EP1860379B1 - Composant d'évaporateur, en particulier pour un appareil de chauffage de véhicule ou un dispositif de réformateur de carburant d'un système à cellules combustibles - Google Patents

Composant d'évaporateur, en particulier pour un appareil de chauffage de véhicule ou un dispositif de réformateur de carburant d'un système à cellules combustibles Download PDF

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Publication number
EP1860379B1
EP1860379B1 EP07010216A EP07010216A EP1860379B1 EP 1860379 B1 EP1860379 B1 EP 1860379B1 EP 07010216 A EP07010216 A EP 07010216A EP 07010216 A EP07010216 A EP 07010216A EP 1860379 B1 EP1860379 B1 EP 1860379B1
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EP
European Patent Office
Prior art keywords
wall
air
air introduction
arrangement
opening
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.)
Active
Application number
EP07010216A
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German (de)
English (en)
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EP1860379A3 (fr
EP1860379A2 (fr
Inventor
Oliver Schmidt
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.)
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Publication of EP1860379A3 publication Critical patent/EP1860379A3/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D3/00—Burners using capillary action
    • F23D3/40—Burners using capillary action the capillary action taking place in one or more rigid porous bodies
    • 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
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/404—Flame tubes
    • 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
    • F23D11/443—Vaporising devices incorporated with burners heated by the main burner flame
    • F23D11/445—Vaporising devices incorporated with burners heated by the main burner flame the flame and the vaporiser not coming into direct contact
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D3/00—Burners using capillary action
    • F23D3/02—Wick burners
    • F23D3/18—Details of wick burners
    • F23D3/22—Devices for mixing evaporated fuel with air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • 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
    • F23C2900/99009—Combustion process using vegetable derived fuels, e.g. from rapes
    • 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
    • F23D2900/21—Burners specially adapted for a particular use
    • F23D2900/21002—Burners specially adapted for a particular use for use in car heating systems
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/65—Vaporizers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/83—Fuel vapor generation

