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11. 发明授权

US09435335B2 Direct injection pump control strategy for noise reduction 有权
公开(公告)号：US09435335B2
公开(公告)日：2016-09-06
申请号：US14170768
申请日：2014-02-03
申请人： DENSO International America, Inc. , DENSO CORPORATION
发明人： Tsutomu Furuhashi , Rebecca Spence , Joseph Lubinski , Dhyana Ramamurthy , Kaoru Oda
IPC分类号： F02M57/02 , F04B49/06 , F02D41/38 , F02M59/36 , F02M63/00 , F04B39/00 , F02D41/08
CPC分类号： F04B49/06 , F02D41/08 , F02D41/3809 , F02D2200/101 , F02D2200/602 , F02M59/102 , F02M59/368 , F02M63/0022 , F02M2200/09 , F02M2200/302 , F04B39/0027
摘要： A pump may have a first chamber and a solenoid coil to control movement of a first valve member. A second chamber may have a second valve member to control fluid moving into a third chamber. A first fluid passageway may link the first and second chambers, a second passageway may link second and third chambers and a third passageway may link third and fourth chambers. After pressurizing the third chamber causing fluid to flow into and leave a fourth chamber, the third chamber depressurizes due to downward movement of a plunger. Upon depressurization with a solenoid coil energized, second valve member floats and then moves against a valve seat. While the second valve member is moving toward the valve seat, the solenoid coil is de-energized causing the first valve member to move and strike the second valve member when the second valve member is moving at maximum velocity.

12. 发明授权

US09422903B2 Connecting element for GDI tube stress reduction 有权
标题翻译： GDI管减压连接元件
公开(公告)号：US09422903B2
公开(公告)日：2016-08-23
申请号：US13874499
申请日：2013-05-01
申请人： DENSO International America, Inc. , DENSO CORPORATION
发明人： Steven Roseborsky , Dhyana Ramamurthy , Tetsuo Ogata
IPC分类号： F02M69/46 , F02M69/50 , F02M61/14
CPC分类号： F02M69/50 , F02M61/14 , F02M2200/856 , F02M2200/857
摘要： In a GDI fuel rail mounting system comprising a fuel injection rail, having at least one fuel injector receiving cup with a generally cylindrical shape directly attached to the fuel rail generally perpendicular to and offset from the center of the fuel rail. The fuel rail further comprising at least one generally cylindrical attachment means proximal the fuel injector receiving cup, also attached to the fuel rail offset from the center thereof, the attachment means and the fuel injector receiving cup being disposed generally parallel to each other. A securing strap is attached to the outer curvature of at least one of the injector receiving cup and the attachment means, at least partially wrapping around the outer periphery of the attachment means, thereby inhibiting torsional, lineal, and lateral movement of the injector cup relative to the attachment means and the fuel rail.
摘要翻译：在包括燃料喷射轨道的GDI燃料轨道安装系统中，具有至少一个具有大致圆柱形形状的燃料喷射器接收杯，所述燃料喷射器接收杯直接连接到通常垂直于燃料轨道的中心并且偏离燃料轨道的燃料轨道。燃料轨道还包括靠近燃料喷射器接收杯的至少一个大致圆柱形的附接装置，燃料喷射器接收杯也附接到从其中心偏移的燃料轨道，附接装置和燃料喷射器接收杯大体上彼此平行地设置。固定带附接到至少一个注射器接收杯和附接装置的外曲面，至少部分地围绕附接装置的外周缠绕，从而抑制注射杯相对的扭转，线性和侧向运动到附接装置和燃料轨道。

