EP2012058A2 - Appareil de chauffage pour véhicule - Google Patents

Appareil de chauffage pour véhicule Download PDF

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Publication number
EP2012058A2
EP2012058A2 EP08009975A EP08009975A EP2012058A2 EP 2012058 A2 EP2012058 A2 EP 2012058A2 EP 08009975 A EP08009975 A EP 08009975A EP 08009975 A EP08009975 A EP 08009975A EP 2012058 A2 EP2012058 A2 EP 2012058A2
Authority
EP
European Patent Office
Prior art keywords
combustion air
combustion
peripheral wall
vehicle heater
heater according
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.)
Ceased
Application number
EP08009975A
Other languages
German (de)
English (en)
Other versions
EP2012058A3 (fr
Inventor
Oliver Schmidt
Andreas Collmer
Michael Haefner
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 EP2012058A2 publication Critical patent/EP2012058A2/fr
Publication of EP2012058A3 publication Critical patent/EP2012058A3/fr
Ceased legal-status Critical Current

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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
    • 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

Definitions

  • the present invention relates to a vehicle heater, comprising a combustion chamber housing having a bottom wall and a peripheral wall defining a combustion chamber, wherein on the peripheral wall at least one Zündorganfactansatz open to the combustion chamber is provided, further comprising a combustion chamber surrounding the combustion chamber and surrounded by an outer peripheral combustion air supply chamber for receiving combustion air from a combustion air blower and for conveying combustion air into the combustion chamber via a combustion air inlet region of the combustion chamber housing, which comprises at least one combustion air inlet opening in the at least one Zündorganingansatz.
  • At least part of the combustion air to be introduced into the combustion chamber is introduced via a Zündorganingansatz.
  • a Zündorganingansatz This means that with the introduction of fuel also in the area of the Zündorganingansatzes, for example, in this lining porous evaporator medium, in the inner volume of the Zündorganingansatzes, ie in that area in which an igniter can be activated to start the combustion, a for igniting and Burning suitable mixture of combustion air and fuel can be generated.
  • fuel and combustion air supply and then activated ignition such as Glühzündux, the combustion starts in Zündorganaufnahemanthesis and then propagates towards the combustion chamber out.
  • a vehicle heater comprising a combustion chamber housing with a bottom wall and a peripheral wall which delimit a combustion chamber, wherein at least one Zündorganfactansatz open to the combustion chamber is provided on the peripheral wall, further comprising a combustion chamber surrounding the annular combustion chamber and limited by an outer peripheral combustion air supply chamber for receiving combustion air from a combustion air blower and for passing combustion air into the combustion chamber via a combustion air inlet region of the combustion chamber housing, which comprises at least one combustion air inlet opening in the at least one Zündorganfactansatz, further comprising a first Verbrennungs Kunststoffleit adopted for guiding at least a portion of the output from the combustion air blower in the direction of the combustion air supply chamber combustion air toward the at least one Zündorganeauanthesis at least partially spaced from the outer peripheral wall or the peripheral wall.
  • the combustion air has a reduced possibility of absorbing heat from the outer peripheral wall on its flow path from the outlet from the combustion air blower until it enters the ignition element receiving approach.
  • the combustion air can absorb less heat, it will flow around or enter the ignition organ receiving approach, as compared to conventional arrangements of reduced temperature, thereby reducing the formation of deposits. If it is ensured that the combustion air is guided at a distance from the circumferential wall, that is essentially can not come into thermal contact with it, so also a heat absorption of the combustion air is avoided, which on the one hand leads to the above-described effect of preventing deposits, on the other but also ensures that the thermal budget of the combustion chamber is not affected by expiring combustion.
  • a combustion air discharge region of the combustion air blower with respect to the at least one Zündorganingansatzes may be offset in the circumferential direction about a longitudinal axis of the combustion chamber housing.
  • the first combustion air guide may include an annular guide body disposed in the combustion air supply chamber. This can be designed so that it has the Verbrennungs Kunststoffleitkanal on an end face facing the combustion air blower and in the peripheral region in which the at least one Zündorganit fürsatz is arranged, has a receiving this recess, to which the combustion air duct is open.
  • An inner peripheral surface of the baffle may be spaced from the peripheral wall of the combustor shell such that a combustion airflow gap may be formed between the baffle and the peripheral wall of the combustor shell and the portion of the combustion air not introduced via the at least one firing riser receptacle is allowed to enter other regions as well the combustion chamber housing flow and enter there into the combustion chamber.
  • a gap formed between the guide body and the combustion chamber housing is substantially closed against flow.