Definitions

  • the present invention relates to an evaporator assembly, in particular for a vehicle heater or a reformer assembly of a fuel cell system comprising a evaporation chamber enclosing wall assembly having a peripheral wall and a bottom wall, wherein on the bottom wall extending in the direction of a Wandungsl Kunststoffsachse Heilteinleitansatz is provided with a plurality of first air inlet openings and wherein on the evaporation chamber facing side of the wall assembly at least partially porous Verdieresmedium is provided, according to the preamble of claim 1.
  • Such evaporator assemblies are used, for example, for evaporator burners in vehicle heaters.
  • the liquid fuel generally the fuel also used in a vehicle
  • the liquid fuel is fed into the porous evaporator medium via a supply line arrangement, distributed in this porous evaporator medium by capillary action and possibly by gravity, and then on the side of the porous evaporator medium exposed to the evaporation chamber evaporated.
  • the air required for mixing with the fuel vapor is introduced via the air introduction approach in a central region of the evaporation chamber. This results in a comparatively good mixing of the introduced air and the fuel vapor, so that a combustible mixture can be provided substantially over the entire volume range of the evaporation chamber.
  • This is then ignited or burned in heating operation, wherein the heat produced during combustion is then transferred to a heat transfer medium, for example in a vehicle interior air to be introduced or a liquid medium.
  • such an evaporator assembly can also be used to provide a fuel or hydrocarbon vapor-containing mixture in a reformer arrangement, which is then converted in the ongoing reforming process of a catalyst material to a hydrogen-containing gas.
  • the evaporator assembly is used to transfer a liquid initially supplied and hydrocarbon-containing medium, which may for example also be used in a vehicle fuel, in the vapor phase.
  • a liquid initially supplied and hydrocarbon-containing medium which may for example also be used in a vehicle fuel
  • the US 5,894,988 discloses a burner for a vehicle heater according to the preamble of claim 1.
  • a combustion chamber housing of this burner is pot-shaped with a bottom wall and a peripheral wall, which together surround a combustion or evaporation chamber. From the bottom wall, an air introduction approach extends into the combustion chamber. In the air introduction approach as well as in the peripheral wall and in the bottom wall openings are provided for the entry of combustion air into the combustion chamber.
  • the WO 82/00332 A1 discloses a device for burning liquid fuel.
  • a porous and the liquid fuel storing medium is contained, which surrounds a combustion channel formed in the central region. Projecting into this combustion channel is a tube which is adjustable in its vertical position and guides the evaporating fuel or the flame.
  • an evaporator assembly in particular for a vehicle heater or a reformer assembly of a fuel cell system, according to claim 1.
  • This comprises a evaporation chamber enclosing a wall assembly having a peripheral wall and a bottom wall, wherein on the bottom wall extending in the direction of a Wandungsl Kunststoffsachse Lucasteinleitansatz with a plurality of first air inlet openings is provided and wherein on the evaporation chamber facing side of the wall assembly at least partially porous espresso medium is provided, further comprising an additional air opening arrangement with at least one second air inlet opening in the wall assembly.
  • the auxiliary air opening arrangement comprises at least one second air guide opening in the circumferential wall.
  • the peripheral wall comprises two wall components following one another in the direction of the wall longitudinal axis and firmly connected to one another, and the additional air opening arrangement comprises at least one second air inlet opening formed by a gap between the wall components.
  • the air introduced for mixture formation is introduced not only via the provided on the bottom wall and in the evaporation chamber extending air introduction approach, but is additionally introduced via at least one opening provided in the region of the peripheral wall.
  • This in particular in connection with the selection of the position and the shape of such an additional opening, advantageously influences the flow within the evaporation chamber and leads to a more even and better mixing of the fuel vapor with the introduced air and reduces the risk of deposits if such an evaporation chamber also used for combustion operation.
  • such Opening in the wall assembly is an interruption, which greatly affects the heat flow in the wall assembly, which is generally made of metal material. In this way, it becomes possible to decouple regions of the wall assembly, which are to be protected from excessive heating, more thermally from other, more heated areas.
