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1. 发明授权

US07556022B1 Attachment for fuel injectors in direct injection fuel systems 有权
标题翻译：直喷式燃油系统燃油喷射器附件
公开(公告)号：US07556022B1
公开(公告)日：2009-07-07
申请号：US11969656
申请日：2008-01-04
申请人： Robert Doherty , Michael J. Zdroik
发明人： Robert Doherty , Michael J. Zdroik
IPC分类号： F02M61/14 , F02M61/18
CPC分类号： F02M55/025 , F02M55/004 , F02M55/005 , F02M55/02 , F02M2200/853
摘要： A fuel delivery system comprising a fuel rail having an outlet and a receptor cup associated therewith. The system further including a fuel injector having an inlet, an outlet and a body therebetween. The inlet is configured for insertion into the cup of the fuel rail and for fluid communication with the outlet thereof. The system still further including a retention clip configured for engagement with the fuel injector and the cup in order to couple the fuel injector with the fuel rail. In the inventive system, the fuel injector further includes a load distribution feature. This feature is configured to engage a portion of the retention clip and to assist with the distribution about the clip of a load applied to the injector.
摘要翻译：一种燃料输送系统，包括具有出口的燃料轨和与其相关联的受体杯。所述系统还包括燃料喷射器，其具有入口，出口和其间的主体。入口构造成用于插入燃料轨的杯中并与其出口流体连通。该系统还包括配置成与燃料喷射器和杯接合以将燃料喷射器与燃料轨连接的保持夹。在本发明的系统中，燃料喷射器还包括负载分配特征。该特征被配置为接合保持夹的一部分并且辅助关于施加到喷射器的负载的夹子的分布。

2. 发明授权

US07143748B2 Fuel rail crossover hose 有权
公开(公告)号：US07143748B2
公开(公告)日：2006-12-05
申请号：US11336153
申请日：2006-01-20
申请人： Michael J. Zdroik , Robert Doherty , Jackson Zel Roe , Gary Lynn Handshoe
发明人： Michael J. Zdroik , Robert Doherty , Jackson Zel Roe , Gary Lynn Handshoe
IPC分类号： F02M37/04
CPC分类号： F02M37/0041 , F02B2075/125 , F02M55/04 , F02M69/465 , F02M2200/315 , Y02T10/123
摘要： A fuel rail assembly with crossover conduits for communicating fuel between two fuel rails of a fuel-injected, spark ignited internal combustion engine is provided. The hose has a body with a mechanism for damping pressure pulsations within the fuel rail assembly.

3. 发明授权

US07415970B2 Fuel injector retention clip 有权
公开(公告)号：US07415970B2
公开(公告)日：2008-08-26
申请号：US11835186
申请日：2007-08-07
申请人： Michael J. Zdroik , Robert Doherty
发明人： Michael J. Zdroik , Robert Doherty
IPC分类号： F02M61/14
CPC分类号： F02M55/005 , F02M61/14 , F02M61/145 , F02M61/168 , F02M69/042 , F02M69/465 , F02M2200/8053 , F02M2200/852 , F02M2200/853 , F02M2200/856 , Y10T24/44
摘要： A fuel delivery system in accordance with the present invention comprises a fuel rail having an outlet opening and an outlet cup that is insertable into the outlet opening. The cup includes a flange. The flange includes at least one tab extending therefrom. The cup further defines a vertical axis extending therethrough. The system further includes a fuel injector with an inlet insertable within the cup. The system still further includes a retention clip. The clip includes an inner peripheral surface, at least a portion of which is configured for engagement with the injector when the clip and injector are assembled together. The clip further includes at least one arm, the arm further including a finger configured for spring engagement with the tab of the cup. The clip is operative to limit the movement of the fuel injector when it is assembled with the clip and inserted in the cup.

4. 发明授权

US07467618B2 Fuel injector retention clip 有权
标题翻译：燃油喷射器保持夹
公开(公告)号：US07467618B2
公开(公告)日：2008-12-23
申请号：US11835179
申请日：2007-08-07
申请人： Michael J. Zdroik , Robert Doherty
发明人： Michael J. Zdroik , Robert Doherty
IPC分类号： F02M61/14
CPC分类号： F02M55/005 , F02M61/14 , F02M61/145 , F02M61/168 , F02M69/042 , F02M69/465 , F02M2200/8053 , F02M2200/852 , F02M2200/853 , F02M2200/856 , Y10T24/44
摘要： A fuel delivery system in accordance with the present invention comprises a fuel rail having an outlet opening and an outlet cup that is insertable into the outlet opening. The cup includes a flange. The flange includes at least one tab extending therefrom. The cup further defines a vertical axis extending therethrough. The system further includes a fuel injector with an inlet insertable within the cup. The system still further includes a retention clip. The clip includes an inner peripheral surface, at least a portion of which is configured for engagement with the injector when the clip and injector are assembled together. The clip further includes at least one arm, the arm further including a finger configured for spring engagement with the tab of the cup. The clip is operative to limit the movement of the fuel injector when it is assembled with the clip and inserted in the cup.
摘要翻译：根据本发明的燃料输送系统包括具有出口开口的燃料导轨和可插入出口开口的出口杯。杯子包括一个法兰。凸缘包括从其延伸的至少一个凸片。杯子还限定了延伸穿过其中的垂直轴线。该系统还包括具有可插入杯内的入口的燃料喷射器。系统还包括保持夹。夹子包括内周表面，其中至少一部分构造成当夹子和注射器组装在一起时与喷射器接合。夹子还包括至少一个臂，所述臂还包括构造成用于与杯的突片弹簧接合的手指。当夹子与夹子组装并插入杯中时，夹子可操作以限制燃料喷射器的运动。