13. 发明申请

US20140161631A1 DIRECT INJECTION PUMP CONTROL STRATEGY FOR NOISE REDUCTION 有权
标题翻译：直接注射泵减少噪声控制策略
公开(公告)号：US20140161631A1
公开(公告)日：2014-06-12
申请号：US14170768
申请日：2014-02-03
申请人： DENSO CORPORATION , DENSO International America, Inc.
发明人： Tsutomu Furuhashi , Rebecca Spence , Joseph Lubinski , Dhyana Ramamurthy , Kaoru Oda
IPC分类号： F04B49/06
CPC分类号： F04B49/06 , F02D41/08 , F02D41/3809 , F02D2200/101 , F02D2200/602 , F02M59/102 , F02M59/368 , F02M63/0022 , F02M2200/09 , F02M2200/302 , F04B39/0027
摘要： A pump may have a first chamber and a solenoid coil to control movement of a first valve member. A second chamber may have a second valve member to control fluid moving into a third chamber. A first fluid passageway may link the first and second chambers, a second passageway may link second and third chambers and a third passageway may link third and fourth chambers. After pressurizing the third chamber causing fluid to flow into and leave a fourth chamber, the third chamber depressurizes due to downward movement of a plunger. Upon depressurization with a solenoid coil energized, second valve member floats and then moves against a valve seat. While the second valve member is moving toward the valve seat, the solenoid coil is de-energized causing the first valve member to move and strike the second valve member when the second valve member is moving at maximum velocity.
摘要翻译：泵可以具有第一室和电磁线圈，以控制第一阀构件的运动。第二室可以具有第二阀构件以控制流入第三室的流体。第一流体通道可以连接第一和第二腔室，第二通道可以连接第二和第三腔室，第三通道可以连接第三和第四腔室。在加压第三室，使流体流入并离开第四室之后，第三室由于柱塞的向下运动而减压。在用螺线管线圈通电的情况下进行减压，第二阀构件浮动然后抵靠阀座移动。当第二阀构件朝向阀座移动时，当第二阀构件以最大速度移动时，螺线管线圈断电，使得第一阀构件移动并撞击第二阀构件。

14. 发明申请

US20140326217A1 CONNECTING ELEMENT FOR GDI TUBE STRESS REDUCTION 有权
标题翻译：连接元件减少GDI管应力
公开(公告)号：US20140326217A1
公开(公告)日：2014-11-06
申请号：US13874499
申请日：2013-05-01
申请人： DENSO International America, Inc.
发明人： Steven Roseborsky , Dhyana Ramamurthy , Tetsuo Ogata
IPC分类号： F02M69/50
CPC分类号： F02M69/50 , F02M61/14 , F02M2200/856 , F02M2200/857
摘要： In a GDI fuel rail mounting system comprising a fuel injection rail, having at least one fuel injector receiving cup with a generally cylindrical shape directly attached to the fuel rail generally perpendicular to and offset from the center of the fuel rail. The fuel rail further comprising at least one generally cylindrical attachment means proximal the fuel injector receiving cup, also attached to the fuel rail offset from the center thereof, the attachment means and the fuel injector receiving cup being disposed generally parallel to each other. A securing strap is attached to the outer curvature of at least one of the injector receiving cup and the attachment means, at least partially wrapping around the outer periphery of the attachment means, thereby inhibiting torsional, lineal, and lateral movement of the injector cup relative to the attachment means and the fuel rail.
摘要翻译：在包括燃料喷射轨道的GDI燃料轨道安装系统中，具有至少一个具有大致圆柱形形状的燃料喷射器接收杯，所述燃料喷射器接收杯直接连接到通常垂直于燃料轨道的中心并且偏离燃料轨道的燃料轨道。燃料轨道还包括靠近燃料喷射器接收杯的至少一个大致圆柱形的附接装置，燃料喷射器接收杯也附接到从其中心偏移的燃料轨道，附接装置和燃料喷射器接收杯大体上彼此平行地设置。固定带附接到至少一个注射器接收杯和附接装置的外曲面，至少部分地围绕附接装置的外周缠绕，从而抑制注射杯相对的扭转，线性和侧向运动到附接装置和燃料轨道。

15. 发明申请

US20170138325A1 FUEL INJECTOR DEVICE HAVING PIN RETAINER 有权
公开(公告)号：US20170138325A1
公开(公告)日：2017-05-18
申请号：US14944522
申请日：2015-11-18
申请人： DENSO International America, Inc.
发明人： Steve Roseborsky , Dhyana Ramamurthy
IPC分类号： F02M61/14 , F02M63/02
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.

