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公开(公告)号：US09520674B2
公开(公告)日：2016-12-13
申请号：US14795978
申请日：2015-07-10
Inventor： Vincent Regnier , Rene Lehmann
IPC: H01R13/627 , H01R13/639
CPC classification number: H01R13/6273 , H01R13/639
Abstract: The present invention relates to a connector assembly for airbag restraint systems. The connector assembly comprises a connector housing and secondary locking means assigned to the connector housing. The secondary locking means is arranged movable relative to the connector housing and can be moved from an open position to a locked position. Further the secondary locking means comprises two separate locking members wherein each of the two separate locking members is configured to be independently movable.
Abstract translation: 本发明涉及一种用于安全气囊保护系统的连接器组件。 连接器组件包括连接器壳体和分配给连接器壳体的辅助锁定装置。 辅助锁定装置相对于连接器壳体布置成可移动，并且可以从打开位置移动到锁定位置。 此外，辅助锁定装置包括两个单独的锁定构件，其中两个单独的锁定构件中的每一个构造成可独立地移动。
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公开(公告)号：US09518592B2
公开(公告)日：2016-12-13
申请号：US14005884
申请日：2012-03-22
Applicant: Keith E. Wright , Michael Peter Cooke , David W. Needham , Martin Paul Hardy
Inventor： Keith E. Wright , Michael Peter Cooke , David W. Needham , Martin Paul Hardy
CPC classification number: F04D29/58 , F01N3/2066 , F01N2610/02 , F01N2610/11 , F01N2610/1433 , F01N2610/1453 , Y02T10/24
Abstract: A pump assembly having improved cooling for use in a selective catalytic reduction system is disclosed. The pump assembly comprises a pump housing having a body portion and a nozzle portion extending from the body portion, a jacket including a cavity for receiving the pump housing, first and second ports for cooling fluid, and a flow guide disposed between the jacket and the pump housing. The cavity includes a first compartment for cooling fluid defined in part by the flow guide and in part by the pump housing and being in fluid communication with the first port; and a second compartment for cooling fluid defined in part by the flow guide and in part by the jacket. The first compartment is in fluid communication with the second port by way of the second compartment.
Abstract translation: 公开了一种具有改进的用于选择性催化还原系统的冷却的泵组件。 泵组件包括具有主体部分和从主体部分延伸的喷嘴部分的泵壳体，包括用于接收泵壳体的腔体的护套，用于冷却流体的第一和第二端口以及设置在护套和 泵壳。 空腔包括用于冷却部分地由流动引导件限定的部分的第一隔室，并且部分地由泵壳体与第一端口流体连通; 以及用于冷却流体的第二隔室，所述第二隔室部分地由所述流动引导件限定，并且部分地由所述护套限定。 第一隔室通过第二隔室与第二端口流体连通。
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公开(公告)号：US09494121B2
公开(公告)日：2016-11-15
申请号：US14372227
申请日：2013-01-31
Inventor： George Nicholas Felton
CPC classification number: F02M69/02 , F02M59/102
Abstract: A fuel pump assembly comprises a pumping plunger for pressurizing fuel within a pumping chamber during a plunger pumping stroke; and a cam follower arrangement for imparting drive to the pumping plunger including a cam follower member which cooperates with the pumping plunger. The cam follower arrangement is biased into engagement with a cam drive while a degree of relative movement along the plunger axis is permitted between the cam follower member and the pumping plunger. At least one of the pumping plunger and the cam follower member includes a surface provided with a feature which defines together with a facing surface of the other of the pumping plunger and the cam follower member, a cushioning volume therebetween for receiving fluid to provide a cushioning effect as the pumping plunger and the cam follower member move into contact with one another, in use. The feature includes a flat central portion and an annular region which is conical in form and which is angled relative to the facing surface.
Abstract translation: 燃料泵组件包括用于在柱塞泵送冲程期间对泵送室内的燃料加压的泵送柱塞; 以及用于对泵送柱塞进行驱动的凸轮从动装置，包括与泵送柱塞配合的凸轮从动件。 凸轮从动件装置被偏置成与凸轮驱动器接合，同时在凸轮从动件和泵送柱塞之间允许沿着柱塞轴线的一定程度的相对运动。 泵送柱塞和凸轮从动件中的至少一个包括设置有与泵送柱塞和凸轮从动件的另一个的相对表面一起限定的特征的表面，其间用于接收流体的缓冲体积以提供缓冲 在使用中，抽吸柱塞和凸轮从动件的作用相互接触。 该特征包括平坦的中心部分和环形区域，其形状为圆锥形并且相对于相对表面成角度。
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公开(公告)号：US09310010B2
公开(公告)日：2016-04-12
申请号：US13978186
申请日：2012-01-11
Applicant: Michael Peter Cooke
Inventor： Michael Peter Cooke
CPC classification number: F16L41/02 , F01N3/2066 , F01N2610/02 , F01N2610/1453 , F02M61/08 , F02M61/18 , Y02T10/24 , Y10T137/87676
Abstract: An injection device for administering a reagent into an exhaust passage of an internal combustion engine, the injection device having an axis along its length and comprising an outwardly opening valve member having a seating surface which is engageable with a valve seating region. A seating member provided with an internal bore which defines the valve seating region, wherein the internal bore further defines a flow re-directing region downstream of the valve seating region. The seating member has an end face provided with a feature which intersects with at least a portion of the flow re-directing region to define, together with the flow re-directing region, a spray path for reagent exiting the injection device when the valve member is moved outwardly from the bore away from the valve seating region. The spray path has a variable spray angle, relative to the axis, around the circumference of the valve seating region.
Abstract translation: 一种用于将试剂施加到内燃机的排气通道中的注射装置，所述注射装置具有沿其长度的轴线，并且包括具有可与阀座区域接合的就座表面的向外打开的阀构件。 设置有限定阀座区域的内孔的座位构件，其中内孔还限定了阀座区域下游的流动重新定向区域。 座部件具有端面，该端面设置有与流动重新导向区域的至少一部分相交的特征，以与流动重新导向区域一起限定当阀构件的离开喷射装置的试剂的喷射路径 从孔离开阀座区域向外移动。 围绕阀座区域的圆周，喷射路径相对于轴线具有可变的喷射角度。
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公开(公告)号：US09297472B2
公开(公告)日：2016-03-29
申请号：US14126009
申请日：2012-06-13
Applicant: Michel Marechal , Frederic Sauvage , Christophe Cardon
Inventor： Michel Marechal , Frederic Sauvage , Christophe Cardon
CPC classification number: F16K31/0658 , F02M61/12 , F02M63/0007 , F02M63/0015 , F02M63/0225 , F02M63/025
Abstract: An electro-valve for discharging a common rail while maintaining a minimum pressure, comprising an electro-magnetic coil inside which is arranged a movable plunger, controlling the displacements of a movable axis engaging a ball valve, said movable plunger being urged in the closing position of the ball valve by a spring housed inside a bearing cap, wherein a bottom wall of the bearing cap surrounds an external surface of the movable plunger, wherein a clearance between the external surface of the plunger and an internal wall of the bearing cap is filled with a film of fuel, the opening movement of the plunger causing the fuel to flow from a room situated on top of the plunger to a bore in which the axis is arranged, wherein a sleeve of a controlled thickness is arranged around the plunger within the clearance to set the thickness of said film of fuel.
Abstract translation: 一种用于在保持最小压力的同时排出共轨的电动阀，包括电磁线圈，其内部设置有可移动的柱塞，控制与球阀接合的可动轴的位移，所述可动柱塞被推动在关闭位置 通过容纳在轴承盖内的弹簧，其中轴承盖的底壁围绕可移动柱塞的外表面，其中柱塞的外表面与轴承盖的内壁之间的间隙被填充 具有燃料膜，柱塞的打开运动导致燃料从位于柱塞顶部的房间流动到其中布置轴线的孔，其中具有受控厚度的套筒围绕柱塞布置在内部 间隙设定所述薄膜的燃料厚度。
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Patent Agency Ranking
公开(公告)号：US09279402B2
公开(公告)日：2016-03-08
申请号：US13382603
申请日：2010-07-21
Applicant: Christophe Tapin , Stephane Van Den Hende , Julien Roussilhe
Inventor： Christophe Tapin , Stephane Van Den Hende , Julien Roussilhe
CPC classification number: F02M55/04 , F02M61/16 , F02M2200/31 , F02M2200/315 , F02M2200/40
Abstract: A fuel injector for use in an internal combustion engine includes a valve member that is moveable within a bore of an injection nozzle so as to be engageable with a valve seat region to control fuel delivery through one or more nozzle outlets, an injector body housing an actuator that is operable to move the valve member within the bore, and defining an accumulator volume for storing high pressure fuel. The fuel injector includes a damping chamber in fluid communication with the accumulator volume through a fluid passage, the damping chamber serving to reduce pressure wave activity within the accumulator volume.