  • the porous evaporator medium is provided substantially in the region of the peripheral wall lying in the axial extension region of the air introduction approach.
  • the two wall components are firmly connected to one another at several peripheral areas with intermediate storage of spacers and that a second air inlet opening is formed at least in a region between two spacers which follow one another in the circumferential direction.
  • the additional air opening arrangement comprises at least one second air inlet opening in the bottom wall in a region surrounding the air inlet insert.
  • a particularly strong and advantageous influencing of the air flow and the thermal behavior of the evaporator assembly according to the invention can be obtained by the additional air opening arrangement comprising a plurality of circumferentially successive second air inlet openings.
  • At least one second air inlet opening is elongated.
  • the provision of elongate air inlet openings for the additional air opening arrangement leads to a comparatively large opening cross section to a very strong thermal decoupling of different areas of the wall assembly.
  • evaporator assembly may further be provided for supplying air to be introduced into the evaporation chamber in the direction of the bottom wall of the wall assembly, an air supply arrangement.
  • the additional air opening arrangement comprises at least one second air inlet opening in the peripheral wall
  • the air feed arrangement is further designed to supply air in the direction of the circumferential wall of the wall arrangement.
  • an evaporator assembly is generally designated 10.
  • This evaporator assembly 10 which can be used for example for an evaporator burner of a vehicle heater, in which The heat produced by combustion is transferred to a heat transfer medium comprises a generally designated 12 wall assembly having a peripheral wall 14 and a bottom wall 16.
  • the peripheral wall 14 and the bottom wall 16 of the wall assembly 12 form a cup-shaped and elongated in the direction of a longitudinal axis L assembly.
  • the peripheral wall 14 and the bottom wall 16 are formed as integral parts of the wall assembly 12, which can be made for example in a casting process of metal material.
  • the peripheral wall 14 and the bottom wall 16 could be provided as separate components and subsequently joined together.
  • an air introduction projection 18 extends from the latter in the direction of the longitudinal wall axis L.
  • This can, as well as the peripheral wall 14, be of cylindrical, for example circular cylindrical shape and extends into an enclosed by the peripheral wall 14 and the bottom wall 16 evaporation chamber 20, which, when the evaporator assembly 10 is used in an evaporator burner, also referred to as the combustion chamber can be.
  • porous evaporator medium 26 On a side facing the evaporation chamber 20 side of the peripheral wall 14, a porous evaporator medium 26 is provided.
  • This porous, for example, wire mesh, Drahtgewirk, ceramic foam or the like constructed porous evaporator medium 26 extends along the peripheral wall 14, starting from the bottom wall 16 approximately in the axial region in which the Lucasteinleitansatz 18 extends.
  • the porous evaporator medium 26 is formed so that it covers in the circumferential direction, the entire peripheral wall 14 in the illustrated axial region.
  • a flame cover 28 having a central opening 30 is provided on the inside of the circumferential wall 14.
  • this flame arrester 28 substantially limits the vaporization chamber or combustor 20 and the combustion effluent or flame will move into a subsequent section of the peripheral wall, which is also commonly referred to as the flame tube 32.
  • the flame tube 32 can be formed integrally with the region of the circumferential wall 14 surrounding the evaporation chamber 20, but of course can also be designed as a separate component.
  • an additional air opening arrangement 34 is provided with a plurality of here provided in the peripheral wall 14 second air inlet openings 36.
  • These second air inlet openings 36 may be provided in the circumferential direction about the wall longitudinal axis L sequentially approximately in the same axial region of the peripheral wall 14, in that area which is no longer covered by the porous evaporator medium 26.
  • the second air introduction openings 36 can have different shapes. So they can, as in the upper part of the Fig. 1 may be elongated in the circumferential direction, or may, as in the lower part of Fig. 1 shown to be circular.
  • a combination of elongated and circular second Lucaseinleitötechnisch 36 is of course possible, as well as a combination of lying in different axial regions of the peripheral wall 14 second air inlet openings.
  • the air feed arrangement 25 furthermore comprises an outer wall or an outer housing 38, which surrounds the circumferential wall 14 with this one, for example annular, flow space 40.
