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公开(公告)号：US10934984B1
公开(公告)日：2021-03-02
申请号：US16552187
申请日：2019-08-27
发明人： Steve Roseborsky , Garrett Stewart
摘要： A fuel delivery system for an engine includes a fuel rail, a fuel injector, and a clip. The fuel rail has a cup that defines an opening. The fuel injector has an upper end that is disposed within the opening such that the cup and fuel injector are axially aligned. The clip is secured to the fuel injector and engages the cup to orient the fuel injector radially relative to the cup. The clip has a tab that extends outward relative to the fuel injector. The tab defines a central orifice that is configured to receive a fastener. The fastener is configured to mount a wire harness.
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公开(公告)号：US10934986B1
公开(公告)日：2021-03-02
申请号：US16707811
申请日：2019-12-09
发明人： Garrett Stewart , Steve Roseborsky
摘要： A fuel delivery system for an engine includes a fuel rail cup, a fuel injector, and a retainer clip. The fuel rail cup extends along a longitudinal axis and defines an opening that extends radially outward from the longitudinal axis. The fuel injector has an upper end that is disposed within the opening such that the cup and fuel injector are aligned along the longitudinal axis. The retainer clip has a central body and at least one prong that protrudes upward from the central body. The central body engages the fuel injector and the at least one prong engages the fuel rail cup such that the clip inhibits axial movement of the fuel injector relative to the fuel rail cup along the longitudinal axis and such that the clip inhibits rotation of the fuel injector relative to the fuel rail cup about the longitudinal axis.
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3.发明授权公开(公告)号：US09399976B2
公开(公告)日：2016-07-26
申请号：US13945401
申请日：2013-07-18
CPC分类号： F02M55/04 , F02M59/462 , F02M63/005 , F02M63/0265 , F02M63/0295 , F02M2200/315 , F04B1/0404 , F04B1/0452 , F04B53/10 , F04B53/16
摘要： A fuel delivery system including a high pressure fuel pump assembly. The assembly includes first and second output fuel paths each in communication with a fuel pump chamber. A main pressure relief fuel path is in communication with the fuel pump chamber and includes a pressure relief valve. A first relief fuel path is in communication with both the first output fuel path and the main pressure relief fuel path. A second relief fuel path is in communication with both the second output fuel path and the main pressure relief fuel path. The first and the second relief fuel paths are configured to restrict fuel flow therethrough between the first and the second output fuel paths.
摘要翻译： 一种燃料输送系统，包括高压燃料泵组件。 组件包括与燃料泵室连通的第一和第二输出燃料路径。 主减压燃料路径与燃料泵室连通并且包括压力释放阀。 第一释放燃料路径与第一输出燃料路径和主减压燃料路径连通。 第二释放燃料路径与第二输出燃料路径和主减压燃料路径连通。 第一和第二释放燃料路径被构造成限制在第一和第二输出燃料路径之间的燃料流动。
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公开(公告)号：US20170074223A1
公开(公告)日：2017-03-16
申请号：US14852999
申请日：2015-09-14
CPC分类号： F02M61/14 , F02M55/04 , F02M61/167 , F02M61/168 , F02M63/0225 , F02M69/465 , F02M2200/853 , F02M2200/855 , F02M2200/856 , F02M2200/857
摘要： A cup is in a bottomed tubular shape to receive an injector along an injector axis. A bracket is extended from a sidewall of the cup. The bracket includes at least one arm and a body. The at least one arm connects the body with the cup. The body forms a screw opening configured to receive a screw along a screw axis. The body has a pivot end on an opposite side of the screw axis from the injector axis.
摘要翻译： 杯子是有底的管状形状，以沿喷射器轴线接收喷射器。 支架从杯的侧壁延伸。 支架包括至少一个手臂和一个主体。 至少一个臂将身体与杯子连接起来。 主体形成螺纹开口，构造成沿着螺杆轴线容纳螺钉。 主体在与喷射器轴线的螺杆轴线的相对侧上具有枢转端。
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公开(公告)号：US10190557B2
公开(公告)日：2019-01-29
申请号：US14852999
申请日：2015-09-14
摘要： A cup is in a bottomed tubular shape to receive an injector along an injector axis. A bracket is extended from a sidewall of the cup. The bracket includes at least one arm and a body. The at least one arm connects the body with the cup. The body forms a screw opening configured to receive a screw along a screw axis. The body has a pivot end on an opposite side of the screw axis from the injector axis.
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公开(公告)号：US20150020776A1
公开(公告)日：2015-01-22
申请号：US13945401
申请日：2013-07-18
CPC分类号： F02M55/04 , F02M59/462 , F02M63/005 , F02M63/0265 , F02M63/0295 , F02M2200/315 , F04B1/0404 , F04B1/0452 , F04B53/10 , F04B53/16
摘要： A fuel delivery system including a high pressure fuel pump assembly. The assembly includes first and second output fuel paths each in communication with a fuel pump chamber. A main pressure relief fuel path is in communication with the fuel pump chamber and includes a pressure relief valve. A first relief fuel path is in communication with both the first output fuel path and the main pressure relief fuel path. A second relief fuel path is in communication with both the second output fuel path and the main pressure relief fuel path. The first and the second relief fuel paths are configured to restrict fuel flow therethrough between the first and the second output fuel paths.
摘要翻译： 一种燃料输送系统，包括高压燃料泵组件。 组件包括与燃料泵室连通的第一和第二输出燃料路径。 主减压燃料路径与燃料泵室连通并且包括压力释放阀。 第一释放燃料路径与第一输出燃料路径和主减压燃料路径连通。 第二释放燃料路径与第二输出燃料路径和主减压燃料路径连通。 第一和第二释放燃料路径被构造成限制在第一和第二输出燃料路径之间的燃料流动。
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公开(公告)号：US20170138325A1
公开(公告)日：2017-05-18
申请号：US14944522
申请日：2015-11-18
CPC分类号： F02M61/14 , F02M55/025 , F02M63/0275 , F02M69/465 , F02M2200/851 , F02M2200/853 , F02M2200/856 , F02M2200/857
摘要： An injector has an inlet body. A cup is in a bottomed tubular shape to hold the inlet body. The cup has a sidewall defining first apertures and second apertures. A first pin is inserted in the first apertures. A second pin is inserted in the second apertures. The first pin and the second pin are configured to hold the inlet body and to restrict rotation of the inlet body relative to the cup.
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公开(公告)号：US09957938B2
公开(公告)日：2018-05-01
申请号：US14944522
申请日：2015-11-18
CPC分类号： F02M61/14 , F02M55/025 , F02M63/0275 , F02M69/465 , F02M2200/851 , F02M2200/853 , F02M2200/856 , F02M2200/857
摘要： An injector has an inlet body. A cup is in a bottomed tubular shape to hold the inlet body. The cup has a sidewall defining first apertures and second apertures. A first pin is inserted in the first apertures. A second pin is inserted in the second apertures. The first pin and the second pin are configured to hold the inlet body and to restrict rotation of the inlet body relative to the cup.
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