Abstract translation: 一种用于内燃机的燃料喷射器包括一个阀构件，该阀构件可以在喷嘴的孔内移动，以便能够与阀座区域接合，以控制通过一个或多个喷嘴出口的燃料输送， 致动器，其可操作以在所述孔内移动所述阀构件，并且限定用于存储高压燃料的储存器容积。 燃料喷射器包括通过流体通道与蓄能器体积流体连通的阻尼室，该阻尼室用于减小储液器容积内的压力波动。
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公开(公告)号：US09276345B2
公开(公告)日：2016-03-01
申请号：US14385505
申请日：2013-03-14
Inventor： Melanie Guillanton , Olivier Goletto
IPC: H01R13/44 , H01R13/422 , H01R13/518 , H01R13/641 , H01R24/76 , H01R13/436 , H01R13/629
CPC classification number: H01R13/44 , H01R13/4226 , H01R13/4365 , H01R13/518 , H01R13/62944 , H01R13/641 , H01R24/76
Abstract: An electrical connector comprising one or more housings and a carrier adapted to receive the housing(s). The housing comprises a flexible lance adapted to flex to maintain an electrical contact in the receptacle. The carrier comprises a protrusion. When the lance is in its unlock condition, the lance cooperates with the protrusion to prevent the housing from reaching the assembled position with respect to the carrier. When the lance is in its lock condition, the lance does not cooperate with the protrusion.
Abstract translation: 一种电连接器，包括一个或多个壳体和适于接收所述壳体的载体。 壳体包括适于弯曲以保持插座中的电接触的柔性喷枪。 载体包括突起。 当喷枪处于其解锁状态时，喷枪与突起配合以防止壳体相对于托架到达组装位置。 当喷枪处于锁定状态时，喷枪不会与突起配合。
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公开(公告)号：US20150316010A1
公开(公告)日：2015-11-05
申请号：US14440396
申请日：2013-10-24
Inventor： Anthony Lewis , Craig Iliffe , Peter Lloyd , Mark S. Graham
CPC classification number: F02M55/007 , F02M47/027 , F02M53/046 , F02M55/002 , F02M63/0015 , F02M63/0045 , Y10T137/5762
Abstract: The present invention relates to a 3-way valve assembly (102; 202; 302) for a fuel injector (101; 201; 301). The valve assembly (102; 202; 302) includes a valve body (103; 203; 303), a movable valve member (104; 204; 304), and an armature (113; 213; 313) for actuating the valve member (104; 204; 304). The armature (113; 213; 313) is disposed in an armature cavity (115; 215; 315). The valve member (104; 204; 304) is configured to control an operating pressure in a control chamber (105). The valve body (103; 203; 303) includes a bore (117; 217; 317) in which the valve member (104; 204) is disposed. A leak vent (121; 221) is provided for venting fuel leaking through the bore (117; 217) past said valve member (104; 204). In an alternate embodiment, a partitioning member (333) is disposed in the armature cavity (315).
