DE3761948D1 - Vorrichtung zur kontrolle des gasgehaltes von geschmolzenem thermoplastischem klebeschaum. - Google Patents

Vorrichtung zur kontrolle des gasgehaltes von geschmolzenem thermoplastischem klebeschaum.

Info

Publication number
DE3761948D1
DE3761948D1 DE8787112286T DE3761948T DE3761948D1 DE 3761948 D1 DE3761948 D1 DE 3761948D1 DE 8787112286 T DE8787112286 T DE 8787112286T DE 3761948 T DE3761948 T DE 3761948T DE 3761948 D1 DE3761948 D1 DE 3761948D1
Authority
DE
Germany
Prior art keywords
controlling
gas content
molten thermoplastic
thermoplastic adhesive
adhesive foam
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8787112286T
Other languages
English (en)
Inventor
Richard G Klein
James W Schmitkons
Laurence B Saidman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Application granted granted Critical
Publication of DE3761948D1 publication Critical patent/DE3761948D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
    • G05D11/136—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the viscosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/262—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device a liquid and a gas being brought together before entering the discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/0335—Controlled by consistency of mixture
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
DE8787112286T 1986-09-12 1987-08-25 Vorrichtung zur kontrolle des gasgehaltes von geschmolzenem thermoplastischem klebeschaum. Expired - Lifetime DE3761948D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/885,960 US4779762A (en) 1984-05-30 1986-09-12 Method and apparatus for controlling the gas content of dispensed hot melt thermoplastic adhesive foam

Publications (1)

Publication Number Publication Date
DE3761948D1 true DE3761948D1 (de) 1990-04-26

Family

ID=25388077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787112286T Expired - Lifetime DE3761948D1 (de) 1986-09-12 1987-08-25 Vorrichtung zur kontrolle des gasgehaltes von geschmolzenem thermoplastischem klebeschaum.

Country Status (6)

Country Link
US (1) US4779762A (de)
EP (1) EP0259689B1 (de)
JP (1) JP2505815B2 (de)
AU (1) AU585733B2 (de)
CA (1) CA1280282C (de)
DE (1) DE3761948D1 (de)

