WO2016015899A1 - A vacuum insulation panel with increased insulation effectiveness - Google Patents

A vacuum insulation panel with increased insulation effectiveness Download PDF

Info

Publication number
WO2016015899A1
WO2016015899A1 PCT/EP2015/061843 EP2015061843W WO2016015899A1 WO 2016015899 A1 WO2016015899 A1 WO 2016015899A1 EP 2015061843 W EP2015061843 W EP 2015061843W WO 2016015899 A1 WO2016015899 A1 WO 2016015899A1
Authority
WO
WIPO (PCT)
Prior art keywords
core material
vacuum insulation
insulation panel
pulverized
sunflower stalks
Prior art date
Application number
PCT/EP2015/061843
Other languages
French (fr)
Inventor
Yusuf YUSUFOGLU
Original Assignee
Arcelik Anonim Sirketi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arcelik Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Priority to EP15729091.7A priority Critical patent/EP3175054A1/en
Publication of WO2016015899A1 publication Critical patent/WO2016015899A1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/34—Elements and arrangements for heat storage or insulation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00965—Uses not provided for elsewhere in C04B2111/00 for household applications, e.g. use of materials as cooking ware
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/745—Vegetal products, e.g. plant stems, barks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Insulation (AREA)

Abstract

The present invention relates to a vacuum insulation panel (1) comprising a core material (2) with open porous structure and a barrier (3) that holds the core material (2) together. The open porous core material (2) is filled into a barrier (3) preferably together with a getter material, depending on the material properties forming the core material (2) and vacuumed. Thus, a vacuum insulation panel (1) is realized comprising the open porous core material (2) having low thermal conductivity coefficient, with increased insulation effectiveness.

