公开(公告)号：US09768550B2

公开(公告)日：2017-09-19

申请号：US15344652

申请日：2016-11-07

Applicant: Delphi International Operations Luxembourg S.A.R.L.

Inventor： Olivier Goletto ,  Gaurav Bhutani

IPC: H01R13/62 ,  H01R13/629

CPC classification number: H01R13/62977 ,  H01R13/506 ,  H01R13/56 ,  H01R13/62922 ,  H01R13/62933 ,  H01R13/62938 ,  H01R13/62944 ,  H01R13/62955

Abstract: The invention relates to a lever-type connector for facilitating the connection. The connector includes a housing on which a cable guide cover is mounted. A lever is rotatably mounted on the cable guide cover and displaces a slide. In the course of the rotation of the lever, the slide cooperates with the cable guide cover in order to maintain the cable guide cover on the housing with greater force and in a better-adapted manner.

公开(公告)号：US09714633B2

公开(公告)日：2017-07-25

申请号：US14373656

申请日：2013-01-24

Applicant: DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG, S.A.R.L.

Inventor： Richard Denis Jacques Alain Enters ,  David Bonneau ,  Thierry Thibault ,  Jean-Christophe Oge ,  Philippe Legrand

IPC: F02M63/00 ,  F02M61/04 ,  F02M47/02 ,  F02M61/12 ,  F02M61/16

CPC classification number: F02M61/042 ,  F02M47/027 ,  F02M61/12 ,  F02M61/167 ,  F02M63/0015 ,  F02M63/0033 ,  F02M63/0071 ,  F02M63/0078 ,  F02M2200/16

Abstract: The present invention relates to a control valve for a fuel injector. The control valve has a control valve body which defines a supply passage for high pressure fuel. A control chamber and a pressure compensating chamber are provided in the control valve. The control chamber and the pressure compensating chamber are both in fluid communication with the supply passage. A control valve member is provided for controlling fuel pressure in the control chamber. The pressure compensating chamber is spaced radially outwardly from the control chamber. The invention also relates to a control valve member having a pressure compensating cavity.

公开(公告)号：US09657673B2

公开(公告)日：2017-05-23

申请号：US14415054

申请日：2012-07-17

Applicant: Yuji Yasui ,  Hideki Matsunaga ,  Hans Hardam ,  Toshiharu Takahashi ,  Masatoshi Yamada ,  Hiroshi Uike

Inventor： Yuji Yasui ,  Hideki Matsunaga ,  Hans Hardam ,  Toshiharu Takahashi ,  Masatoshi Yamada ,  Hiroshi Uike

IPC: F02D41/14 ,  F02D41/26 ,  F01N3/18 ,  F02D41/40 ,  F02D41/00 ,  F01N3/20 ,  F02M26/15 ,  F02D41/02 ,  F02D41/22 ,  F02M26/23

CPC classification number: F02D41/1475 ,  F01N3/18 ,  F01N3/2066 ,  F02D41/0052 ,  F02D41/0275 ,  F02D41/1402 ,  F02D41/1456 ,  F02D41/146 ,  F02D41/1477 ,  F02D41/1493 ,  F02D41/1495 ,  F02D41/263 ,  F02D41/402 ,  F02D2041/1423 ,  F02D2041/143 ,  F02D2041/1431 ,  F02D2041/228 ,  F02M26/15 ,  F02M26/23 ,  Y02T10/24 ,  Y02T10/44 ,  Y02T10/47

Abstract: The objective of the present invention is to provide an exhaust purification system that is capable of purifying exhaust gas during both lean and stoichiometric driving. The exhaust purification system is equipped with: a feedback-use identifier, which identifies parameter values such that the error between the output value from a LAF sensor and the estimated value for the LAF sensor output as obtained from a model equation is minimized; and a stoichiometric driving mode controller. The controller performs feedback control and thereby determines the fuel injection amount such that in the stoichiometric driving mode the equivalence ratio value as calculated from the parameters reaches a target value which is set such that a three-way purification reaction occurs in an under-engine catalyst. The identifier identifies the model parameters before feedback control is initiated by the controller.

