• 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:
    An engine-independent heater, particularly a space heater for automobiles comprises a housing which includes a combustion chamber and an antechamber which is tangentially connected into the combustion chamber. The antechamber receives a fuel and air mixture which is ignited in the antechamber and directed into the main combustion chamber. The construction includes the housing carrying an ultrasonic vibrator which is actuated in order to intermix air which is drawn into the housing for the vibrator with fuel which is directed against the vibrator so that the coolant air intermix has there delivered into the antechamber of the heater. The construction includes a nipple connection into the antechamber which sprays fuel from a proportioning pump into the vicinity of the ultrasonic vibrator.
    公开号:SU1389691A3
    申请号:SU833675076
    申请日:1983-11-30
    公开日:1988-04-15
    发明作者:Ланген Херберт；Райзер Петер；Кеннер Эрих
    申请人:Й Эбершпехер (Фирма)；
    IPC主号:
    专利说明:

    element. The plate 14 is located at the exit outlet 18 of the fuel line 17. Thanks to the tangential supply of the air-fuel mixture from the mixing cavity 3 to the chamber
    4 ignition of this mixture from the ignition plug 16 takes place. In a calm zone, which makes the ignition process more reliable, and the combustion is stable, I ZP , 1 Il.
    one
    The invention relates to mechanical engineering, in particular, to a transport vehicle and can be used in an internal combustion engine independent of the engine heater.
    The purpose of the invention is to increase the efficiency by ultrasonic atomization of the fuel.
    The drawing shows a device for preparing a mixture, a general view.
    A device for preparing a mixture in an engine-independent heater contains a pipe 1, connected to air line 2, a mixing cavity 3 and a combustion chamber 4. The mixing cavity 3 is tangentially connected to the combustion chamber 4 on the one hand, and on the other hand a fitting 1 is mounted on it. In the upper part of the fitting there is a thread 5 for screwing in a clamping element 6u above which is a cover 7. A fitting is placed between the fitting 1 and the clamping element 6 is fixed with its flange plate 8 ultrasonic vibrator. This ultrasonic vibrator consists of two ceramic disks 9 and 10, between which common electrical contact II is placed, and a mounted vibrating element 12. In the direction of the combustion chamber 4 to the flange plate 8 there is an adjoining transfer element 1 3, which ends with a vibrating plate 14. Vibrating the plate 14 is located at the junction of the nozzle 1 and the mixing cavity 3. The nozzle 1 is made in the form of a pipe section with a flange 15 that joins the mixing cavity 3. In the mixing cavity, a glow plug 16 and fuel gadfly 17 zakry-
    5 0 5 0
    five
    0
    from the front side, made with an outlet 18, directed toward the nozzle 1, and communicated with the metering fuel pump. Moreover, the angle between the vibrating plate IA of the ultrasonic vibrator and the axis of the outlet 18 of the fuel line 17 does not exceed 90 ° and is preferably 40-50 °. Igniter 16 can be included
    heavy cavity 3 at an angle of 40.
    The device works as follows.
    To prepare the fuel-air mixture, first of all, when fuel consumption from 0.3 to 2.5 l / h is used, fuel is fed by a metering pump to the fuel line 17, from which it passes through the outlet plate 18 to the vibrating plate and the fuel is atomized. At the same time, the air required for mixing, through the air duct 2, is fed to the pipe 1. From the pipe 1, air, flowing around the vibrating plate 14 and capturing the atomized fuel from it, enters the mixing cavity, where it moves with the atomized fuel. Due to the tangential supply of the fuel-air mixture from the mixing cavity 3 to the combustion chamber 4, the ignition of this mixture from the ignition plug 16 takes place in a calmed zone, which makes the ignition process more reliable and the combustion stable.
    权利要求:
    Claims (1)
    [1]
    1. A device for preparing a mixture in an engine-independent engine heater, containing a mixing cavity communicated on one side with: a combustion chamber, and on the other side - with a patent
    the flue plug connected to the air guide and placed in the mixing cavity a firing pin, a dispenser and a fuel line, made with an outlet opening directed to the side of the nozzle and communicated with the fuel pump, which is increase of efficiency, the nebulizer is made in the form of an ultrasonic vibrator, equipped with a vibrating element, two ceramic disks, a common electrical contact, a flange plate, a transmitting element and a vibrating plate, with a common electric contact the act is placed between ceramics
    These disks are mounted on the vibrating element, the flange plate is fixed on the nozzle and connected on one side to the vibrating plate through the transmitting element, and on the other side it is in association with the vibrating element, and the vibrating plate is located in front of the outlet of the fuel line.
    2, the device according to claim 1, wherein the angle between the vibrating plate and the axis of the output of the four-way fuel line does not exceed 90 ° and is preferably 40-50.
    类似技术:
    公开号 | 公开日 | 专利标题
    US4716725A|1988-01-05|Apparatus for burning solid particles in the exhaust gas of internal combustion engines
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    US4858432A|1989-08-22|Pilot burner for an apparatus for burning off solid particles in the exhaust gas of internal combustion engines
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    US5281132A|1994-01-25|Compact combustor
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    US3373727A|1968-03-19|Spray nozzle
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    JPS6069414A|1985-04-20|Pulse combustion device
    SU1153197A2|1985-04-30|Ignition device
    同族专利:
    公开号 | 公开日
    DE3244405A1|1984-06-07|
    US4536151A|1985-08-20|
    CS893483A2|1988-01-15|
    SE453775B|1988-02-29|
    SE8304395L|1984-06-02|
    FR2537214B1|1986-09-12|
    UA5939A1|1994-12-29|
    DE3244405C2|1991-06-06|
    SE8304395D0|1983-08-12|
    CS258466B2|1988-08-16|
    FR2537214A1|1984-06-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2370345A|1942-10-19|1945-02-27|John G Frost|Horizontal rotary type oil burner|
    DE1215851B|1955-04-07|1966-05-05|Fritz A F Schmidt Dr Ing|Combustion process with a dosed ultrasound effect|
    DE1276855B|1963-02-23|1968-09-05|Ludwig Huber Dipl Ing Dr Ing|Device for feeding liquid fuel into a swing burner|
    GB1115154A|1964-11-12|1968-05-29|Simms Group Res Dev Ltd|Improvements in or relating to ultrasonic oil burners|
    DE2047589A1|1970-09-28|1972-04-20|Robert Bosch Gmbh, 7000 Stuttgart|Starting aid with flame device for heating the combustion air of diesel engines|
    GB1388036A|1971-04-26|1975-03-19|Matsushita Electric Ind Co Ltd|Liquid fuel burners|
    US3829281A|1972-06-12|1974-08-13|Koehring Co|Burner module for application to an air intake manifold or other gas flow conduit|
    DE2450801C3|1974-10-25|1981-04-09|M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München|Fuel oil burner with ultrasonic atomizer|
    CA1073292A|1976-01-14|1980-03-11|Plessey Handel Und Investments Ag|Fuel injection apparatus|
    JPS54104040A|1978-02-01|1979-08-15|Matsushita Electric Ind Co Ltd|Liquid fuel combustion device|
    DE3318054C2|1982-05-21|1986-10-09|Fa. J. Eberspächer, 7300 Esslingen|Burners for small air heaters for heating portable rooms|AT71201T|1986-05-09|1992-01-15|Sono Tek Corp|CENTRAL SCREWED ULTRASONIC SPRAYER.|
    DE3633512A1|1986-10-02|1988-04-14|Kloeckner Humboldt Deutz Ag|AIR PREHEATING DEVICE FOR AN INTERNAL COMBUSTION ENGINE|
    JP4523169B2|1999-02-04|2010-08-11|プルリステムリミテッド|Method and apparatus for maintaining and increasing hematopoietic stem cells and / or progenitor cells|
    US6621197B1|2001-03-14|2003-09-16|Illinois Tool Works Inc.|Gas spark plug fastener and ignition gap ground|
    US8352031B2|2004-03-10|2013-01-08|Impulse Dynamics Nv|Protein activity modification|
    DE102010043222B4|2010-11-02|2014-02-27|Eberspächer Climate Control Systems GmbH & Co. KG|Combustion chamber assembly and firing mechanism therefor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3244405A|DE3244405C2|1982-12-01|1982-12-01|
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