US20030022123A1 - Atomizing burner - Google Patents

Atomizing burner Download PDF

Info

Publication number
US20030022123A1
US20030022123A1 US10/110,070 US11007002A US2003022123A1 US 20030022123 A1 US20030022123 A1 US 20030022123A1 US 11007002 A US11007002 A US 11007002A US 2003022123 A1 US2003022123 A1 US 2003022123A1
Authority
US
United States
Prior art keywords
burner
atomizer
air
nozzle
fuel
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.)
Abandoned
Application number
US10/110,070
Other languages
English (en)
Inventor
Felix Wolf
Bernd Mittmann
Christine Sallinger
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.)
WEBASTO THERMOSYTEME INTERNATIONAL GmbH
Original Assignee
WEBASTO THERMOSYTEME INTERNATIONAL GmbH
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 WEBASTO THERMOSYTEME INTERNATIONAL GmbH filed Critical WEBASTO THERMOSYTEME INTERNATIONAL GmbH
Assigned to WEBASTO THERMOSYTEME INTERNATIONAL GMBH reassignment WEBASTO THERMOSYTEME INTERNATIONAL GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MITTMANN, BERND, SALLINGER, CHRISTINE, WOLF, FELIX
Publication of US20030022123A1 publication Critical patent/US20030022123A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • F23D11/102—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber
    • F23D11/103—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber with means creating a swirl inside the mixing chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07001—Air swirling vanes incorporating fuel injectors