Description

A VACUUM INSULATION PANEL WITH INCREASED INSULATION EFFECTIVENESS
The present invention relates to a vacuum insulation panel.
Nowadays vacuum insulation panels are used in various fields since they have better performance with respect to the conventional insulation materials and since they provide better thermal resistance by using the insulating feature of the vacuum. Basically, a vacuum insulation panel is produced by putting a porous core material into a membrane (outer protective envelope) exclusively or together with getter material according to the characteristic of the core material, vacuuming and closing it by providing leak-proofing. In the vacuum insulation panels, in order to obtain the vacuum effect, the gas pressure is enabled to be decreased by reducing the number of gas molecules in the environment. In the state of the art, materials such as precipitated silica, fumed silica, aerogel, fiberglass, open-cell extruded polystyrene and open-cell polyurethane, etc. are used as the core material. Among these materials, silica is the widely preferred material due to its low thermal conductivity coefficient. However, the silica is a non-biodegradable material with high production costs.
In the state of the art United States Patent Document No. US4681788, the mixture of precipitated silica and fly ash in different ratios is used as the core material of the vacuum insulation panel.
The aim of the present invention is the realization of a vacuum insulation panel, the cost of which is decreased without changing the insulation effectiveness.
The vacuum insulation panel realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof is produced by vacuuming and pressing an open-porous core material placed into a barrier to prevent scattering. The core material of the present invention comprises pulverized sunflower stalks. The sunflower stalk with a porous structure is an isolating material. Consequently, a vacuum insulation panel is realized with high insulation property, having a biological core material.
In an embodiment of the present invention, the core material consists of the mixture of fumed silica and pulverized sunflower stalks. The fumed silica with low density and small pore diameter is preferred since the thermal conductivity coefficient is low.
In an embodiment of the present invention, the core material consists of the mixture of precipitated silica and pulverized sunflower stalks. Precipitated silica is an alternative material that is cheaper than fumed silica and has thermal conductivity values close to fumed silica.
In an embodiment of the present invention, the core material consists of the mixture of open cell polyurethane and pulverized sunflower stalks.
In an embodiment of the present invention, the core material consists of the mixture of open cell polyurethane, silica and pulverized sunflower stalks.
In an embodiment of the present invention, the core material comprises 15 % to 90 % pulverized sunflower stalks by weight. In this embodiment, 85 % to 10 % fumed silica or precipitated silica is used As the mass ratio of sunflower stalk in the core material increases, the thermal conductivity coefficient of the core material increases. Therefore, sunflower stalk is used by mixing with open cell polyurethane and/or silica having lower thermal conductivity values.
A vacuum insulation panel realized in order to attain the aim of the present invention is illustrated in the attached figures, where:
Figure 1 – is the schematic view of a vacuum insulation panel of the present invention.
The elements illustrated in the figures are numbered as follows:
  1. Vacuum insulation panel
  2. Core material
  3. Barrier
The vacuum insulation panel (1) comprises a core material (2) with open porous structure and a barrier (3) that holds the core material (2) together. The open porous core material (2) is filled into a barrier (3) preferably together with a getter material, depending on the material properties forming the core material (2) and vacuumed. Thus, a vacuum insulation panel (1) is realized comprising the open porous core material (2) having low thermal conductivity coefficient, with increased insulation effectiveness.
The core material (2) of the present invention comprises pulverized sunflower stalks with decreased particle size. The porous sunflower stalk having low density reaches very low thermal conductivity coefficient values (approximately 4.5 mW/m.K) when vacuumed by decreasing the particle size. Thus, when the sunflower stalk that is a low cost and biodegradable material is used in the production of the vacuum insulation panel (1), the production cost is decreased without changing the insulation performance of the vacuum insulation panel (1) and eco-friendly products are obtained.
In an embodiment of the present invention, the core material (2) consists of the mixture of fumed silica and pulverized sunflower stalks.
In an embodiment of the present invention, the core material (2) consists of the mixture of precipitated silica and pulverized sunflower stalks.
In an embodiment of the present invention, the core material (2) consists of the mixture of open cell polyurethane and pulverized sunflower stalks.
In an embodiment of the present invention, the core material (2) consists of the mixture of open cell polyurethane, silica and pulverized sunflower stalks.
In an embodiment of the present invention, the core material (2) comprises 15 % to 90 % pulverized sunflower stalks by weight. As the mass ratio of sunflower stalk in the core material (2) increases, the thermal conductivity coefficient of the core material (2) increases. While the thermal conductivity coefficient of a core material (2) comprising 30 % pulverized sunflower stalks and 70 % fumed silica by weight is 4.6 mW/m.K, the thermal conductivity coefficient of a core material (2) comprising 90 % pulverized sunflower stalks and 10 % silica by weight is 5.8 mW/m.K. The insulation performance of a vacuum insulation panel (1) comprising 90 % pulverized sunflower stalks remains between admissible performance values. Consequently, while the insulation performance of the vacuum insulation panel (1) is maintained, the product cost is decreased.
In a derivative of this embodiment, the core material (2) comprises % 85 to 10 % fumed silica by weight. Fumed silica and sunflower stalks are mixed homogeneously, filled into the barrier (3), then vacuumed and thus the vacuum insulation panel (1) is obtained.
In an embodiment of the present invention, the core material (2) comprises sunflower stalks that are pulverized so that the particle size thereof is between 5 nanometers and 50 nanometers. As the particle size gets smaller, the thermal conductivity coefficient of sunflower stalk decreases and conductivity of the vacuum insulation panel (1) decreases. Thus, the thermal conductivity value of the vacuum insulation panel (1) can be adjusted by changing the particle size distribution and the porous structure of the sunflower stalk.
In an embodiment of the present invention, the core material (2) comprises pulverized sunflower stalk having density between 70 kg/m3 and 90 kg/m3. During the pulverization operation, the porous structure of the sunflower stalk is changed and density of the material can be adjusted. As the density of the sunflower stalk, hence the core material (2) decreases, the thermal conductivity value of the vacuum insulation panel (1) decreases and the insulation performance is improved.
In an embodiment of the present invention, the core material (2) comprises cellulosic fiber approximately 10 % by weight. After being mixed with natural fibers such as wood fiber that enables the sunflower stalks to concrete by serving as a binding agent, the pulverized sunflower stalks are mixed with other core materials. By means of the said fibers, the sunflower stalks are dispersed homogeneously inside the mixture and form net/plate shape by integrating with each other.
In an embodiment of the present invention, the core material (2) comprises fiberglass approximately 10 % by weight. Fiberglass is a material alternative to cellulosic fiber, it prevents agglomeration of sunflower stalks with decreased particle size and provides easy homogeneous dispersion in the core material (2).
In an embodiment of the present invention, the core material (2) comprises a getter material that is suitable to the chemical structure of the core material (2). In the case gas and/or moisture leaks into the vacuum insulation panel (1) from the outside environment, it is absorbed by means of the getter and the pressure inside the vacuum insulation panel (1) is prevented from rising.
In an embodiment of the present invention, the vacuum insulation panel (1) is suitable to be used inside the door and/or the body of a household appliance.
In a derivative of this embodiment, the household appliance is a cooling device.
In a derivative of this embodiment, the household appliance is an oven.
In a derivative of this embodiment, the household appliance is a laundry dryer
In a derivative of this embodiment, the household appliance is a dishwasher.
By the present invention, the product and manufacturing costs of the vacuum insulation panels (1) are decreased by means of the core material (2) comprising biological material used in the vacuum insulation panels (1). Furthermore, environmental pollution is prevented and natural resources are utilized by using biodegradable and renewable biological materials instead of chemical materials.

