EP1598595A1 - Verdampferanordnung - Google Patents
Verdampferanordnung Download PDFInfo
- Publication number
- EP1598595A1 EP1598595A1 EP05006431A EP05006431A EP1598595A1 EP 1598595 A1 EP1598595 A1 EP 1598595A1 EP 05006431 A EP05006431 A EP 05006431A EP 05006431 A EP05006431 A EP 05006431A EP 1598595 A1 EP1598595 A1 EP 1598595A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- evaporator medium
- porous evaporator
- porous
- evaporator
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims abstract description 101
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- -1 for example Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003225 biodiesel Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
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
Definitions
- the present invention relates to an evaporator assembly for dispensing a fuel vapor into a mixing chamber.
- Such evaporator arrangements are for example in fuel-operated Heaters used for motor vehicles, these heaters in turn can be used as a heater or as a heater.
- these heaters Through the fuel to be evaporated and into a mixing chamber as well to be introduced combustion air is a mixture of fuel vapor and Combustion air generated, ignited and burned to generate heat can be.
- Such evaporator arrangements are also in So-called reformers used to mix in a mixing chamber from vaporized fuel, ie vaporized hydrocarbon, and other mixed material, for example, air or water vapor, too produce. This mixture is then passed to a catalyst arrangement, by catalytic reaction to a hydrogen-containing gas mixture produce.
- an evaporator arrangement for delivering a fuel vapor into a mixing chamber, comprising a porous evaporator medium, a liquid fuel to the porous evaporator medium line leading and a Heater on one of the mixing chamber facing away or facing away from the back of the porous Evaporator medium, wherein between the porous evaporator medium and the heater has a direct contact between them is arranged interrupting partition.
- a separating element which is not just a uniform heat input ensures in the porous evaporator medium, but also ensures that an exit of fuel vapor at the back of the porous Evaporator medium can be prevented as well as the leakage of liquid fuel at the back of the porous evaporator medium.
- fuels in the sense the invention generally liquid hydrocarbons, such.
- Gasoline, diesel, biodiesel and the like, for example can be used for combustion, but also usable are in a reformer for hydrogen production for a fuel cell system to be implemented.
- the separating element made of good heat conducting material, preferably metal, is formed.
- the separator substantially the entire back of the porous evaporator medium covered. This ensures that practically that entire porous evaporator medium is thermally contacted and that over the entire back the escape of fuel or fuel vapor can be prevented.
- the separating element a Outer edge region of the porous evaporator medium overlaps. This can be done, for example, that in area-like design of the porous evaporator medium, the partition element designed shell-like is and with a tray bottom at the back of the porous evaporator medium is arranged, while the shell edge then the Outer edge region of the porous evaporator medium overlaps, i. this Surrounds outer edge area or rests there.
- the separating element For fuel introduction into the porous evaporator medium, the separating element have a Brennscherinleitö réelle for the line arrangement.
- a further improved fuel distribution behavior can thereby be achieved be that starting on the separator from the Brennscherinleitö Anlagen a fuel distribution channel arrangement is provided.
- the porous evaporator medium has a peripheral contour that corresponds to a peripheral contour of a mixing chamber, preferably a bottom portion thereof, adapted, and that the conduit arrangement off-center to the porous evaporator medium is introduced.
- a fuel flow guide formation is formed in the porous evaporator medium.
- a fuel flow guide formation can, for example, dense areas or Recess areas in the porous evaporator medium include, which then have a different Kapillarströmungs or local occurrence Prevent a capillary flow and thus barriers for the Generate fuel flow.
- the distribution behavior of the fuel in the porous evaporator medium to achieve improved fuel evaporation be influenced by the fact that the porous evaporator medium in multiple layers is constructed and the layers at least partly a different one Have fuel conductivity.
- step b) the application of the porous evaporator medium in not includes ready-compacted state and that the step c) the Compacting the porous evaporator medium in a ready state includes.
- step b) the application of spanartigem or wire base material for the porous evaporator medium and that step c) comprises sinter bonding the base material to the metal body includes.
- the present invention further relates to a vehicle heater comprising an evaporation arrangement according to the invention, which further preferably be prepared by the process according to the invention can.