Definitions

  • This invention relates to an atomizer burner, especially for use in a motor vehicle auxiliary heating system, with an atomizer nozzle to prepare the fuel, an initiation means, and a combustion chamber.
  • a known device which is used especially in auxiliary heating systems for motor vehicles or other mobile units contains an absorbent body, for example a nonwoven to which liquid fuel is supplied by a fuel supply line.
  • the fuel supplied to this absorbent body vaporizes as the combustion air flow is delivered and can then be ignited using for example a glow plug.
  • the object of this invention is therefore to devise an atomizer burner which enables high-quality atomization of the fuel for quick response times of the burner and high efficiency thereof and which can be operated and produced easily and economically.
  • This object is achieved in a generic atomizer burner as claimed in the invention in that upstream of the burner nozzle assembly of the atomizer nozzle an air-guiding means is connected which swirls the combustion air which flows into the atomizer nozzle.
  • an air-guiding means is connected which swirls the combustion air which flows into the atomizer nozzle.
  • the air-guiding means has swirl blades which impress a swirl on the combustion air flow on its path to the atomizer nozzle.
  • the swirl blades are located on a carrier mounted on the burner nozzle assembly and that two swirl blades at a time together with the carrier and the burner nozzle assembly form a conical channel. Depending on the angle adjustment of these swirl blades to one radial plane at a time the tangential air proportion and thus the nozzle air swirl can be adjusted.
  • the swirl blades can be arranged roughly radially or essentially tilted to the radial.
  • the swirl blades can be made planar or curved in the flow direction.
  • the air-guiding means has a pot-shaped sleeve with axial holes and tangential holes made in it and that the sleeve is mounted on the burner nozzle assembly, and the mounting can be made form-fitted or force-fitted.
  • the sleeve can be slipped onto the burner nozzle assembly.
  • the axial and tangential holes are matched to one another such that a defined swirl is imparted to the combustion air.
  • the swirl can thus be determined by the choice of size, arrangement and execution of the tangential and axial holes to one another with respect to its characteristics.
  • the atomizer nozzle has an internal cross section which has a pressure profile over its run which at least directly around the outlet opening of the fuel from the fuel feed shows a value which is reduced compared to the pressure prevailing in the fuel feed.
  • the amount of pressure reduction is chosen such that the fuel is sucked out of the fuel feed and is atomized in doing so.
  • the internal cross section of the atomizer nozzle is feasible made as a Venturi nozzle.
  • FIG. 1 shows in a schematic lengthwise cross sectional view one preferred embodiment of an atomizer burner as claimed in the invention
  • FIG. 2 shows in a perspective view the air-guiding means of the atomizer burner of FIG. 1;
  • FIG. 3 shows in a schematic lengthwise cross sectional view a second preferred embodiment of an atomizer burner as claimed in the invention
  • FIG. 4 shows in a schematic cross sectional view along line A-A in FIG. 3 the air-guiding means of the embodiment as shown in FIG. 3;
  • FIG. 5 shows in a schematic cross sectional view as shown in FIG. 4 an alternative embodiment of the air-guiding means.
  • An atomizer burner which is intended especially for use in a motor vehicle auxiliary heating system contains (see FIG. 1) an atomizer burner 2 with a burner nozzle assembly 3 , fuel supply 4 for feeding fluid fuel to the atomizer area 6 of the atomizer nozzle 2 and a combustion chamber 8 which is surrounded by a heat shield 9 as the peripheral boundary. Upstream of the burner nozzle assembly 3 of the atomizer nozzle 2 an air-guiding means 10 is connected; it impresses a swirl on the nozzle air flowing into the atomizer nozzle 2 .
  • FIG. 1 An atomizer burner which is intended especially for use in a motor vehicle auxiliary heating system contains (see FIG. 1) an atomizer burner 2 with a burner nozzle assembly 3 , fuel supply 4 for feeding fluid fuel to the atomizer area 6 of the atomizer nozzle 2 and a combustion chamber 8 which is surrounded by a heat shield 9 as the peripheral boundary.
  • the atomizer nozzle 2 is made as a Venturi nozzle which has an air inflow channel 5 and an atomizer area 6 which widens in the flow direction and through which flows the atomizer air flow which flows into the atomizer nozzle 2 via the air-guiding means 10 .
  • a fluid or fuel feed 11 projects into the air inflow channel 5 of the atomizer nozzle 2 (see also FIG. 2) and has a specifically arranged outlet opening 13 .
  • the fuel feed 11 is located preferably on the middle axis 7 of the atomizer nozzle 2 or of the air inflow channel 5 and of the atomizer area 6 of the Venturi nozzle.
