Motor-pump aggregate
    1.
    发明授权
    Motor-pump aggregate 有权
    电动泵总成

    公开(公告)号:US06745667B1

    公开(公告)日:2004-06-08

    申请号:US10111655

    申请日:2002-04-25

    IPC分类号: F04B1700

    摘要: The present invention relates to a motor-pump aggregate with a motor and a piston pump , more particularly for electronically controlled brake systems of motor vehicles, wherein pistons of the pump are drivable by way of an eccentric that is connected to a shaft of the motor and are connected by means of a coupling ring, and wherein the motor has a holding plate. According to the present invention, a projection is provided on the holding plate and extends until into the range of motion of the coupling ring. This provides a stop for the coupling ring, on the one hand, and an improved outlet for leakage fluid of the pump, on the other hand.

    摘要翻译: 本发明涉及具有电动机和活塞泵的电动机 - 集料,更具体地涉及机动车辆的电控制动系统,其中泵的活塞可通过连接到电动机的轴的偏心轮驱动 并且通过联接环连接,并且其中电动机具有保持板。 根据本发明,在保持板上设置突起,并延伸到连接环的运动范围。 另一方面,这为联轴器环提供了一个停止,另一方面则提供了用于泵的泄漏流体的改进的出口。

    Motor-and-pump assembly
    2.
    发明授权
    Motor-and-pump assembly 失效
    电动泵组件

    公开(公告)号:US5932945A

    公开(公告)日:1999-08-03

    申请号:US849241

    申请日:1997-08-14

    摘要: A motor-and-pump assembly includes armature shaft of the electric motor which is retained in the pump housing by way of a main bearing and an auxiliary bearing.The objective is to align the motor housing centrically to the axis of the armature and, in addition, to achieve a reliable attachment of the motor housing to the pump housing.Therefore, the housing of the electric motor has a bowl-shaped design, and the rim of the motor housing is inserted into a concentrically circumferential groove in a flange surface on the pump housing. The diameter of the inner wall of the groove corresponds to the inside diameter of the motor housing. Thus, the inside wall of the motor housing abuts on the inner rim of the groove. The motor housing is thereby aligned centrically.The motor housing can simply be fastened to the pump housing by a clamping ring which is also inserted into the groove.

    摘要翻译: PCT No.PCT / EP95 / 04980第 371日期1997年8月14日 102(e)日期1997年8月14日PCT 1995年12月15日PCT PCT。 公开号WO96 / 19031 日期1996年6月20日电动泵组件包括通过主轴承和辅助轴承保持在泵壳体中的电动机的电枢轴。 目的是将电动机壳体与电枢的轴线对中,并且还可以实现马达壳体与泵壳体的可靠连接。 因此,电动机的壳体具有碗状设计,并且电动机壳体的边缘被插入到泵壳体上的凸缘表面中的同心圆周槽中。 槽的内壁的直径对应于电动机壳体的内径。 因此,电动机壳体的内壁抵接在槽的内缘上。 电动机壳体由此对中。 马达壳体可以通过也插入凹槽中的夹紧环将其简单地紧固到泵壳体。

    Electric motor for a drive mechanism in particular, a pump
    3.
    发明授权
    Electric motor for a drive mechanism in particular, a pump 失效
    电机用于驱动机构,特别是泵

    公开(公告)号:US5801467A

    公开(公告)日:1998-09-01

    申请号:US649641

    申请日:1996-08-20

    摘要: An electric motor is presented whose housing is sealed off by a plate. The plate features an opening whose inner surface serves as a slide bearing for the shaft, whereby the slide bearing is sufficient for operating the electric motor in a trial run. In addition, a protrusion is provided that can be inserted into a first step of a hole drilled in the pump housing and secures the plate in position in the radial direction on the flanged surface of the pump housing. The outer edge of the plate is formed by a collar, over which the housing can be pushed. Thus, the housing is also fixed in place relative to the plate. overall, a centering of the housing about the motor shaft.

    摘要翻译: PCT No.PCT / EP95 / 03730 Sec。 371日期:1996年8月20日 102(e)日期1996年8月20日PCT 1995年9月21日PCT PCT。 公开号WO96 / 09681 日期:1996年3月28日一台电机的外壳被一块板盖住。 该板具有开口,其内表面用作轴的滑动轴承,由此滑动轴承足以在试运行中操作电动机。 此外,设置有可以插入在泵壳体中钻出的孔的第一台阶中的突起,并将板沿径向方向固定在泵壳体的凸缘表面上。 板的外边缘由一个套环形成,外壳可以在其上推动。 因此,壳体也相对于板固定就位。 总体来说,围绕电机轴的中心位置。

    Brake system having variable pump pressure control and method of
pressure control
    4.
    发明授权
    Brake system having variable pump pressure control and method of pressure control 失效
    具有可变泵压力控制的制动系统和压力控制方法

    公开(公告)号:US6082830A

    公开(公告)日:2000-07-04

    申请号:US809809

    申请日:1997-06-19

    摘要: Electronic control of the supply pressure of the pump is suggested with respect to a hydraulic brake system which is used for brake slip control, traction slip control and further driving stability control operations. Means of action include, for example, the control or reduction of the motor current of the pump, electromagnetic closure of the suction valve of the pump or a brief change-over of the separating valve in the brake line.

    摘要翻译: PCT No.PCT / EP95 / 03849 Sec。 371日期:1997年6月19日 102(e)日期1996年6月19日PCT提交1995年9月29日PCT公布。 公开号WO96 / 10507 日期1996年4月11日建议对液压制动系统进行电力控制,该液压制动系统用于制动器滑移控制,牵引滑动控制和进一步的行驶稳定性控制操作。 作用方式包括例如控制或减少泵的电动机电流,泵的吸入阀的电磁关闭或制动管线中的分离阀的简短转换。

    Electric motor-pump assembly
    6.
    发明授权
    Electric motor-pump assembly 失效
    电动马达泵总成

    公开(公告)号:US5895207A

    公开(公告)日:1999-04-20

    申请号:US545815

    申请日:1996-06-27

    摘要: An assembly, consisting of a motor and a pump, the motor being arranged in a motor housing and the pump in a pump housing. Both housings can be coupled to each other. The motor housing is provided with a second main bearing. The pump housing is equipped with a pump bearing. During normal operation, the forces acting on the pump eccentric are essentially supported by the main bearing and the pump bearing. The bearing forces are introduced into the pump housing. If the motor housing is not fastened to the pump housing, the rotor shaft is supported by the main bearing and, if necessary, an accessory bearing. Thus the motor can be tested without being connected to the pump housing.

    摘要翻译: PCT No.PCT / EP94 / 01525 Sec。 371日期1996年6月27日第 102(e)日期1996年6月27日PCT提交1994年5月13日PCT公布。 公开号WO94 / 27045 日期1994年11月24日由马达和泵组成的组件,马达布置在马达壳体中,泵安装在泵壳体中。 两个壳体可以彼此耦合。 电动机壳体设置有第二主轴承。 泵壳配有泵轴承。 在正常运行中,作用在泵偏心件上的力基本上由主轴承和泵轴承支撑。 轴承力被引入泵壳体。 如果电机外壳没有固定在泵壳体上,则转子轴由主轴承支撑,如有需要则由辅助轴承支撑。 因此,电机可以在不连接到泵壳体的情况下进行测试。

    Piston pump
    7.
    发明授权
    Piston pump 失效
    活塞泵

    公开(公告)号:US5865090A

    公开(公告)日:1999-02-02

    申请号:US849679

    申请日:1997-08-21

    摘要: The present invention relates to a piston pump, in particular to the arrangement of the bearing ring for supporting the pump piston on an eccentric. The pump bearing includes a bearing ring and a plurality of bearing needles. The peripheral surface of the eccentric is radially inwardly offset in relation to the peripheral surface of the shaft. The two stepped transitions provide stop surfaces for the bearing needles. The bearing ring is supported on an inner ring for a main bearing, on the one hand, and, on the other hand, directly or indirectly on the stepped transition between a second area and a third area in a blind-end bore. Further, an auxiliary bearing is provided with a bearing ring which is made of a material inhering a high degree of wear. Testing the electric motor, used to drive the piston pump, before the piston pump is assembled is thereby permitted.

    摘要翻译: PCT No.PCT / EP95 / 04977 371日期1997年8月21日 102(e)日期1997年8月21日PCT提交1995年12月15日PCT公布。 出版物WO96 / 日期1996年6月20日本发明涉及一种活塞泵,特别涉及用于将泵活塞支撑在偏心件上的轴承环的布置。 泵轴承包括轴承环和多个轴承针。 偏心轮的圆周表面相对于轴的外围表面径向向内偏移。 两个阶梯过渡提供轴承针的止动表面。 一方面,轴承环支撑在用于主轴承的内圈上,另一方面,在盲孔中的第二区域和第三区域之间的阶梯式过渡处直接或间接地支撑。 此外,辅助轴承设置有由继承高度磨损的材料制成的轴承环。 因此允许在活塞泵组装之前测试用于驱动活塞泵的电动机。

    Electric motor, pump and an electric motor/pump system
    9.
    发明授权
    Electric motor, pump and an electric motor/pump system 失效
    电动机,泵和电动机/泵系统

    公开(公告)号:US5742109A

    公开(公告)日:1998-04-21

    申请号:US649642

    申请日:1996-07-10

    摘要: An electric motor/pump system which minimizes physical size. The electric motor consists of a pot-shaped housing whose open end is sealed by a plate. The pump consists of an essentially rectangular block in whose middle plane holes are drilled for pump pistons. The plate features a base plate and also ramp-like edges. The pump block features a recess. During assembly of electric motor and pump, the base plate of the plate is located in the recess of the pump block.

    摘要翻译: PCT No.PCT / EP95 / 03715 Sec。 371日期:1996年7月10日 102(e)日期1996年7月10日PCT提交1995年9月21日PCT公布。 公开号WO96 / 09682 日期1996年3月28日电动机/泵系统,最小化物理尺寸。 电动机由一个罐形壳体组成,其开口端被一块板密封。 泵由基本上矩形的块组成,其中间平面孔用于泵活塞。 该板具有基板和斜坡状边缘。 泵块具有凹槽。 在电动机和泵的组装过程中,板的基板位于泵块的凹槽内。

    Electromagnetic valve with pressure limiting function, especially for motor vehicle hydraulic braking systems with anti-slip control and/or automatic brake engagement for control of drive dynamics
    10.
    发明授权
    Electromagnetic valve with pressure limiting function, especially for motor vehicle hydraulic braking systems with anti-slip control and/or automatic brake engagement for control of drive dynamics 失效
    具有压力限制功能的电磁阀,特别适用于具有防滑控制和/或自动制动接合的机动车辆液压制动系统,用于控制驱动力

    公开(公告)号:US06189983B1

    公开(公告)日:2001-02-20

    申请号:US08875910

    申请日:1997-11-17

    IPC分类号: B60T836

    摘要: A hydraulic brake system includes a solenoid valve with a pressure-limiting function to such effect that a stroke movement of a valve tappet, which can be fulfilled in response to the electromagnetic control force, is variable by the action of a hydraulic control force. A first pressure fluid channel is connected to the hydraulic pressure generator and opens into the valve housing proximate the valve tappet, and a second pressure fluid channel opens into the valve housing remote from the valve seat and the valve tappet. The second pressure fluid channel is connected to a pump and at least one wheel brake and is connectable to the first pressure fluid channel depending on the position of the tappet. The hydraulic pressure of the braking pressure generator acts upon an actuating member which counteracts the closing movement of the valve tappet.

    摘要翻译: 液压制动系统包括具有压力限制功能的电磁阀,使得可以通过液压控制力的作用来改变能够响应于电磁控制力而实现的阀挺杆的行程运动。 第一压力流体通道连接到液压发生器并且靠近阀挺杆开启到阀壳体中,并且第二压力流体通道远离阀座和阀挺杆进入阀壳体。 第二压力流体通道连接到泵和至少一个车轮制动器,并且可以根据挺杆的位置而连接到第一压力流体通道。 制动压力发生器的液压作用在促动构件上,该致动构件抵消了阀挺杆的关闭运动。