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11. 发明授权

US4306530A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US4306530A
公开(公告)日：1981-12-22
申请号：US112498
申请日：1980-01-16
申请人： Karl Gmelin , Hermann Nusser , Peter Stiefel , Klaus-Jurgen Peters
发明人： Karl Gmelin , Hermann Nusser , Peter Stiefel , Klaus-Jurgen Peters
IPC分类号： F02D3/00 , F02M55/00 , F02M69/14 , F02M69/22 , F02M69/30 , F02M39/00
CPC分类号： F02M69/22 , F02M55/00 , F02M69/30
摘要： A fuel injection system which serves to supply fuel to a mixture-compressing, externally ignited internal combustion engine which includes an air flow rate member for actuating a metering and distribution valve, a flushing valve is disposed in an outlet line leading from each injection valve to a return flow line open when the engine is turned off and immediately after actuation of the ignition switch of the engine, enables a return flow via the outlet lines of the fuel flowing through the fuel supply line and the metering and distribution valve assembly to the injection valves until an electromagnetic valve drivable by a time control element opens a pressure line to a pressure chamber of the flushing valve, and the pressure prevailing in the pressure chamber opens a diaphragm connected to the movable valve parts of the flushing valve in such a manner that the flushing valve closes. Simultaneously with the opening of the electromagnetic valve, the electrical circuit of the starter motor is closed, so that after the preceding filling with fuel of all the lines and assemblies of the fuel injection system with fuel, a more certain start of the engine is assured.
摘要翻译：一种燃料喷射系统，其用于向包括用于致动计量和分配阀的空气流量构件的混合压缩的外部点燃的内燃机供应燃料，冲洗阀设置在从每个喷射阀引导到出口管线当发动机关闭并且在致动发动机的点火开关之后立即打开的回流管线使经由燃料供应管线和计量分配阀组件的燃料的出口管线返回到喷射器直到通过时间控制元件驱动的电磁阀打开到冲洗阀的压力室的压力线，并且压力室中的压力打开连接到冲洗阀的可动阀部分的隔膜，使得冲洗阀关闭。在电磁阀打开的同时，起动电动机的电路闭合，使得在燃料喷射系统的所有线路和组件的燃料先前填充之后，确保发动机的更确定的启动。

12. 发明授权

US06431151B1 Fuel injection system 有权
标题翻译：燃油喷射系统
公开(公告)号：US06431151B1
公开(公告)日：2002-08-13
申请号：US09242858
申请日：2000-01-13
申请人： Karl Gmelin
发明人： Karl Gmelin
IPC分类号： F02M3704
CPC分类号： F02M69/465 , F02B2075/125 , F02M61/14 , F02M2200/8023 , F02M2200/803 , F02M2200/856 , F02M2200/858 , Y02T10/123
摘要： A fuel injection system for direct injection of fuels into at least one combustion chamber of an internal combustion engine has at least one fuel injection valve for each combustion chamber which can be inserted at a spray section into a respective receptacle bore hole, which is designed on the cylinder head of the internal combustion engine and has a fuel inlet opening on an inlet section. This fuel injection system also has a fuel distributor line which has a fuel outlet opening for each fuel injection valve which can be connected to the fuel inlet opening of the fuel injection valve. A tubular transition piece is arranged between the fuel inlet opening of each fuel injection valve and the respective fuel outlet opening and can be snarlingly connected to the fuel inlet opening of the respective fuel injection valve and to the fuel outlet opening of the fuel distributor line so that it can move within predetermined limits.
摘要翻译：用于将燃料直接喷射到内燃机的至少一个燃烧室中的燃料喷射系统具有用于每个燃烧室的至少一个燃料喷射阀，其能够在喷射部分处插入相应的容纳孔中，所述容器孔设计在内燃机的气缸盖，并且在入口部分具有燃料入口。该燃料喷射系统还具有燃料分配器管线，其具有用于每个能够连接到燃料喷射阀的燃料入口的燃料喷射阀的燃料出口。在每个燃料喷射阀的燃料入口和相应的燃料出口之间布置有一个管状过渡件，并且可以与各燃料喷射阀的燃料入口和燃料分配管的燃料出口开口蜿蜒连接它可以在预定的范围内移动。

