• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A fuel-operated vehicle heater especially of the type intended as an auxiliary or additional vehicle heater and which has a nozzle sitting on a nozzle holder to which fuel is fed from a fuel line by a filter, a fuel pump and an interposed solenoid valve. In a preferred embodiment heater, the nozzle holder, fuel pump, filter and solenoid valve form a subassembly that can be handled as a single unit. Advantageously, this subassembly can be fastened by screws to a flange within a housing part of the heater. On this flange can also be fastened an ignition spark emitter an a central connecting device, such as a burner motor. Advantageously, the feed line and/or the return line for the fuel supply are formed in the flange.
    公开号:SU1508972A3
    申请号:SU864028266
    申请日:1986-10-09
    公开日:1989-09-15
    发明作者:Бек Вольфганг；Люциус Вернер；Мозиг Эрнс；Умлауф Бернхард
    申请人:Вебасто-Верк В.Байер Гмбх Унд Ко (Фирма)；
    IPC主号:
    专利说明:

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    This invention relates to fuel-based vehicle heating systems.
    The purpose of the invention is to reduce the dimensions and noise, simplifying installation.
    Figure 1 shows the heater of the vehicle, a longitudinal section; figure 2 is a view of And figure 1; figure 3 is a block in a perspective view.
    The heater of the vehicle contains a frame cover 1 with a carrying flange 2 and installed in. There is a nozzle with a nozzle 3, on the case 4 of which a generator 5 of an ignition spark with ignition electrodes 6, a magnetic valve 7 and a heating cartridge 8 placed in a socket 9 made in the nozzle case 4 interacting with the supporting flange 2 of the case 1 are fixed fuel pump 10 connected by inlet and outlet ports (not shown) with corresponding channels 11 and 12 and connected to the nozzle via filter 13 and said magnetic valve 7, and air blower 14 to the drive engine 15. Case 4 nozzles, pump 10, filter 13 and magnesium ny valve 7 are made as a single unit which is fastened to the support flange 2 of casing 1.
    The filter 13 can be integrated into the fuel pump 10, the inlet and outlet channels 11 and 12 are made in the supporting flange 2, and the connection zone of the inlet and outlet ports of the pump 10 with the corresponding channels 11 and .12 is provided with an intermediate seal 16, interacting with the nozzle body 4 and bearing flange 2 o The seal can be released in the form of an O-ring. The ignition spark generator 5 can be equipped with a control device 17 with a connecting device 18, which are fixed to the side of the flange 2 opposite to the nozzle nozzle 3. The fuel pump 10 with an integrated filter 13, the magnetic valve 7 and the ignition spark generator 5 can be placed star-like with respect to the nozzle body 4. The fuel pump 10 can be connected to the drive motor 15 of the air blower 14, and the engine 15 can be mounted on the side of the flange 2 opposite to the nozzle nozzle 3.
    The socket 9 with the heating cartridge 8 is made in the body 4 of the nozzles adjacent to the filter zone 13.
    In addition, the heater contains a combustion chamber 19, a heating tube 20, an insert 21, a swirler 22, an exhaust gas outlet 23, an annular heat exchanger channel 24, a flame control device 25, a screw 26 for adjusting the fuel pressure, an opening 27 in the flange 2 for air intake, temperature sensor (not shown). All elements of the heater are mounted on bolts 28.
    The heater of the vehicle operates as follows.
    The drive motor 15, the ignition spark generator 5, the flame control device 25, the heating cartridge 8 receive electrical energy from the connecting device 18. When the blower 14 rotates, air enters the casing 1 through the holes 27 in the flange 2 and mixes with the fuel, the spray nozzle 3, etc. using a swirler 22. The flue gases from the combustion chamber 19 through the flame tube 20 enter the outlet 23, while heating the coolant in the annular channel 24. heat exchanger. The fuel is preheated in the supply duct 11, which improves combustion thereof.
    The connection of heater elements into a single unit simplifies installation, reduces overall dimensions and noise, increases reliability due to the small number of sealing points, eliminating filter contamination due to the heating of the latter, and the presence of a heating cartridge for starting the heater in a cold state.
    F. formula
    权利要求:
    Claims (10)
    [1]
    1. A vehicle heater containing a framing casing with a carrying flange and nozzles mounted therein with a nozzle, on the case of which there are fixed an ignition spark generator with igniting electrodes, a magnetic valve and a heating cartridge placed in a socket made in the nozzle housing that interacts with the bearing casing flange, fuel pump, connecting inlet and outlet openings
    with appropriate channels and connected to the nozzle through a filter and said magnetic valve, and an air blower with a driving motor, characterized in that, in order to reduce overall dimensions and noise, simplify installation, the nozzle body, pump, filter and magnetic valve are made in the form of a single unit, which is mounted on the bearing flange of the casing.
    [2]
    2. Heater pop. 1, characterized in that the filter is built into the fuel pump.
    [3]
    .3, The heater according to claim 1, T is characterized in that the inlet and outlet channels of the pump are made in the supporting flange.
    [4]
    4. The primer heater, distinguished by the fact that the zone of connection of the pump inlet and outlet ports with the corresponding channels is provided with an intermediate seal that interacts with the nozzle body and the supporting flange.
    [5]
    5. The heater according to claim 1 or 2-4, which is characterized by the fact that
    28
    13
    The torch of the ignition spark is provided with a control device with a connecting device, which are clamped ha to the side of the flange opposite to the nozzle of the nozzle.
    [6]
    6. A heater according to claim 1 or 2-5, which is characterized by the fact that the fuel pump with an integrated filter, the solenoid valve and the ignition spark generator are arranged star-shaped relative to the nozzle body.
    [7]
    7. The heater according to claim 1 or 2-6, o t is characterized in that the fuel is connected to the drive motor of the air blower.
    [8]
    8. A heater as claimed in claim 7, characterized in that the drive motor is mounted on the side of the flange opposite to the nozzle of the nozzle.
    [9]
    9. The heater according to claim 1 or 2-8, o t is characterized in that the socket with the heating cartridge is made in the nozzle body adjacent to the filter zone.
    [10]
    10. Heater according to claim 4, characterized in that the intermediate seal is in the form of an O-ring.
    28
     28
    28
    28
     12
    FIG. 2
    Fig.Z
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1508972A3|1989-09-15|Vehicle heater
    CA1297397C|1992-03-17|Burner
    US5571484A|1996-11-05|Catalytic converter heater
    US4530658A|1985-07-23|Vaporization burner
    US3460916A|1969-08-12|Exhaust gas burners
    KR960002750B1|1996-02-26|Vaporization burner
    SU725549A1|1980-03-30|Transport facility heating device
    CA2188116C|2000-12-26|Motor vehicle heating device
    GB1314935A|1973-04-26|Portable forced air heaters and nozzle assemblies therefor
    US6213406B1|2001-04-10|Automotive evaporation combustion heater
    US3543742A|1970-12-01|Heater for burning liquid fuel,primarily benzine,especially extraneous heater for motor vehicles
    US4678431A|1987-07-07|Vaporization burner for a heater operated by means of liquid fuel
    US5379592A|1995-01-10|Catalytic converter with ignition burner
    JPH0713528B2|1995-02-15|Pulse combustor
    US5137445A|1992-08-11|Multifuel heater
    US4858432A|1989-08-22|Pilot burner for an apparatus for burning off solid particles in the exhaust gas of internal combustion engines
    US5249956A|1993-10-05|Multifuel heater
    US4688718A|1987-08-25|Intermediate housing for a fuel-operated heater
    SE8405383L|1985-06-03|BRENNARE
    CA2010851A1|1990-08-23|Heater for mobile units
    US4740156A|1988-04-26|Ignition spark emitter and fuel operated heating device equipped therewith
    US5232153A|1993-08-03|Arrangement for the reduction of the exhaust gas temperature in heating devices
    CA1336260C|1995-07-11|Arrangement for the reduction of the exhaust gas temperature in heating devices
    US5707008A|1998-01-13|Heating device, in particular for vehicles
    JP2520078B2|1996-07-31|Evaporative burner
    同族专利:
    公开号 | 公开日
    US4718602A|1988-01-12|
    SE8604028D0|1986-09-24|
    CN86106537A|1987-04-08|
    KR920000598B1|1992-01-16|
    CN1003731B|1989-03-29|
    SE8604028L|1987-04-11|
    KR870004267A|1987-05-08|
    CA1282315C|1991-04-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2708837C1|2018-03-12|2019-12-11|Эбершпехер Клаймит Контрол Системз Гмбх Унд Ко. Кг|Vehicle heating system|US4201544A|1977-11-10|1980-05-06|Keohring Company|High pressure heater|DE3741901C2|1987-12-10|1996-12-05|Webasto Ag Fahrzeugtechnik|Method for testing functional components in heaters and test device therefor|
    US4976463A|1988-06-30|1990-12-11|Hanil Industrial Co., Ltd.|Heating system for vehicle|
    JPH0811523A|1994-06-29|1996-01-16|Sanden Corp|Heating boiler|
    US5988156A|1994-12-24|1999-11-23|J. Eberspacher Gmbh And Co.|Fluid fuel spray burner for a heater|
    DE19502082C2|1995-01-24|1999-08-19|Eberspaecher J Gmbh & Co|Vehicle heater|
    US5632443A|1996-06-12|1997-05-27|Quarrie; Thomas J.|Auxiliary vehicle heater|
    US5878950A|1996-07-29|1999-03-09|TeleflexLtd.|Transit vehicle heater|
    DE19752293C1|1997-11-26|1999-04-29|Webasto Thermosysteme Gmbh|Twin fuel heater for motor vehicle|
    US6012646A|1998-01-26|2000-01-11|Young; Jonathan|Recirculating gear pump for vehicle heater|
    US6772722B2|2002-07-15|2004-08-10|Teleflex Canada Limited Partnership|Heater and burner head assembly and control module therefor|
    US6766962B2|2002-07-15|2004-07-27|Teleflex Canada Limited Partnership|Temperature maintaining apparatus and temperature control apparatus and method therefor|
    US7270098B2|2002-07-15|2007-09-18|Teleflex Canada Inc.|Vehicle heater and controls therefor|
    DE102006003150B4|2006-01-23|2009-04-16|Webasto Ag|Additional heater with a burner of injection type|
    CN100470141C|2007-06-06|2009-03-18|司徒钜生|Use method by using alcohol base liquid as heat exchange system fuel|
    US20080302351A1|2007-06-06|2008-12-11|Hunter Donald O|Gas-Fired Portable Heater|
    DE102010041139B4|2010-09-21|2018-03-29|Eberspächer Climate Control Systems GmbH & Co. KG|Side channel blower for a vehicle heater|
    DE102012101578A1|2012-02-27|2013-08-29|Webasto Ag|Mobile liquid fueled heater|
    DE102012220792A1|2012-11-14|2014-05-15|Eberspächer Climate Control Systems GmbH & Co. KG|Heat exchanger arrangement, in particular for a vehicle heater|
    DE102013102358A1|2013-03-08|2014-09-11|Spheros Gmbh|Heater for vehicles|
    CN103629028A|2013-12-16|2014-03-12|北京安沃科技有限公司|Fuel oil heater and rapid oil pumping device of fuel oil heater|
    CN106194544A|2016-08-09|2016-12-07|哈尔滨理工大学|A kind of independent heating apparatus that heat is provided for automobile|
    DE102016117408B4|2016-09-15|2020-11-26|Eberspächer Climate Control Systems GmbH|Combustion chamber assembly for a fuel-operated vehicle heater|
    DE102017100133A1|2017-01-05|2018-07-05|Eberspächer Climate Control Systems GmbH & Co. KG|heat exchanger housing|
    DE102018127168B3|2018-08-14|2019-10-17|Eberspächer Climate Control Systems GmbH & Co. KG|vehicle heater|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3536143A|DE3536143C2|1985-10-10|1985-10-10|
    DE3536170A|DE3536170C2|1985-10-10|1985-10-10|
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