公开(公告)号：US20160377042A1

公开(公告)日：2016-12-29

申请号：US15104774

申请日：2014-10-20

Applicant: DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A.R.L

Inventor： Christopher J. McCrindle

IPC: F02M59/44 ,  F02M59/02 ,  F04B53/00 ,  F02M59/10 ,  F04B9/04 ,  F04B19/22

CPC classification number: F02M59/442 ,  F02M59/027 ,  F02M59/102 ,  F02M59/48 ,  F04B1/0408 ,  F04B1/0413 ,  F04B9/042 ,  F04B19/22 ,  F04B53/007 ,  F04B53/008 ,  F05B2210/11 ,  F05B2240/14

Abstract: A fuel pump unit includes a pump head provided with an axial blind bore within which is arranged a piston extending from an inner end, inside the bore, to an outer end, outside the head, the outer end cooperating with a cam follower and a cam of which rotations reciprocally displace the piston. The pump unit also includes a coil spring axially compressed between pump head and the cam follower and a tubular turret assembly extending toward the cam and provided with a through bore through which extends the piston, the final spirals of the spring being slipped around the outer surface of the turret. The turret is an added part, non-integral to the pump head and, arranged in abutment against an under face of the pump head, the blind bore being coaxial to the through bore arranged in the turret.

Abstract translation: 燃料泵单元包括设置有轴向盲孔的泵头，其内部布置有从孔内的内端延伸到外端的活塞，外端与凸轮从动件和凸轮配合 其旋转使活塞往复移动。 泵单元还包括在泵头和凸轮从动件之间轴向压缩的螺旋弹簧和朝向凸轮延伸的管状转塔组件，并且设有通孔，弹簧延伸穿过该通孔，弹簧的最终螺旋绕外表面滑动 的炮塔。 转塔是与泵头非整体的附加部件，并且布置成抵靠在泵头的下表面上，盲孔与布置在转台中的通孔同轴。

公开(公告)号：US09425521B2

公开(公告)日：2016-08-23

申请号：US14652939

申请日：2012-12-20

Applicant: DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A.R.L. ,  RENAULT S.A.S.

Inventor： Claude Casses ,  Marc Henri Giraud ,  Sebastien Lipetit ,  Stephane Josse

IPC: H01R4/28 ,  H01R11/28 ,  H01R13/11 ,  H01R13/631 ,  H01M2/20

CPC classification number: H01R11/288 ,  H01M2/202 ,  H01R13/111 ,  H01R13/6315

Abstract: The present invention relates to an electrical assembly comprising a first element having a first connection portion and a second element having a second connection portion, and an electrical connection device having an electrical member comprising a connection part with a first portion and a second portion. The electrical member of the electrical connection device is at least partly inserted in a first opening section of the first connection portion and a second opening section of the second connection portion along an inserting axis. The first portion of the connection part is in electrical connection with the first connection portion of the first element and the second portion of the connection part is in electrical connection with the second connection portion of the second element.

Abstract translation: 本发明涉及一种电气组件，其包括具有第一连接部分和具有第二连接部分的第二元件的第一元件，以及具有包括具有第一部分和第二部分的连接部分的电气部件的电连接装置的电连接装置。 电连接装置的电气构件至少部分地插入第一连接部分的第一开口部分和第二连接部分的沿插入轴线的第二开口部分。 连接部分的第一部分与第一元件的第一连接部分电连接，连接部分的第二部分与第二元件的第二连接部分电连接。

公开(公告)号：US09325113B2

公开(公告)日：2016-04-26

申请号：US14362655

申请日：2012-09-21

Applicant: DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.a.r.l.

Inventor： Harald Pankau ,  Thomas Bernhard Pabst

IPC: H01R13/62 ,  H01R13/631 ,  H01R13/627 ,  H01R13/639

CPC classification number: H01R13/631 ,  H01R13/6272 ,  H01R13/6315 ,  H01R13/639 ,  H01R2201/26

Abstract: The present invention relates to a connector arrangement including a plug connector and a socket connector that may be suited for use with an electronically adjustable damper of an automobile. The socket connector is rotatably arranged in a socket connector housing and has an outer casing. The outer casing includes a guideway formed therein that is configured to receive a corresponding guide element of the plug connector. The guideway has a funnel shaped portion configured to receive the guide element. The guide element rotates the socket connector into a correctly aligned orientation with regard to the plug connector upon contacting the funnel shaped portion when the plug connector is inserted into the socket connector.