  • a combustion air flow flows through the atomizer nozzle 2 , within the atomizer nozzle 2 a pressure profile builds up, in the air inflow channel 5 first a high static pressure prevailing which decreases in the flow direction to the atomizer area 6 and which at the outlet opening 13 of the fuel feed 11 for the fuel to be atomized has reached its minimum.
  • the fuel delivered from the fuel feed 11 to the outlet opening 13 is intaken for this reason such that upon emerging from the outlet opening 13 of the fuel feed 11 it is broken up by the high air velocity at this point and is thus atomized.
  • the fuel feed 11 can be a line, a fuel needle, or a fluid nozzle in order to deliver the fuel to be atomized almost unpressurized to the Venturi nozzle.
  • the atomizer nozzle 2 according to the embodiment of the burner shown in FIG. 1 is exposed to high thermal loads, it is preferably made of ceramic. Compared to steel a ceramic material as an alternatively usable material has important thermomechanical advantages such as lower thermal conductivity and lower coefficient of thermal expansion.
  • the air-guiding means 10 contains in the embodiment of the atomizer burner shown in FIG. 1 a carrier 12 which is located at a distance to the end face 15 of the burner nozzle assembly 3 , which is formed for example as a round disk, and which together with the end face 15 of the burner nozzle assembly 3 forms an annular gap 14 .
  • the swirl blades 17 are arranged offset on the carrier with respect to a radial line through the center point of the carrier 12 formed by the fuel feed 11 in order to produce a tangential flow component.
  • the heat shield 9 or the combustion chamber 8 in the embodiment shown in FIG. 1 on its bottom has secondary air holes 16 which can be distributed over the annular edge area of the bottom of the heat shield 9 .
  • FIG. 1 shows by way of example only two of these secondary air holes 16 .
  • the heat shield 9 of the combustion chamber 8 is securely attached as a separate component via a seal 18 and a flange 20 to the burner nozzle assembly 3 for example by means of screws 23 .
  • the flange 20 contains another air-guiding means 21 for swirling the secondary air which is flowing into the combustion space 8 through the secondary air holes 16 .
  • the air-guiding means 21 likewise contains in an annular gap 22 swirl blades 25 which are arranged roughly radially and which cause a tangential flow component for generating swirls in the manner already described.
  • the atomizer burner furthermore contains within the combustion chamber 8 in the atomization direction of the fuel in the flame zone a damming body which is preferably a baffle plate 24 which can be made preferably conical, convex or concave.
  • the baffle plate 24 in this embodiment is made pot-shaped as a disk with a collar 26 against the atomization direction of the fuel, the diameter of the baffle plate 24 being less than that of the combustion chamber 8 , and the ratio of the diameter of the baffle plate 24 to the diameter of the combustion chamber 8 preferably being between 0.6 and 0.9.
  • the baffle plate 24 is mounted on the heat shield 9 with mounting brackets 28 .
  • the ratio of the axial distance of the baffle plate 24 from the atomization point of the fuel at the outlet opening 13 of the fuel feed 11 to the diameter of the combustion chamber 8 is preferably between 0.3 and 0.6.
  • An ignition means 29 which is shown schematically with broken lines for igniting the atomized fuel is located in the combustion chamber 8 following the Venturi nozzle.
  • a second embodiment of an atomizer burner (see FIGS. 3 and 4 in which compared to the first embodiment identical elements are provided with identical reference numbers) contains an air-guiding means 10 ′ which has a pot-shaped sleeve 30 , in the bottom of which axial air holes 32 are formed, for example, axial holes, and in its peripheral wall 33 peripheral air holes 34 are formed which are also called tangential holes due to their alignment.
  • the sleeve 30 is mounted on the burner nozzle assembly 3 of the atomizer nozzle 2 , for example by slipping it onto the burner nozzle assembly 3 or by some other form-fitted, force-fitted or material connections.
  • the axial holes 32 and the tangential holes 34 are matched to one another such that a defined swirl is imparted to the combustion air which flows into the air inflow channel 5 and afterwards into the atomizer area 6 .
  • FIG. 4 shows a sample arrangement of the axial air openings or axial holes 32 and the peripheral air openings or tangential holes 34 in the sleeve 30 .
  • the pot-shaped sleeve 30 which is shown in FIG. 5 has in its peripheral wall 33 air openings 35 which are bounded towards the center of the sleeve 30 by one air guide blade at a time.
  • a tangential flow component is impressed on the inflowing combustion air by the air guide blades 36 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Spray-Type Burners (AREA)
  • Air-Conditioning For Vehicles (AREA)
US10/110,070 2000-08-06 2001-08-06 Atomizing burner Abandoned US20030022123A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10039152.4 2000-08-06
DE10039152A DE10039152A1 (de) 2000-08-06 2000-08-06 Zerstäuberbrenner

Publications (1)

Publication Number Publication Date
US20030022123A1 true US20030022123A1 (en) 2003-01-30

Family

ID=7652045

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/110,070 Abandoned US20030022123A1 (en) 2000-08-06 2001-08-06 Atomizing burner

Country Status (10)

Country Link
US (1) US20030022123A1 (enExample)
EP (1) EP1305551B1 (enExample)
JP (1) JP2004506167A (enExample)
KR (1) KR100771965B1 (enExample)
CN (1) CN1198079C (enExample)
AU (1) AU2001285874A1 (enExample)
DE (2) DE10039152A1 (enExample)
HU (1) HUP0203137A2 (enExample)
PL (1) PL196411B1 (enExample)
WO (1) WO2002012792A1 (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040047778A1 (en) * 2001-09-05 2004-03-11 Felix Wolf System for converting fuel and air into reformate
US20050079458A1 (en) * 2003-10-13 2005-04-14 Webasto Ag Heater with an atomizer nozzle
US20060172828A1 (en) * 2003-02-28 2006-08-03 Mauro Pezzato Sports racquet with frame openings
US20090220902A1 (en) * 2004-11-17 2009-09-03 Webasto Ag Burner for a heater with improved baffle plate
US20090320823A1 (en) * 2008-06-27 2009-12-31 Electrolux Home Products, Inc. Cooktop swirl burner
US20150204223A1 (en) * 2012-08-13 2015-07-23 Hino Motors, Ltd. Burner
US20150211734A1 (en) * 2012-08-07 2015-07-30 Hino Motors, Ltd. Burner
US9121603B2 (en) 2010-11-02 2015-09-01 Eberspaecher Climate Control Systems Gmbh & Co. Kg Combustion chamber assembly and ignition element therefor
US9243531B2 (en) 2012-08-07 2016-01-26 Hino Motors, Ltd. Burner for exhaust gas purification devices
US9249704B2 (en) 2012-08-07 2016-02-02 Hino Motors, Ltd. Burner for exhaust gas purification devices
US20170205076A1 (en) * 2016-01-15 2017-07-20 General Electric Company Gas Burner Assembly with a Temperature Sensor
US20230228415A1 (en) * 2022-01-18 2023-07-20 Tsinghua University Liquid fuel self-sustaining combustion burner for flame synthesis

