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51. 发明申请

US20120031996A1 FUEL INJECTOR HOLDER 有权
标题翻译：燃油喷射器支架
公开(公告)号：US20120031996A1
公开(公告)日：2012-02-09
申请号：US12852905
申请日：2010-08-09
申请人： William T. Harvey , Steven J. Miller , Hiroaki Saeki
发明人： William T. Harvey , Steven J. Miller , Hiroaki Saeki
IPC分类号： B05B15/00 , B23P19/00
CPC分类号： F02M55/005 , F02M69/465 , F02M2200/852 , F02M2200/853 , Y10T29/53
摘要： A fuel injector for an internal combustion engine having an elongated body with a fuel inlet end and a fuel discharge end. The injector body includes an outwardly extending plate attached at a position between its ends and this plate includes at least one radially outwardly extending tab so that the cross-sectional shape of the plate is noncircular. A fuel cup receives the fuel inlet end of the fuel injector and includes a radially inwardly extending ledge at a mid position of the cavity. This ledge includes a through bore complementary in shape to the shape of the plate so that, with the fuel injector and plate aligned at a predetermined angular assembly position, the plate passes through the ledge upon insertion of the fuel injector into the cavity. Thereafter, rotation of the fuel injector and attached plate to a locking position positions the tabs above the ledge thus locking the fuel injector to the fuel cup.
摘要翻译：一种用于内燃机的燃料喷射器，具有具有燃料入口端和燃料排出端的细长主体。喷射器主体包括附接在其端部之间的位置处的向外延伸的板，并且该板包括至少一个径向向外延伸的突片，使得板的横截面形状是非圆形的。燃料杯接收燃料喷射器的燃料入口端，并且在空腔的中间位置包括径向向内延伸的凸缘。该凸缘包括与板的形状互补的通孔，使得当燃料喷射器和板在预定的角度组装位置对准时，板将燃料喷射器插入空腔中时通过凸缘。此后，燃料喷射器和附接板旋转到锁定位置将突出部定位在突出部上方，从而将燃料喷射器锁定到燃料杯。

52. 发明申请

US20110094472A1 COMPONENT UNIT FOR A FUEL SYSTEM OF AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机和内燃机燃油系统组件单元
公开(公告)号：US20110094472A1
公开(公告)日：2011-04-28
申请号：US12910392
申请日：2010-10-22
申请人： Stefan SCHREINER , Michael BRUDY , Arno NOE
发明人： Stefan SCHREINER , Michael BRUDY , Arno NOE
IPC分类号： F02M61/14
CPC分类号： F02M61/14 , F02M55/025 , F02M69/045 , F02M2200/852 , F02M2200/855 , F02M2200/856
摘要： A component unit is provided for a fuel system of an internal combustion engine, in particular for use in an internal combustion engine having direct injection, having at least one injector, which injects fuel, and/or at least one mounting, on which at least one injector, which injects fuel, is fixable, and having at least one fuel line, using which the injector or the mounting is connectable to a fuel distributor. It is provided that the injector or the mounting is connected to the fuel line using a plug connection. Furthermore, at least one positioning aid is provided, which holds the injector or the mounting in a specified location.
摘要翻译：提供了用于内燃机的燃料系统的部件单元，特别是用于具有直接喷射的内燃机中，具有至少一个喷射燃料的喷射器和/或至少一个安装件，其中至少一个注射燃料的一个喷射器是可固定的，并且具有至少一个燃料管线，喷射器或安装件可以使用燃料管线连接到燃料分配器。提供注射器或安装件使用插头连接件连接到燃油管路。此外，提供至少一个定位辅助件，其将喷射器或安装件保持在指定位置。

53. 发明申请

US20100300408A1 FUEL INJECTOR, CLAMPING ASSEMBLY AND METHOD OF MOUNTING A FUEL INJECTOR 有权
标题翻译：燃油喷射器，夹紧装置以及安装燃油喷射器的方法
公开(公告)号：US20100300408A1
公开(公告)日：2010-12-02
申请号：US12474723
申请日：2009-05-29
申请人： Daniel E. ARONHALT , Mark N. BAYS , Jason T. CZAPKA
发明人： Daniel E. ARONHALT , Mark N. BAYS , Jason T. CZAPKA
IPC分类号： F02M61/14 , B25B27/14
CPC分类号： F02M61/14 , F02M2200/852 , F02M2200/855 , Y10T29/53913
摘要： A fuel injector, a method of mounting a fuel injector, a combination injector and clamping, and a clamp are all provided for ensuring the fuel injector is mounted in a proper rotative position in an injector mounting bore of any one of multiple internal combustion engine platforms requiring different injector mounting positions. The injector includes a first alignment feature having a first geometry corresponding to a first engagement feature of the first engine platform and adapted to be engaged by the first engagement feature to secure the injector to the first engine platform. The fuel injector further includes a second alignment feature having a second geometry different from, and incompatible with, the first geometry and corresponding to a second engagement feature of the second engine platform thereby ensuring the fuel injector is circumferentially oriented in a correct rotative position required by a given engine platform.
摘要翻译：燃料喷射器，安装燃料喷射器，组合喷射器和夹紧装置以及夹具的方法都被提供用于确保燃料喷射器安装在多个内燃机平台中任何一个的喷射器安装孔中的适当旋转位置需要不同的喷油器安装位置。喷射器包括第一对准特征，其具有对应于第一发动机平台的第一接合特征的第一几何形状，并且适于被第一接合特征接合以将喷射器固定到第一发动机平台。燃料喷射器还包括第二对准特征，其具有不同于第一几何形状并与第一几何形状不相容的第二几何形状，并且对应于第二发动机平台的第二接合特征，从而确保燃料喷射器沿周向定向在正确的旋转位置给定的发动机平台。

54. 发明申请

US20090260597A1 FUEL INJECTOR AND FUEL-INJECTION SYSTEM 有权
标题翻译：燃油喷射器和燃油喷射系统
公开(公告)号：US20090260597A1
公开(公告)日：2009-10-22
申请号：US12304684
申请日：2007-10-01
申请人： Ingo Rettig , Martin Scheffel , Anh-Tuan Hoang , Martin Buehner , Andreas Eckbauer
发明人： Ingo Rettig , Martin Scheffel , Anh-Tuan Hoang , Martin Buehner , Andreas Eckbauer
IPC分类号： F02M61/14
CPC分类号： F02M61/14 , F02M51/005 , F02M51/061 , F02M55/005 , F02M61/1806 , F02M2200/852 , F02M2200/858 , F02M2200/9015
摘要： A fuel injector, especially for the direct injection of fuel into a combustion chamber of an internal combustion engine, includes a nozzle body able to be inserted into a recess of a cylinder head, a valve housing, a plug abutting the valve housing, and at least one fixation element, which fixes the nozzle body in its position in the recess, the fixation element extending from a connection region (28) between the valve housing and the plug on the spray-discharge side. The at least one fixation element has a reinforcement having a spherical contour at an outer periphery, the reinforcement being formed by at least one outwardly projecting element having an outwardly curving end face and/or having a planar end face.
摘要翻译：特别是用于将燃料直接喷射到内燃机的燃烧室中的燃料喷射器包括能够插入气缸盖的凹部中的喷嘴体，阀壳体，邻接阀壳体的塞子至少一个固定元件，其将所述喷嘴体固定在其位于所述凹部中的位置，所述固定元件从所述阀壳体和所述插塞之间的连接区域（28）延伸到所述喷射排出侧。所述至少一个固定元件具有在外周具有球形轮廓的加强件，所述加强件由具有向外弯曲端面和/或具有平坦端面的至少一个向外突出的元件形成。

55. 发明申请

US20090235899A1 Coupling Arrangement 有权
标题翻译：耦合布置
公开(公告)号：US20090235899A1
公开(公告)日：2009-09-24
申请号：US12402280
申请日：2009-03-11
申请人： Enio Biasci , Edoardo Giorgetti , Daniel Marc , Giandomenico Serra
发明人： Enio Biasci , Edoardo Giorgetti , Daniel Marc , Giandomenico Serra
IPC分类号： F02M61/14 , F16L39/00
CPC分类号： F02M55/005 , F02M55/025 , F02M61/14 , F02M2200/852 , F02M2200/853 , F02M2200/856
摘要： A coupling arrangement has a fuel injector cup with a central longitudinal axis coupled to a fuel rail at a first axial end area and to a ring element at a second axial end area by a circlip. The cup has at least two slots arranged at the second end area and at least two grooves arranged at least partly circumferentially the cup and axially overlapping with the slots. The ring element is arranged at the central longitudinal axis facing the second end area and coupled to a housing. The ring element has at least two protrusions facing the cup having at least two grooves arranged at least partly circumferentially the ring element in a common plane with the grooves. The circlip is arranged at least partly circumferentially the cup at least partly in the grooves and arranged at least partly circumferentially the ring element at least partly in the grooves.
摘要翻译：联接装置具有燃料喷射器杯，其中心纵向轴线在第一轴向端部区域处连接到燃料轨道，并且通过簧环在第二轴向端部区域处连接到环形元件。杯具有至少两个槽，其布置在第二端部区域处，并且至少两个凹槽至少部分地沿圆周布置并且与槽轴向重叠。环形元件布置在面向第二端部区域的中心纵向轴线处并且联接到壳体。所述环形元件具有面向所述杯的至少两个突起，所述至少两个凹槽至少部分地周向地布置在与所述凹槽的共同平面中的所述环形元件。所述簧环至少部分地至少部分地布置在所述凹槽中并且至少部分地周向地至少部分地布置在所述凹槽中的环形元件。

