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11. 发明申请

US20110291404A1 QUICK CONNECTOR FOR FLUID LINES 有权
标题翻译：流体快速连接器
公开(公告)号：US20110291404A1
公开(公告)日：2011-12-01
申请号：US13149475
申请日：2011-05-31
申请人： Norbert Pernikl
发明人： Norbert Pernikl
IPC分类号： F16L37/08 , F16L35/00 , F16L37/02
CPC分类号： F16L37/098 , F02M55/004 , F02M2200/853 , F16L37/133 , F16L37/138
摘要： The disclosure relates to a quick connector for fluid lines, including: a connecting piece which is adapted to be plugged in a sealing fashion into a receiving opening of a counterpart and to be lockingly engaged, via a latch, with the counterpart, the quick connector having at least one support for supporting the connecting piece on the counterpart such that it is secured against tilting. In order to provide a certain mobility of the quick connector also in the condition of locking engagement, the support can be movable relative to the connecting piece.
摘要翻译：本发明涉及一种用于流体管线的快速连接器，包括：连接件，其适于以密封方式插入对应物的接收开口中，并且经由闩锁与对方紧密接合，快速连接器具有至少一个支撑件，用于将连接件支撑在配对件上，使得其抵抗倾斜。为了在锁定接合的条件下也提供快速连接器的一定的移动性，支撑件可以相对于连接件移动。

12. 发明授权

US07938455B2 Device for axially connecting an external pipe section to a coaxial peg or an internal pipe section that engages in said section 有权
标题翻译：用于将外部管道部分轴向连接到同轴销或用于接合所述部分的内部管部分的装置
公开(公告)号：US07938455B2
公开(公告)日：2011-05-10
申请号：US12377074
申请日：2007-07-06
申请人： Holger Rapp
发明人： Holger Rapp
IPC分类号： F16L37/00
CPC分类号： F16L37/144 , F02M55/002 , F02M61/168 , F02M2200/8023 , F02M2200/853
摘要： The invention relates to a device for axially connecting an external pipe section to a coaxial peg or internal pipe section that engages in the external pipe section, in particular for connecting the drain connecting piece of an injector for injecting fuel into internal combustion engines to a fuel return connector. The external pipe section has two diametrically opposed retaining slots that penetrate the wall of the external pipe section and which correspond to grooves on the periphery of the peg or internal pipe section. Two opposing sprung retaining arms of a clamp-type retaining clip pass through the retaining slots of the external pipe section from the exterior and snap into the grooves of the peg or internal pipe section in a sprung manner. One essential feature of the invention is that the parallel retaining slots of the external pipe section are offset in height in relation to one another, while the whole of the retaining clip, when not fitted onto the pipe sections, lies on one plane.
摘要翻译：本发明涉及一种用于将外管部分轴向连接到与外管部分接合的同轴栓或内管部分的装置，特别是用于连接用于将燃料喷射到内燃机中的喷射器的排放连接件连接到燃料返回连接器。外管部分具有两个直径相对的保持槽，其穿过外管部分的壁并且对应于钉或内管部分的周边上的凹槽。夹紧型固定夹的两个相对的弹簧保持臂从外部穿过外管部分的保持槽，并以弹簧方式卡入销钉或内管部分的槽中。本发明的一个主要特征在于，外管部分的平行保持槽相对于彼此高度偏移，而当未安装到管段上时，整个夹持夹具位于一个平面上。

13. 发明授权

US07861692B2 Coupling arrangement 有权
标题翻译：耦合布置
公开(公告)号：US07861692B2
公开(公告)日：2011-01-04
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 , F02M61/18
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。