- the present invention relates to a reformer arrangement with a Inventive evaporator assembly to, as mentioned, a mixture from fuel vapor, ie hydrocarbon vapor, and air and / or water vapor and / or recirculated combustion or To produce fuel cell exhaust gases, here again the Evaporator assembly according to a method of the invention can be made.
- an evaporator assembly is generally 10 designated.
- This evaporator assembly 10 essentially provides a Peripheral area 12 and a bottom portion 14 ready, which together a Limit mixing chamber 16.
- this mixing chamber 16 can, as in Still set forth below, a mixture of, for example, air and a Fuel vapor can be generated.
- This mixture can be prepared using a are ignited in the mixing chamber 16 projecting ignition member 18 to the to use the resulting then occurring combustion heat.
- the at the Burning heat on a medium to be heated ie For example, air or water are transmitted.
- the combustion is stopped or suppressed to the mixture of hydrocarbon vapor, air or / and if necessary, react other mixed material components in a catalyst arrangement to be able to use hydrogen for a fuel cell system to be able to produce.
- the peripheral region 12 becomes in the embodiment example shown in FIG by a substantially cylindrical peripheral wall member 20 provided, the plurality of inlet openings 22 for air or other Has mixed material.
- Another approximately cylindrical component 24 surrounds an axial end region - axially with respect to a longitudinal center axis of the peripheral wall member 20 - this peripheral wall member 20 and holds with a step-like portion 26 a here like a disk designed porous evaporator medium 28 together with a likewise disc-like designed separating element 30 on the peripheral wall component 20.
- the porous evaporator medium 28 may, as is common known, braid, knitted fabric, foam ceramic or the like. include that in the Location is the introduced into this liquid fuel or hydrocarbon distribute by capillary action.
- This is the back 32 of the porous Evaporator medium 28 here completely overlapping separating element 30 is preferably formed from metal material, for example sheet metal material. It has a nozzle 34 formed by forming, in which a fuel line 36 opens and thus liquid fuel in promotes the region of the porous evaporator medium 28.
- a heater configured in the form of a heating coil 38 provided that the separating element 30 in the largest possible area touched and thus the most even possible warming of the Separator 30 contributes.
- This separator 30 transmits the recorded Heat even more evenly on the whole Rear side 32 of the porous evaporator medium 28.
- the heating coil 38 is at its from the separator 30th opposite side covered by insulating material 40, which in turn by a retaining plate 42 and a locking ring 44 on the component 24th is fixed.
- the heating coil 38 is between the insulating material 40 and the separating element 30 locked in the direction of the longitudinal axis L.
- the separating element 30 on the back 32 of the porous Evaporator medium 28 ensures that the introduced into this liquid fuel only in the direction of the mixing chamber 16 back can evaporate. A fuel evaporation to the rear, ie in the direction to the heating coil 38, is not possible, which has the consequence that in this area also no deposits can be generated. At the same time, too the risk of leakage of liquid fuel on the back 32 of the porous evaporator medium 28 completely prevented. This contributes to this the porous evaporator medium 28 completely overlapping separator 30 at. Furthermore contributes to that by cooperation of the line 36 with the nozzle 34 also in this area fuel not in liquid Form can escape.
- the outlet of liquid fuel or a Fuel vapor is the outlet of liquid fuel or a Fuel vapor thereby prevented that this edge region firstly is completely encompassed by the component 24 and thus in Cooperation with the peripheral wall member 20 is a practical Liquid and vapor-tight completion of the porous evaporator medium 28 is provided to the outside.
- the porous evaporator medium 28 together with the separating element 30 between the shoulder 26 and the Peripheral wall member 28 is clamped and thus compressed there.
- the outlet is both liquid and vapor Fuel over the outer peripheral edge 46 of the porous Evaporator medium 28 practically impossible.
- porous evaporator medium 28 may together with the separating element 30, for example, be prepared by the for the construction of the porous evaporator medium 28 provided span-like or wire-like material is applied to a metal plate blank and then subjected to a sintering process. It becomes thus a firm and stable composite created, the final circumferential shape, for example a circular shape, only later obtained in a punching process can.
- FIG. 1 A modified embodiment is shown in FIG. Here is in the Subsequent only to the embodiment of FIG. 1 existing Differences received.
- the Separator 30 no longer a flat, plate-like configuration, but a cup-like configuration having a bottom portion 50 and a peripheral wall portion 52 has.
