CA2018326A1 - Device for preheating fuel for an ultrasonic atomizer for heaters - Google Patents

Device for preheating fuel for an ultrasonic atomizer for heaters

Info

Publication number
CA2018326A1
CA2018326A1 CA2018326A CA2018326A CA2018326A1 CA 2018326 A1 CA2018326 A1 CA 2018326A1 CA 2018326 A CA2018326 A CA 2018326A CA 2018326 A CA2018326 A CA 2018326A CA 2018326 A1 CA2018326 A1 CA 2018326A1
Authority
CA
Canada
Prior art keywords
fuel
ultrasonic atomizer
heaters
preheating fuel
atomized
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.)
Granted
Application number
CA2018326A
Other languages
French (fr)
Other versions
CA2018326C (en
Inventor
Gerhard Gaysert
Dieter Gotz
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.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
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 J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of CA2018326A1 publication Critical patent/CA2018326A1/en
Application granted granted Critical
Publication of CA2018326C publication Critical patent/CA2018326C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
    • F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations with vibrating atomiser surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/44—Preheating devices; Vaporising devices

Abstract

A device for preheating fuel for an ultrasonic atomizer (11) is shown, in which the fuel for an engine-independent heater operated with liquid fuel is atomized. The heating element (20), which preferably consists of a PTC element, is arranged in physical proximity to the ultrasonic atomizer (11) and outside the fuel feed line (17) so that it is switched off as soon as a sufficient amount of heat is generated by the combustion chamber (3), so that the fuel is adequately atomized on the atomizer plate. Reliable possibility of start at low temperatures (down to ca. -40°C) is thus achieved at low power consumption in the start-up range.
CA002018326A 1989-06-08 1990-06-05 Device for preheating fuel for an ultrasonic atomizer for heaters Expired - Fee Related CA2018326C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3918663A DE3918663A1 (en) 1989-06-08 1989-06-08 FUEL PREHEATING ARRANGEMENT FOR AN ULTRASONIC SPRAYER FOR HEATER
DEP3918663.6 1989-06-08

Publications (2)

Publication Number Publication Date
CA2018326A1 true CA2018326A1 (en) 1990-12-08
CA2018326C CA2018326C (en) 1995-01-31

Family

ID=6382318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002018326A Expired - Fee Related CA2018326C (en) 1989-06-08 1990-06-05 Device for preheating fuel for an ultrasonic atomizer for heaters

Country Status (6)