56. 发明授权

US07438055B1 Fuel injector to fuel rail connection 有权
标题翻译：燃油喷射器到燃油轨连接
公开(公告)号：US07438055B1
公开(公告)日：2008-10-21
申请号：US11827302
申请日：2007-07-11
申请人： Wenbin Xu , David A. Webb , Christopher A. Tucker , Christopher M. Cass
发明人： Wenbin Xu , David A. Webb , Christopher A. Tucker , Christopher M. Cass
IPC分类号： F02M61/14 , F02M61/00
CPC分类号： F02M69/465 , F02M61/14 , F02M2200/852 , F02M2200/853 , F02M2200/856
摘要： A fuel injection system includes a fuel injector socket including a first attachment feature and a fuel injector including a second attachment feature that corresponds with the first attachment feature. The first attachment feature engages with the second attachment feature connecting the fuel injector to the fuel injector socket and preventing rotational movement of the fuel injector relative to the fuel injector socket. The corresponding attachment features not only enable simple connection and disconnection of a fuel injector to a fuel injector socket of a fuel rail, but can also be integrated into existing injector to fuel rail assembly processes and are applicable in any fuel injection system. The corresponding attachment features may be used with metal fabricated fuel rail assemblies as well as for fuel rail assemblies where the manifold supply tube and the fuel injector sockets are overmolded with a plastic material.
摘要翻译：燃料喷射系统包括燃料喷射器插座，其包括第一附接特征和燃料喷射器，燃料喷射器包括与第一附接特征对应的第二附接特征。第一附接特征与将燃料喷射器连接到燃料喷射器插座并防止燃料喷射器相对于燃料喷射器插座的旋转运动的第二连接特征相配合。相应的附件特征不仅能够使燃料喷射器简单地连接和断开燃油轨的燃料喷射器插座，而且还可以集成到现有的喷射器到燃料轨道组装过程中，并且可应用于任何燃料喷射系统。相应的附接特征可以与金属制成的燃料轨道组件以及燃料轨道组件一起使用，其中歧管供应管和燃料喷射器插座用塑料材料包覆成型。

57. 发明授权

US07360524B2 Fuel injector retention clip 有权
公开(公告)号：US07360524B2
公开(公告)日：2008-04-22
申请号：US11361550
申请日：2006-02-24
申请人： Michael J. Zdroik , Robert Doherty
发明人： Michael J. Zdroik , Robert Doherty
IPC分类号： F02M61/14
CPC分类号： F02M55/005 , F02M61/14 , F02M61/145 , F02M61/168 , F02M69/042 , F02M69/465 , F02M2200/8053 , F02M2200/852 , F02M2200/853 , F02M2200/856 , Y10T24/44
摘要： A fuel delivery system in accordance with the present invention comprises a fuel rail having an outlet opening and an outlet cup that is insertable into the outlet opening. The cup includes a flange. The flange includes at least one tab extending therefrom. The cup further defines a vertical axis extending therethrough. The system further includes a fuel injector with an inlet insertable within the cup. The system still further includes a retention clip. The clip includes an inner peripheral surface, at least a portion of which is configured for engagement with the injector when the clip and injector are assembled together. The clip further includes at least one arm, the arm further including a finger configured for spring engagement with the tab of the cup. The clip is operative to limit the movement of the fuel injector when it is assembled with the clip and inserted in the cup.

58. 发明申请

US20040104283A1 Injection valve 审中-公开
标题翻译：注射阀
公开(公告)号：US20040104283A1
公开(公告)日：2004-06-03
申请号：US10216432
申请日：2002-08-12
发明人： Wolfgang Stoecklein , Dietmar Schmieder
IPC分类号： F02M059/00 , B05B001/00
CPC分类号： F02M61/168 , F02B3/06 , F02M47/027 , F02M63/0026 , F02M2200/852 , F02M2547/003
摘要： An injection valve for an internal combustion engine, with a nozzle body in which a nozzle needle is guided axially displaceably. An at least one-piece holder body is provided, in which means for actuating the nozzle needle are disposed. The nozzle body has means, which correspond with a holding tool for holding the nozzle body in a defined position relative to the holder body during an assembly.
摘要翻译：一种用于内燃机的喷射阀，具有喷嘴体，其中喷嘴针沿轴向移动。设置有至少一体式的保持器主体，其中设置用于致动喷嘴针的装置。喷嘴体具有与用于在组装期间相对于保持器主体将喷嘴体保持在限定位置的保持工具相对应的装置。

59. 发明公开

KR20180063900A 고압 연료 펌프 审中-公开
公开(公告)号：KR20180063900A
公开(公告)日：2018-06-12
申请号：KR20187014482
申请日：2016-10-05
IPC分类号： F02M59/44 , F02B77/11 , F02M59/36 , F02M59/48 , F04B53/00 , F04B53/16
CPC分类号： F02M59/44 , F02B77/11 , F02M53/00 , F02M59/366 , F02M59/48 , F02M2200/05 , F02M2200/09 , F02M2200/852 , F02M2200/853 , F02M2200/9015 , F04B1/00 , F04B53/002 , F04B53/16
摘要： 본발명은, 펌프실린더축의방향으로펌프실린더헤드(3) 내에배치된흡입밸브(6)와; 펌프실린더헤드(3) 측면에배치된고압연료배출구(5);를갖는펌프실린더헤드(3)를포함하는고압연료펌프(1), 특히내연기관의커먼레일분사시스템에관한것으로, 여기서는고압연료펌프(1)를적어도부분적으로덮는보호캡(10, 10a)이제공된다. 본발명에따라, 고압연료펌프(1)의조립상태에서보호캡(10, 10a)이원활하게장착될수 있는, 보호캡(10, 10a)을갖는고압연료펌프(1)가제공된다. 이는, 전기작동식흡입밸브(6) 상에측면라인접속부(9)를갖는플러그(8)가씌워지며, 보호캡(10)이 2개부분으로형성되고서로연결가능한 2개의보호캡 부분(11a, 11b)을구비함으로써달성되거나; 전기작동식흡입밸브(6) 상에측면라인접속부(9)를갖는플러그(8)가씌워지며, 보호캡(10a)이환형으로형성되고이 환형부를단속하는틈새슬롯(19)을구비함으로써달성된다.

60. 发明公开

KR1020050054866A 파이프 조인트 有权
标题翻译： 파이프조인트
公开(公告)号：KR1020050054866A
公开(公告)日：2005-06-10
申请号：KR1020040101763
申请日：2004-12-06
申请人： 가부시키가이샤 파이오락꾸스
发明人： 요시다,나오키 , 키타무라,요시카주
IPC分类号： F16L37/24 , F16L37/252 , F16L21/08
CPC分类号： F16L37/088 , F01P11/04 , F02M37/0017 , F02M55/004 , F02M2200/852 , F02M2200/853 , F16L37/144
摘要： 파이프 조인트는 소켓, 플러그, 상기 플러그가 상기 소켓으로부터 봅히는 것을 방지하는 리테이닝 유닛, 소켓의 내측원주에 배치된 실링, 및 상기 실링이 이동되는 것을 방지하는 소켓의 내측원주에 배치된 홀드링을 포함한다. 돌출부는 홀드링을 부착하는 소켓의 내측원주의 위치에 형성되고, 홀드링은 돌출부에 결합되는 노치부 또는 요부와, 플러그의 삽입포트의 방향으로 돌출된 돌출부를 포함하고, 플러그는 리테이닝 유닛에 맞물리는 환형의 돌출부와, 홀드링의 돌출부에 맞물리는 환형의 돌출부에 설치되는 요부 또는 평탄부를 포함한다.
摘要翻译：管接头包括插座，插头，用于防止插头从插座中拔出的保持单元，设置在插座的内周的密封环和设置在插座的内周的保持环，用于防止密封圈不能移动。突起部分形成在用于附接保持环的插座的内周的位置处，并且保持环包括用于与突起部分接合的凹口部分或凹陷部分以及突起部分，该突起部分沿着所述插头包括用于与所述保持单元接合的环状突出部分以及设置在所述环状突出部分处以与所述保持环的所述突出部分接合的凹部或平坦部分。

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