Claims (15)

  1. A vacuum insulation panel (1) comprising open porous core material (2) and a barrier (3) that holds the core material (2) together and characterized by the core material (2) comprising pulverized sunflower stalks.
  2. A vacuum insulation panel (1) as in Claim 1, characterized by the core material (2) formed from the mixture of fumed silica and pulverized sunflower stalks.
  3. A vacuum insulation panel (1) as in Claim 1, characterized by the core material (2) formed from the mixture of precipitated silica and pulverized sunflower stalks.
  4. A vacuum insulation panel (1) as in any one of the above claims, characterized by the core material (2) formed from the mixture of open cell polyurethane and pulverized sunflower stalks.
  5. A vacuum insulation panel (1) as in any one of the above claims, characterized by the core material (2) comprising 15 % to 90 % pulverized sunflower stalks by weight.
  6. A vacuum insulation panel (1) as in any one of the above claims, characterized by the core material (2) comprising sunflower stalks pulverized so that that the particle size thereof is between 5 nanometers and 50 nanometers.
  7. A vacuum insulation panel (1) as in any one of the above claims, characterized by the core material (2) comprising pulverized sunflower stalks having density within the range of 70 kg/m3 and 90 kg/m3 .
  8. A vacuum insulation panel (1) as in any one of the above claims, characterized by the core material (2) comprising approximately 10 % cellulosic fiber by weight.
  9. A vacuum insulation panel (1) as in any one of the Claims 1 to 7, characterized by the core material (2) comprising approximately 10 % fiberglass by weight.
  10. A vacuum insulation panel (1) as in any one of the above claims, characterized by the core material (2) comprising a getter material.
  11. A household appliance comprising a body and a door, characterized by the body and/or the door comprising a vacuum insulation panel (1) as in any one of the above claims.
  12. A household appliance as in Claim 11, which is a cooling device.
  13. A household appliance as in Claim 11, which is an oven.
  14. A household appliance as in Claim 11, which is a laundry dryer.
  15. A household appliance as in Claim 11, which is a dishwasher.
PCT/EP2015/061843 2014-07-31 2015-05-28 A vacuum insulation panel with increased insulation effectiveness WO2016015899A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15729091.7A EP3175054A1 (en) 2014-07-31 2015-05-28 A vacuum insulation panel with increased insulation effectiveness

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TRA2014/08965 2014-07-31
TR201408965 2014-07-31

Publications (1)

Publication Number Publication Date
WO2016015899A1 true WO2016015899A1 (en) 2016-02-04

Family

ID=53398042

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/061843 WO2016015899A1 (en) 2014-07-31 2015-05-28 A vacuum insulation panel with increased insulation effectiveness

Country Status (2)