13. 发明授权

US06318341B1 Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US06318341B1
公开(公告)日：2001-11-20
申请号：US09600536
申请日：2000-11-01
申请人： Karl Gmelin , Jochen Staiger , Andreas Bretschneider , Thomas Fuerst
发明人： Karl Gmelin , Jochen Staiger , Andreas Bretschneider , Thomas Fuerst
IPC分类号： F02M3302
CPC分类号： F02M55/02 , F02M55/025 , F02M61/04 , F02M69/462 , F02M69/465
摘要： A fuel injection system is used for direct injection of fuel into the combustion chambers of an internal combustion engine. This fuel injection system has at least one fuel injector for each combustion chamber of the internal combustion engine which can be inserted at one spray section into a respective mounting hole provided on a cylinder head of the internal combustion engine and which has a fuel inlet orifice. In addition, there is a fuel distributor line having for each fuel injector a fuel outlet orifice connectable to the fuel inlet orifice of the fuel injector and being attachable to the cylinder head by mounting devices provided for each fuel injector. A hold-down device is provided for each fuel injector for holding down the fuel injector in the respective mounting hole of the cylinder head. Each hold-down device is connected to the respective mounting device. Each mounting, device has a first tightening element for mounting the fuel distributor line on the cylinder head and a second tightening element for applying a hold-down force to the respective fuel injector.
摘要翻译：燃料喷射系统用于将燃料直接喷射到内燃机的燃烧室中。该燃料喷射系统具有用于内燃机的每个燃烧室的至少一个燃料喷射器，其能够在一个喷射部分处插入设置在内燃机的气缸盖上的相应的安装孔中，并具有燃料入口孔。另外，燃料分配器线路具有用于每个燃料喷射器的燃料出口孔，该燃料出口孔可连接到燃料喷射器的燃料入口孔，并且通过为每个燃料喷射器提供的安装装置可附接到气缸盖。为每个燃料喷射器提供压紧装置，用于将燃料喷射器压紧在气缸盖的相应安装孔中。每个压紧装置连接到相应的安装装置。每个安装装置具有用于将燃料分配器管线安装在气缸盖上的第一紧固元件和用于向各个燃料喷射器施加压紧力的第二紧固元件。

14. 发明授权

US06148797A Mounting device for mounting fuel injection valves 失效
标题翻译：安装燃油喷射阀的安装装置
公开(公告)号：US06148797A
公开(公告)日：2000-11-21
申请号：US367622
申请日：1999-11-03
申请人： Karl Gmelin
发明人： Karl Gmelin
IPC分类号： F02M55/02 , F02B75/12 , F02M55/00 , F02M61/14 , F02M61/16 , F02M69/46 , F02M37/04
CPC分类号： F02M55/025 , F02M61/14 , F02M61/168 , F02M69/465 , F02B2075/125 , F02M2200/16 , F02M2200/803 , F02M2200/853 , F02M2200/856 , Y02T10/123
摘要： A mounting device for mounting fuel injectors, for directly injecting fuel into a combustion chamber of an internal combustion engine, and a fuel distribution line, on a cylinder head of the internal combustion engine. The mounting device includes spring elements, which extend between a spring retainer of the fuel distribution line allocated to each fuel injector, and a spring retainer of the allocated fuel injector. The mounting device further includes a mounting bracket, common to all the fuel injectors, which extends from a mounting-bracket receiver of the fuel distribution line to mounting-bracket receiver of the fuel injectors. The spring elements brace the fuel distribution line and the fuel injectors against each other in such a way that the fuel distribution line and the fuel injectors are held in force-locking contact in their allocated mounting-bracket receivers, and after compressing the spring elements, the mounting bracket can be loosened and removed.
摘要翻译： PCT No.PCT / DE98 / 02817 Sec。 371日期1999年11月3日 102（e）1999年11月3日PCT PCT 1998年9月23日PCT公布。公开号WO99 / 31381 日期1999年6月24日在内燃机的气缸盖上安装用于将燃料直接喷射到内燃机的燃烧室中的燃料喷射器和燃料分配管路的安装装置。安装装置包括弹簧元件，弹簧元件在分配给每个燃料喷射器的燃料分配管线的弹簧保持器和分配的燃料喷射器的弹簧保持器之间延伸。安装装置还包括一个与所有燃料喷射器共用的安装支架，其从燃料分配管线的安装支架接收器延伸到燃料喷射器的安装支架接收器。弹簧元件将燃料分配管线和燃料喷射器相互支撑，使得燃料分配管线和燃料喷射器在其分配的安装支架接收器中保持有力锁定接触，并且在压缩弹簧元件之后，安装支架可以松开和拆下。

