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12 条记录 (耗时 0.022 秒)

    Radial-piston pump
    1.
    发明授权
    Radial-piston pump 失效
    径向活塞泵

    公开(公告)号：US5382140A

    公开(公告)日：1995-01-17

    申请号：US016738

    申请日：1993-02-11

    申请人： Egon Eisenbacher ,  Franz Pawellek ,  Bernhard Arnold

    发明人： Egon Eisenbacher ,  Franz Pawellek ,  Bernhard Arnold

    IPC分类号： F04B1/04

    CPC分类号： F04B1/0413 ,  F04B1/0426

    摘要： A pump comprising a number of radial cylinders arranged a given angular distance apart about a drive shaft and each housing including a piston resting radially on a respective pad by virtue of the action of a return spring. The connection between the piston and pad comprises a retainer for preventing in-service detachment of the pad, which rests on a respective flat portion of a cam mounted for rotation on an eccentric portion of the shaft. The force on the pad produced by sliding friction between the pad and the flat portion of the cam and directed perpendicular to the axis of the cylinder is absorbed by the piston.

    摘要翻译： 包括多个径向圆柱体的泵，所述径向圆柱体围绕驱动轴分开给定的角距离，并且每个壳体包括通过复位弹簧的作用径向放置在相应的垫上的活塞。 活塞和衬垫之间的连接件包括用于防止衬垫在役拆卸的保持器，该保持件搁置在安装成用于在轴的偏心部分上旋转的凸轮的相应平坦部分上。 通过垫和凸轮的平坦部分之间的滑动摩擦产生的并且垂直于气缸的轴线定向的垫上的力被活塞吸收。

    Control for a fluid pressure supply system, particularly for high pressure in a fuel injection system
    2.
    发明授权
    Control for a fluid pressure supply system, particularly for high pressure in a fuel injection system 失效
    用于流体压力供应系统的控制，特别是对于燃料喷射系统中的高压

    公开(公告)号：US06293253B1

    公开(公告)日：2001-09-25

    申请号：US08825189

    申请日：1997-03-27

    申请人： Bernhard Arnold ,  Egon Eisenbacher ,  Franz Pawellek

    发明人： Bernhard Arnold ,  Egon Eisenbacher ,  Franz Pawellek

    IPC分类号： F02M4100

    CPC分类号： F04B49/08 ,  F02D41/38 ,  F02M59/36 ,  F02M63/0225 ,  F04B2201/0807 ,  F04B2205/10 ,  F04B2205/171 ,  F04B2205/172

    摘要： A control for a pressure fluid supply system is described, in particular for the high pressure in a fuel injection system, for example for an internal combustion Diesel engine, by means of which the pressure in a common high-pressure line supplied by a high-pressure pump, i.e. in the common rail, to which individual consumers are connected, is controlled in accordance with the instantaneous pressure fluid requirements. For adapting the pressure in the common high-pressure line to the pressure fluid requirements of the consumers, i.e. the injection nozzles, a device for limiting the amounts of fluids conveyed is associated with the high-pressure pump, which has at least on adjusting element which can be changed by means of an adjusting signal representing the instantaneous pressure fluid supply situation in the common rail. To avoid an elaborate pressure sensor device in the common rail and for the simultaneous improvement of the reaction behavior of the control, in particular when reducing the high pressure in the common rail, the adjusting signal is derived from the amount of fluid throughput in the delivery line of a pressure control valve connected to the common rail. The pre-conveying pressure or the pre-conveying amount available to the high-pressure pump is affected by means of this adjusting signal in the sense of a regulation of the pressure in the common rail.

    摘要翻译： 具体地说，用于压力流体供应系统的控制装置，例如用于燃料喷射系统中的高压，例如用于内燃柴油发动机，借助于该燃料喷射系统，由高压线路 压力泵，即在共轨中，单个消费者连接到其上，根据瞬时压力流体要求进行控制。 为了使普通高压管线中的压力适应消费者（即喷嘴）的压力流体要求，用于限制输送的流体的量的装置与至少具有调节元件的高压泵相关联 其可以通过表示共轨中的瞬时压力流体供应情况的调节信号来改变。 为了避免在共轨中精心设计的压力传感器装置，并且为了同时改善控制的反应特性，特别是当降低共轨中的高压时，调节信号来自于输送中的流体通过量 连接到共轨的压力控制阀的管路。 高压泵可用的预输送压力或预输送量受到共轨中压力调节意义上的这种调节信号的影响。

    Radial-piston pump for internal combustion engine fuel
    4.
    发明授权
    Radial-piston pump for internal combustion engine fuel 失效
    用于内燃机燃油的径向活塞泵

    公开(公告)号：US5358383A

    公开(公告)日：1994-10-25

    申请号：US52340

    申请日：1993-04-23

    申请人： Egon Eisenbacher ,  Bernhard Arnold ,  Franz Pawellek

    发明人： Egon Eisenbacher ,  Bernhard Arnold ,  Franz Pawellek

    IPC分类号： F02M37/06 ,  F02M37/04 ,  F04B1/04 ,  F04B1/053 ,  F04B1/10 ,  F04B1/107 ,  F04B1/113 ,  F04B53/10 ,  F04B21/00

    CPC分类号： F04B53/101 ,  F02M37/043 ,  F04B1/0452 ,  F04B1/053 ,  F04B53/1022 ,  F04B53/109

    摘要： A pump having a number of radial cylinders each housing a sliding piston. Each cylinder is closed by a respective head, and comprises an intake valve and a delivery valve having respective seats inside a plate. The intake valve is located at the end of an intake channel having a first portion through the plate, a second portion formed between the head and the plate and perpendicular to the axis of the cylinder, and a third portion parallel to the cylinder axis. The delivery valve presents a truncated-cone-shaped seal communicating with the pumping chamber via a conduit also extending through the plate; and the two plungers are made of ceramic and guided by a respective retainer.