Country Link
EP (1) EP3175054A1 (en)
WO (1) WO2016015899A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018001492A1 (en) * 2016-06-30 2018-01-04 Arcelik Anonim Sirketi A vacuum insulation panel with improved assemblage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681788A (en) 1986-07-31 1987-07-21 General Electric Company Insulation formed of precipitated silica and fly ash
AU6892394A (en) * 1994-01-06 1995-07-13 Kenneth Lindsay Pagden Insulative materials and products
EP0705299A1 (en) * 1993-06-22 1996-04-10 Imperial Chemical Industries Plc Microvoid polyurethane material
DE202011050486U1 (en) * 2011-06-19 2011-10-13 Viktor Schatz insulating element
CN102615871A (en) * 2012-04-11 2012-08-01 青岛科瑞新型环保材料有限公司 Method for using agricultural waste to produce vacuum insulation boards
WO2012168673A1 (en) * 2011-06-09 2012-12-13 A.P.C.A. (Assemblée Permanente Des Chambres D'agriculture) Protective and/or combustible material made from cellulosic plant material, and corresponding method for manufacturing same
CN102979207A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Modified cement polyphenyl granule composite vacuum insulated panel and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681788A (en) 1986-07-31 1987-07-21 General Electric Company Insulation formed of precipitated silica and fly ash
EP0705299A1 (en) * 1993-06-22 1996-04-10 Imperial Chemical Industries Plc Microvoid polyurethane material
AU6892394A (en) * 1994-01-06 1995-07-13 Kenneth Lindsay Pagden Insulative materials and products
WO2012168673A1 (en) * 2011-06-09 2012-12-13 A.P.C.A. (Assemblée Permanente Des Chambres D'agriculture) Protective and/or combustible material made from cellulosic plant material, and corresponding method for manufacturing same
DE202011050486U1 (en) * 2011-06-19 2011-10-13 Viktor Schatz insulating element
CN102615871A (en) * 2012-04-11 2012-08-01 青岛科瑞新型环保材料有限公司 Method for using agricultural waste to produce vacuum insulation boards
CN102979207A (en) * 2012-11-12 2013-03-20 青岛科瑞新型环保材料有限公司 Modified cement polyphenyl granule composite vacuum insulated panel and preparation method thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201278, 1 August 2012 Derwent World Patents Index; AN 2012-M89164, XP002743052 *
DATABASE WPI Week 201402, 20 March 2013 Derwent World Patents Index; AN 2013-K40581, XP002743053 *
HANIFI BINICI ET AL: "An environmentally friendly thermal insulation material from sunflower stalk, textile waste and stubble fibres", CONSTRUCTION AND BUILDING MATERIALS, vol. 51, 15 November 2013 (2013-11-15), pages 24 - 33, XP055206358, ISSN: 0950-0618, DOI: 10.1016/j.conbuildmat.2013.10.038 *
PHILIPPE EVON ET AL: "New thermal insulation fiberboards from cake generated during biorefinery of sunflower whole plant in a twin-screw extruder", INDUSTRIAL CROPS AND PRODUCTS, vol. 52, 28 October 2013 (2013-10-28), pages 354 - 362, XP055206416, ISSN: 0926-6690, DOI: 10.1016/j.indcrop.2013.10.049 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018001492A1 (en) * 2016-06-30 2018-01-04 Arcelik Anonim Sirketi A vacuum insulation panel with improved assemblage

Also Published As

Publication number Publication date
EP3175054A1 (en) 2017-06-07

Similar Documents

Publication Publication Date Title
Nine et al. Graphene oxide‐based lamella network for enhanced sound absorption
Guo et al. Highly flexible cross-linked cellulose nanofibril sponge-like aerogels with improved mechanical property and enhanced flame retardancy
Cao et al. Fully biomass-based aerogels with ultrahigh mechanical modulus, enhanced flame retardancy, and great thermal insulation applications
Bourdot et al. Characterization of a hemp-based agro-material: Influence of starch ratio and hemp shive size on physical, mechanical, and hygrothermal properties
Ramlee et al. Potential of oil palm empty fruit bunch (OPEFB) and sugarcane bagasse fibers for thermal insulation application–A review
US9791205B2 (en) Insulating material with renewable resource component
DE112010001540B4 (en) VACUUM HEAT INSULATION MATERIAL AND DEVICE WITH THE SAME
Cao et al. Thermally induced fire early warning aerogel with efficient thermal isolation and flame‐retardant properties
US20170227165A1 (en) Alternative core material based vacuum insulated panels
WO2016015899A1 (en) A vacuum insulation panel with increased insulation effectiveness
WO2016108794A1 (en) A vacuum insulation panel with decreased production costs
CN105314933B (en) A kind of low heat conductivity heat-insulating mortar
Zhao et al. Development and performance evaluation of wood-pulp/glass fibre hybrid composites as core materials for vacuum insulation panels
CN103289221B (en) Insulation board taking waste plastics as raw materials and preparation method thereof
CN104177114B (en) A kind of micropore rock Felt and preparation method thereof
JP6875205B2 (en) Resin composition and its use
Rozyyev et al. Thermal insulation material, using waste cotton production as a placeholder
Zhang et al. Lightweight, thermal insulation, hydrophobic mycelium composites with hierarchical porous structure: design, manufacture and applications
DE112010001539T5 (en) VACUUM HEAT INSULATION MATERIAL AND DEVICE WITH THE SAME
Charoenvai New insulating material: Binderless particleboard from durian peel
CN101913836B (en) Inorganic heat insulation material with low water absorption ratio and low heat conduction coefficient
Jin et al. Characterization of multifunctional panels from jute fibers for interior wall covering
CN103319149B (en) Low-heat-conductivity heat-insulating core plate in vacuum insulated panel for construction, and preparation method thereof
CN103204665A (en) Fiber and particle hybrid inorganic composite material felt and making method thereof
WO2016085427A1 (en) Vacuum insulation panel with increased insulation effectiveness

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15729091

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2015729091

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE