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公开(公告)号：US10100797B2
公开(公告)日：2018-10-16
申请号：US14892992
申请日：2014-05-21
发明人： George A. Meek , Lukhbir Panesar
摘要： A fuel injector (100) for an internal combustion engine is disclosed. The fuel injector is particularly suitable for use as a dual fuel injector, and comprises a generally tubular outer valve needle (130), an inner valve needle (140) slidably received in the outer valve needle (130), and a nozzle body assembly (112) comprising a tip part (120) and a needle guide part (118). The tip part (120) defines a seating region (120f) for the outer valve needle (130), and the needle guide part (118) comprises a guide bore (118e) for slidably receiving the outer valve needle (130). In one embodiment, the tip part (120) and the needle guide part (118) are made from different materials, and a biasing spring (148) for the outer valve needle (130) is housed in the nozzle body assembly (112).
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公开(公告)号：US09818568B2
公开(公告)日：2017-11-14
申请号：US15105001
申请日：2014-12-17
发明人： Erwan Guillanton , Aymeric Perot
IPC分类号： H01H85/165 , H01H85/00 , H01H85/20 , H01H85/24 , H01H85/54
CPC分类号： H01H85/165 , H01H85/0026 , H01H85/201 , H01H85/203 , H01H85/24 , H01H85/547
摘要： The invention relates to a fuse holder comprising two housing elements which, once assembled, together form a tube in which a support for a fuse is accommodated. Each of the two housing elements comprises a contact for establishing an electrical contact with a terminal of a fuse housed in the support, when the support is installed between the assembled housing elements. The support may comprise means to ensure the correct position of each contact in its respective housing element. The support may also comprise means to ensure the correct orientation of the fuse in the support. The support may also comprise means for retaining a seal ensuring sealing between the two housing elements.
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公开(公告)号：US09797996B2
公开(公告)日：2017-10-24
申请号：US14735418
申请日：2015-06-10
发明人： Markus Heinrich
CPC分类号： G01S7/4865 , G01S7/484 , G01S7/497 , G01S17/08 , G01S17/10
摘要： An apparatus and method for determining the distance from a distance-measuring-device to an object by sending a light-pulse from a light-emitting component toward the object by passing a current pulse through the component. A value based on the current or voltage across the component is used to determine the reference-time T0 when the value exceeds a first threshold-value, and determines first-time T1 when the value is reduced to a second threshold-value THL2. T1 is used to define two time-windows when intensity of reflected light is integrated to provide two values (Q1/Q3 and Q2/Q4) to determine a time of flight for the light-pulse based on the two values (Q1/Q3 and Q2/Q4), the difference between T0 and T1 (T1-T0), and the speed of light, c.
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公开(公告)号：US09689308B2
公开(公告)日：2017-06-27
申请号：US14003471
申请日：2012-01-09
申请人： Gerald Bykans , Hugues Simion
发明人： Gerald Bykans , Hugues Simion
IPC分类号： F01L7/00 , F02B77/00 , F02B29/04 , F02D9/10 , F02M35/10 , F16K11/052 , F16K11/22 , F02M26/48 , F02M26/10 , F02M26/64 , F02M26/70 , F02D9/02 , F02M26/05
CPC分类号： F02B77/00 , F02B29/0418 , F02D9/105 , F02D9/1065 , F02D2009/0262 , F02D2009/0264 , F02M26/05 , F02M26/10 , F02M26/48 , F02M26/64 , F02M26/70 , F02M35/10255 , F16K11/0525 , F16K11/22 , Y02T10/146
摘要： A throttle valve assembly includes a valve housing having a main channel and an auxiliary channel. A main throttle valve is pivotally mounted in the main channel, and an auxiliary throttle valve pivotally is mounted in the auxiliary channel. A common rotating actuator controls the opening angle of both the main throttle valve and the auxiliary throttle valve through an actuating mechanism. The actuating mechanism includes a crank mechanism connected between an auxiliary pivoting shaft and a gear train driven by the rotating actuator.