Abstract translation: 本发明涉及一种连接器装置，其包括插头连接器和可适用于汽车的电子调节阻尼器的插座连接器。 插座连接器可旋转地布置在插座连接器壳体中并具有外壳。 外壳包括形成在其中的导轨，其构造成接收插头连接器的对应引导元件。 导轨具有构造成接收导向元件的漏斗形部分。 当插头连接器插入到插座连接器中时，引导元件将插座连接器相对于插头连接器旋转到与漏斗形部分接触时正确对准的方位。

公开(公告)号：US09297343B2

公开(公告)日：2016-03-29

申请号：US13522769

申请日：2011-01-05

Applicant: Stephen O. Crossley ,  Andrew J. Limmer ,  Mervyn J. Hackett

Inventor： Stephen O. Crossley ,  Andrew J. Limmer ,  Mervyn J. Hackett

IPC: F02M51/06 ,  F02M61/04 ,  F02M61/12 ,  F02M47/02 ,  F02M61/16 ,  F02M61/18

CPC classification number: F02M51/0675 ,  F02M47/027 ,  F02M51/0678 ,  F02M61/042 ,  F02M61/12 ,  F02M61/166 ,  F02M61/1893 ,  F02M2200/27 ,  F02M2200/9007 ,  Y10T29/49405

Abstract: A needle for use in a needle valve, such as the needle valve of a fuel injector, comprises a tip section (2), a first guide section (1a) and a second guide section (3). The tip section (2a) has a needle tip. The first guide section (1a) is remote from the needle tip. The second guide section comprises a tube, wherein the first guide section (1a) and the tip section (2a) are comprised in an integrated inner needle component (7) extending through the tube (3). A method of manufacturing such a needle is also described.

Abstract translation: 用于针阀的针，例如燃料喷射器的针阀，包括尖端部分（2），第一引导部分（1a）和第二引导部分（3）。 尖端部分（2a）具有针尖。 第一引导部分（1a）远离针尖。 第二引导部分包括管，其中第一引导部分（1a）和末端部分（2a）包括在延伸穿过管（3）的整体内针部件（7）中。 还描述了制造这种针的方法。

公开(公告)号：US09279351B2

公开(公告)日：2016-03-08

申请号：US14320871

申请日：2014-07-01

Applicant: DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A.R.L.

Inventor： Philip J. G. Dingle ,  Martin Paul Hardy ,  Stefan Roman Zuelch

IPC: F01N3/00 ,  F01N3/02 ,  F01N3/10 ,  F01N3/08 ,  F01N3/021 ,  F01N3/035 ,  F01N3/20 ,  F01N11/00 ,  F01N13/00

CPC classification number: F01N3/208 ,  F01N3/021 ,  F01N3/035 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0878 ,  F01N3/106 ,  F01N11/00 ,  F01N13/009 ,  F01N13/011 ,  F01N2240/25 ,  F01N2240/36 ,  F01N2250/02 ,  F01N2250/12 ,  F01N2250/14 ,  F01N2260/024 ,  F01N2410/04 ,  F01N2410/12 ,  F01N2560/021 ,  F01N2560/026 ,  F01N2570/14 ,  F01N2610/02 ,  F01N2610/03 ,  F01N2610/1413 ,  F01N2610/1433 ,  F01N2610/146 ,  F01N2900/0412 ,  F01N2900/08 ,  F01N2900/1814 ,  Y02A50/2344 ,  Y02T10/24 ,  Y02T10/47

Abstract: A reagent dosing system for dosing a reagent into the exhaust gas stream of an internal combustion engine includes a reagent tank for storing a supply of reagent; an injector module including an atomizing dispenser and a positive-displacement metering pump which draws reagent from the reagent tank and delivers it to the dispenser; a supply line coupling the reagent tank to the injector module; a dosing control unit operable to control the injector module to inject reagent into the exhaust gas stream; and an additional priming pump arranged, in use, to urge reagent along the supply line toward the injector module under selected conditions.

Abstract translation: 用于将试剂计量​​到内燃机的废气流中的试剂计量系统包括用于储存试剂供应的试剂罐; 注射器模块，其包括雾化分配器和正位计量泵，其从试剂罐抽取试剂并将其输送到分配器; 将试剂罐耦合到喷射器模块的供应管线; 计量控制单元，其可操作以控制所述注射器模块将试剂注入所述排气流中; 以及附加的起动泵，其在使用中被布置成在所选择的条件下沿着供应管线朝向喷射器模块推动试剂。

公开(公告)号：US09127633B2

公开(公告)日：2015-09-08

申请号：US13257020

申请日：2010-03-18

Applicant: Thomas W. Canepa-Anson ,  Anthony Thomas Harcombe ,  Bashir Khan ,  Mark S. Graham ,  Mark S. Harper

Inventor： Thomas W. Canepa-Anson ,  Anthony Thomas Harcombe ,  Bashir Khan ,  Mark S. Graham ,  Mark S. Harper

IPC: F02D7/00 ,  F02M63/00

CPC classification number: F02M63/0015 ,  F02M63/0059 ,  Y10T29/49004 ,  Y10T29/4902

Abstract: An actuator arrangement for an electromagnetically operated fuel injector includes a generally cylindrical actuator core having a longitudinal axis and defining an inner pole face of the actuator arrangement. The actuator core is formed of a bespoke magnetic material. A wire coil is disposed around the actuator core arranged to be connected to a power source to generate a magnetic field around the coil. A pole member is formed of a high strength material and defines an aperture for receiving the actuator core. The pole member defines an outer pole face of the actuator arrangement substantially co-planar with the inner pole face. An armature is movable in a direction parallel to the longitudinal axis in response to the magnetic field. The magnetic field passes into the armature in the region of the inner pole face and into the armature in the region of the outer pole face.

Abstract translation: 用于电磁操作的燃料喷射器的致动器装置包括具有纵向轴线并限定致动器装置的内极面的大致圆柱形致动器芯。 致动器芯由定制的磁性材料形成。 线圈围绕致动器芯设置，布置成连接到电源以在线圈周围产生磁场。 极构件由高强度材料形成并且限定用于接收致动器芯的孔。 极构件限定致动器装置的外极面与内极面基本上共面。 衔铁可以响应于磁场在平行于纵向轴线的方向上移动。 磁场在内极面的区域内进入电枢，并在外极面的区域内进入电枢。

公开(公告)号：US09046048B2

公开(公告)日：2015-06-02

申请号：US13648383

申请日：2012-10-10

Applicant: DELPHI TECHNOLOGIES HOLDING, S.arl

Inventor： Gerard Wladyslaw Malaczynski ,  Robert J.A. Van Der Poel

IPC: F02D41/30 ,  F02D45/00 ,  F02D19/06 ,  F02D41/00 ,  F02D41/08 ,  F02D41/14 ,  F02B3/06 ,  F02D41/28

CPC classification number: F02D45/00 ,  F02B3/06 ,  F02D19/0636 ,  F02D19/0649 ,  F02D41/0025 ,  F02D41/08 ,  F02D41/1497 ,  F02D2041/288 ,  F02D2200/0612 ,  F02D2200/101 ,  F02D2250/14 ,  Y02T10/36

Abstract: A method of determining fuel quality in an internal combustion engine comprises the steps of: a) sampling a signal representative of the revolution speed of said engine during a sampling window, thereby obtaining an array of samples; and b) computing a Fourier component corresponding to a predetermined index in the frequency domain and determining a fuel quality indicator therefrom. The fuel quality indicator is representative of a magnitude of the Fourier component of this predetermined index.

Abstract translation: 一种确定内燃机燃料质量的方法，包括以下步骤：a）在采样窗口期间采样代表所述发动机的转速的信号，从而获得样品阵列; 以及b）计算对应于频域中的预定指数的傅立叶分量并从其确定燃料质量指标。 燃料质量指示符表示该预定指数的傅立叶分量的大小。