    摘要翻译： 具有多个径向气缸的泵，每个径向气缸都容纳滑动活塞。 每个气缸由相应的头部封闭，并且包括进气阀和在板内具有相应座的输送阀。 进气阀位于具有穿过板的第一部分的进气通道的端部，形成在头部和板之间并垂直于气缸的轴线的第二部分和平行于气缸轴线的第三部分。 输送阀具有通过还延伸穿过板的导管与泵送室连通的截锥形密封件; 并且两个柱塞由陶瓷制成并由相应的保持器引导。

    Pumping device with a main pumping stage and a supply pump
    5.
    发明授权
    Pumping device with a main pumping stage and a supply pump 失效
    泵送装置主泵和供水泵

    公开(公告)号：US5354183A

    公开(公告)日：1994-10-11

    申请号：US16735

    申请日：1993-02-11

    申请人： Egon Eisenbacher ,  Franz Pawellek ,  Bernhard Arnold

    发明人： Egon Eisenbacher ,  Franz Pawellek ,  Bernhard Arnold

    IPC分类号： F04B1/053 ,  F04B53/08 ,  F04B39/02

    CPC分类号： F04B1/053 ,  F04B53/08

    摘要： A pumping apparatus is disclosed comprising a tank containing a fluid to beumped, a main pumping stage for pumping a controlled amount of said fluid at a predetermined pressure, a supply pump for supplying fluid from said tank to said main pumping stage in excess to said controlled amount, and feedback means for feeding the excess fluid back to said tank along a given drain path; wherein the improvement includes at least part of said drain path running in regions of said main pumping stage subjected to severe thermal and/or mechanical stress.

    摘要翻译： 公开了一种泵送装置，其包括容纳待泵送的流体的罐，用于以预定压力泵送受控量的所述流体的主泵送级，用于将流体从所述罐供给到所述主泵送级的供给泵， 以及反馈装置，用于沿着给定的排放路径将多余的流体送回所述箱体; 其中所述改进包括在所述主泵送阶段经受严重的热和/或机械应力的区域中运行的所述排放路径的至少一部分。

    Screwed connection
    6.
    发明申请
    Screwed connection 审中-公开
    螺纹连接

    公开(公告)号：US20070134074A1

    公开(公告)日：2007-06-14

    申请号：US10598100

    申请日：2005-01-19

    申请人： Bernhard Arnold ,  Nicolas Daboval ,  Karl Huber ,  Steffen Jung

    发明人： Bernhard Arnold ,  Nicolas Daboval ,  Karl Huber ,  Steffen Jung

    IPC分类号： F16B39/34

    CPC分类号： F16B33/004 ,  F16B33/02

    摘要： A screwed connection has at least one first component (1) which is provided with an internal screw thread (2) and which is screwed together with a second component (3) which is provided with a matching external screw thread (4). The screwed connection is used to transmit a tightening power (F). Thread sealants (6) are introduced between the external and the internal screw thread, thereby sealing the screwed connection.

    摘要翻译： 螺纹连接件具有至少一个具有内螺纹（2）的第一部件（1），并且与设有匹配的外螺纹（4）的第二部件（3）拧紧在一起。 螺纹连接用于传递紧固功率（F）。 螺纹密封剂（6）引入外螺纹和内螺纹之间，从而密封螺纹连接。

    Inlet or outlet valve for a pump
    10.
    发明授权
    Inlet or outlet valve for a pump 有权
    泵的进口或出口阀

    公开(公告)号：US07287547B2

    公开(公告)日：2007-10-30

    申请号：US10886212

    申请日：2004-07-07

    申请人： Bernhard Arnold ,  Marc Hohmann

    发明人： Bernhard Arnold ,  Marc Hohmann

    IPC分类号： F16K15/06 ,  F16K21/10

    CPC分类号： F16K15/026 ,  F04B53/1027 ,  Y10T137/7852 ,  Y10T137/7933

    摘要： An inlet or outlet valve for a pump comprises a closing body (3) pretensioned by a spring element (4). The closing body (3) can open or close a passage on a valve seat (2). The valve also comprises a guide element (5) for guiding the closing body (3). Inside the guide element (5), the closing body (3) is guided at least on a first guiding area (9) and a second guiding area (10).

    摘要翻译： 用于泵的入​​口或出口阀包括由弹簧元件（4）预张紧的封闭体（3）。 关闭体（3）可以打开或关闭阀座（2）上的通道。 阀还包括用于引导关闭体（3）的引导元件（5）。 在引导元件（5）的内部，至少在第一引导区域（9）和第二引导区域（10）上引导关闭体（3）。