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10218623B4 (de) * 2002-04-25 2004-03-25 Webasto Thermosysteme International Gmbh Zerstäuberbrenner für ein Heizgerät
DE10221495B4 (de) * 2002-05-14 2004-03-11 Webasto Thermosysteme International Gmbh Brenner für ein Heizgerät
DE10224350B3 (de) * 2002-05-29 2004-01-22 Webasto Thermosysteme International Gmbh Zerstäuberbrenner mit einem Venturirohr für ein Heizgerät
DE10227810B4 (de) * 2002-06-21 2004-08-26 Webasto Thermosysteme International Gmbh Brenner für ein Heizgerät mit einer Prallscheibe
DE10241791B4 (de) * 2002-09-06 2004-09-23 Webasto Thermosysteme International Gmbh Brenner, insbesondere Venturibrenner, mit einem Brennkammerrohr
JP2006514254A (ja) * 2003-02-28 2006-04-27 ベバスト・アクチィエンゲゼルシャフト 液体燃料を噴霧するノズル
DE10394235D2 (de) 2003-02-28 2006-01-19 Webasto Ag Fahrzeugtechnik System zum Zuführen von Brennluft und flüssigem Brennstoff in einen Brenner
DE10331575B4 (de) * 2003-07-11 2005-08-25 Webasto Ag Brenner für ein Heizgerät mit einer Brennstoffdüse
DE10350103B3 (de) * 2003-10-27 2005-03-10 Webasto Ag Fahrzeugtechnik Brenner für ein mobiles Heizgerät mit einer Prallscheibe
KR20070086043A (ko) * 2004-11-17 2007-08-27 베바스토 아게 개선된 연료 공급기를 가진 히터용 연소기
KR100782237B1 (ko) 2005-08-26 2007-12-05 베바스토 아게 액체 연료 분사용 노즐
JP2009063289A (ja) * 2008-11-12 2009-03-26 Webasto Ag 液体燃料を噴霧するノズル
KR101033791B1 (ko) * 2009-06-01 2011-05-13 현대자동차주식회사 버너장치
KR101267589B1 (ko) 2011-09-28 2013-05-24 현대제철 주식회사 예열용 버너
DE102012101577A1 (de) 2012-02-27 2013-08-29 Webasto Ag Mobiles, mit flüssigem Brennstoff betriebenes Heizgerät
DE102012101580B4 (de) 2012-02-27 2020-10-29 Webasto Ag Mobiles, mit flüssigem Brennstoff betriebenes Heizgerät
DE102012101578A1 (de) * 2012-02-27 2013-08-29 Webasto Ag Mobiles, mit flüssigem Brennstoff betriebenes Heizgerät
CN107379924A (zh) * 2017-09-04 2017-11-24 郑州振资汽车配件有限公司 用于驻车空暖加热器的导流体总成
DE102018111636A1 (de) * 2018-05-15 2019-11-21 Webasto SE Verdampferbaugruppe für mobile Heizgeräte
CN112628728B (zh) * 2020-12-22 2023-05-12 江苏羚羊机械有限公司 一种新型回转窑燃烧器可调旋流装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464165A (en) * 1942-08-24 1949-03-08 Stewart Warner Corp Portable heating apparatus
US2806517A (en) * 1950-11-16 1957-09-17 Shell Dev Oil atomizing double vortex burner
US3749548A (en) * 1971-06-28 1973-07-31 Zink Co John High intensity burner
US3922137A (en) * 1974-02-22 1975-11-25 Gulf Oil Canada Ltd Apparatus for admixing fuel and combustion air
US4089629A (en) * 1975-02-12 1978-05-16 Pietro Fascione Process and apparatus for controlled recycling of combustion gases
US4220444A (en) * 1978-02-27 1980-09-02 John Zink Company Gas burner for flame adherence to tile surface
US4303386A (en) * 1979-05-18 1981-12-01 Coen Company, Inc. Parallel flow burner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972182A (en) * 1973-09-10 1976-08-03 General Electric Company Fuel injection apparatus
US4004875A (en) * 1975-01-23 1977-01-25 John Zink Company Low nox burner
DE3642122C1 (de) 1986-12-10 1988-06-09 Mtu Muenchen Gmbh Brennstoffeinspritzvorrichtung
JP3159519B2 (ja) * 1992-05-18 2001-04-23 中国電力株式会社 燃焼用バーナー構造
KR100211676B1 (ko) * 1996-12-24 1999-08-02 구이회 스팀 전환가열식 완전연소 드라이어버너를 채용한 냉골재 가열장치
DE19738054C2 (de) * 1997-09-01 2002-06-20 Heinrich Koehne Verfahren und Vorrichtung zur Veränderung der Drallzahl der Verbrennungsluft eines Brenners während des Betriebes
FR2794221B1 (fr) * 1999-05-31 2001-08-24 Pillard Chauffage PERFECTIONNEMENTS AUX BRULEURS A COMBUSTIBLE LIQUIDE A BASSE EMISSION DE NOx ET DE POUSSIERES, ET AUX ATOMISEURS
US6793487B2 (en) * 2000-03-24 2004-09-21 Webasto Thermosysteme International Gmbh Binary burner with Venturi tube fuel atomization and Venturi jets for the atomization of liquid fuel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464165A (en) * 1942-08-24 1949-03-08 Stewart Warner Corp Portable heating apparatus
US2806517A (en) * 1950-11-16 1957-09-17 Shell Dev Oil atomizing double vortex burner
US3749548A (en) * 1971-06-28 1973-07-31 Zink Co John High intensity burner
US3922137A (en) * 1974-02-22 1975-11-25 Gulf Oil Canada Ltd Apparatus for admixing fuel and combustion air
US4089629A (en) * 1975-02-12 1978-05-16 Pietro Fascione Process and apparatus for controlled recycling of combustion gases
US4220444A (en) * 1978-02-27 1980-09-02 John Zink Company Gas burner for flame adherence to tile surface
US4303386A (en) * 1979-05-18 1981-12-01 Coen Company, Inc. Parallel flow burner

