EP1555482A2 - Dispositif pour la formation d'un mélange air-hydrocarbures - Google Patents

Dispositif pour la formation d'un mélange air-hydrocarbures Download PDF

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Publication number
EP1555482A2
EP1555482A2 EP05000631A EP05000631A EP1555482A2 EP 1555482 A2 EP1555482 A2 EP 1555482A2 EP 05000631 A EP05000631 A EP 05000631A EP 05000631 A EP05000631 A EP 05000631A EP 1555482 A2 EP1555482 A2 EP 1555482A2
Authority
EP
European Patent Office
Prior art keywords
hydrocarbon
air
heating
hydrocarbon mixture
feed
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.)
Withdrawn
Application number
EP05000631A
Other languages
German (de)
English (en)
Other versions
EP1555482A3 (fr
Inventor
Günter Eberspach
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 EP1555482A2 publication Critical patent/EP1555482A2/fr
Publication of EP1555482A3 publication Critical patent/EP1555482A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • F23D11/105—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 at least one of the fluids being submitted to a swirling motion
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • 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
    • F23D11/42—Starting devices
    • 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
    • F23D11/441—Vaporising devices incorporated with burners
    • F23D11/448—Vaporising devices incorporated with burners heated by electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers

Definitions

  • the invention relates to a device for producing an air / hydrocarbon mixture, comprising a sputtering arrangement with a Hydrocarbon feed and an air supply for generating the Air / hydrocarbon mixture by atomization of liquid hydrocarbon.
  • Such a device in the form of a spray nozzle for a burner, in particular for an applicable to a vehicle heater, is from the DE 102 07 311 A1.
  • the nebulizer nozzle includes air flow guide elements, the air flow guide areas for the supply of combustion air limit, and a Brennstoffzu 1500an extract for application of fuel on the surface of an air flow guide element.
  • the applied to the surface of the air flow guiding element Fuel is introduced into the atomizer nozzle using the air flow guide element atomized air around.
  • Atomizer burners having a spray nozzle of this type have the disadvantage that, especially at low temperatures, the fuel or hydrocarbon due to its viscosity is not fine enough atomized can be. This leads to larger combustion air flows liquid hydrocarbon particles are carried, which is a longer Travel distance to be vaporized. In such Particles are in danger of condensing into larger drops and thus as condensate, d. H. in liquid form, available in the atomizer burner are. Such liquid drops affect the operation of the atomizer burner, because the liquid hydrocarbon due to its condensing from the air / hydrocarbon mixture the properties of the Mixture so influenced that a leaner mixture for combustion arrives.
  • the operation can be affected by the fact that the drops on walls, such as interior walls or baffles of the atomizer burner, knock down.
  • the liquid fuel can due to insufficient atomization therefore not for it accumulate places provided in the atomizer burner, for example in Form of a so-called fuel sump, or the burner unburned leave liquid or as white smoke.
  • this object is achieved by an apparatus for producing an air / hydrocarbon mixture solved which is a sputtering arrangement with a hydrocarbon feed and an air supply for generating the air / hydrocarbon mixture by atomization of liquid hydrocarbon includes.
  • According to the invention is further a heating arrangement for heating the Hydrocarbon provided before the atomization.
  • the viscosity of the same reduces, which causes the hydrocarbon, especially at low temperatures, better in the air can be atomized. Carrying of larger hydrocarbon particles in the air / hydrocarbon mixture stream can be reduced or even prevented in this way.
  • the hydrocarbon feed may at least one by means of Heating arrangement include heatable tubular feed area. This allows heating of the hydrocarbon directly in the feed, it being advantageous that in the region of the feeder usually a easy access for the arrangement of the heating arrangement is present.
  • the feed area a Venturi section includes.
  • Such an arrangement can be used For example, in devices that use the Venturi principle hydrocarbon atomize with air, adding the appropriate Venturi sections heat before the hydrocarbon is atomized.
  • the device be formed such that the sputtering at least one Airflow guiding element, which can be flowed around by the air, comprises the hydrocarbon feed is adapted to the liquid hydrocarbon to the surface of the air flow guiding element promote, and that by the heating arrangement of the hydrocarbon on the Surface of the air flow guiding element is heated.
  • the warming of the hydrocarbon on the surface leads due to the reduced Viscosity for a better distribution of the applied on the surface liquid hydrocarbon. This results in a finer Hydrocarbon film on the surface for atomization, leaving a Air / hydrocarbon mixture can be formed that either only very small or, ideally, no hydrocarbon particles in contains liquid form.
  • the air flow guiding element can be heated by the heating arrangement.
  • the heating of the air flow guiding element leads to heating of the surface of the air flow guiding element and thus for heating the applied liquid hydrocarbon.
  • the heating arrangement comprises at least one in the air flow guiding element arranged heating element.
  • the provision of has at least one heating element in the air flow guide element the advantage that the heating element can be arranged such that effective heating of the surface is made possible.
  • a or several such heating elements directly in the production of the Air flow guiding element as part of a spray nozzle to be built in.
  • the object solved in that in a space area, which the air / hydrocarbon mixture receives, at least one receiving element provided is for receiving liquid hydrocarbon from the air / hydrocarbon mixture.
  • a receiving element is used for recording of liquid hydrocarbon particles in the air / hydrocarbon mixture be carried along due to the insufficient atomization. This can be at least partially, in the optimal case completely prevented Be sure that liquid hydrocarbon particles continue in the air / hydrocarbon mixture be entrained and that the operation of the with the Mixture-fed system is thereby impaired.
  • this is at least one receiving element on at least one wall bounding the space area intended. This allows the arrangement of at least one receiving element on walls where, due to the construction, due to the prevailing flow conditions and in particular due from low temperatures there is a risk of being in the air / hydrocarbon mixture entrained, insufficiently atomized liquid hydrocarbon particles knock down.
  • the at least one receiving element may be connected to an air / hydrocarbon mixture stream be provided deflecting deflection.
  • deflecting elements can, for example, baffle plates, flame covers etc. which are usually right in the mainstream of the Air / hydrocarbon mixture are, d. h., the danger that is at These deflectors not enough atomized, liquid hydrocarbon particles knock down is relatively high.
  • the baffles serve with, but also without receiving element to the unbridled carry liquid hydrocarbon particles in the air / hydrocarbon mixture to prevent at least part of the liquid hydrocarbon particles to be able to catch.
  • An efficient uptake of liquid hydrocarbon particles to the Receiving elements can be achieved if they are able to to absorb liquid hydrocarbon. Due to the absorption of the liquid hydrocarbon absorbed by the material of the receiving element and does not stick in the form of larger drops due to friction, Viscosity or surface tension on the receiving element. In principle, can due to the absorption also a larger amount of liquid Hydrocarbon can not be included in comparison with one absorbing material, without the risk of the formation of hydrocarbon droplets on the baffle element provided with absorbent material consists.
  • the at least a receiving element is formed of porous material.
  • porous material allows for absorption of larger quantities of liquid hydrocarbon compared with others, especially not porous materials. This will cause dripping after ingestion of hydrocarbon at the surface of the receiving element diminished or even completely prevented.
  • porous material allows in addition to the absorption also the evaporation of the absorbed Hydrocarbon, so that liquid hydrocarbon, at low Temperatures was absorbed by the receiving element, the Air / hydrocarbon mixture can be fed back.
  • Such Arrangement helps to complete the processing of the Hydrocarbon and prevents the deterioration of the operation by newly formed drops of liquid hydrocarbon.
  • the material with regard to its porosity it may be such that it is suitable for the respective arrangement of the receiving element and for each used Type of hydrocarbon has optimal properties in terms of Absorbency.
  • the sputtering arrangement and / or the heating arrangement and / or the receiving element and / or the Spaces are combined with each other.
  • the hydrocarbon especially at low temperatures, better to be atomized in the air, what to carry of larger hydrocarbon particles in the air / hydrocarbon mixture stream reduce or even prevent, and on the other hand can be particles of liquid hydrocarbon, which despite the improved Atomization in the air / hydrocarbon mixture could be present be absorbed or absorbed by the receiving element. This causes, in the optimal case, dripping induced by dripping, in particular the escape of unburned liquid Fuel or white smoke, a system fed with the mixture can be prevented.
  • the device according to the invention can, for example, in a heater used to optimize combustion. It is also possible to use the device in a reformer for the recovery of Hydrogen z. B. for fuel cells is used to use on the one hand an optimized combustion, for example, for heating the reformer to operating temperature, and on the other hand the Formation of the air / hydrocarbon mixture to be used for reforming can be improved.
  • An apparatus for producing an air / hydrocarbon mixture has, with reference to FIG. 1, a sputtering arrangement designated 10 and a space area designated 12, to which the air / hydrocarbon mixture can be fed.
  • the sputtering assembly 10 includes a hydrocarbon feed 14 via which liquid hydrocarbon, e.g. As gasoline, diesel, biodiesel or the like, the sputtering assembly 10 is supplied.
  • the supplied hydrocarbon is atomized in the sputtering assembly 10 and arrives together with also supplied via the sputtering assembly 10 air in the space area 12.
  • the air is distributed over a spatial area 16 on two air flow space areas 18, 20.
  • the two air flow space regions 18, 20 are separated from each other by a first air flow guide element 22.
  • the second air flow guide 14, hydrocarbon is applied to a first air flow space confining surface 26 of the first air flow guide member 22 by an inner swirl flow S i generated in the first air flow space 18.
  • the liquid hydrocarbon forms on the surface 26 a fuel film 28, which is moved by the inner swirl flow S i to a spray lip 30.
  • the liquid hydrocarbon is atomized due to a shearing action between the inner swirl flow S i and an outer swirl flow S a generated in the second air flow space region 20.
  • the thus formed air / hydrocarbon mixture passes downstream in the space area 12, in which the mixture can be burned, for example.
  • an ignition device 32 for example in the form of a Glühzünduxes, provided.
  • a deflection element 34 is arranged, at which the air / hydrocarbon mixture is deflected and swirled for better combustion.
  • liquid hydrocarbon particles entrained in the air / hydrocarbon mixture can optionally be collected at the deflection element 34.
  • the combustion exhaust gases resulting from the combustion in the space region 12 leave the space region 12 downstream in the direction of a space region 36 which is not further described.
  • a heating arrangement 37 according to the invention shown. Both heating arrangements 37 are arranged in the first air flow guiding element 22, around the surface 26 of the first air flow guiding element 22 and thus also be able to heat the fuel film 28.
  • a first embodiment shows in the upper part of the longitudinal section of the first air flow guiding element 22 five cross sections of one in the form of a screw / spiral in the first air flow guiding element 22 arranged heating wire 38.
  • the second embodiment shows a in the first air flow guide element 22 arranged glow plug 40, with the Air flow guide element 22, the surface 26 and the Fuel film 28 can be heated.
  • the heating of the heating wire 38 and the glow plug 40 is effected by the application of an electrical Voltage, so that in the heating wire 38 and in the glow plug 40 is an electrical Current flows and the heating wire 38 and the glow plug 40 due to their respective electrical resistance to be heated.
  • the warming of the the surface 26 of the first air flow guide element 22nd applied fuel film 28 but can also in other ways carried out, for example, by several on the circumference of the Air flow guide element 22 arranged glow plugs 40, through Microwave radiation or the like.
  • the sputtering arrangement with the inventive Heating arrangement both in heaters can be used.
  • a sputtering arrangement also in a reformer made from the air / hydrocarbon mixture Hydrogen is recovered, used, if necessary in combination with a combustion order to the reformer before the actual Reforming the air / hydrocarbon mixture to operating temperature to heat up.
  • the reformer can, for example, in the area of space 36 may be arranged.
  • FIG. 2 shows the space region 12 with the ignition device 32 and the deflecting element 34, as well as the not further described space portion 36 of the device for generating an air / hydrocarbon mixture.
  • a sputtering assembly 10 ' is shown schematically functioning according to the Venturi principle arrangement.
  • the hydrocarbon is fed to the atomization assembly 10 'through a Venturi section 50, which is in the form of a Venturi tube.
  • the air supply is through an air flow space portion 52 bounded by respective air flow guide elements 54, 56.
  • the air flowing past the venturi section 50 in the air flow space region 52 represented by the two arrows S I , atomizes the hydrocarbon emerging at the end 58 of the venturi section 50.
  • the air / hydrocarbon mixture enters the space area 12, where it can be burned.
  • Venturi section 50 When using Venturi section 50 as a hydrocarbon feed
  • the heater assembly can be attached directly to the Venturi section be as in two variants in the cross-sectional views according to the section line III-III of Fig. 2 in Figs. 3a and 3b is shown.
  • the heating of the venturi section 50 and thus of it supplied hydrocarbon can, according to Fig. 3a by a suitable in Way heating wire 60 arranged on Venturi section 50, For example, by the heating wire 60 helically around the hydrocarbon leading, tubular supply portion 61 of the Venturi section 50 is arranged.
  • Another embodiment sees the arrangement one or more glow pins 62, for example radially around the hydrocarbon leading, tubular supply portion 61 of the Venturi section 50, before.
  • the heating of the heating wire 60 and the glow pins 62 takes place as already described above, by electrical resistance.
  • the heating assembly 37 may be provided.
  • the sputtering assembly 10 "in Fig. 4 represents all representative of the Apparatus for producing an air / hydrocarbon mixture suitable Sputtering arrangements is. It recognizes the space area 12, the not further described space area 36, the ignition device 32 and the deflection element 34.
  • the space region 12 is bounded by walls 70, on which at least partially receiving elements 72 arranged are.
  • On the deflector 34 which may be a baffle plate, for example can, a receiving element 72 'is also attached.
  • the Andes Walls 70 of the space portion 12 and arranged on the deflector 34 Receiving elements 72, 72 'take up liquid hydrocarbon particles in the formed by the sputtering assembly 10 " Air / hydrocarbon mixture are carried.
  • the arrangement of preferably absorbent and porous receiving elements 72, 72 ' is such, that taking into account the prevailing in the space area 12 flow conditions the best possible absorption of liquid hydrocarbon particles from the air / hydrocarbon mixture can.
  • the walls 70 are completely lined with receiving elements 72 or that, for example also in the space area 12 protruding parts, such. B. the Ignition device 32, provided with corresponding receiving elements are.
  • the receiving elements 72 on the walls 70 in particular liquid carbon particles from the air / hydrocarbon mixture be absorbed by appropriate radial components the prevailing flow to be worn on the walls.
  • the On the deflector 34 arranged receiving element 72 'takes in particular liquid carbon particles due to high air flow rates are not completely evaporated in the main flow direction. This prevents liquid hydrocarbon particles from unbraked leave the room area 12 in the direction of the room area 36.
  • the receiving elements 72, 72 'shown in FIG. 4 may preferably be combined with sputtering assemblies 10, 10 ', which the Heating arrangement 37 for heating the hydrocarbon to be atomized contain.
  • the atomization is improved, which the entrainment of larger hydrocarbon particles in the air / hydrocarbon mixture stream can reduce or even prevent, and
  • a device for generating an air / hydrocarbon mixture a sputtering arrangement with a hydrocarbon feed and an air supply for generating the air / hydrocarbon mixture by atomization of liquid hydrocarbon.
  • a heating arrangement provided with the on the surface of the first air flow guiding element applied hydrocarbon can be heated.
  • the warmed and thus less viscous hydrocarbon is by appropriate Air currents flowing through the airflow space areas be generated, moved to a nebulizer lip and there atomized, so that a suitable for combustion or reforming air / hydrocarbon mixture arises.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Nozzles (AREA)
EP05000631A 2004-01-15 2005-01-13 Dispositif pour la formation d'un mélange air-hydrocarbures Withdrawn EP1555482A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004002246 2004-01-15
DE102004002246A DE102004002246A1 (de) 2004-01-15 2004-01-15 Vorrichtung zur Erzeugung eines Luft/Kohlenwasserstoff-Gemischs

Publications (2)

Publication Number Publication Date
EP1555482A2 true EP1555482A2 (fr) 2005-07-20
EP1555482A3 EP1555482A3 (fr) 2008-10-29

Family

ID=34609577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05000631A Withdrawn EP1555482A3 (fr) 2004-01-15 2005-01-13 Dispositif pour la formation d'un mélange air-hydrocarbures

Country Status (3)

Country Link
US (1) US20050158683A1 (fr)
EP (1) EP1555482A3 (fr)
DE (1) DE102004002246A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015014338A1 (fr) * 2013-08-01 2015-02-05 Webasto SE Ensemble brûleur pour appareil de chauffage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008052361A1 (fr) * 2006-11-03 2008-05-08 Nxtgen Emission Controls Inc. Processeur de combustible
DE102008019854A1 (de) * 2008-04-23 2009-10-29 J. Eberspächer GmbH & Co. KG Wandstruktur und Brenner sowie System
CN104879757B (zh) * 2015-06-11 2017-03-01 成都建筑材料工业设计研究院有限公司 一种能动态调控气料流的导流焚烧装置及方法
DE102018127863A1 (de) * 2018-11-08 2020-05-14 Eberspächer Climate Control Systems GmbH & Co. KG Brennkammerbaugruppe

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US4396372A (en) * 1979-10-03 1983-08-02 Hitachi, Ltd. Burner system
JPS6138318A (ja) * 1984-07-31 1986-02-24 Matsushita Electric Ind Co Ltd 液体燃料燃焼装置
GB2172099A (en) * 1985-03-05 1986-09-10 Steinmueller Gmbh L & C Atomization of fuel in a burner
DE3725473A1 (de) * 1986-08-06 1988-02-11 Isuzu Motors Ltd Brenner
JPH05248266A (ja) * 1992-03-04 1993-09-24 Mitsubishi Heavy Ind Ltd 燃料噴射弁
US5328355A (en) * 1991-09-26 1994-07-12 Hitachi, Ltd. Combustor and combustion apparatus
WO1995008395A1 (fr) * 1993-09-20 1995-03-30 Keene Christopher M Vaporisateur et diffuseur de liquide
US5722588A (en) * 1994-04-13 1998-03-03 Nippon Soken Inc. Combustion heater
EP1126216A1 (fr) * 1999-08-19 2001-08-22 Matsushita Electric Industrial Co., Ltd. Dispositif a combustion catalytique et dispositif de vaporisation de combustible
JP2002228111A (ja) * 2001-01-31 2002-08-14 Denso Corp 燃焼装置
EP1344978A1 (fr) * 2002-03-15 2003-09-17 J. Eberspächer GmbH & Co. KG Buse d'atomiseur, en particulier pour un apparail de chauffage pour véhicule

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AT400259B (de) * 1993-11-29 1995-11-27 Schwarz A & Co Mischeinrichtung für öl- oder gasbrenner
DE19529994C2 (de) * 1994-11-10 2003-06-26 Eberspaecher J Gmbh & Co Verdampferbrenner für ein Heizgerät
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JP3310931B2 (ja) * 1997-09-25 2002-08-05 三菱重工業株式会社 ガスタービン排気煙道
DE19803879C1 (de) * 1998-01-31 1999-08-26 Mtu Muenchen Gmbh Zweistoffbrenner
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US20040058290A1 (en) * 2001-06-28 2004-03-25 Joshua Mauzey Self-sustaining premixed pilot burner for liquid fuels
DE10200524C5 (de) * 2002-01-09 2008-07-17 J. Eberspächer GmbH & Co. KG Brennkammerbaugruppe, insbesondere für ein Fahrzeugheizgerät
DE10207311B4 (de) * 2002-02-21 2005-06-09 J. Eberspächer GmbH & Co. KG Zerstäuberdüse für einen Brenner, insbesondere für ein an einem Fahrzeug einsetzbares Heizgerät
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Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396372A (en) * 1979-10-03 1983-08-02 Hitachi, Ltd. Burner system
JPS6138318A (ja) * 1984-07-31 1986-02-24 Matsushita Electric Ind Co Ltd 液体燃料燃焼装置
GB2172099A (en) * 1985-03-05 1986-09-10 Steinmueller Gmbh L & C Atomization of fuel in a burner
DE3725473A1 (de) * 1986-08-06 1988-02-11 Isuzu Motors Ltd Brenner
US5328355A (en) * 1991-09-26 1994-07-12 Hitachi, Ltd. Combustor and combustion apparatus
JPH05248266A (ja) * 1992-03-04 1993-09-24 Mitsubishi Heavy Ind Ltd 燃料噴射弁
WO1995008395A1 (fr) * 1993-09-20 1995-03-30 Keene Christopher M Vaporisateur et diffuseur de liquide
US5722588A (en) * 1994-04-13 1998-03-03 Nippon Soken Inc. Combustion heater
EP1126216A1 (fr) * 1999-08-19 2001-08-22 Matsushita Electric Industrial Co., Ltd. Dispositif a combustion catalytique et dispositif de vaporisation de combustible
JP2002228111A (ja) * 2001-01-31 2002-08-14 Denso Corp 燃焼装置
EP1344978A1 (fr) * 2002-03-15 2003-09-17 J. Eberspächer GmbH & Co. KG Buse d'atomiseur, en particulier pour un apparail de chauffage pour véhicule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015014338A1 (fr) * 2013-08-01 2015-02-05 Webasto SE Ensemble brûleur pour appareil de chauffage
US10823397B2 (en) 2013-08-01 2020-11-03 Webasto SE Burner arrangement for heater

Also Published As

Publication number Publication date
DE102004002246A1 (de) 2005-08-11
US20050158683A1 (en) 2005-07-21
EP1555482A3 (fr) 2008-10-29

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