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公开(公告)号：US09664167B2
公开(公告)日：2017-05-30
申请号：US14435508
申请日：2013-07-30
IPC分类号： F16K17/20 , F02M63/02 , F02M63/00 , F02M37/00 , F16K15/04 , F16K17/04 , F16K27/02 , F02D41/38
CPC分类号： F02M63/025 , F02D41/3863 , F02M37/0029 , F02M63/005 , F02M63/0056 , F16K15/044 , F16K17/0406 , F16K17/048 , F16K27/0245 , Y10T137/7848
摘要： A valve arrangement comprising: a valve outlet for communication with a low pressure drain; a valve housing provided with a bore for receiving fuel from an accumulator volume; and a valve member having a closed position in which it engages a valve seating defined by the bore to prevent fuel flow from the accumulator volume to the valve outlet. The valve arrangement further comprises a first restricted flow means for restricting the flow of fuel between the accumulator volume and the valve outlet during a first stage of valve opening movement; a second restricted flow means effective during a second stage of valve opening movement to provide a greater restriction than during the first stage; and a third restricted flow means effective during a third stage of valve opening movement to provide a variable restriction to fuel flow dependent on the extent of opening movement of the valve member.
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公开(公告)号：US09518546B2
公开(公告)日：2016-12-13
申请号：US13386116
申请日：2010-07-19
发明人： Daniel Jeremy Hopley
CPC分类号： F02M59/485 , F02M39/00 , F02M39/02 , F02M59/06 , F02M59/464 , F02M59/48
摘要： A pump assembly includes a pump housing provided with a bore within which a pumping plunger is reciprocal along a plunger axis; a pump chamber defined at one end of the bore within which fuel is pressurized to a relatively high level; and an inlet valve housed within the pump housing and in communication with the pump chamber to control the flow of fuel into the pump chamber. A clamp member applies a clamping load to the pump housing, which has at least a component that is aligned with the plunger axis, through a surface of the pump housing located approximately axially above the bore. The clamp member may be secured to the pump housing by a securing member, which may be positioned radially outwards from the bore and extend through or below a plane through the pump chamber and perpendicular to the plunger axis through the pump chamber.
摘要翻译： 泵组件包括设置有孔的泵壳体，泵内柱塞沿柱塞轴线往复运动; 限定在所述孔的一端的泵室，其中燃料被加压到相对较高的水平; 以及入口阀，其容纳在所述泵壳体内并且与所述泵室连通以控制进入所述泵室的燃料的流动。 夹紧构件通过位于大致轴向位于孔的上方的泵壳体的表面，将具有至少与柱塞轴线对准的部件的泵壳体施加夹紧载荷。 夹紧构件可以通过固定构件固定到泵壳体，该固定构件可以从孔径向向外定位并且延伸通过泵室的平面或通过泵室垂直于柱塞轴线穿过泵室。
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7.发明授权公开(公告)号：US09515472B2
公开(公告)日：2016-12-06
申请号：US14404230
申请日：2013-05-30
发明人： Jurgen Muehlmichel , Kerstin Matz , Thomas Fili
IPC分类号： H02G15/013 , H01R13/52 , H01R13/40
CPC分类号： H02G15/013 , H01R13/5205
摘要： A single wire seal for sealing an electric cable in an aperture of a terminal or a connector housing is provided. The single wire seal is provided with an essentially cylindrical shape and a through hole for the electric cable. The single wire seal further comprises a crimping portion for crimping the crimping section of a terminal on both the single wire seal and the electric cable. The single wire seal is molded out of a first, preferably relatively soft elastic material having a Young's modulus. For reducing deformations of the single wire seal due to the crimping, the single wire seal is further provided with a reinforcement element arranged at the crimping portion. The reinforcement element is preferably provided with at least one ring shaped portion. The reinforcement element is molded out of a second material, which has a higher Young's modulus than the first material.
摘要翻译： 提供用于密封端子或连接器壳体的孔中的电缆的单线密封件。 单线密封件设置有基本上圆柱形的形状和用于电缆的通孔。 单线密封件还包括用于将端子的压接部分压接在单线密封件和电缆两者上的压接部分。 单线密封件由具有杨氏模量的第一，优选相对柔软的弹性材料模制而成。 为了减少由于卷边引起的单线密封的变形，单线密封件还设置有布置在压接部分处的加强元件。 加强元件优选设置有至少一个环形部分。 加强元件由第二材料模制而成，其具有比第一材料更高的杨氏模量。
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公开(公告)号：US09453484B2
公开(公告)日：2016-09-27
申请号：US13265620
申请日：2010-04-22
CPC分类号： F02M55/005 , F02M61/14 , F02M61/168 , F02M2200/40 , Y10T29/49826
摘要： A fuel injector for an internal combustion engine includes: an injector body of substantially elongate form and defining an injector body axis; an injector nozzle disposed at one end of the injector body; and a plurality of element connectors for providing fluid and/or electrical connection into and/or out of the fuel injector wherein at least some of the element connectors are arranged to be rotatable relative to one another about the injector body axis.
摘要翻译： 一种用于内燃机的燃料喷射器包括：大致细长形式并限定喷射器主体轴线的喷射器主体; 喷射器喷嘴，设置在喷射器主体的一端; 以及用于向燃料喷射器提供流体和/或电气连接的多个元件连接器，其中至少一些元件连接器被布置为可围绕喷射器主体轴线相对于彼此旋转。
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公开(公告)号：US20160169181A1
公开(公告)日：2016-06-16
申请号：US14902658
申请日：2014-07-04
CPC分类号： F02M63/02 , F02M55/02 , F02M2200/40
摘要： Fuel injection equipment includes a high pressure fuel source able to flow high pressure fuel via connecting pipes to a plurality of injectors. The fuel injection equipment is high pressure fuel reservoir-less, a distributed storage for high pressure fuel being arranged in the pipes and in the injectors.
摘要翻译： 燃料喷射设备包括能够通过连接管将高压燃料流动到多个喷射器的高压燃料源。 燃料喷射设备是高压燃料储存器，用于高压燃料的分布式存储器布置在管道和喷射器中。
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公开(公告)号：US09291132B2
公开(公告)日：2016-03-22
申请号：US14123256
申请日：2012-05-16
CPC分类号： F02M39/005 , F02M59/102 , F02M59/44 , F02M59/442 , F02M63/0001 , F04B1/0426
摘要： A high-pressure fuel pump assembly for use in an internal combustion engine is disclosed. The fuel pump assembly comprises a pumping plunger for pressurizing fuel within a pump chamber during a plunger pumping stroke, and being slidably received in a plunger bore; a rider member co-operable with a drive; and an interface member for imparting drive from the rider member to the pumping plunger to perform the plunger pumping stroke, the interface member having an interface side co-operable with the rider member). The pumping plunger comprises fluid delivery means for delivering fuel from the pump chamber to one or more contact surfaces of the pumping plunger, thereby to lubricate the contact surfaces.
摘要翻译： 公开了一种用于内燃机的高压燃油泵组件。 燃料泵组件包括用于在柱塞泵送冲程期间对泵室内的燃料加压并且可滑动地容纳在柱塞孔中的泵送柱塞; 驾驶员可与驾驶员协同操作; 以及接口构件，用于将来自骑车构件的驱动力传递到泵送柱塞，以执行柱塞泵送冲程，所述接口构件具有与车手构件可协作的接口侧）。 泵送柱塞包括流体输送装置，用于将来自泵室的燃料输送到泵送柱塞的一个或多个接触表面，从而润滑接触表面。
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