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US4987950A (en) * 1989-06-14 1991-01-29 Aluminum Company Of America Method and apparatus for controlling the heat transfer of liquid coolant in continuous casting
US5082142A (en) * 1989-08-04 1992-01-21 Nordson Corporation Method and apparatus for applying non-chemically foamed multi-component curable polymers
US5088443A (en) * 1989-10-04 1992-02-18 Nordson Corporation Method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas
US5106659A (en) * 1989-10-04 1992-04-21 Nordson Corporation Method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas
US5056034A (en) * 1989-11-20 1991-10-08 Nordson Corporation Method and apparatus for controlling the gas content of foam materials
US5215253A (en) * 1990-08-30 1993-06-01 Nordson Corporation Method and apparatus for forming and dispersing single and multiple phase coating material containing fluid diluent
US5182938A (en) * 1991-02-22 1993-02-02 Nordson Corporation Method and apparatus for detecting bubbles in pressurized liquid dispensing systems
GB9104226D0 (en) * 1991-02-28 1991-04-17 Oxford Glycosystems Ltd Liquid delivery system
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US5207352A (en) * 1991-04-19 1993-05-04 Nordson Corporation Method and apparatus for dispensing high viscosity fluid materials
US5197800A (en) * 1991-06-28 1993-03-30 Nordson Corporation Method for forming coating material formulations substantially comprised of a saturated resin rich phase
US5492404A (en) * 1991-08-01 1996-02-20 Smith; William H. Mixing apparatus
US5443796A (en) * 1992-10-19 1995-08-22 Nordson Corporation Method and apparatus for preventing the formation of a solid precipitate in a coating material formulation
US5490726A (en) * 1992-12-30 1996-02-13 Nordson Corporation Apparatus for proportioning two components to form a mixture
US5407267A (en) * 1992-12-30 1995-04-18 Nordson Corporation Method and apparatus for forming and dispensing coating material containing multiple components
US6303180B1 (en) 1993-09-10 2001-10-16 Parker-Hannifin Corporation Form-in-place EMI gaskets
CA2129073C (en) 1993-09-10 2007-06-05 John P. Kalinoski Form-in-place emi gaskets
DE69402666T2 (de) * 1993-09-28 1997-10-30 Dow Corning Toray Silicone Verfahren zum mischen eines Gases in einer hoch-viskose Flüssigkeit
US5407132A (en) * 1993-10-20 1995-04-18 Nordson Corporation Method and apparatus for spraying viscous adhesives
US5605251A (en) * 1994-12-07 1997-02-25 Quick Tools, Llc Pulseless pump apparatus
US6635354B2 (en) 1995-01-20 2003-10-21 Parker-Hannifin Corporation Form-in place EMI gaskets
US5910524A (en) * 1995-01-20 1999-06-08 Parker-Hannifin Corporation Corrosion-resistant, form-in-place EMI shielding gasket
US5641438A (en) * 1995-01-24 1997-06-24 Bunyan; Michael H. Method for forming an EMI shielding gasket
US6012607A (en) * 1998-11-03 2000-01-11 United Microelectronics Corp. Dispense system of a photoresist coating machine
WO2000032318A1 (en) * 1998-12-03 2000-06-08 Nordson Corporation Hot melt material application system with high temperature pressure monitoring and heated recirculating manifolds
JP3741253B2 (ja) * 1999-12-24 2006-02-01 富士通株式会社 薬品製造装置
US7289878B1 (en) * 2000-05-15 2007-10-30 Nordson Corporation Apparatus and method for modifying operation of an electric gun driver
JP3925091B2 (ja) * 2001-02-28 2007-06-06 株式会社豊田自動織機 容量可変型圧縮機の制御弁及び同制御弁の調整方法
US6607104B2 (en) * 2001-05-24 2003-08-19 Illinois Tool Works Inc. Metered output hot melt adhesive dispensing system with return isolation loop
US20080172026A1 (en) 2006-10-17 2008-07-17 Blomquist Michael L Insulin pump having a suspension bolus
US7201815B2 (en) * 2003-09-02 2007-04-10 H.B. Fuller Licensing & Financing Inc. Paper laminates manufactured using foamed adhesive systems
JP4505851B2 (ja) * 2003-11-21 2010-07-21 株式会社サンツール 気泡入りホットメルト塗布装置
US7231805B2 (en) * 2004-11-03 2007-06-19 Nordson Corporation Bubble detection with temperature compensation
US7717059B2 (en) * 2005-06-15 2010-05-18 Spraying Systems Co. Liquid adhesive dispensing system
DE102005042380A1 (de) * 2005-09-06 2007-03-08 Nordson Corporation, Westlake Vorrichtung und Verfahren zum Erzeugen eines Schaummaterials
DE102007020095A1 (de) 2007-04-26 2008-10-30 Nordson Corporation, Westlake Vorrichtung und Verfahren zum Schaumauftrag auf Substrate mit großer Breite
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
CL2009000218A1 (es) * 2008-02-11 2009-09-11 Akzo Nobel Coatings Int Bv Sistema y metodo de suministro de liquido para aplicar a un sustrato, que comprende; un tanque de liquido; unc onducto de alimentacion de liquido a una abertura de descarga; una bomba de alimentacion; una valvula para cambiar entre un modo de suministro y un modo de recirculacion, y una restriccion de area de flujo en un conducto de retorno.
US8408421B2 (en) * 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
EP3284494A1 (de) 2009-07-30 2018-02-21 Tandem Diabetes Care, Inc. Tragbares infusionspumpensystem
CN102959026B (zh) 2010-06-30 2014-12-24 3M创新有限公司 (甲基)丙烯酰压敏泡沫粘合剂
US8813776B2 (en) 2011-02-21 2014-08-26 Emerson Electric Co. Valves, pressure sensing devices, and controllers for heating appliances
US20130112711A1 (en) * 2011-11-07 2013-05-09 Graco Minnesota Inc. Direct air motor driven pump to dispense valve
TW201341295A (zh) * 2011-11-07 2013-10-16 Graco Minnesota Inc 用於熱熔黏膠產線之自動閘閥
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9555186B2 (en) 2012-06-05 2017-01-31 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US10058825B2 (en) 2014-12-12 2018-08-28 Nordson Corporation Foam mixing system and methods
US20160256889A1 (en) * 2015-03-06 2016-09-08 Nordson Corporation Variable output dispensing applicator and associated methods of dispensing
CN106379734A (zh) * 2015-08-01 2017-02-08 哈尔滨铂特智能科技有限公司 自动分装设备和方法
DE112015007191A5 (de) * 2015-12-17 2018-09-27 Olbrich Gmbh Verfahren zur Verarbeitung eines Klebstoffes und eine entsprechende Vorrichtung
DE102016114898A1 (de) * 2016-08-11 2018-02-15 Ceracon Gmbh Vorrichtung und Verfahren zum Schäumen eines viskosen Materials
DE102017119439A1 (de) * 2017-08-24 2019-02-28 Khs Gmbh Verfahren zum Steuern der Menge eines auf einen Träger aufzubringenden Klebemittels
US10639669B2 (en) * 2018-03-16 2020-05-05 Nordson Corporation Electrically operated pressure control valve
JP7095830B2 (ja) * 2018-07-06 2022-07-05 住ベシート防水株式会社 防水シート接合装置および防水シート接合方法
US20220105481A1 (en) * 2019-03-15 2022-04-07 Nordson Corporation Hot melt adhesive foam dispensing system
KR20210137462A (ko) * 2019-03-15 2021-11-17 노드슨 코포레이션 고온 용융 접착제 폼 분배 시스템
CN112757517B (zh) * 2020-12-30 2022-10-28 宁波泰科威橡胶科技有限公司 一种纤维膜片成型设备

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Also Published As

Publication number Publication date
JPS6377568A (ja) 1988-04-07
JP2505815B2 (ja) 1996-06-12
CA1280282C (en) 1991-02-19
EP0259689B1 (de) 1990-03-21
US4779762A (en) 1988-10-25
EP0259689A1 (de) 1988-03-16
AU585733B2 (en) 1989-06-22
AU7828587A (en) 1988-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee