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71. 发明申请

US20140241924A1 ELECTROMAGNETIC VALVE AND HIGH PRESSURE PUMP USING THE SAME 有权
标题翻译：电磁阀和使用相同的高压泵
公开(公告)号：US20140241924A1
公开(公告)日：2014-08-28
申请号：US14192281
申请日：2014-02-27
申请人： NIPPON SOKEN, INC. , DENSO CORPORATION
发明人： Yasuhiro SAWADA , Yutaka MIYAMOTO , Shinichiro KOSHIMOTO
IPC分类号： F04B49/22 , F16K31/06
CPC分类号： F04B49/22 , F04B1/0452 , F04B7/0076 , F04B53/1082 , F16K41/12
摘要： An electromagnetic body has a movable core reciprocatably movable within a movable core chamber. The movable core has through holes and a fitting hole that pass through the movable core in a direction of movement of the movable core. A stator core facing the movable core defines the movable core chamber together with the electromagnetic body. A valve stem is fixed into the fitting hole and has a fluid chamber recessed from a first end surface facing the stator core. Air bubbles generated in a gap can be guided into the fluid chamber and collapse by flow of the fuel flowing into the fluid chamber from the through holes through the gap.
摘要翻译：电磁体具有在可动芯室内可往复运动的可动芯。可动铁芯具有贯通活动铁心的移动方向的可动铁心的通孔和嵌合孔。面向可动铁芯的定子铁芯与电磁体一起限定可动铁心室。阀杆固定到装配孔中，并且具有从面向定子芯的第一端面凹陷的流体室。在间隙中产生的气泡可以被引导到流体室中，并且通过从通孔穿过间隙流入流体室的燃料的流动而塌缩。

72. 发明申请

US20130287610A1 METHOD FOR PRODUCING A PISTON PUMP AND PISTON PUMP 审中-公开
标题翻译：生产活塞泵和活塞泵的方法
公开(公告)号：US20130287610A1
公开(公告)日：2013-10-31
申请号：US13823357
申请日：2011-07-18
申请人： Bernard Huckenbeck , Marc Zimmermann , Martin Juretko
发明人： Bernard Huckenbeck , Marc Zimmermann , Martin Juretko
IPC分类号： F04B53/14
CPC分类号： B23P15/10 , F04B1/0452 , F04B53/1087 , F04B53/12 , F04B53/14 , Y10T29/49236 , Y10T29/49252
摘要： A method is used to produce a piston pump having a housing and a piston subassembly. The piston subassembly is displaceably guided in the housing and has a first, rod-like piston element and a second, sleeve-like piston element. The second piston element is connected to the first piston element via a press fit. At least one transverse bore and a longitudinal bore are arranged in the second piston element. A stop edge for the housing is arranged on the second piston element. The piston subassembly also has an inlet valve, which includes a receiving element, in which an inlet valve spring and an inlet valve sealing element are arranged. The piston subassembly also has a corresponding inlet valve seat, which is arranged on the second piston element. While the second piston element is being machined, the press fit and the longitudinal bore are produced and/or finished in one step.
摘要翻译：使用一种制造具有壳体和活塞子组件的活塞泵的方法。活塞子组件在壳体中可移动地引导并且具有第一杆状活塞元件和第二套筒状活塞元件。第二活塞元件通过压配合连接到第一活塞元件。在第二活塞元件中布置有至少一个横向孔和纵向孔。壳体的止挡边缘布置在第二活塞元件上。活塞子组件还具有入口阀，其包括容纳元件，其中布置有入口阀弹簧和入口阀密封元件。活塞子组件还具有相应的入口阀座，其布置在第二活塞元件上。当第二活塞元件被加工时，压配合和纵向孔在一个步骤中产生和/或完成。

73. 发明授权

US08523541B2 Plastic element, piston pump, and assembly method 失效
标题翻译：塑料元件，活塞泵和组装方法
公开(公告)号：US08523541B2
公开(公告)日：2013-09-03
申请号：US12741700
申请日：2008-10-13
申请人： Harald Hermann
发明人： Harald Hermann
IPC分类号： F04B53/12 , F04B39/10
CPC分类号： F04B1/0452 , B60T8/4031 , F04B53/10 , Y10T29/49236 , Y10T137/0497 , Y10T137/6086 , Y10T137/7927
摘要： The invention relates to a one-piece plastic element having an inlet valve cover and an inlet valve seat element for an inlet valve of a piston pump of a hydraulic brake system of a motor vehicle. The inlet valve is designed as a check valve, and the inlet valve cover and the inlet valve seat element are connected to each other by a designed fracture point. The invention further relates to a piston pump having an inlet valve cover and inlet valve seat element made of a one-piece plastic element. The invention further relates to a method for assembling the inlet valve designed as a check valve.
摘要翻译：本发明涉及具有入口阀盖和用于机动车辆的液压制动系统的活塞泵的入口阀的入口阀座元件的单件塑料元件。入口阀设计为止回阀，入口阀盖和入口阀座元件通过设计的断裂点相互连接。本发明还涉及一种活塞泵，其具有由一体塑料元件制成的入口阀盖和入口阀座元件。本发明还涉及一种用于组装设计为止回阀的入口阀的方法。

74. 发明授权

US08485159B2 High-pressure pump 有权
标题翻译：高压泵
公开(公告)号：US08485159B2
公开(公告)日：2013-07-16
申请号：US13255949
申请日：2010-01-19
申请人： Christian Langenbach
发明人： Christian Langenbach
IPC分类号： F02M59/02 , F02M59/10 , F04B17/05 , F04B23/06
CPC分类号： F04B1/0452 , F02M59/06 , F02M63/0001 , F02M63/005 , F02M63/0225 , F04B53/1002
摘要： The invention relates to a high-pressure pump (2) for a fuel injection system (1) of an internal combustion engine, in particular for a common-rail injection system, comprising a driveshaft (21) supported by at least one bearing (23, 24) arranged in a bearing return (31, 31′, 31″), wherein, downstream of the at least one bearing (23, 24), at least one valve (27, 28) is arranged, wherein the at least one valve (27, 28) has an opening pressure of 0.1 bar to 0.8 bar.
摘要翻译：本发明涉及一种用于内燃机的燃料喷射系统（1）的高压泵（2），特别是用于共轨喷射系统，包括由至少一个轴承（23）支撑的驱动轴（21），24）布置在轴承返回件（31,31'，31“）中，其中，在所述至少一个轴承（23,24）的下游，布置有至少一个阀（27,28），其中至少一个阀门（27,28）的打开压力为0.1巴至0.8巴。

75. 发明授权

US08475142B2 Pump having a magnetically actuated control valve for suction regulation 失效
标题翻译：泵具有用于抽吸调节的磁力控制阀
公开(公告)号：US08475142B2
公开(公告)日：2013-07-02
申请号：US12529305
申请日：2008-02-13
申请人： Peter Breuer , Bernd Brunsch , Stefan Gross
发明人： Peter Breuer , Bernd Brunsch , Stefan Gross
IPC分类号： F04B53/10 , F04B53/18
CPC分类号： F04B1/0452 , F04B49/225
摘要： The invention relates to a pump comprising a pump unit, an intake line, and a valve device associated with same for implementing suction regulation of the pump, and comprising an intake region downstream from the valve device as viewed in the direction of flow of the medium conveyed by the pump.
摘要翻译：本发明涉及一种泵，包括泵单元，进气管线和与其相关联的用于实现泵的抽吸调节的阀装置，并且包括从介质流动方向观察的阀装置下游的进气区域由泵输送。

76. 发明授权

US08418600B2 Fluid pump device for vehicle braking systems 有权
标题翻译：用于车辆制动系统的流体泵装置
公开(公告)号：US08418600B2
公开(公告)日：2013-04-16
申请号：US12653181
申请日：2009-12-08
申请人： Volker Heinrich
发明人： Volker Heinrich
IPC分类号： F16J1/10 , F04B53/12
CPC分类号： F04B53/126 , F04B1/0452
摘要： A pump device and method minimizes the quantity of air in a vehicle brake system by reducing the volume of detrimental space. The device includes a piston movable between first and second end points, a line system that conducts fluid through the device, and a closing element, movable between an open position releasing the flow of the fluid and a closed position interrupting the fluid flow, that selectively releases the flow of the fluid through the device. The line system includes a through-line formed in the piston for conducting the fluid through the piston. By virtue of a section of the through-line that receives the closing element in the piston, a force is generated that is transmittable from the fluid to the closing element that moves the closing element in the direction of its closed position when the piston is moving in the direction of the first end point.
摘要翻译：泵装置和方法通过减小有害空间的体积来最小化车辆制动系统中的空气量。该装置包括可在第一和第二端点之间移动的活塞，使流体穿过该装置的线路系统，以及可在释放流体流动的打开位置和中断流体流动的关闭位置之间移动的闭合元件，释放流体通过装置的流动。线系统包括形成在活塞中的通孔，用于使流体通过活塞传导。通过接收活塞中的关闭元件的直线的一部分，产生能够从流体传递到关闭元件的力，当活塞移动时，关闭元件沿关闭元件沿其关闭位置的方向移动在第一个终点的方向。

77. 发明授权

US08272858B2 Piston pump 失效
标题翻译：活塞泵
公开(公告)号：US08272858B2
公开(公告)日：2012-09-25
申请号：US12303173
申请日：2007-05-22
申请人： Andre Bollwerk , Wolfgang Schuller , Horst Beling , Juergen Wagner , Michael Schuessler , Stefan Hallermann
发明人： Andre Bollwerk , Wolfgang Schuller , Horst Beling , Juergen Wagner , Michael Schuessler , Stefan Hallermann
IPC分类号： F04B39/10 , F04B53/12
CPC分类号： F04B1/0452 , B60T8/4031 , F04B53/126
摘要： The invention relates to a piston pump for conveying fluids. The piston pump includes a piston, and a pressure chamber located between an intake valve and a discharge valve. The intake valve is arranged between the pressure chamber and a low-pressure zone of the piston pump. The intake valve has a valve body, a closing element, a device for preloading the closing element, and a device for fastening the intake valve to the piston. The fastening device encompasses at least two fastening elements which protrude from the valve body toward the piston. The fastening elements are positioned at a distance from one another, and are fitted with inlets therebetween for supplying fluid. The invention further relates to a piston pump having an intake valve without a spring-biased element.
摘要翻译：本发明涉及一种用于输送流体的活塞泵。活塞泵包括活塞和位于进气门和排出阀之间的压力室。进气阀布置在压力室和活塞泵的低压区之间。进气门具有阀体，关闭元件，用于预加载关闭元件的装置，以及用于将进气门紧固到活塞的装置。紧固装置包括从阀体朝向活塞突出的至少两个紧固元件。紧固元件彼此间隔一定距离，并且在其间装有入口以供应流体。本发明还涉及具有没有弹簧偏置元件的进气门的活塞泵。

78. 发明授权

US08147226B2 Valve assembly for pressure washer pump 有权
标题翻译：压力清洗泵阀组件
公开(公告)号：US08147226B2
公开(公告)日：2012-04-03
申请号：US11670337
申请日：2007-02-01
申请人： Dinesh V. Koka , Gregory L. Parris , Kenneth D. Butler , Shane Dexter , Allen C. Palmer , Michael C. Hollis , Jason F. Busschaert
发明人： Dinesh V. Koka , Gregory L. Parris , Kenneth D. Butler , Shane Dexter , Allen C. Palmer , Michael C. Hollis , Jason F. Busschaert
IPC分类号： F04B39/10 , F04B53/10 , F16K15/02 , F16K21/04
CPC分类号： F04B9/045 , B08B3/026 , B08B2203/027 , B08B2203/0282 , F04B1/0452 , F04B9/02 , F04B53/1032 , Y10T137/7838
摘要： A pressure washer pump generally includes a pump housing that defines a cavity, an opening into the cavity and a bottom of the cavity generally opposite the opening. A valve assembly is disposed in the cavity through the opening. The valve assembly includes a cage member that contains a first valve mechanism. A plug member is received in the opening to fluidly seal the cavity of the pump housing. A compliant member is disposed between the plug member and the cage member. The cage member is disposed between the compliant member and the bottom of the cavity and spaced from the plug member.
摘要翻译：压力清洗泵通常包括限定空腔的泵壳体，进入空腔的开口和大致与开口相对的空腔底部。阀组件通过开口设置在空腔中。阀组件包括一个包含第一阀机构的保持架构件。插塞构件容纳在开口中以流体地密封泵壳体的空腔。柔性构件设置在塞构件和保持架构件之间。笼构件设置在柔性构件和空腔的底部之间并且与插塞构件间隔开。