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040047778A1 (en) * 2001-09-05 2004-03-11 Felix Wolf System for converting fuel and air into reformate
US7531015B2 (en) * 2001-09-05 2009-05-12 Webasto Ag System for converting fuel and air into reformate
US20060172828A1 (en) * 2003-02-28 2006-08-03 Mauro Pezzato Sports racquet with frame openings
US20050079458A1 (en) * 2003-10-13 2005-04-14 Webasto Ag Heater with an atomizer nozzle
US20090220902A1 (en) * 2004-11-17 2009-09-03 Webasto Ag Burner for a heater with improved baffle plate
US20090320823A1 (en) * 2008-06-27 2009-12-31 Electrolux Home Products, Inc. Cooktop swirl burner
US8616193B2 (en) * 2008-06-27 2013-12-31 Electrolux Home Products, Inc. Cooktop swirl burner
US9121603B2 (en) 2010-11-02 2015-09-01 Eberspaecher Climate Control Systems Gmbh & Co. Kg Combustion chamber assembly and ignition element therefor
US20150211734A1 (en) * 2012-08-07 2015-07-30 Hino Motors, Ltd. Burner
US9243531B2 (en) 2012-08-07 2016-01-26 Hino Motors, Ltd. Burner for exhaust gas purification devices
US9249704B2 (en) 2012-08-07 2016-02-02 Hino Motors, Ltd. Burner for exhaust gas purification devices
US9746175B2 (en) * 2012-08-07 2017-08-29 Hino Motors, Ltd. Burner
US20150204223A1 (en) * 2012-08-13 2015-07-23 Hino Motors, Ltd. Burner
US9765662B2 (en) * 2012-08-13 2017-09-19 Hine Motors, Ltd. Burner
US20170205076A1 (en) * 2016-01-15 2017-07-20 General Electric Company Gas Burner Assembly with a Temperature Sensor
US10222070B2 (en) * 2016-01-15 2019-03-05 Haier Us Appliance Solutions, Inc. Gas burner assembly with a temperature sensor
US20230228415A1 (en) * 2022-01-18 2023-07-20 Tsinghua University Liquid fuel self-sustaining combustion burner for flame synthesis
US12385636B2 (en) * 2022-01-18 2025-08-12 Tsinghua University Liquid fuel self-sustaining combustion burner for flame synthesis

Also Published As

Publication number Publication date
HUP0203137A2 (en) 2003-01-28
PL353403A1 (en) 2003-11-17
CN1386182A (zh) 2002-12-18
EP1305551A1 (de) 2003-05-02
KR100771965B1 (ko) 2007-11-01
DE10039152A1 (de) 2002-02-14
DE50111858D1 (de) 2007-02-22
AU2001285874A1 (en) 2002-02-18
JP2004506167A (ja) 2004-02-26
KR20020033213A (ko) 2002-05-04
EP1305551B1 (de) 2007-01-10
CN1198079C (zh) 2005-04-20
PL196411B1 (pl) 2007-12-31
WO2002012792A1 (de) 2002-02-14

Similar Documents

Publication Publication Date Title
US20030022123A1 (en) Atomizing burner
US6644959B2 (en) Atomizing burner for a heating device of a vehicle
JPH09509733A (ja) 接線方向から導入する燃料ノズル
US4441879A (en) Oil and gas burner for installation in heating and stream-producing boilers
GB1563125A (en) Low pressure fuel injection system
US10359190B2 (en) Catalytic burner, especially for a vehicle heater
US4088437A (en) Combustion chamber
EP0088116A1 (en) High efficiency gas burner
KR100825179B1 (ko) 액상 연료 분무용 벤투리 노즐
CN104136844B (zh) 利用液体燃料操作的移动加热装置
CN107795987B (zh) 用于蒸发燃烧器的燃烧室结构组合件
US7735756B2 (en) Advanced mechanical atomization for oil burners
CA1259903A (en) Coal-water mixture fuel burner
JP6406426B2 (ja) 薄膜蒸発器バーナ装置
US20050079458A1 (en) Heater with an atomizer nozzle
US20060214030A1 (en) Nozzle for spraying liquid fuel
FI65665C (fi) Braennare foer vaetskebraenslen
HK1088064A (en) Nozzle for spraying liquid fuel
JPH04320706A (ja) 液体燃料燃焼装置
JPH0544911A (ja) 液体燃料燃焼装置
CS215300B1 (cs) Aerodynamické směšovací zařízení pro směšování složek palivové směsi

Legal Events

Date Code Title Description
AS Assignment

Owner name: WEBASTO THERMOSYTEME INTERNATIONAL GMBH, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WOLF, FELIX;MITTMANN, BERND;SALLINGER, CHRISTINE;REEL/FRAME:013320/0809

Effective date: 20020422

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION