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59 条记录 (耗时 0.021 秒)

    Reciprocating pump
    1.
    发明授权
    Reciprocating pump 失效
    往复泵

    公开(公告)号：US5567135A

    公开(公告)日：1996-10-22

    申请号：US564523

    申请日：1995-11-29

    申请人： Erwin Mueller ,  Wolfgang Schuller

    发明人： Erwin Mueller ,  Wolfgang Schuller

    IPC分类号： B60T8/40 ,  F04B53/12 ,  F04B1/04

    CPC分类号： F04B53/126 ,  B60T8/4031

    摘要： A reciprocating pump including a piston through which fluid can flow. The piston includes an inlet valve which presses a valve ball against a valve seat in a longitudinal bore in the piston. One end of the piston has a cap-shaped support elements attached thereto against which the inlet valve spring is supported and which engage around an end behind an undercut in the piston.

    摘要翻译： 包括活塞的往复泵，流体可以通过该活塞流动。 该活塞包括入口阀，该入口阀在活塞的纵向孔中将阀球压靠在阀座上。 活塞的一端具有附接到其上的帽状支撑元件，入口阀弹簧被支撑在该支撑元件上，并且在活塞中的底切后面的端部接合。

    Pulsation Damper Element for a Fluid Pump and Associated Fluid Pump
    4.
    发明申请
    Pulsation Damper Element for a Fluid Pump and Associated Fluid Pump 审中-公开
    用于流体泵和相关流体泵的脉冲阻尼元件

    公开(公告)号：US20110318166A1

    公开(公告)日：2011-12-29

    申请号：US13171413

    申请日：2011-06-28

    申请人： Wolfgang Schuller

    发明人： Wolfgang Schuller

    IPC分类号： F16F7/00 ,  F16F3/02 ,  F16F3/08

    CPC分类号： F04B11/00 ,  F04B53/001 ,  F04B53/004

    摘要： A pulsation damper element for a fluid pump with an elastic diaphragm and a fluid pump having such a pulsation damper element is disclosed. A pot-shaped diaphragm carrier with an elastic region is provided, the elastic diaphragm being introduced, fluid-tight, into the diaphragm carrier such that latitude of movement of the elastic diaphragm in the pressure direction is limited by the movable region of the diaphragm carrier.

    摘要翻译： 公开了一种用于具有弹性隔膜的流体泵的脉动阻尼器元件和具有这种脉动阻尼元件的流体泵。 提供了一种具有弹性区域的盆形隔膜支架，弹性隔膜被导入隔膜支架中，使得弹性隔膜在压力方向上的运动纬度受到隔膜支架的可移动区域的限制 。

    Piston pump with compact retention device for a restoring spring
    5.
    发明授权
    Piston pump with compact retention device for a restoring spring 有权
    活塞泵具有紧凑的恢复弹簧保持装置

    公开(公告)号：US08011907B2

    公开(公告)日：2011-09-06

    申请号：US11658253

    申请日：2005-07-14

    申请人： Rene Schepp ,  Wolfgang Schuller ,  Juergen Reiner

    发明人： Rene Schepp ,  Wolfgang Schuller ,  Juergen Reiner

    IPC分类号： F04B39/10 ,  F04B53/12

    CPC分类号： B60T8/4031 ,  F04B1/0408 ,  F04B1/0426

    摘要： A piston pump having a retaining device for retaining a spring element for restoring a closing element of a valve; the retaining device includes a receiving region for receiving and bracing the spring element and an integrally formed sealing region, in order to seal off a pressure chamber from a low-pressure region of the piston pump.

    摘要翻译： 一种具有保持装置的活塞泵，用于保持用于恢复阀的关闭元件的弹簧元件; 保持装置包括用于接收和支撑弹簧元件的接收区域和一体形成的密封区域，以便从活塞泵的低压区域密封压力室。

    Piston pump
    6.
    发明授权
    Piston pump 失效
    活塞泵

    公开(公告)号：US06514056B1

    公开(公告)日：2003-02-04

    申请号：US09720114

    申请日：2001-04-05

    申请人： Wolfgang Schuller ,  Beate Schumann

    发明人： Wolfgang Schuller ,  Beate Schumann

    IPC分类号： F04B3908

    CPC分类号： F04B53/121 ,  B60T8/4031 ,  F04B1/0408 ,  F04B1/0421 ,  F04B1/0452 ,  F04B19/022

    摘要： A piston pump for a slip-controlled, hydraulic brake system of a vehicle. A hollow piston is provided with an inner piston seal that has a sealing lip. During an upward reciprocating motion of the piston, fluid can flow past the sealing lip in a direction of a piston inner (displacement chamber) and constitutes an inlet valve of the piston pump. During a downward movement of the piston the sealing lip is forced by pressure against an inner surface of the piston to prevent a flow of fluid past the sealing lip. The invention obviates the need for a separate inlet valve and makes it possible for the piston pump to be short in length.

    摘要翻译： 一种用于车辆的滑动控制的液压制动系统的活塞泵。 中空活塞设置有具有密封唇的内活塞密封件。 在活塞向上往复运动的过程中，流体可以沿着活塞内部（位移室）的方向流过密封唇，并构成活塞泵的入口阀。 在活塞向下运动期间，通过压力抵靠活塞的内表面来强制密封唇以防止流体流过密封唇。 本发明消除了对单独的入口阀的需要，并且使得活塞泵的长度可以变短。

    Means for connecting a closure part to a bush of a piston pump for a brake system
    7.
    发明授权
    Means for connecting a closure part to a bush of a piston pump for a brake system 有权

    公开(公告)号：US06361295B1

    公开(公告)日：2002-03-26

    申请号：US09269559

    申请日：1999-06-10

    申请人： Wolfgang Schuller ,  Andreas Weh

    发明人： Wolfgang Schuller ,  Andreas Weh

    IPC分类号： F04B3910

    摘要： A piston pump for a hydraulic brake system of a vehicle with slip control. The piston pump has a piston which is received in a bush that is inserted into a cylinder bore of a pump housing that is closed in pressure-tight fashion by a closure part. For simpler assembly, the closure part is connected to the bush by means of a snap or detent connection. As a result, a preassembled unit that can be manipulated easily before insertion into the pump housing is obtained in a simple way.

    Reciprocating pump
    8.
    发明授权
    Reciprocating pump 失效
    往复泵

    公开(公告)号：US06327964B1

    公开(公告)日：2001-12-11

    申请号：US09341952

    申请日：1999-07-21

    申请人： Wolfgang Schuller ,  Ursula Eckstein

    发明人： Wolfgang Schuller ,  Ursula Eckstein

    IPC分类号： F16J900

    CPC分类号： B60T8/4031 ,  B60T11/236 ,  F04B53/143 ,  Y10S92/01

    摘要： The invention relates to a piston pump with a piston (10) that is guided so that it can move axially in a pump bore (12) of a pump housing (14). In order to simplify the manufacture of the piston (10), the invention proposes providing the piston (10) with a support ring (64), which is connected to a guide ring (66). By connecting the support ring (64) and guide ring (66), the structural length of the piston pump (10) can be shortened.

    摘要翻译： 本发明涉及一种具有活塞（10）的活塞泵，其被引导为能够在泵壳体（14）的泵孔（12）中轴向运动。 为了简化活塞（10）的制造，本发明提出为活塞（10）提供一个连接到导向环（66）的支撑环（64）。 通过连接支撑环（64）和导向环（66），可以缩短活塞泵（10）的结构长度。

    Pressure-medium-traversed piston of a reciprocating piston pump
    9.
    发明授权
    Pressure-medium-traversed piston of a reciprocating piston pump 失效
    往复式活塞泵的压力 - 中横活塞

    公开(公告)号：US5588817A

    公开(公告)日：1996-12-31

    申请号：US491981

    申请日：1995-07-17

    申请人： Wilhelm Zirps ,  Wolfgang Schuller ,  Martin Urban

    发明人： Wilhelm Zirps ,  Wolfgang Schuller ,  Martin Urban

    IPC分类号： B60T8/40 ,  F04B53/12 ,  F04B21/04

    CPC分类号： F04B53/129 ,  B60T8/4031 ,  Y10T137/7931 ,  Y10T137/7936

    摘要： This invention is directed to a closing member of an inlet valve of a pressure-medium-traversed piston of a reciprocating piston pump. The closing member is disposed as fully as possible in the piston to minimize the dead air space. The piston has a longitudinal bore in which a stem engages the closing member, which stem emanates from a valve disk. The stem is embraced by an at least approximately frustoconical helical compression spring acting as a closing spring. This is held, with an end segment of smaller diameter, non-twistably against the stem. A shoulder of the longitudinal bore is located on the valve seat side and exhibits at least one cross-sectional alteration for the screw-like action upon the end segment of larger diameter of the closing spring. The closing spring is thus able to be sunk into the longitudinal bore and biased in place. The reciprocating piston pump can be used, for example, for slip-regulated braking systems of motor vehicles.

    摘要翻译： PCT No.PCT / DE94 / 00651 Sec。 371日期：1995年7月17日 102（e）日期1995年7月17日PCT提交1994年6月10日PCT公布。 公开号WO95 / 00759 日期1995年1月5日本发明涉及往复式活塞泵的压力 - 介质 - 活塞活塞的入口阀的关闭构件。 关闭构件尽可能地设置在活塞中以最小化死空气空间。 活塞具有纵向孔，杆中的杆与闭合构件接合，该杆从阀盘发出。 该杆由至少近似截头圆锥形的螺旋压缩弹簧所包围，该弹簧用作关闭弹簧。 这是保持的，具有较小直径的端部段，不可扭转地抵靠杆。 纵向孔的肩部位于阀座侧上，并且在闭合弹簧的较大直径的端部段上呈现用于螺旋状作用的至少一个横截面变化。 因此，闭合弹簧能够沉入纵向孔并被偏压到位。 往复式活塞泵可以用于例如机动车辆的滑动制动系统。

    Reciprocating piston pump with a housing block and at least one reciprocating piston pump element
    10.
    发明授权
    Reciprocating piston pump with a housing block and at least one reciprocating piston pump element 失效
    具有壳体块和至少一个往复活塞泵元件的往复活塞泵

    公开(公告)号：US5540570A

    公开(公告)日：1996-07-30

    申请号：US297078

    申请日：1994-08-29

    申请人： Wolfgang Schuller ,  Horst Stade ,  Stefan Seitz

    发明人： Wolfgang Schuller ,  Horst Stade ,  Stefan Seitz

    IPC分类号： F04B53/10 ,  B60T8/40 ,  F04B1/04 ,  F04B53/14 ,  F04B53/16 ,  F04B21/04

    CPC分类号： B60T8/4031 ,  F04B1/0421 ,  F04B53/168

    摘要： A reciprocating piston pump element of a reciprocating piston pump having a piston, a cylinder with a formed-on cylinder head, an outlet valve which adjoins the cylinder head and an outlet valve housing that is secured in the cylinder head in order to form a structural unit. To reduce the amount of structural space required and to reduce the purchase price, the cylinder with the cylinder head and the region of the outlet valve housing enclosing the closure element are embodied in one piece, and in addition to a sealing ring, a further sealing ring of essentially the same diameter is disposed. As a result, a securing means in the form of a bead formed from the material of the housing block, oriented toward the outlet valve chamber, suffices to secure the reciprocating piston pump element inside the bore of the housing block. The reciprocating piston pump element can be used for space-saving, less expensive anti-lock systems in motor vehicle brake systems and can be expanded for traction control.

    摘要翻译： 往复式活塞泵的往复活塞泵元件具有活塞，具有成形气缸盖的气缸，邻接气缸盖的出口阀和固定在气缸盖中的出口阀壳体，以形成结构 单元。 为了减少所需的结构空间并且降低购买价格，具有气缸盖的气缸和包围封闭元件的出口阀壳体的区域被实施为一体，并且除了密封环之外还有一个密封 设置基本上相同直径的环。 结果，由壳体块的材料形成的凸缘形式的固定装置适于朝向出口阀室定向，足以将往复式活塞泵元件固定在壳体块的孔内。 往复式活塞泵元件可用于机动车辆制动系统中的节省空间，较便宜的防抱死系统，并可扩展用于牵引力控制。