5. 发明申请

US20090173317A1 ATTACHMENT FOR FUEL INJECTORS IN DIRECT INJECTION FUEL SYSTEMS 有权
标题翻译：燃油喷射器直接注射燃油系统的附件
公开(公告)号：US20090173317A1
公开(公告)日：2009-07-09
申请号：US11969656
申请日：2008-01-04
申请人： Robert Doherty , Michael J. Zdroik
发明人： Robert Doherty , Michael J. Zdroik
IPC分类号： F02M61/14 , F02M63/02
CPC分类号： F02M55/025 , F02M55/004 , F02M55/005 , F02M55/02 , F02M2200/853
摘要： A fuel delivery system comprising a fuel rail having an outlet and a receptor cup associated therewith. The system further including a fuel injector having an inlet, an outlet and a body therebetween. The inlet is configured for insertion into the cup of the fuel rail and for fluid communication with the outlet thereof. The system still further including a retention clip configured for engagement with the fuel injector and the cup in order to couple the fuel injector with the fuel rail. In the inventive system, the fuel injector further includes a load distribution feature. This feature is configured to engage a portion of the retention clip and to assist with the distribution about the clip of a load applied to the injector.
摘要翻译：一种燃料输送系统，包括具有出口的燃料轨和与其相关联的受体杯。所述系统还包括燃料喷射器，其具有入口，出口和其间的主体。入口构造成用于插入燃料轨的杯中并与其出口流体连通。该系统还包括配置成与燃料喷射器和杯接合以将燃料喷射器与燃料轨连接的保持夹。在本发明的系统中，燃料喷射器还包括负载分配特征。该特征被配置为接合保持夹的一部分并且辅助关于施加到喷射器的负载的夹子的分布。

6. 发明授权

US07360524B2 Fuel injector retention clip 有权
公开(公告)号：US07360524B2
公开(公告)日：2008-04-22
申请号：US11361550
申请日：2006-02-24
申请人： Michael J. Zdroik , Robert Doherty
发明人： Michael J. Zdroik , Robert Doherty
IPC分类号： F02M61/14
CPC分类号： F02M55/005 , F02M61/14 , F02M61/145 , F02M61/168 , F02M69/042 , F02M69/465 , F02M2200/8053 , F02M2200/852 , F02M2200/853 , F02M2200/856 , Y10T24/44
摘要： A fuel delivery system in accordance with the present invention comprises a fuel rail having an outlet opening and an outlet cup that is insertable into the outlet opening. The cup includes a flange. The flange includes at least one tab extending therefrom. The cup further defines a vertical axis extending therethrough. The system further includes a fuel injector with an inlet insertable within the cup. The system still further includes a retention clip. The clip includes an inner peripheral surface, at least a portion of which is configured for engagement with the injector when the clip and injector are assembled together. The clip further includes at least one arm, the arm further including a finger configured for spring engagement with the tab of the cup. The clip is operative to limit the movement of the fuel injector when it is assembled with the clip and inserted in the cup.

7. 发明授权

US07021290B2 Fuel rail crossover hose 失效
标题翻译：燃油轨交叉软管
公开(公告)号：US07021290B2
公开(公告)日：2006-04-04
申请号：US10721943
申请日：2003-11-25
申请人： Michael J. Zdroik , Robert Doherty , Jackson Zel Roe , Gary Lynn Handshoe
发明人： Michael J. Zdroik , Robert Doherty , Jackson Zel Roe , Gary Lynn Handshoe
IPC分类号： F02M37/04
CPC分类号： F02M37/0041 , F02B2075/125 , F02M55/04 , F02M69/465 , F02M2200/315 , Y02T10/123
摘要： A fuel rail assembly with crossover conduits for communicating fuel between two fuel rails of a fuel-injected, spark ignited internal combustion engine is provided. The hose has a body with a mechanism for damping pressure pulsations within the fuel rail assembly.
摘要翻译：提供了具有用于在燃料喷射的火花点火式内燃机的两个燃料轨之间连通燃料的交叉导管的燃料轨组件。软管具有主体，该主体具有用于阻止燃料导轨组件内的压力脉动的机构。