15. 发明授权

US5347969A Contact strip for providing common electrical connection of several electrically operated fuel injection valves 失效
标题翻译：用于提供几个电动燃油喷射阀的公共电气连接的接触条
公开(公告)号：US5347969A
公开(公告)日：1994-09-20
申请号：US952727
申请日：1992-11-23
申请人： Karl Gmelin , Thomas Gregorius
发明人： Karl Gmelin , Thomas Gregorius
IPC分类号： F02M51/06 , F02D41/30 , F02M51/00 , F02M55/02 , F02M69/46 , H01R13/66 , H01R23/02
CPC分类号： H01R13/66 , F02D41/3005 , F02M51/005 , F02M69/465 , F02D2400/21 , F02M55/025
摘要： A contact strip which includes a contact strip housing and a support part, which has conductor channels with connection leads extending within the conductor channels. Projecting from the contact strip are electrical connection leads in a lead line which serve to contact the fuel injection valves and which are fitted with plug elements, which contact electrical conductors of the fuel injection valves. The contact strip has an advantage of providing a contact to several fuel injection valves, which may be of any kind of construction, in a simple and reliable manner. The contact strip is particularly suitable for making common electrical contact to electrically operated fuel injection valves of internal combustion engines.
摘要翻译： PCT No.PCT / DE92 / 00120 Sec。 371日期：1992年11月23日 102（e）1992年11月23日日期PCT提交1992年2月20日PCT公布。公开号WO92 / 16736 日期：1992年10月1日。一种接触条，其包括接触条外壳和支撑部分，其具有导体通道，连接引线在导体通道内延伸。从接触条突出是在引线中的电连接引线，其用于接触燃料喷射阀并且装配有与燃料喷射阀的电导体接触的插塞元件。接触条具有以简单可靠的方式提供与多个燃料喷射阀的接触的优点，其可以是任何种类的结构。接触条特别适用于与内燃机的电动燃料喷射阀进行常见的电接触。

16. 发明授权

US5216992A Throttle device actuator 失效
标题翻译：节流装置执行器
公开(公告)号：US5216992A
公开(公告)日：1993-06-08
申请号：US935716
申请日：1992-08-27
申请人： Peter Ropertz , Karl Gmelin
发明人： Peter Ropertz , Karl Gmelin
IPC分类号： F02D9/02 , F02D9/10 , F02D11/02
CPC分类号： F02D9/1065 , F02D9/02 , F02D2009/0254
摘要： A novel throttle device adjuster having a U-shaped fastening bracket, connected to a throttle valve shaft and having a sawtooth contour in the region of two locking segments that pass through a pulley in two fastening bracket receptacles; the sawtooth contour, together with the fastening bracket receptacles, produces a firm connection of the pulley to the fastening bracket without further connecting elements. The novel throttle device adjuster is especially suitable for throttle equipment in internal combustion engines of either the mixture-compressing, externally ignited or the air-compressing, self-ignited type. Instead of the sawtooth contour the two locking segments may pass through slots in the pulley and be bent over.
摘要翻译：一种新颖的节流装置调节器，具有U形紧固支架，连接到节流阀轴并且在两个锁定段的区域中具有穿过两个紧固支架插座中的滑轮的区域中的锯齿轮廓; 锯齿轮廓与紧固支架插座一起产生滑轮与紧固支架的牢固连接，而无需其他连接元件。新型节流装置调节器特别适用于混合压缩，外部点燃或空气压缩，自燃型的内燃机中的节气门设备。代替锯齿轮廓，两个锁定段可以穿过滑轮中的槽并弯曲。