- this cup-like configuration is now the porous evaporator medium 28 fitted, so that too whose outer peripheral edge 46 is covered by the separating element 30.
- the heating coil 38 followed by the insulating material 40 and the holding plate 42.
- the separating element 30 is now between this plate 42 and the retaining ring 44th and a radially inwardly extending lug 54 of the component 24 is held.
- the porous evaporator medium 28 and the separator 30 comprising Assembly can of course in this embodiment be prepared as described above. Basically it is but also possible, the already prepared porous evaporator medium its intended peripheral contour in the shell-like separating element 30th to insert and by compacting in its ready-to-use condition bring, i. to produce the desired final porosity.
- the connection between the porous evaporator medium 28 and the separating element 30 can be realized for example by one-internal. Basically it is too conceivable, the porous evaporator medium 28 by spreading over the same with the peripheral wall portion 52 of the partition member 30 also on the the mixing chamber 16 facing the front 56 to keep. That too previously mentioned densification of the porous evaporator medium 28 in the separating element 30 can contribute to the fixation, since this is an extension the evaporator medium 28 radially outward and thus pinching can pull on the separator 30 by itself.
- FIG. 3 and 4 Another modification is shown in Figures 3 and 4 with their essential Components shown.
- the fuel line 36 is inserted.
- At the bottom portion 50 is an example circular depression 58th educated.
- a deflector 60 was added. This is an exit end 62 of the fuel line 36 and ensures that the There emerging liquid fuel is not directly in this area in the porous evaporator medium 28 can enter. Rather, the first still liquid fuel deflected outwards and thus over a larger surface area of the back of the porous evaporator medium 28 pre-distributed.
- the porous evaporator medium 28 has multiple layers, Here, for example, three layers, with layers 66, 68 and 70 is constructed.
- the layer 66 provides the backside 32, while the layer 70 provides the front side 56 provides.
- Due to the layered structure of the porous evaporator medium 28 can have a further influence on its fuel distribution characteristic be taken.
- the location Be formed so that it absorbs liquid fuel very quickly and makes a coarse distribution in its volume range.
- the then, for example slightly finer pores 68 can be a homogenization of the their liquid already pre-distributed from the layer 66 while the situation 70 also in terms of occurring thermal loads can be optimized.
- FIG. Another modification is shown in FIG. Again, you recognize again the shell-like designed separating element with its bottom portion 30th and its wall 52.
- the fuel line 36 is inserted in the bottom portion 50 and the provided thereon Stub 34.
- the fuel line 36 passes through not only an inlet opening 72 on the separating element 30, but also a corresponding opening in the porous evaporator medium 28 completely.
- the fuel line 36 thus protrudes over the Front side 56 of the porous evaporator medium 28 in the direction of the mixing chamber 16 and holds by a fixed disc 74 the porous Evaporator medium 28 fixed to the bottom portion 50 of the separating element 30.
- the disc 74 also serves to forcibly a improved distribution of emerging from the fuel line 36 and directly entering the volume range of the porous evaporator medium 28 to force liquid fuel, since this is not directly in the area the fuel line 36 again from the porous evaporator medium 28 can escape.
- the fuel line 36 has a plurality of radially outward cross-through openings 76, which from a central opening 78th supplied liquid fuel in the discharge end region 62 directly into the under pressure against the outside of the fuel line 36 held porous Lead evaporator medium 28. It goes without saying that the central Opening 78 at the cross into the mixing chamber 16 end of the Fuel line 36 is sealed or completed.
- the fuel line 36 at its Dispensing end 62 a cutting edge 80 on.
- This one is under pressure held against the back 32 of the porous evaporator medium 28.
- the solid Composite between the fuel line 36 and the separator 30 in Area of the nozzle 34 may, for example, by soldering or by Clamp seat done.
- As in the embodiment according to FIG. 5 lies in the area of the fuel inlet into the porous evaporator medium 28 of the line 36 a baffle 74 opposite.
- FIG. 7 shows an axial view of a porous evaporator medium 28.
- a porous evaporator medium 28 as used in the embodiments described above can be.
- an approximately U-shaped formation 82nd in the porous evaporator medium 28 which the flow behavior of Fuel in the porous evaporator medium 28 influenced.