Abstract translation: 本发明涉及一种用于燃料喷射器（101; 201; 301）的三通阀组件（102; 202; 302）。 阀组件（102; 202; 302）包括阀体（103; 203; 303），可动阀构件（104; 204; 304）和用于致动阀构件的电枢（113; 213; 313） 104; 204; 304）。 电枢（113; 213; 313）设置在电枢腔（115; 215; 315）中。 阀构件（104; 204; 304）构造成控制控制室（105）中的操作压力。 阀体（103; 203; 303）包括其中设置有阀构件（104; 204）的孔（117; 217; 317）。 提供泄漏孔（121; 221），用于排出通过所述孔（117; 217）经过所述阀构件（104; 204）的泄漏的燃料。 在替代实施例中，分配构件（333）设置在电枢腔（315）中。
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公开(公告)号：US09157400B2
公开(公告)日：2015-10-13
申请号：US12861043
申请日：2010-08-23
Applicant: Anthony Thomas Harcombe , Mervyn J. Hackett , Andrew J. Limmer , Mark S. Harper , Mark S. Graham
Inventor： Anthony Thomas Harcombe , Mervyn J. Hackett , Andrew J. Limmer , Mark S. Harper , Mark S. Graham
CPC classification number: F02M47/027 , F02M63/004 , F02M63/0045
Abstract: A fuel injector comprising a valve needle for controlling fuel injection through an injector outlet, a control chamber for receiving fuel and a three-way control valve that controls fuel pressure within the control chamber to control opening and closing movement of the valve needle to control fuel injection through the outlet. The three-way control valve controls communication between (a) a first passage and a second passage and (b) a third passage and the second passage, and includes a first housing provided with a guide bore for a control valve member, whereby movement of the control valve member is guided within the guide bore and a first valve seat, defined by a second housing, with which an end of the control valve member is engageable to control communication between the first and second passages. The first housing is a control valve housing and the second housing is an injector housing, the injector housing being provided with a guide bore for the valve needle or a part carried by the valve needle. The control valve also defines a second valve seat defined by the first housing with which the control valve member is engageable to control communication between the second and third flow passages, and an intermediate housing located between the first and second housings, wherein the second passage is defined within the intermediate housing.
Abstract translation: 一种燃料喷射器，包括用于控制通过喷射器出口的燃料喷射的阀针，用于接收燃料的控制室和控制所述控制室内的燃料压力的三通控制阀，以控制所述阀针的开启和关闭运动以控制燃料 通过出口注射。 三通控制阀控制（a）第一通道和第二通道之间的连通，以及（b）第三通道和第二通道，并且包括设置有用于控制阀构件的引导孔的第一壳体， 所述控制阀构件在所述导向孔内被引导，所述第一阀座由第二壳体限定，所述控制阀构件的一端可与所述第二壳体接合，以控制所述第一和第二通道之间的连通。 第一壳体是控制阀壳体，并且第二壳体是喷射器壳体，喷射器壳体设置有用于阀针的引导孔或由阀针承载的部件。 所述控制阀还限定由所述第一壳体限定的第二阀座，所述控制阀构件与所述第二壳体接合以控制所述第二和第三流动通道之间的连通以及位于所述第一和第二壳体之间的中间壳体，其中所述第二通道是 定义在中间壳体内。
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公开(公告)号：US09127610B2
公开(公告)日：2015-09-08
申请号：US13132089
申请日：2009-11-26
Applicant: Kenneth L. Smith , Richard A. Judge
Inventor： Kenneth L. Smith , Richard A. Judge
CPC classification number: F02D41/22 , F02D41/28 , F02D2041/227 , F02D2041/285 , F02D2200/0602 , H04L63/0428 , Y02T10/40
Abstract: A method of controlling a vehicle engine system is described. The method involves sensing a pressure in the engine; generating a signal indicative of the sensed pressure; encrypting the signal to generate an encrypted data message containing information indicative of the sensed pressure; transmitting the encrypted data message to an engine control means; decrypting the encrypted data message to obtain the information indicative of the sensed pressure; and controlling the vehicle engine system in dependence upon the information contained in the encrypted data message. A pressure sensor for use in the method, and a suitably programmed electronic control unit are also described.
Abstract translation: 描述了一种控制车辆发动机系统的方法。 该方法包括感测发动机的压力; 产生指示感测到的压力的信号; 加密信号以产生包含表示感测压力的信息的加密数据消息; 将加密的数据消息发送到发动机控制装置; 解密加密的数据消息以获得指示感测到的压力的信息; 以及根据包含在加密数据消息中的信息来控制车辆发动机系统。 还描述了用于该方法的压力传感器和适当编程的电子控制单元。
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