17. 发明授权

US4648368A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US4648368A
公开(公告)日：1987-03-10
申请号：US747755
申请日：1985-06-24
申请人： Karl Gmelin , Hans Kubach , Wolfgang Maisch , Klaus-Jurgen Peters , Peter Schelhas
发明人： Karl Gmelin , Hans Kubach , Wolfgang Maisch , Klaus-Jurgen Peters , Peter Schelhas
IPC分类号： F02D3/00 , F02M63/00 , F02M69/00 , F02M69/26 , F02M69/46 , F02M69/54 , F02M39/00
CPC分类号： F02M69/26 , F02M69/46 , F02M2200/20 , Y10T137/2278
摘要： A fuel injection system is proposed which serves to adapt the fuel-air mixture as precisely as possible to operating conditions of the internal combustion engine. The fuel injection system includes metering valves, each of which is assigned a regulating valve whose movable valve element can be exposed on one side to the fuel pressure downstream of the respective metering valve and on the other side to a control pressure line defined on one end by a control pressure valve of the nozzle/impact plate type and on the other end by a control throttle. The control pressure valve has a permanent magnet and an electromagnet, the magnetic fluxes of which are guided via an armature in such a manner that in at least one air gap the magnetic fluxes of the permanent magnet and of the electromagnet extend in the same direction, while in at least one other air gap the magnetic fluxes of the permanent magnet and of the electromagnet extend in opposite directions. This kind of embodiment requires a substantially smaller triggering power on the part of the electromagnet. By reversing the exciter current of the electromagnet, the control pressure valve is opened widely enough that the control pressure engaging the regulating valves causes the closure of the regulating valves, and the injection of fuel is precluded.
摘要翻译：提出了一种燃料喷射系统，其用于使燃料 - 空气混合物尽可能精确地适应于内燃机的运行条件。燃料喷射系统包括计量阀，每个计量阀被分配有调节阀，其可动阀元件可以在一侧暴露于相应计量阀下游的燃料压力，另一侧暴露于在一端限定的控制压力线通过喷嘴/冲击板型的控制压力阀，另一端由控制油门。控制压力阀具有永磁体和电磁体，其磁通量通过电枢被引导，使得在至少一个气隙中永磁体和电磁体的磁通量沿相同的方向延伸，而在至少一个其它气隙中，永磁体和电磁体的磁通量沿相反方向延伸。这种实施例需要在电磁体的一部分上实质上更小的触发功率。通过反转电磁铁的励磁机电流，控制压力阀开度足够大，接合调节阀的控制压力导致调节阀关闭，排除燃油喷射。

18. 发明授权

US4545353A Fuel injection system 失效
公开(公告)号：US4545353A
公开(公告)日：1985-10-08
申请号：US357110
申请日：1982-03-11
申请人： Karl Gmelin , Hans Kubach , Wolfgang Maisch , Klaus-Jurgen Peters , Peter Schelhas
发明人： Karl Gmelin , Hans Kubach , Wolfgang Maisch , Klaus-Jurgen Peters , Peter Schelhas
IPC分类号： F02D3/00 , F02M63/00 , F02M69/00 , F02M69/26 , F02M69/46 , F02M69/54 , F02M39/00
CPC分类号： F02M69/26 , F02M69/46 , F02M2200/20 , Y10T137/2278
摘要： A fuel injection system is proposed which serves to adapt the fuel-air mixture as precisely as possible to operating conditions of the internal combustion engine. The fuel injection system includes metering valves, each of which is assigned a regulating valve whose movable valve element can be exposed on one side to the fuel pressure downstream of the respective metering valve and on the other side to a control pressure line defined on one end by a control pressure valve of the nozzle/impact plate type and on the other end by a control throttle. The control pressure valve has a permanent magnet and an electromagnet, the magnetic fluxes of which are guided via an armature in such a manner that in at least one air gap the magnetic fluxes of the permanent magnet and of the electromagnet extend in the same direction, while in at least one other air gap the magnetic fluxes of the permanent magnet and of the electromagnet extend in opposite directions. This kind of embodiment requires a substantially smaller triggering power on the part of the electromagnet. By reversing the exciter current of the electromagnet, the control pressure valve is opened widely enough that the control pressure engaging the regulating valves causes the closure of the regulating valves, and the injection of fuel is precluded.