  • This annular flow space 40 leads to the second air inlet openings 36 of the additional air opening arrangement 34, so that the air conveyed by the air conveying fan 24, as indicated by flow arrows, can also enter the evaporation chamber 20 through the second air inlet openings 36.
  • Fig. 1 shown construction of an evaporator assembly are obtained in evaporation or combustion operation various advantages.
  • a significantly better mixing of the fuel vapor released via the porous evaporator medium 26 with the introduced air is obtained by the additional introduction of air.
  • the combustion taking place in the evaporation chamber 20 will start with higher quality and thus lower pollutant formation.
  • the additional air opening arrangement 34 By providing the additional air opening arrangement 34, a greater physical separation of the sections of the circumferential wall 14 located on both axial sides of the second air inlet openings 36 is also achieved. Since in the course of combustion in the representation of the Fig.
  • the circulating the peripheral wall 14 leads to be introduced via the second Heileinieitö réelleen 36 into the evaporation chamber 20 air through the annular flow space 40 therethrough Additional cooling of that portion of the peripheral wall 14, in which the porous evaporator medium 26 is provided and also the fuel is introduced.
  • the risk of boiling of fuel is also counteracted, while at the same time the air to be introduced into the evaporation chamber 20 can be heated when flowing through the flow space 40.
  • Fig. 2 is a modification constructed in accordance with the principles of the present invention
  • Fig. 1 shown embodiment in which also an additional air opening arrangement 34 is provided in the region of the peripheral wall 14.
  • the wall arrangement 12 here comprises two wall components 42, 44, of which the wall component 42 provides the bottom wall 16 and an adjoining section of the circumferential wall 14. This is in particular also the region of the peripheral wall 14 in which the porous evaporator medium 26 is arranged.
  • the wall component 44 closes axially against the wall component 42 and therefore likewise provides a region of the peripheral wall 14 or the region of the circumferential wall 14 which is also effective as a flame tube 32.
  • the flame cover 28 may be provided in this Wandungsbauteil 44.
  • the two wall components 42, 44 are provided with radially outwardly directed flange portions 46, 48.
  • the two wall components 42, 44 are in at several circumferential positions by in Fig. 2 schematically hinteteute connecting elements 50, for example, screws or rivet bolts or the like with the intermediate storage of spacers 52 firmly connected to each other.
  • a ring-like gap interrupted by the spacers 52 arises between the two wall components 42, 44, wherein the gap sections formed in the circumferential direction between successive spacers 52 provide the second air inlet openings 36 of the additional air opening arrangement 34.
  • FIG. 4 Another non-inventive embodiment of an evaporator assembly with a Raj Kunststoffö Stammsan eleven is in the 3 and 4 shown.
  • the auxiliary air opening arrangement 34 is with its second air inlet openings However, 36 now formed in the bottom wall 16.
  • the second air inlet openings 36 are located in the annular region of the bottom wall 16 surrounding the air inlet approach 18 and thus form, as in FIG Fig. 4 recognizable, likewise a sequence of circumferentially around the Wandungslnaturesachse L successive openings.
  • Fig. 4 indicated, a variety of shapes and dimensions of the second air inlet openings possible.
  • these second air inlet openings may be elongated in the circumferential direction, as in the left part of Fig. 4 represented, or may be configured, for example, circular, as in the right part of Fig. 4 shown.
  • an evaporator assembly 10 constructed in this way provides for improved evaporation or mixing properties, with incipient combustion for lower pollutant emissions and lower deposits of combustion residues. Furthermore, the selection of the number, the selection of the shape and the selection of the positioning of the second air inlet openings 36 of the thermal budget can be greatly influenced, especially in the area in which the fuel is to be fed and vaporized. This allows such an evaporator assembly in accordance with a fuel to be used so to design that optimized vaporization characteristics can be achieved for this fuel. This is particularly advantageous if biological fuels, such as PME or rapeseed oil or the like, are used, the evaporation characteristics of which differs significantly from those of conventional fuels, such as gasoline.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wick-Type Burners And Burners With Porous Materials (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Claims (9)