14. 发明申请

US20100300406A1 FUEL SYSTEM FOR A DIRECT INJECTION INTERNAL COMBUSTION ENGINE 有权
标题翻译：直喷式内燃机燃油系统
公开(公告)号：US20100300406A1
公开(公告)日：2010-12-02
申请号：US12476573
申请日：2009-06-02
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： F02M69/46 , F02M61/14
CPC分类号： F02M61/14 , F02M55/025 , F02M2200/853 , F02M2200/856
摘要： A fuel system for a direct injection internal combustion engine having a fuel rail and at least one annular cup secured to the fuel rail so that fuel from the fuel rail flows into the cup. A direct injection fuel injector has a portion axially insertable into the fuel cup to a connected position. A recessed channel on the fuel injector registers with a slot in the annular cup when in the connected position so that a U-shaped clip insertable into the cup slots and the fuel injector channels secures the fuel injector and cup together against axial movement.
摘要翻译：一种用于直喷式内燃机的燃料系统，其具有燃料轨和至少一个固定到燃料轨的环形杯，使得来自燃料轨的燃料流入杯中。直接喷射燃料喷射器具有可轴向插入到燃料杯中的部分到连接位置。当处于连接位置时，燃料喷射器上的凹陷通道与环形杯中的狭槽配准，使得可插入杯槽中的U形夹和燃料喷射器通道将燃料喷射器和杯固定在一起以防止轴向运动。

15. 发明申请

US20100275883A1 FUEL SYSTEM COMPONENT FOR A DIRECT INJECTION INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于直接喷射内燃机的燃油系统组件
公开(公告)号：US20100275883A1
公开(公告)日：2010-11-04
申请号：US12434702
申请日：2009-05-04
申请人： Atsushi Hohkita , Masahiro Soma , Hiroaki Saeki , Hiroshi Ono
发明人： Atsushi Hohkita , Masahiro Soma , Hiroaki Saeki , Hiroshi Ono
IPC分类号： F02M69/46 , F02M61/14
CPC分类号： F02M61/14 , F02M55/025 , F02M2200/852 , F02M2200/853 , F02M2200/855 , F02M2200/856 , F02M2200/857
摘要： A fuel system component for a direct injection internal combustion engine. The component includes a fuel rail and a plurality of direct injection fuel injectors which are rigidly attached to the rail. Each fuel injector has an elongated body as well as a harness assembly extending laterally outward from the elongated body. Each injector is attached to the fuel rail such that, when viewed along an axis of the fuel injector body, the fuel rail overlies at least a portion of the injector body and at least a portion of the harness assembly.
摘要翻译：用于直喷式内燃机的燃料系统部件。该组件包括刚性地连接到轨道的燃料轨道和多个直接喷射燃料喷射器。每个燃料喷射器具有细长主体以及从细长主体横向向外延伸的线束组件。每个喷射器附接到燃料轨道，使得当沿着燃料喷射器主体的轴线观察时，燃料轨道覆盖喷射器主体的至少一部分和线束组件的至少一部分。

16. 发明申请

US20100012093A1 High-pressure fuel injector to fuel rail connection 审中-公开
标题翻译：高压燃油喷射器到燃油轨连接
公开(公告)号：US20100012093A1
公开(公告)日：2010-01-21
申请号：US12218833
申请日：2008-07-18
申请人： Dean M. Pepperine , Robert B. Perry , Jason M. Urckfitz , Kirk W. Caloroso
发明人： Dean M. Pepperine , Robert B. Perry , Jason M. Urckfitz , Kirk W. Caloroso
IPC分类号： F02M61/14 , F16L23/00
CPC分类号： F16L37/1225 , F02M55/004 , F02M69/465 , F02M2200/853 , F02M2200/856
摘要： A coupling for suspending a fuel injector from a fuel rail assembly of an internal combustion engine includes a collar that mates with the fuel injector and a retainer clip that engages with the collar and with an annular flange of an injector socket thereby mechanically connecting the fuel injector to the fuel rail assembly. The retainer clip includes windows having a convex profile to enable even load distribution upon the socket flange when assembled. Coincident keyed features are integrated in the flange of the injector socket and in the collar to facilitate correct alignment of the injector relative to the fuel rail. Paired together, the retainer clip and the collar enable a secure, and coincident keyed fuel injector-to-fuel rail connection that is able to withstand high pressure separating loads.
摘要翻译：用于将燃料喷射器从内燃机的燃料轨道组件悬挂的联接器包括与燃料喷射器配合的轴环和与轴环接合并与喷射器插座的环形凸缘接合的保持夹，从而机械地连接燃料喷射器到燃料导轨组件。保持夹包括具有凸形轮廓的窗口，以在组装时能够在插座凸缘上均匀分布载荷。重合键控特征集成在注射器插座的凸缘和套环中，以便于喷射器相对于燃料导轨的正确对准。配合在一起，保持夹和套环能够实现能够承受高压分离负载的安全且重合的键控式燃油喷射器至燃料轨道连接。