19. 发明授权

US6077056A Reciprocating pump 失效
标题翻译：往复泵
公开(公告)号：US6077056A
公开(公告)日：2000-06-20
申请号：US40262
申请日：1998-02-12
申请人： Karl Gmelin
发明人： Karl Gmelin
IPC分类号： F02M59/06 , F02M59/10 , F02M59/44 , F04B1/04 , F04B1/047 , F04B1/053 , F04B53/18 , F04B9/04
CPC分类号： F04B1/0408 , F02M59/06 , F02M59/102 , F02M59/44
摘要： The invention relates to a high pressure reciprocating pump, for a fuel injection system of an internal combustion engine, having at least one piston, which is displaceably supported in a piston guide provided in a housing and therein defines a work chamber. Supported in the housing is a drive shaft, on which a crank element is provided on which a stroke ring, is not rotatable in the housing. The crank element is rotatably supported, the stroke ring has a slide bearing face, associated with the piston on which face the piston is supported with a slide face, so that the piston can be acted upon by the drive shaft. To reduce the danger of so-called seizing of the bearing faces moving back and forth on one another when poorly lubricating media such as fuel and in particular gasoline are being pumped, it is provided that a relief chamber, formed by a recess in the slide face disposed on the piston and open toward the slide bearing face on the stroke ring, communicates with the work chamber.
摘要翻译：本发明涉及一种用于内燃机的燃料喷射系统的高压往复泵，其具有至少一个活塞，该活塞可位移地支撑在设置在壳体中的活塞导向件中，并且其中限定了工作室。支撑在壳体中的是驱动轴，在该驱动轴上设置有行程环，曲柄元件不能在壳体中旋转。曲柄元件被可旋转地支撑，行程环具有与活塞相关联的滑动轴承面，活塞在活塞上以滑动面支撑在该活塞上，使得活塞能够被驱动轴作用。为了减少在不良润滑诸如燃料的介质（特别是汽油）被泵送时所述的支承面彼此前后移动的所谓的卡住的危险，设置了一个由滑块中的凹槽形成的释放室面对设置在活塞上并朝向行程环上的滑动支承面开口的面与工作室连通。

20. 发明授权

US5967123A Fuel pump 失效
标题翻译：燃油泵
公开(公告)号：US5967123A
公开(公告)日：1999-10-19
申请号：US29973
申请日：1998-03-10
申请人： Manfred Ruoff , Helmut Rembold , Hans-Peter Stiefel , Gottlob Haag , Karl Gmelin , Volkmar Goldschmitt , Karlheinz Schmidtpeter , Matthias Einecke , Uwe Mueller
发明人： Manfred Ruoff , Helmut Rembold , Hans-Peter Stiefel , Gottlob Haag , Karl Gmelin , Volkmar Goldschmitt , Karlheinz Schmidtpeter , Matthias Einecke , Uwe Mueller
IPC分类号： F02M37/06 , F02M37/04 , F02M39/02 , F02M41/12 , F02M59/44 , F04B1/04 , F04B53/00
CPC分类号： F02M59/44 , F02M37/04 , F04B1/0443
摘要： A piston pump for pumping fuel in which a risk of fuel getting into the area of a shaft seal is limited. The fuel pump includes a separation chamber which is provided between a shaft seal and a fuel chamber that contains fuel. Located in the separation chamber is for instance air as a separator means, and the separation chamber communicates with an air inlet of the engine. This assures that fuel cannot get into the area of the shaft seal or escape to the outside. The fuel pump is suitable in particular for internal combustion engines in which the fuel must be delivered at high pressure.
摘要翻译： PCT No.PCT / DE97 / 00777 Sec。 371日期1998年3月10日 102（e）1998年3月10日PCT PCT 1997年4月18日PCT公布。公开号WO98 / 01673 日期1998年1月13日用于泵送燃料的活塞泵，其中进入轴封区域的燃料的风险受到限制。燃料泵包括设置在轴封和包含燃料的燃料室之间的分离室。位于分离室中的是例如作为分离装置的空气，分离室与发动机的进气口连通。这确保燃料不能进入轴封的区域或逃逸到外部。燃油泵特别适用于必须在高压下输送燃油的内燃机。

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