- This formation 82 for example, by locally compressing the porous Evaporator to build a flow barrier, ie an area with increased flow resistance, contribute.
- the present invention provides an evaporator arrangement, which ensures that the fuel to be evaporated or hydrocarbon as evenly as possible in the volume range of the porous evaporator medium reaches, from this volume range at the of a Mixing chamber facing away practically can not escape and at the front side facing a mixing chamber as evenly as possible and using the entire surface as efficiently as possible This front can evaporate.
Abstract
Description
- Fig. 1
- eine Längsschnittansicht der wesentlichen Komponenten einer erfindungsgemäßen Verdampferanordnung;
- Fig. 2
- eine der Fig. 1 entsprechende Ansicht einer alternativen Ausgestaltungsform;
- Fig. 3
- eine Detailansicht des mit einem schalenartigen Trennelement zusammenwirkenden porösen Verdampfermediums einer weiteren alternativen Ausgestaltungsform;
- Fig. 4
- das schalenartige Trennelement der Fig. 3 in perspektivischer Ansicht;
- Fig. 5
- eine der Fig. 3 entsprechende Darstellung einer weiteren alternativen Ausgestaltungsform;
- Fig. 6
- eine der Fig. 3 entsprechende Darstellung einer weiteren alternativen Ausgestaltungsform;
- Fig. 7
- eine Draufsicht auf ein poröses Verdampfermedium, die das Brennstoffverteilungsverhalten darstellt.
Claims (15)
- Verdampferanordnung zur Abgabe eines Brennstoffdampfes in eine Mischkammer, umfassend ein poröses Verdampfermedium (28), eine flüssigen Brennstoff zu dem porösen Verdampfermedium (28) führende Leitungsanordnung (36) und eine Heizeinrichtung (38) an einer von der Mischkammer (16) abgewandten oder abgewandt zu positionierenden Rückseite (32) des porösen Verdampfermediums (28), wobei zwischen dem porösen Verdampfermedium (28) und der Heizeinrichtung (38) ein einen direkten Kontakt zwischen diesen unterbindendes Trennelement (30) angeordnet ist.
- Verdampferanordnung nach Anspruch 1,
dadurch gekennzeichnet, dass das Trennelement (30) aus gut Wärme leitendem Material, vorzugsweise Metall, gebildet ist. - Verdampferanordnung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, dass das Trennelement (30) im Wesentlichen die ganze Rückseite (32) des porösen Verdampfermediums (28) überdeckt. - Verdampferanordnung nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, dass das Trennelement (30) einen Außenrandbereich (46) des porösen Verdampfermediums (28) übergreift. - Verdampferanordnung nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, dass das Trennelement (30) eine Brennstoffeinleitöffnung (72) für die Leitungsanordnung (36) aufweist. - Verdampferanordnung nach Anspruch 5,
dadurch gekennzeichnet, dass an dem Trennelement (30) von der Brennstoffeinleitöffnung (72) ausgehend eine Brennstoffverteilungskanalanordnung (64) vorgesehen ist. - Verdampferanordnung nach Anspruch 5 oder 6,
dadurch gekennzeichnet, dass die Leitungsanordnung (36) durch die Brennstoffeinleitöffnung (72) hindurchgreift und mit einem Abgabeende (62) unter Druck gegen das poröse Verdampfermedium (28) gehalten ist. - Verdampferanordnung nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, dass das poröse Verdampfermedium (28) eine Umfangskontur aufweist, die an eine Umfangskontur einer Mischkammer (16), vorzugsweise eines Bodenbereichs (14) derselben, angepasst ist, und dass die Leitungsanordnung (36) außermittig an das poröse Verdampfermedium (28) herangeführt ist. - Verdampferanordnung nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, dass in dem porösen Verdampfermedium (28) eine Brennstoffströmungsführungsformation (82, 88) gebildet ist. - Verdampferanordnung nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet, dass das poröse Verdampfermedium (28) mehrlagig aufgebaut ist und die Lagen (66, 68, 70) wenigstens zum Teil unterschiedliches Brennstoffleitungsvermögen aufweisen. - Verfahren zur Herstellung einer Verdampferanordnung nach einem der vorangehenden Ansprüche, umfassend die Schritte:a) Bereitstellen eines das Trennelement (30) bildenden Metallkörpers, vorzugsweise in Schalenform,b) Aufbringen des porösen Verdampfermediums (28) oder eines Grundmaterials dafür auf den Metallkörper,c) Bringen des porösen Verdampfermediums (28) oder des Grundmaterials dafür in eine betriebsfertige Form oder/und einen betriebsfertigen Zustand.
- Verfahren nach Anspruch 11,
dadurch gekennzeichnet, dass der Schritt b) das Aufbringen des porösen Verdampfermediums (28) in nicht betriebsfertig verdichtetem Zustand umfasst und dass der Schritt c) das Verdichten des porösen Verdampfermediums (28) in einen betriebsfertigen Zustand umfasst. - Verfahren nach Anspruch 12,
dadurch gekennzeichnet, dass der Schritt b) das Aufbringen von spanartigem oder drahtartigem Grundmaterial für das poröse Verdampfermedium (28) umfasst und dass der Schritt c) das Sinterverbinden des Grundmaterials mit dem Metallkörper umfasst. - Fahrzeugheizgerät, umfassend eine Verdampferanordnung nach einem der Ansprüche 1 bis 10, vorzugsweise hergestellt mit einem Verfahren nach einem der Ansprüche 11 bis 13.
- Reformeranordnung, umfassend eine Verdampferanordnung nach einem der Ansprüche 1 bis 10, vorzugsweise hergestellt mit einem Verfahren nach einem der Ansprüche 11 bis 13.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410020129 DE102004020129B3 (de) | 2004-04-26 | 2004-04-26 | Verdampferanordnung und Verfahren zur Herstellung einer Verdampferanordnung |
DE102004020129 | 2004-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1598595A1 true EP1598595A1 (de) | 2005-11-23 |
EP1598595B1 EP1598595B1 (de) | 2010-09-08 |
Family
ID=34801988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20050006431 Expired - Fee Related EP1598595B1 (de) | 2004-04-26 | 2005-03-23 | Verdampferanordnung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1598595B1 (de) |
DE (2) | DE102004020129B3 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1662199A2 (de) | 2004-11-30 | 2006-05-31 | J. Eberspächer GmbH Co. KG | Verdampferanordnung und Verfahren zur Herstellung einer Verdampferanordnung |
DE102011005103B4 (de) * | 2011-03-04 | 2015-04-02 | Eberspächer Climate Control Systems GmbH & Co. KG | Brennkammerbaugruppe für einen Verdampferbrenner |
DE102013220652A1 (de) * | 2013-10-14 | 2015-04-16 | Eberspächer Climate Control Systems GmbH & Co. KG | Brennkammerbaugruppe, insbesondere für einen Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004057757A1 (de) * | 2004-11-30 | 2006-06-01 | J. Eberspächer GmbH & Co. KG | Verdampferanordnung und Verfahren zur Herstellung einer Verdampferanordnung |
DE102005020148A1 (de) * | 2005-04-29 | 2006-11-09 | J. Eberspächer GmbH & Co. KG | Verdampferanordnung, insbesondere für ein Fahrzeugheizgerät oder einen Reformer |
DE102005045067A1 (de) | 2005-09-21 | 2007-03-22 | J. Eberspächer GmbH & Co. KG | Reformer zur Bereitstellung von Wasserstoff, insbesondere für eine Brennstoffzelle in einem Fahrzeug |
DE102007053488A1 (de) | 2007-11-09 | 2009-05-14 | J. Eberspächer GmbH & Co. KG | Verdampferbaugruppe, insbesondere für einen Verdampferbrenner eines Fahrzeugheizgeräts, und Verfahren zu deren Herstellung |
DE102011050368A1 (de) | 2011-05-15 | 2012-11-15 | Webasto Ag | Verdampferanordnung |
DE102012101576A1 (de) * | 2012-02-27 | 2013-08-29 | Webasto Ag | Verdampferbrenner mit Abdeckung für ein mobiles Heizgerät |
DE102012101580B4 (de) | 2012-02-27 | 2020-10-29 | Webasto Ag | Mobiles, mit flüssigem Brennstoff betriebenes Heizgerät |
DE102012101577A1 (de) * | 2012-02-27 | 2013-08-29 | Webasto Ag | Mobiles, mit flüssigem Brennstoff betriebenes Heizgerät |
DE102013220654B4 (de) * | 2013-10-14 | 2023-10-19 | Eberspächer Climate Control Systems GmbH | Brennkammerbaugruppe für einen Verdampferbrenner |
DE102014005173A1 (de) * | 2014-04-08 | 2015-10-08 | Webasto SE | Verfahren zur Herstellung einer Verdampferanordnung für einen Verdampferbrenner |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3914611A1 (de) | 1988-06-09 | 1989-12-14 | Webasto Ag Fahrzeugtechnik | Verdampfungsbrenner |
US5082175A (en) | 1989-01-10 | 1992-01-21 | Webasto Ag Fahrzeugtechnik | Heating device, particularly vehicle heating device |
DE4401799C1 (de) * | 1994-01-22 | 1995-06-14 | Webasto Thermosysteme Gmbh | Verdampfungsbrenner für ein Heizgerät |
DE10130638A1 (de) | 2001-06-26 | 2003-01-02 | Eberspaecher J Gmbh & Co | Verdampferbrenner |
EP1342949A1 (de) * | 2002-03-07 | 2003-09-10 | J. Eberspächer GmbH & Co. | Verdampferelement für einen Verdampferbrenner |
EP1484552A1 (de) | 2003-06-05 | 2004-12-08 | J. Eberspächer GmbH & Co. KG | Brennkammeranordnung für einen Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0619212B2 (ja) * | 1986-07-08 | 1994-03-16 | いすゞ自動車株式会社 | 燃焼器 |
DE4003090C1 (de) * | 1990-02-02 | 1991-06-13 | Webasto Ag Fahrzeugtechnik, 8035 Stockdorf, De |
-
2004
- 2004-04-26 DE DE200410020129 patent/DE102004020129B3/de not_active Expired - Fee Related
-
2005
- 2005-03-23 DE DE200550010200 patent/DE502005010200D1/de active Active
- 2005-03-23 EP EP20050006431 patent/EP1598595B1/de not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3914611A1 (de) | 1988-06-09 | 1989-12-14 | Webasto Ag Fahrzeugtechnik | Verdampfungsbrenner |
US5082175A (en) | 1989-01-10 | 1992-01-21 | Webasto Ag Fahrzeugtechnik | Heating device, particularly vehicle heating device |
DE4401799C1 (de) * | 1994-01-22 | 1995-06-14 | Webasto Thermosysteme Gmbh | Verdampfungsbrenner für ein Heizgerät |
DE10130638A1 (de) | 2001-06-26 | 2003-01-02 | Eberspaecher J Gmbh & Co | Verdampferbrenner |
EP1342949A1 (de) * | 2002-03-07 | 2003-09-10 | J. Eberspächer GmbH & Co. | Verdampferelement für einen Verdampferbrenner |
EP1484552A1 (de) | 2003-06-05 | 2004-12-08 | J. Eberspächer GmbH & Co. KG | Brennkammeranordnung für einen Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1662199A2 (de) | 2004-11-30 | 2006-05-31 | J. Eberspächer GmbH Co. KG | Verdampferanordnung und Verfahren zur Herstellung einer Verdampferanordnung |
EP1662199A3 (de) * | 2004-11-30 | 2009-01-14 | J. Eberspächer GmbH Co. KG | Verdampferanordnung und Verfahren zur Herstellung einer Verdampferanordnung |
DE102011005103B4 (de) * | 2011-03-04 | 2015-04-02 | Eberspächer Climate Control Systems GmbH & Co. KG | Brennkammerbaugruppe für einen Verdampferbrenner |
DE102013220652A1 (de) * | 2013-10-14 | 2015-04-16 | Eberspächer Climate Control Systems GmbH & Co. KG | Brennkammerbaugruppe, insbesondere für einen Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät |
DE102013220652B4 (de) * | 2013-10-14 | 2015-07-02 | Eberspächer Climate Control Systems GmbH & Co. KG | Brennkammerbaugruppe, insbesondere für einen Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät |
Also Published As
Publication number | Publication date |
---|---|
EP1598595B1 (de) | 2010-09-08 |
DE102004020129B3 (de) | 2005-08-25 |
DE502005010200D1 (de) | 2010-10-21 |
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