17. 发明授权

US07571939B2 Pipe joint 有权
标题翻译：管接头
公开(公告)号：US07571939B2
公开(公告)日：2009-08-11
申请号：US11002963
申请日：2004-12-03
申请人： Naoki Yoshida , Yoshikazu Kitamura
发明人： Naoki Yoshida , Yoshikazu Kitamura
IPC分类号： F16L39/00
CPC分类号： F16L37/088 , F01P11/04 , F02M37/0017 , F02M55/004 , F02M2200/852 , F02M2200/853 , F16L37/144
摘要： A pipe joint includes a socket, a plug, a retaining unit for preventing the plug from being drawn out from the socket, a seal ring arranged at an inner periphery of the socket and a hold ring arranged at the inner periphery of the socket for preventing the seal ring from being moved. A projected portion is formed at a position of the inner periphery of the socket for attaching the hold ring, and the hold ring includes a notched portion or a recess portion for engaging with the projected portion, and a projected portion projected in a direction of an inserting port of the plug, and the plug includes a ring-like projected portion for engaging with the retaining unit, and a recess portion or a flat portion provided at the ring-like projected portion to engage with the projected portion of the hold ring.
摘要翻译：管接头包括插座，插头，用于防止插头从插座拉出的保持单元，布置在插座的内周的密封环和布置在插座的内周的保持环，用于防止密封圈被移动。突出部分形成在用于安装保持环的插座的内周的位置处，并且保持环包括用于与突出部分接合的切口部分或凹部，以及沿着并且插头包括用于与保持单元接合的环状突出部分，以及设置在环状突起部分处的凹部或平坦部分，以与保持环的突出部分接合。

18. 发明授权

US07540273B2 Supporting element 有权
标题翻译：支持元素
公开(公告)号：US07540273B2
公开(公告)日：2009-06-02
申请号：US10537668
申请日：2003-09-10
申请人： Martin Scheffel , Werner Berger , Rainer Norgauer
发明人： Martin Scheffel , Werner Berger , Rainer Norgauer
IPC分类号： F02M61/14
CPC分类号： F02M61/168 , F02M61/14 , F02M69/465 , F02M2200/16 , F02M2200/803 , F02M2200/853 , F02M2200/856
摘要： A support element is provided for the mutual bracing of a fuel injector in a valve seat of a cylinder head of an internal combustion engine and a fuel-distributor line. The support element is formed such that the forces acting on the fuel injector act only in the axial direction and have no radial component.
摘要翻译：提供了一种支撑元件，用于燃料喷射器在内燃机的气缸盖和燃料分配器管线的阀座中的相互支撑。支撑元件形成为使得作用在燃料喷射器上的力仅在轴向方向上起作用并且没有径向分量。

19. 发明授权

US07458363B2 Locking claw 有权
标题翻译：锁爪
公开(公告)号：US07458363B2
公开(公告)日：2008-12-02
申请号：US11790340
申请日：2007-04-25
申请人： Kurt Blank
发明人： Kurt Blank
IPC分类号： F02M61/14
CPC分类号： F02M61/14 , F02M2200/852 , F02M2200/853 , F02M2200/855
摘要： The invention relates to a fastening device for fastening a fuel injector in the cylinder head region of an internal combustion engine. The fuel injector includes an injector body and is embodied substantially symmetrically to its primary injector axis. The fastening device is preferably embodied as a locking claw, on whose inner edge, surrounding the injector body, at least one detent lug fitting over the injector body is embodied.
摘要翻译：本发明涉及一种用于将燃料喷射器紧固在内燃机的气缸盖区域中的紧固装置。燃料喷射器包括喷射器主体并被实质上对称于其主喷射器轴线。紧固装置优选地被实施为锁定爪，其内部边缘围绕喷射器主体，实现至少一个止动凸耳配合在喷射器主体上方。

20. 发明授权

US07415970B2 Fuel injector retention clip 有权
公开(公告)号：US07415970B2
公开(公告)日：2008-08-26
申请号：US11835186
申请日：2007-08-07
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.

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