Country Link
US (1) US5110286A (en)
CA (1) CA2018326C (en)
CZ (1) CZ279016B6 (en)
DE (1) DE3918663A1 (en)
FR (1) FR2648217B1 (en)
SE (1) SE9001731L (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020277A (en) * 1994-06-23 2000-02-01 Kimberly-Clark Corporation Polymeric strands with enhanced tensile strength, nonwoven webs including such strands, and methods for making same
US6010592A (en) 1994-06-23 2000-01-04 Kimberly-Clark Corporation Method and apparatus for increasing the flow rate of a liquid through an orifice
US5803106A (en) * 1995-12-21 1998-09-08 Kimberly-Clark Worldwide, Inc. Ultrasonic apparatus and method for increasing the flow rate of a liquid through an orifice
US6380264B1 (en) 1994-06-23 2002-04-30 Kimberly-Clark Corporation Apparatus and method for emulsifying a pressurized multi-component liquid
US5868153A (en) * 1995-12-21 1999-02-09 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid flow control apparatus and method
ZA969680B (en) 1995-12-21 1997-06-12 Kimberly Clark Co Ultrasonic liquid fuel injection on apparatus and method
US6053424A (en) * 1995-12-21 2000-04-25 Kimberly-Clark Worldwide, Inc. Apparatus and method for ultrasonically producing a spray of liquid
US5801106A (en) * 1996-05-10 1998-09-01 Kimberly-Clark Worldwide, Inc. Polymeric strands with high surface area or altered surface properties
US6102298A (en) * 1998-02-23 2000-08-15 The Procter & Gamble Company Ultrasonic spray coating application system
US6663027B2 (en) 2000-12-11 2003-12-16 Kimberly-Clark Worldwide, Inc. Unitized injector modified for ultrasonically stimulated operation
US6543700B2 (en) 2000-12-11 2003-04-08 Kimberly-Clark Worldwide, Inc. Ultrasonic unitized fuel injector with ceramic valve body
US6726114B2 (en) * 2001-06-26 2004-04-27 J. Eberspacher Gmbh & Co., Kg Evaporative burner
DE10240208B4 (en) * 2002-06-25 2004-12-09 Webasto Ag Heater with a detector
DE10347509B4 (en) * 2003-10-13 2006-08-10 Webasto Ag Heater with a spray nozzle
DE102004002246A1 (en) * 2004-01-15 2005-08-11 J. Eberspächer GmbH & Co. KG Device for producing an air / hydrocarbon mixture
DE102004055326B3 (en) * 2004-11-16 2006-03-16 Webasto Ag Method and device for producing a finely divided fuel mist
DE102004055436B4 (en) * 2004-11-17 2008-04-17 Webasto Ag Device for preheating liquid fuel
EP2195055B1 (en) * 2007-09-21 2013-04-17 Spraying Systems Company Ultrasonic atomizing nozzle with variable fan-spray feature
US9353943B2 (en) * 2012-02-13 2016-05-31 Daniel B. Jones Waste oil burner improved preheater design
KR102285385B1 (en) * 2014-08-04 2021-08-04 삼성디스플레이 주식회사 Apparatus for manufacturing display apparatus
US10030609B2 (en) * 2015-11-05 2018-07-24 Ini Power Systems, Inc. Thermal choke, autostart generator system, and method of use thereof
US11319916B2 (en) 2016-03-30 2022-05-03 Marine Canada Acquisition Inc. Vehicle heater and controls therefor
CN105889990B (en) * 2016-06-14 2018-03-27 邓利强 A kind of operating method of energy-saving fuel security protection stove

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU31022A1 (en) *
US3227201A (en) * 1963-10-17 1966-01-04 Gen Motors Corp Gas burner
US3263732A (en) * 1964-08-10 1966-08-02 Bernard J Eisenkraft Low flow liquid fuel burner
US3477644A (en) * 1968-03-06 1969-11-11 Little Inc A Liquid fuel burner
US4153201A (en) * 1976-11-08 1979-05-08 Sono-Tek Corporation Transducer assembly, ultrasonic atomizer and fuel burner
DE2840242C2 (en) * 1978-09-15 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Heating device for preheating heating oil
DE2919763C2 (en) * 1979-05-16 1983-07-07 Danfoss A/S, 6430 Nordborg Atomizing burners for oil firing systems
US4477715A (en) * 1982-07-19 1984-10-16 Technar Incorporated PTC thermistor controlled electric diesel fuel heater
DE3343617A1 (en) * 1983-12-02 1985-06-13 Fa. J. Eberspächer, 7300 Esslingen ULTRASONIC SPRAYER BURNER FOR SMALLER HEATERS
DE3522697A1 (en) * 1985-06-25 1985-11-07 Fa. J. Eberspächer, 7300 Esslingen ARRANGEMENT OF AN ULTRASONIC SPRAYER IN A HEATER USED WITH LIQUID FUEL
DE3721834A1 (en) * 1987-07-02 1989-01-12 Eberspaecher J DEVICE FOR PREHEATING LIQUID FUEL FOR HEATING EQUIPMENT IN MOBILE UNITS
US4877395A (en) * 1987-06-22 1989-10-31 Gary Schubach System control means to preheat waste oil for combustion

Also Published As

Publication number Publication date
FR2648217B1 (en) 1995-06-09
US5110286A (en) 1992-05-05
SE9001731L (en) 1990-12-09
CA2018326C (en) 1995-01-31
DE3918663A1 (en) 1990-12-13
CS9002833A2 (en) 1991-11-12
SE9001731D0 (en) 1990-05-14
FR2648217A1 (en) 1990-12-14
CZ279016B6 (en) 1994-11-16

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