  1. Un module d'évaporateur, en particulier pour un dispositif de chauffage pour un véhicule ou un module de reformeur d'un système de cellule de combustible, comprenant un arrangement de paroi (12) avec un paroi circonférentiel (14) et un paroi de fond (16), clôturant une chambre d'évaporation (20), un embout d'insertion d'air (18) s'étendant dans la direction d'un axe longitudinal (L) du paroi étant prévu au paroi de fond (16) avec une pluralité de premières ouverture d'insertion d'air (22), et un médium d'évaporation poreux (26) étant prévu au moins en partie au côté situé en face de la chambre d'évaporation (20) de l'arrangement de paroi (12), comprenant en outre un arrangement d'ouverture d'air auxiliaire (34) avec au moins une deuxième ouverture d'insertion d'air (36) dans l'arrangement de paroi (12), l'arrangement d'ouverture d'air auxiliaire (34) comprenant au moins une deuxième ouverture d'insertion d'air (36) dans le paroi circonférentiel (14),
    caractérisé par le paroi circonférentiel (14) comprenant deux composants de paroi (42, 44) se succédant dans la direction de l'axe longitudinal (L) et étroitement liés et par l'arrangement d'ouverture d'air auxiliaire (34) comprenant au moins une deuxième ouverture d'insertion d'air (36) formée par un espace intermédiaire entre les composants de paroi (42, 44).
  2. Un module d'évaporateur selon la revendication 1,
    caractérisé par au moins une partie du médium poreux (26) étant prévue au paroi circonférentiel (14) et par le au moins une deuxième ouverture d'insertion d'air (36) étant prévue dans une région qui n'est pas couverte par le médium d'évaporation poreux (26) du paroi circonférentiel (14).
  3. Un module d'évaporateur selon la revendication 2,
    caractérisé par le médium d'évaporation poreux (26) étant prévu essentiellement dans la région du paroi circonférentiel (14) située dans une région où l'embout d'insertion d'air (18) s'étend axialement.
  4. Un module d'évaporateur selon une des revendications 1 à 3,
    caractérisé par les deux composants de paroi (42, 44) étant liés étroitement à plusieurs endroits circonférentiels via des entretoises intermédiaires (52) et par une deuxième ouverture d'insertion d'air (36) étant formée dans une région entre deux entretoises (52) qui se succèdent dans la direction circonférentielle.
  5. Un module d'évaporateur selon une des revendications 1 à 4,
    caractérisé par l'arrangement d'ouverture d'air auxiliaire (34) comprenant au moins une deuxième ouverture d'insertion d'air (36) dans le paroi de fond (16) dans une région encerclant l'embout d'insertion d'air (18).
  6. Un module d'évaporateur selon une des revendications 1 à 5,
    caractérisé par l'arrangement d'ouverture d'air auxiliaire (34) comprenant une pluralité de deuxièmes ouvertures d'insertion d'air (36) se succédant dans la direction circonférentielle.
  7. Un module d'évaporateur selon une des revendications 1 à 6,
    caractérisé par au moins une deuxième ouverture d'insertion d'air (36) étant allongée.
  8. Un module d'évaporateur selon une des revendications 1 à 7,
    caractérisé par un arrangement d'insertion d'air (25) étant prévu pour insérer de l'air à introduire dans la chambre d'évaporation (20) dans la direction envers le paroi de fond (16) de l'arrangement de paroi (12).
  9. Un module d'évaporateur selon la revendication 8,
    caractérisé par l'arrangement d'insertion d'air (25) étant adapté en outre pour insérer de l'air dans la direction envers le paroi circonférentiel (14) de l'arrangement de paroi (12).
EP07010216A 2006-05-23 2007-05-22 Composant d'évaporateur, en particulier pour un appareil de chauffage de véhicule ou un dispositif de réformateur de carburant d'un système à cellules combustibles Active EP1860379B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006024221A DE102006024221A1 (de) 2006-05-23 2006-05-23 Verdampferbaugruppe, insbesondere für ein Fahrzeugheizgerät oder eine Reformeranordnung eines Brennstoffzellensystems