79. 发明授权

US08087911B2 Pump of electronically controlled brake system 有权
标题翻译：电控制动系统泵
公开(公告)号：US08087911B2
公开(公告)日：2012-01-03
申请号：US12482208
申请日：2009-06-10
申请人： Yong Kap Kim
发明人： Yong Kap Kim
IPC分类号： F04B39/10
CPC分类号： B60T17/02 , B60T8/4031 , B60T11/232 , F04B1/0452 , F04B53/1002 , Y10T137/7927
摘要： A pump of an electronically controlled brake system. The pump includes a bore formed in a modulator block and connected with a suction port and a discharge port, a piston installed in the bore in a reciprocating movable manner and defining an inlet path therein, an inlet valve to open or close an exit-side end of the inlet path according to a position of the piston, and an outlet valve provided at one side of the bore, operations of the inlet and outlet valves being contrary to each other. The outlet valve includes a valve seat, a sleeve to surround the valve seat, an outlet ball interposed between the sleeve and the valve seat and used to open or close a path defined in the valve seat, and a valve cap provided at one side of the sleeve to isolate an interior from an exterior of the bore. One or more of the valve sheet, sleeve, and valve cap are formed by press-forming, to achieve improved assembly efficiency and reduced manufacturing costs.
摘要翻译：电控制动系统的泵。泵包括形成在调节器块中并与吸入口和排出口连接的孔，以可往复运动的方式安装在孔中并在其中限定入口路径的活塞，用于打开或关闭出口侧的入口阀根据活塞的位置的入口路径的端部以及设置在孔的一侧的出口阀，入口阀和出口阀的操作彼此相反。出口阀包括阀座，围绕阀座的套筒，插入套筒和阀座之间的出口球，用于打开或关闭限定在阀座中的通道，以及设置在阀座一侧的阀盖该套筒将内部与孔的外部隔离。通过冲压成型形成阀片，套筒和阀盖中的一个或多个，以实现改进的组装效率并降低制造成本。

80. 发明授权

US07891959B2 Piston pump 有权
标题翻译：活塞泵
公开(公告)号：US07891959B2
公开(公告)日：2011-02-22
申请号：US11348251
申请日：2006-02-07
申请人： Tomoo Harada , Junichi Maeda
发明人： Tomoo Harada , Junichi Maeda
IPC分类号： F04B37/00 , F04B53/12
CPC分类号： F04B1/0408 , B60T8/4031 , F04B1/0448 , F04B1/0452 , F04B53/126
摘要： A piston pump includes a pump housing having a suction port and a discharge port. A piston is mounted in a bore of the pump housing and forms a pump chamber. Suction and discharge valves are provided on the opposite sides of the pump chamber, respectively. The suction valve includes a retainer which is mounted on the piston and has a valve bore which communicates with the suction port, a valve seat which is formed at the pump chamber end of the valve bore, and a valve body holding portion and a spring holding portion. The suction valve also includes a valve body which can seat and unseat from the valve seat and which is received and held by the valve body holding portion, and a spring which is received and held by the spring holding portion and biases the valve body towards the valve seat.
摘要翻译：活塞泵包括具有吸入口和排出口的泵壳体。活塞安装在泵壳体的孔中并形成泵室。分别在泵室的相对侧设置吸入和排出阀。吸入阀包括安装在活塞上并具有与吸入口连通的阀孔的保持器，形成在阀孔的泵室端部处的阀座，以及阀体保持部和弹簧保持部一部分。吸入阀还包括阀体，该阀体可以从阀座位置并且离开阀座并被阀体保持部分容纳和保持;以及弹簧，该弹簧被弹簧保持部分接收和保持，并将阀体朝向阀座。

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