16. 发明授权

US09441591B2 Integrated sealing and positioning structure for fuel rail 有权
标题翻译：用于燃油轨的集成密封和定位结构
公开(公告)号：US09441591B2
公开(公告)日：2016-09-13
申请号：US13839767
申请日：2013-03-15
申请人： DENSO International America, Inc.
发明人： Dhyana Ramamurthy , Steven Roseborsky
IPC分类号： F02M61/14 , F02M61/16 , F02M69/46 , F02M55/02
CPC分类号： F02M61/14 , F02M55/025 , F02M61/145 , F02M61/168 , F02M69/465 , F02M2200/855 , F02M2200/856 , F02M2200/857 , F02M2200/858
摘要： A mounting assembly for mounting a fuel injector to a fuel rail. The mounting assembly includes a mounting boss and a fuel cup. The mounting boss is configured to be mounted to the fuel rail and receive a bolt within the mounting boss to couple the fuel rail to a cylinder head. The fuel cup is coupled to the mounting boss and configured to receive the fuel injector therein, as well as be mounted to the fuel rail to direct fuel from the fuel rail to the fuel injector.
摘要翻译：用于将燃料喷射器安装到燃料轨的安装组件。安装组件包括安装凸台和燃料杯。安装凸台被构造成安装到燃料轨道并且在安装凸台内容纳螺栓以将燃料轨连接到气缸盖。燃料杯联接到安装凸台并且构造成在其中接收燃料喷射器，并且被安装到燃料轨道以将燃料从燃料轨引导到燃料喷射器。

17. 发明授权

US09957938B2 Fuel injector device having pin retainer 有权
公开(公告)号：US09957938B2
公开(公告)日：2018-05-01
申请号：US14944522
申请日：2015-11-18
申请人： DENSO International America, Inc.
发明人： Steve Roseborsky , Dhyana Ramamurthy
IPC分类号： F02M61/14 , F02M63/02 , F02M55/02 , F02M69/46
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.

18. 发明申请

US20140261332A1 INTEGRATED SEALING AND POSITIONING STRUCTURE FOR FUEL RAIL 有权
标题翻译：集成密封和燃油轨道定位结构
公开(公告)号：US20140261332A1
公开(公告)日：2014-09-18
申请号：US13839767
申请日：2013-03-15
申请人： DENSO INTERNATIONAL AMERICA, INC.
发明人： Dhyana Ramamurthy , Steven Roseborsky
IPC分类号： F02M61/14
CPC分类号： F02M61/14 , F02M55/025 , F02M61/145 , F02M61/168 , F02M69/465 , F02M2200/855 , F02M2200/856 , F02M2200/857 , F02M2200/858
摘要： A mounting assembly for mounting a fuel injector to a fuel rail. The mounting assembly includes a mounting boss and a fuel cup. The mounting boss is configured to be mounted to the fuel rail and receive a bolt within the mounting boss to couple the fuel rail to a cylinder head. The fuel cup is coupled to the mounting boss and configured to receive the fuel injector therein, as well as be mounted to the fuel rail to direct fuel from the fuel rail to the fuel injector.
摘要翻译：用于将燃料喷射器安装到燃料轨的安装组件。安装组件包括安装凸台和燃料杯。安装凸台被构造成安装到燃料轨道并且在安装凸台内容纳螺栓以将燃料轨连接到气缸盖。燃料杯联接到安装凸台并且构造成在其中接收燃料喷射器，并且被安装到燃料轨道以将燃料从燃料轨引导到燃料喷射器。

19. 发明授权

US11961403B2 Lane monitoring during turns in an intersection 有权
公开(公告)号：US11961403B2
公开(公告)日：2024-04-16
申请号：US17869141
申请日：2022-07-20
申请人： DENSO CORPORATION
发明人： Dhyana Ramamurthy , Aaron Weinfield , Brian Gallagher , Susan Graham
IPC分类号： G08G1/16 , B60W30/12 , B60W30/18 , B60W50/14 , B60W50/16 , G06V20/54 , G08G1/0967
CPC分类号： G08G1/167 , B60W30/12 , B60W30/18159 , B60W50/16 , G06V20/54 , G08G1/096783 , G08G1/166 , B60W2050/143 , B60W2050/146 , B60W2556/40 , B60W2556/50 , G06V2201/08
摘要： A system for generating virtual lane markers of an intersection so that the virtual lane markers are visible to an operator of a vehicle at the intersection. The system includes a remote station having a transceiver, a remote memory module configured to store map data and baseline static paths of vehicles moving through the intersection, and a remote control module configured to broadcast via the transceiver a map message indicating the baseline static paths. A vehicle transceiver is configured to receive the map message. A vehicle control module is configured to generate virtual lane markers through the intersection based on the baseline static paths included with the received map message.

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