Publications (3)

Publication Number Publication Date
EP1860379A2 EP1860379A2 (fr) 2007-11-28
EP1860379A3 EP1860379A3 (fr) 2009-12-30
EP1860379B1 true EP1860379B1 (fr) 2011-08-17

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Application Number Title Priority Date Filing Date
EP07010216A Active EP1860379B1 (fr) 2006-05-23 2007-05-22 Composant d'évaporateur, en particulier pour un appareil de chauffage de véhicule ou un dispositif de réformateur de carburant d'un système à cellules combustibles

Country Status (3)

Country Link
US (1) US7661661B2 (fr)
EP (1) EP1860379B1 (fr)
DE (1) DE102006024221A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013200016A1 (de) * 2013-01-02 2014-07-03 Eberspächer Climate Control Systems GmbH & Co. KG Katalytischer Brenner, insbesondere für eine Fahrzeugheizung
DE102013214387B4 (de) * 2013-07-23 2020-10-22 Eberspächer Climate Control Systems GmbH Einströmelement, insbesondere für einen Verbrennungsluftströmungsweg im Fahrzeugheizgerät
DE102014103813A1 (de) * 2014-03-20 2015-09-24 Webasto SE Verdampferbrenneranordnung für ein mobiles, mit flüssigem Brennstoff betriebenes Heizgerät
DE102014103817B4 (de) 2014-03-20 2018-07-19 Webasto SE Verdampferbrenner für ein mobiles, mit flüssigem Brennstoff betriebenes Heizgerät
DE102014103812A1 (de) * 2014-03-20 2015-09-24 Webasto SE Verdampferbrenner für ein mobiles, mit flüssigem Brennstoff betriebenes Heizgerät
DE102014103815B4 (de) 2014-03-20 2018-07-19 Webasto SE Verdampferbrenner
DE102014117115A1 (de) * 2014-11-23 2016-05-25 Webasto SE Verdampferanordnung
KR102328007B1 (ko) * 2015-04-17 2021-11-17 주식회사 미코파워 수증기 발생 장치 및 이를 포함하는 연료전지 시스템
DE102016116687B4 (de) * 2016-09-07 2019-12-05 Eberspächer Climate Control Systems GmbH & Co. KG Brennkammerbaugruppe für einen Verdampferbrenner
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
DE102018131253A1 (de) * 2018-12-07 2020-06-10 Eberspächer Climate Control Systems GmbH & Co. KG Brennkammerbaugruppe
DE102019135786A1 (de) * 2019-12-24 2021-06-24 Webasto SE Strömungsleitelement, Strömungsleitsystem und Heizvorrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431456A (en) * 1944-06-22 1947-11-25 Bock Corp Ignition system for pot-type oil burners
US2966945A (en) * 1959-03-26 1961-01-03 Edgar S Downs Liquid fuel burning heater
US3245457A (en) * 1962-11-07 1966-04-12 Hunter Method of igniting liquid fuel
SE329230B (fr) * 1968-04-18 1970-10-05 Bahco Ab
EP0055750B1 (fr) 1980-07-11 1985-04-17 BOIJ, Karl Oskar Arne Appareil de combustion d'alcool ou autre combustible liquide
US4669974A (en) * 1985-04-24 1987-06-02 Mikuni Kogyo Kabushiki Kaisha Liquid fuel combustion apparatus
GB2243904B (en) 1985-11-12 1992-03-25 Nakai Gary T Burner
DE3914611C2 (de) * 1988-06-09 1996-09-26 Webasto Ag Fahrzeugtechnik Verdampfungsbrenner für ein mit flüssigem Brennstoff betriebenes Heizgerät
DE4244400C2 (de) 1992-12-29 1999-02-04 Deutsch Zentr Luft & Raumfahrt Brenner zur Heißgaserzeugung
DE4328789C2 (de) * 1993-08-26 2001-03-29 Eberspaecher J Gmbh & Co Brenner eines Fahrzeugheizgeräts
CA2180858A1 (fr) * 1994-05-13 1995-11-23 Andreas Alber Chambre de combustion du bruleur d'un appareil de chauffage pour vehicule ou d'un filtre contre les particules de gaz d'echappement
DE19507556B4 (de) 1994-10-20 2004-12-30 J. Eberspächer GmbH & Co. KG Verfahren zum Starten eines Brenners für ein Fahrzeugheizgerät oder einen Partikelfilter-Regenerator
DE19529994C2 (de) 1994-11-10 2003-06-26 Eberspaecher J Gmbh & Co Verdampferbrenner für ein Heizgerät
DE29504298U1 (de) 1995-03-14 1995-05-04 MEKU Metallverarbeitungs-GmbH, 78083 Dauchingen Mischeinrichtung für Brenner
ATE374904T1 (de) 2001-03-20 2007-10-15 Riello Spa Ölbrenner
DE10160655C2 (de) * 2001-12-11 2003-10-09 Eberspaecher J Gmbh & Co Brennkammerbaugruppe für ein Heizgerät
DE10200524C5 (de) * 2002-01-09 2008-07-17 J. Eberspächer GmbH & Co. KG Brennkammerbaugruppe, insbesondere für ein Fahrzeugheizgerät
DE10255361B3 (de) * 2002-11-27 2004-06-17 J. Eberspächer GmbH & Co. KG Brennkammerbaugruppe für ein Heizgerät, insbesondere Fahrzeugheizgerät
DE10360458A1 (de) 2003-12-22 2005-07-28 J. Eberspächer GmbH & Co. KG Brennstoffzellensystem
DE102004050361B3 (de) * 2004-10-15 2006-03-30 J. Eberspächer GmbH & Co. KG Verdampferanordnung, insbesondere für ein Fahrzeugheizgerät oder einen Reformer

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DE102006024221A1 (de) 2007-11-29
US7661661B2 (en) 2010-02-16
EP1860379A3 (fr) 2009-12-30
EP1860379A2 (fr) 2007-11-28
US20070273052A1 (en) 2007-11-29

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