  • an outer circumferential surface of the guide body lies opposite the outer peripheral wall at a small distance and / or at least partially bears against the outer peripheral wall. It may also be advantageous if the guide body extends substantially over the entire length of the combustion air supply chamber.
  • the first combustion air guide include a baffle. This can be designed or arranged such that it limits the combustion air supply chamber at its combustion air blower side facing at least partially and has the Verbrennungs Kunststoffleitkanal.
  • a peripheral wall of the combustion chamber at least partially surrounding combustion air wall is provided, which with on theticianmayswandung extending to the extending end portions of the at least one Zündorgan techniqueansatz receiving area of the combustion air supply chamber to which region of the Verbrennungs Kunststoffleitkanal is open and which region communicates with a formed between the peripheral wall of the combustion chamber and the Verbrennungs Kunststoffleitwandung combustion air flow space.
  • the effect of the Verbrenticians Kunststoffleitwandung can be made particularly efficient that it extends substantially over the entire length of the combustion air supply chamber.
  • insulation material be arranged in a space formed between the combustion air guide wall and the outer peripheral wall.
  • provision may be made for a combustion air guide wall which surrounds the peripheral wall of the combustion chamber housing at least in certain areas at a distance and which has an end region extending to the peripheral wall limited to flow substantially closed gap.
  • the thermal insulation can be improved by arranging insulation material in the intermediate space.
  • the insulating material for example, ceramic material, such as. B. ceramic nonwoven material include.
  • a combustion air inlet extension with at least one combustion air inlet opening extending into the combustion chamber can be provided. This approach then allows the essential part of the combustion air required for normal combustion to be conducted into the combustion chamber.
  • a second Verbrennungs Kunststoffleit worn is provided on the bottom wall of the combustion chamber for conducting combustion air from the combustion air supply chamber via the combustion air inlet approach into the combustion chamber.
  • the outer peripheral wall may be a part of a housing of a heat exchanger assembly or connected to such a part. Further, the combustion air blower may be disposed adjacent to a free end portion of the outer peripheral wall.
  • the present invention further relates to a vehicle heater, comprising a combustion chamber housing having a bottom wall and a peripheral wall defining a combustion chamber, wherein the peripheral wall is at least partially surrounded by a combustion air and in one between the peripheral wall and the Verbrennungs Kunststoffleitwandung formed intermediate space insulation material is arranged.
  • the Fig. 1 and 2 show a first embodiment of a vehicle heater 10.
  • the vehicle heater 10 includes a generally designated 12 burner area, which in turn includes a combustion chamber housing 14.
  • This combustion chamber housing 14 is substantially pot-shaped with a bottom wall 16 and a peripheral wall 18.
  • On the bottom wall 16 is provided a combustion air inlet extension 22, for example formed integrally therewith and extending into a combustion chamber 20, which has a plurality of combustion air inlet openings 24.
  • the inside of the peripheral wall 18 is lined with a porous evaporator medium 19, for example nonwoven material or the like, which absorbs liquid fuel and evaporates in the direction of the combustion chamber 20.
  • the peripheral wall 18 of the combustion chamber housing 14, for example, by integral design in a flame tube 24 via.
  • the combustion exhaust gases produced during combustion flow along the flame tube emerge from the flame tube 24 at an open end 26 remote from the combustion chamber 20 and strike an inner heat exchanger housing 28, surrounding the flame tube 24, of a heat exchanger arrangement indicated generally at 30 and shown only schematically.
  • the combustion exhaust gases then flow back into a space between the flame tube 24 and the inner heat exchanger housing 28 and reach an exhaust outlet, not shown.
  • the inner heat exchanger housing 28 defines, together with an outer heat exchanger housing 32, a flow space 34 for medium to be heated, for example water or air.
  • With a radially outwardly extending flange portion 36 which may also be formed integrally with the peripheral wall 18, for example, the combustion chamber housing 14 or the burner area 12 abuts against the heat exchanger arrangement or is firmly connected thereto.
  • Fig. 2 One recognizes in Fig. 2 in that in a peripheral region of the circumferential wall 18 there is provided on the latter a radially outward, radially with respect to a longitudinal center axis A of the burner region 12, extending Zündorganingansatz 38.
  • an ignition device 40 for example a Glühzünd21, provided which is electrically excitable by a drive device, not shown for generating locally high temperatures.
  • the inner surface of the Zündorganingansatzes 38 is preferably as well as the inner surface of the peripheral wall 18 and possibly the inner surface of the bottom wall 16 lined with porous evaporator medium, in which liquid fuel is fed.
  • the fuel feed can take place, for example, in the region of the Zündorganingansatzes 38, so that the liquid fuel preferably evaporates within the Zündorganingansatzes 38, but due to the porosity of the porous evaporator medium and the Kapillareau Angel achieved move in the combustion chamber 20 arranged part of the porous evaporator medium and will evaporate there.
  • combustion chamber housing 14 or the outer wall 18 of the same is radially spaced from an outer circumferential wall 42, which may be formed integrally with the outer heat exchanger housing 32, for example, or may be fixed thereto.
  • a combustion air supply chamber is formed, in which of a in the Fig. 1 only schematically indicated combustion air fan 46 supplied combustion air enters.
  • the combustion air blower 46 may be formed, for example, in the manner of a side channel blower, which may be axially adjacent to the free, so substantially remote from the heat exchanger assembly 30 end portion of the outer peripheral wall 42 and, for example, with the intermediate storage of a sealing element can be firmly connected.
  • the combustion air blower 46 has a in the Fig. 1 and 2 schematically indicated discharge opening 48, from which the Combustion air 48 exits and in a corresponding opening 48 corresponding peripheral region flows into the combustion air supply chamber 44.
  • a first combustion air guide 50 comprises a ring-shaped guide body 52. This is designed or dimensioned so that it extends substantially over the entire axial length of the combustion air supply chamber 44, ie from the free end of the outer peripheral wall 42 extends to the flange portion 36, and that it abuts with an outer circumferential surface on an inner peripheral surface of the outer peripheral wall 42 or is located opposite it with a small distance.
  • the guide body 52 In the peripheral region in which the Zündorganingansatz 38 is arranged, the guide body 52 has a recess 54 in which the Zündorganfactansatz 38 is received.
  • This recess 54 may extend over the entire axial length of the ring-shaped guide body 50, so that it is formed as an interrupted, not over an entire angular range extending 360 ° ring. However, it is also possible to omit only those axial regions of the annular body 42, in which the Zündorganingansatz 38 is located so that at least in some axial regions of the guide body 52 is formed as a continuous ring.
  • the guide body 52 At its front side 56 facing the combustion air blower 46, which lies essentially at the same axial level as the free end of the outer wall 42, the guide body 52 has a combustion air duct 58 which is open in the direction of the combustion air blower 46 and extends over at least a partial circumferential area. This leads, like this the Fig. 2 illustrated, from that peripheral region in which the outlet opening 48 is arranged, to the recess 54 and is open to this recess 54 in the guide body 52. This means that the air flowing out of the combustion air blower 46 in the region of the outlet opening 48 will flow substantially completely through this combustion air duct 58 to the recess 54.
  • This flow is such that the combustion air is substantially out of contact with the outer peripheral wall 42, so that essentially no heat can be absorbed by the outer circumferential wall 42, which is generally heated by the contact with the heat exchanger arrangement 30. This means that the combustion air enters the recess 54 at the same temperature at which it is discharged from the combustion air blower 46.
  • the guide body 52 is configured such that it has a spacing from the outer peripheral wall 18 of the combustion chamber housing 14 in the entire circumference region, at least in some peripheral regions, in the illustrated embodiment. It is thus formed between a peripheral surface of the guide body 52 and the outer peripheral wall 18, a combustion air flow gap 60 which surrounds substantially the entire circumferential extent of the peripheral wall 18 and which is open to the recess 54. A portion of the air entering the recess 54 can thus flow through this combustion air flow gap 60 in the direction of the bottom wall 16 or a second combustion air guiding device 62 provided there. This may include a plurality of circumferentially successively arranged vanes 64 which direct the air flowing in from the combustion air flow gap 60 radially inward and here give a predetermined twist.
  • the second Verbrennungs Kunststoffleit beau 62 may have, for example, a cover plate 66 which is substantially parallel to the bottom wall 16 and extends beyond the guide vanes 64 radially outwardly to the inner peripheral portion of the annular guide body 52, so that through this cover plate 66 of Verbren Vietnameses Kunststoffstömungs fundamentalraum 60 is completed at one axial end, while the connection is realized at the other axial end by the radially outwardly extending flange 36.
  • At least one combustion air inlet opening 68 is provided, via which in the recess 54 reached combustion air flow directly into the Zündorganingansatz can.
  • This portion of the air is, as stated above, therefore particularly advantageous or important, since it can be provided in the vicinity of the ignition device 40 at the beginning of combustion very quickly an ignitable mixture of fuel and combustion air. Since the emerging from the combustion air duct 58 air can reach without substantial contact with the outer peripheral wall 42 in the region of at least one air inlet opening 68, it will have there a temperature level that is not significantly raised compared to the temperature at the outlet opening 48.
  • the baffle 52 of the first combustion air guide 50 is preferably made of thermally poorly conductive material, such as e.g. Plastic or ceramic material, constructed so that its contact with theticianorswandung 42 will not lead to significant warming. It goes without saying that the most accurate fit possible of the guide body 52 in the combustion air supply chamber 44 is particularly advantageous, since then the thermal contact of the air to be introduced into the combustion chamber 20 with the outer peripheral wall can be prevented as far as possible.
  • the basic structure of the vehicle heater in particular insofar as the burner area that affects the heat exchanger assembly or combustion air blower, corresponds to the above-described.
  • the first combustion air guide 50 a comprises a guide plate 70 a.
  • This can, for example, take on the function of the cover plate 66a described above, that is to say be arranged adjacently to the guide vanes 64a of the second combustion air guide 62a or, of course, also be provided as an additional component.
  • the guide plate 70a may further be dimensioned such that it extends radially outward as far as the outer circumferential wall 42a and thus axially delimits the combustion air supply chamber 44a at least in substantial peripheral regions.
  • the boundary is made by the flange 36a and also the heat exchanger assembly 30a.
  • the combustion air duct 58a is open towards the combustion air blower 46a and is closed off by an end face thereof and is open in the area where the Zündorganingansatz 38a lies, characterized in that the guide plate 70a is interrupted in the circumferential direction, that has a recess 54a.
  • the combustion air duct 58a could be open, for example, by an opening arranged in the region of the Zündorganisationansatzes 38a toward the combustion air supply chamber 44a.
  • the combustion air exiting from the combustion air blower 46a is first directed circumferentially and at a distance to and without contact with the outer peripheral wall 42a in the peripheral region in which the Zündorganfactansatz 38a is arranged. There, the combustion air exits the Verbrennungsleitkanal 58a and thus can flow without substantial further contact with the outer peripheral wall 42a in the direction of the inlet opening 68a and also in the direction of the second Verbrennungs Kunststoffleit responded 62a.
  • FIGS. 5 and 6 show a further education in the 3 and 4 shown embodiment.
  • a combustion air guide wall 72a which is formed substantially annularly and circumferentially surrounds the outer peripheral wall 18a of the combustion chamber housing 14a to provide the combustion air flow space 60a.
  • the ring-like structure of the combustion air guide wall 72a is interrupted where the igniter-receiving boss 38a extends radially outward from the peripheral wall 18a.
  • the Verbrennungs Kunststoffleitwandung 72a extends with their end portions 74a, 76a radially outward toward the outer peripheral wall 42a and thus circumferentially bounds a portion 78a of the combustion air supply chamber 44a.
  • the combustion air duct 58a formed in the guide plate 70a is open again. Further, this area 78a communicates with the combustion air flow space 60a via which, similar to the embodiment of FIG Fig. 1 and 2 , the Verbrennuns Kunststoff or a part thereof can then flow to the second Verbrennungs Kunststoffleit Anlagen 62 a. Even with this arrangement, therefore, a possible contact of the combustion air with the outer peripheral wall 42a raised in its temperature is substantially only possible in the region 78a, so that the greatly reduced possibility of thermal interaction does not cause the combustion air entering the ignition element receiving projection 38a, in particular via the inlet opening 68a can be heated excessively.
  • the end portions 74 a, 76 a thereof may be designed or dimensioned so that they are not directly in contact with the outer peripheral wall 42 a, thus, for example, end radially just before this horrendswandung 42a.
  • a corresponding embodiment can also in the in the Fig. 3 to 6 recognizable guide plate 70a may be provided. This may also be dimensioned so that it does not come into direct contact with the outer peripheral wall 42a, so as to avoid direct heat transfer. This makes it possible to construct the guide plate 70a and also the combustion air guide wall 72a from comparatively easy-to-process sheet material, which, however, has a comparatively good thermal conductivity.
  • the insulation effect already generated by the combustion air guide wall 72a can be further enhanced by filling a ring-like gap 73a formed between the outer peripheral wall 42a and the combustion air guide wall 72a with insulating material.
  • This insulation material may be ceramic material, such as. B. ceramic nonwoven material.
  • the introduction of such a material into the space 73a has the further advantage that this space 73a, even if it is not completely sealed, practically can not be flowed through by air.
  • FIGS. 7 and 8 Another embodiment of a vehicle heater is in the FIGS. 7 and 8 shown.
  • components or assemblies which correspond to components or assemblies described above in terms of construction or function are designated by the same reference numerals with the addition of the appendix "b".
  • the basic structure corresponds to that with respect to the Fig. 1 and 2 detailed described, so that reference can be made to the above statements.
  • a guide body 52b is provided in the combustion air supply chamber 44b formed between the outer peripheral wall 42b and the peripheral wall 18b of the combustion chamber housing 14b. This is again arranged or dimensioned so that it rests with its outer circumference on the inside of the outer peripheral wall 42b and thus substantially completely covers them.
  • a gap 60b is formed, which is, however, substantially blocked against flow.
  • radially inward-engaging wall sections 80b, 82b ensure that the recess 54b is separated from the intermediate space 60b.
  • these wall sections 80b, 82b may rest on the outer surface of the circumferential wall 18b.
  • a radially inward-engaging flange-like wall portion 84b at the axial end portion of the guide body 52b also extends inwardly and abuts the outer periphery of the peripheral wall 18b, for example, so that where the bottom wall 16b of the combustion chamber housing 14b is positioned, the gap 60b is also closed. That is, substantially the entire outer peripheral portion of the peripheral wall 18b except for where the recess 54b is formed is shielded by the guide body 52b. No air can flow into the intermediate space 60b.
  • Another essential aspect in this embodiment variant is that the comparatively cold combustion air conveyed by the combustion air blower 46b can not contribute to its cooling due to the substantially non-existent contact with the combustion chamber housing 14b, so that heat removal influencing the combustion can essentially be prevented , but at the same time it can also be ensured that the air entering in particular via the inlet opening 68b is not significantly heated.
  • This effect of the thermal insulation can be further enhanced by arranging insulating material 60b in the intermediate space 60b which can not be flowed through, which, for example, has a greater thermal resistance than the material of the conducting body 52b.
  • insulating material 60b in the intermediate space 60b which can not be flowed through, which, for example, has a greater thermal resistance than the material of the conducting body 52b.
  • ceramic material can be used.
  • FIGS. 9 and 10 Another alternative embodiment is in the FIGS. 9 and 10 shown. Again, components or assemblies which correspond to components and assemblies described above in terms of construction and function are denoted by the same reference numerals with the addition of an Appendix "c".
  • the first combustion air guiding device comprises 50c again a Verbrennungs Kunststoffleitwandung 72c, which is circumferentially arranged around the peripheral wall 18c at a distance.
  • the end regions 74c, 76c now extend radially inward toward the circumferential wall 18c and can abut there, for example.
  • the space area 78c in which the Zündorganingansatz 38c is present a completion of the gap 60c is obtained.
  • a flange-like wall section 88c engages radially inward and here again ensures axial closure of the intermediate space 60c, which is thus substantially completely blocked against flow through and for a good thermal separation of the combustion chamber housing 14 from that in FIG Combustion air supply chamber 44c introduced combustion air provides.
  • the Fig. 11 shows a further embodiment variant in which the peripheral wall 18c of the combustion chamber housing 14c is surrounded by a combustion air guide wall 72c formed of sheet material, for example, so that the combustion air conveyed by the blower, not shown here, can reach the area of the second combustion air guide 62c with its blades 64c, however, it can not substantially come in contact with the very hot peripheral wall 18c.
  • the Verbrennungs Kunststoffleitwandung 72c in the circumferential direction, where possibly an Zündorganingansatz protruding from the peripheral wall 18c be interrupted or be formed so that a space traversed by air space for receiving such an approach is formed.
  • the intermediate space 60c formed between the combustion air guide wall 72c and the circumferential wall 18c is here filled with an insulating material 75c that preferably completely fills it.
  • This insulation material may, for example, ceramic material such.
  • Keramikvliesmagerial and thus on the one hand complicate the heat transfer, on the other hand, the flow-through of the gap 60c by leakage currents continue to avoid.
  • Fig. 11 One recognizes in the Fig. 11 .
  • the intermediate space 60c in the axial direction is bounded at one end by the flange region 36c, which is provided here for example as a separate component from the combustion chamber housing 14c, and bounded in the other axial end region by a flange-shaped wall region 88c which is curved onto the combustion air guide wall 70c is, for example, extends to close to the peripheral wall 18c and to the bottom wall 16c, however, to avoid a direct heat transfer contact has a small distance thereto.
  • combustion air guide wall 72c may be fixedly supported on the outer periphery of the insulating material 75c and may be fixedly supported on the combustor housing 14c via this insulating material 75c without having direct contact therewith or the flange portion 36c.
  • the Verbrennungs Kunststoffleitkanal could be designed so that it is also open radially inward, especially in the embodiment of the Fig. 1 and 2 , so that the combustion air through this channel can indeed flow radially inward, but not after radially outward into the area of the outer circumferential wall.
  • the Verbrenticians Kunststoffleitkanal over a larger peripheral region, for example over the entire end face of the guide body and the guide plate.
  • the channel could also be formed by a distance from the combustion air blower or the outlet opening thereof by spacer elements or corresponding projections on the guide body or on the guide plate and the combustion air then over an axial gap thus formed, for example radially inward or in Circumferential direction and with significantly reduced possibility to come into contact with the Aric organizationsswandung, can flow to the various combustion air inlet openings.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP08009975.7A 2007-07-02 2008-05-30 Appareil de chauffage pour véhicule Ceased EP2012058A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007030606A DE102007030606A1 (de) 2007-07-02 2007-07-02 Fahrzeugheizgerät

Publications (2)

Publication Number Publication Date
EP2012058A2 true EP2012058A2 (fr) 2009-01-07
EP2012058A3 EP2012058A3 (fr) 2013-05-22

Family

ID=39743814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08009975.7A Ceased EP2012058A3 (fr) 2007-07-02 2008-05-30 Appareil de chauffage pour véhicule

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EP (1) EP2012058A3 (fr)
DE (1) DE102007030606A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005103B4 (de) * 2011-03-04 2015-04-02 Eberspächer Climate Control Systems GmbH & Co. KG Brennkammerbaugruppe für einen Verdampferbrenner
DE102019135786A1 (de) * 2019-12-24 2021-06-24 Webasto SE Strömungsleitelement, Strömungsleitsystem und Heizvorrichtung

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US2474687A (en) * 1944-07-07 1949-06-28 Stewart Warner Corp Compact forced-air heater
US3086579A (en) * 1959-06-10 1963-04-23 Test Inst Corp Liquid fuel heater
DE3233321C2 (de) * 1982-09-08 1986-08-07 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Verdampfungsbrenner
DE3532778A1 (de) * 1985-09-13 1987-03-19 Man Technologie Gmbh Vorrichtung zum regenerieren von russfiltern
DE3708745C1 (de) * 1987-03-18 1988-02-18 Eberspaecher J Mit Brennluft gekuehlte Gluehkerze fuer Heizgeraete
DE4243712C1 (de) * 1991-12-14 1994-06-16 Eberspaecher J Heizgerät für Fahrzeuge, das mit flüssigem Brennstoff unabhängig von dem Motor des Fahrzeuges betreibbar ist
DE4328790C2 (de) * 1993-08-26 1999-08-19 Eberspaecher J Gmbh & Co Brenner eines Fahrzeugheizgeräts
DE19504180C2 (de) * 1995-02-09 1999-07-29 Eberspaecher J Gmbh & Co Heizgerät für insbesondere Fahrzeuge
US6726114B2 (en) * 2001-06-26 2004-04-27 J. Eberspacher Gmbh & Co., Kg Evaporative burner
DE10219633C1 (de) * 2002-05-02 2003-12-04 Eberspaecher J Gmbh & Co Verdampferbrenner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

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EP2012058A3 (fr) 2013-05-22
DE102007030606A1 (de) 2009-01-08

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