8. 发明授权

US06990959B1 Fuel rail delivery system arrangement 失效
标题翻译：燃油轨道输送系统布置
公开(公告)号：US06990959B1
公开(公告)日：2006-01-31
申请号：US11003065
申请日：2004-12-03
申请人： Michael J. Zdroik , Robert Doherty , Jackson Zel Roe
发明人： Michael J. Zdroik , Robert Doherty , Jackson Zel Roe
IPC分类号： F02M37/04
CPC分类号： F02M69/465 , F02M69/462 , F02M2200/315 , F02M2200/40
摘要： An air fuel delivery system arrangement for an engine is provided, including an air manifold body, having a first set of runners for a first cylinder bank with inlets on a first side and outlets on a second side of the manifold body and a second set of runners for a second cylinder bank with inlets on a second side and outlets on a first side. And a first fuel rail is included, having outlets for connection with fuel injectors for delivering fuel to the first cylinder bank being positioned generally between the inlets of the manifold body. A second fuel rail is also included, having outlets for connection with fuel injectors for delivering fuel to the second cylinder bank being positioned generally between the inlets of the manifold body being generally vertically aligned with the first fuel rail.
摘要翻译：提供了一种用于发动机的空气燃料输送系统装置，其包括空气歧管主体，其具有用于第一气缸组的第一组滑道，第一气缸组具有在第一侧上的入口和在歧管主体的第二侧上的出口，以及第二组用于具有在第二侧上的入口和在第一侧上的出口的第二气缸组的流道。并且包括第一燃料轨，具有用于与燃料喷射器连接的出口，用于将燃料输送到通常位于歧管体的入口之间的第一气缸组。还包括第二燃料轨道，其具有用于与燃料喷射器连接的出口，用于将燃料输送到第二气缸组，其通常位于歧管体的入口之间，大致垂直对准第一燃料轨。

9. 发明授权

US07114490B2 Multiple pump fuel delivery system 有权
标题翻译：多泵燃油输送系统
公开(公告)号：US07114490B2
公开(公告)日：2006-10-03
申请号：US10949909
申请日：2004-09-24
申请人： Michael J. Zdroik
发明人： Michael J. Zdroik
IPC分类号： F02M37/04 , F02D17/00
CPC分类号： F02M37/0029 , B01D35/0273 , B01D35/26 , F02B61/04 , F02D41/221 , F02D41/3082 , F02D2041/2058 , F02M25/0228 , F02M37/0058 , F02M37/0064 , F02M37/106 , F02M37/18 , F02M37/221
摘要： A multiple pump fuel delivery system is provided, which in one preferred embodiment includes a tank. Mounted within the tank are multiple fuel pumps. The fuel pumps have intakes connected to filters. One pump may be connected to a fuel only passing filter, and another pump may be connected with a fuel-water mixture passing filter. Fuel from the outlets of the pumps is delivered past non-return check valves through a manifold. The manifold is connected with a pressure regulator valve, which is fluidly communicative with the engine of the vehicle. A relief outlet is also provided to return excess fuel.
摘要翻译：提供了多泵燃料输送系统，其在一个优选实施例中包括罐。安装在油箱内的是多个燃油泵。燃油泵具有连接到过滤器的进气口。一个泵可以连接到仅燃料通过的过滤器，另一个泵可以与燃料 - 水混合物通过过滤器连接。来自泵出口的燃油通过歧管通过止回止回阀。歧管与压力调节阀连接，压力调节阀与车辆的发动机流体连通。还提供排气口以返回多余的燃料。

10. 发明授权

US06935314B2 Fuel rail air damper 有权
标题翻译：燃油轨道空气阻尼器
公开(公告)号：US06935314B2
公开(公告)日：2005-08-30
申请号：US10742538
申请日：2003-12-19
申请人： Michael J. Zdroik , Ronald Eugene Baker , Donna Ann Smith
发明人： Michael J. Zdroik , Ronald Eugene Baker , Donna Ann Smith
IPC分类号： F02M37/00 , F02M63/00 , F02M69/46 , F02M41/00 , F16L55/04
CPC分类号： F02M69/465 , F02M37/0041 , F02M2200/315 , F02M2200/8084
摘要： A fuel rail is provided for delivering fuel to a plurality of fuel injectors for a reciprocating piston internal combustion engine which in a preferred embodiment includes a sealed housing having an inlet for receiving fuel, the housing having at least first and second outlets for delivering fuel to fuel injectors, a first chamber forming a first control volume with an inlet connected with an interior of the sealed housing, the first chamber forming a vapor space for the sealed housing interior, and a second chamber forming a second control volume with an inlet to the first control volume, the second chamber forming a vapor space for the first control volume.
摘要翻译：提供了一种用于将燃料输送到用于往复式活塞内燃机的多个燃料喷射器的燃料轨道，其在优选实施例中包括具有用于接收燃料的入口的密封壳体，所述壳体具有至少第一和第二出口，用于将燃料输送到燃料喷射器，形成具有与密封壳体的内部相连的入口的第一控制体积的第一室，所述第一室形成用于密封壳体内部的蒸汽空间，以及形成第二控制体积的第二室，第一控制体积，第二室形成用于第一控制体积的蒸气空间。

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