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1.发明授权公开(公告)号：US07265538B2
公开(公告)日：2007-09-04
申请号：US10660910
申请日：2003-09-12
申请人： Marc Micke , Holger Sievert , Juergen Hachtel , Guenther Hertlein
发明人： Marc Micke , Holger Sievert , Juergen Hachtel , Guenther Hertlein
IPC分类号： G01P3/46
CPC分类号： G01P3/48 , G01P3/44 , H02P7/00 , H02P7/0094
摘要： A method and a device for measuring the speed of a pulse-activated electric motor are described. According to this method, the motor is fully activated at time intervals to be determined for a defined measuring time by the circuit element provided for timing and, in this time, the frequency of the current ripples, which is proportional to the motor speed, is measured. A current-proportional voltage measuring device is located on the circuit element, on whose load side are located an amplifier, filters, and an evaluation circuit in the form of a comparator for determining the frequency of the current ripples flowing in a measured phase during which the motor is fully activated.
摘要翻译： 描述用于测量脉冲激活电动机的速度的方法和装置。 根据该方法，电动机以时间间隔被完全启动，通过为定时提供的电路元件确定定义的测量时间，并且此时，与电动机速度成比例的电流波纹的频率为 测量。 电流比例电压测量装置位于电路元件上，其负载侧位于放大器，滤波器和比较器形式的评估电路，用于确定在测量相位期间流动的电流波纹的频率， 电机完全启动。
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公开(公告)号：US07766626B2
公开(公告)日：2010-08-03
申请号：US10579569
申请日：2004-11-18
IPC分类号： F04B1/04
CPC分类号： B60T8/4031 , B60T8/368 , B60T8/4072 , F04B1/0538 , F04B23/06 , F04B53/16
摘要： A multipiston pump including a plurality of piston pumps hydraulically combined into at least two pump units are coupled on the intake side, but supply two separate hydraulic circuits of a vehicle brake system with pressure fluid. To reduce brake pedal pulsation the piston pumps are driven in phase-offset fashion.An eccentric unit comprising two spaced-apart cams rotated counter to one another, with the individual piston pumps being located in a number of sectional planes through the pump housing corresponding to the number of cams and locate the connecting conduits for hydraulically coupling the pump units are located in a region of the pump housing defined by the sectional planes.
摘要翻译： 液压组合到至少两个泵单元中的多个活塞泵的多活塞泵联接在进气侧，但是用压力流体供应车辆制动系统的两个单独的液压回路。 为了减少制动踏板脉动，活塞泵以相位偏移方式驱动。 偏心单元包括两个相互旋转的间隔开的凸轮，其中单独的活塞泵位于通过泵壳体的多个截面中，与凸轮的数量相对应，并且定位用于液压连接泵单元的连接导管 位于泵壳体的由截面平面限定的区域中。
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公开(公告)号：US20070110590A1
公开(公告)日：2007-05-17
申请号：US10579569
申请日：2004-11-18
IPC分类号： F04B1/04
CPC分类号： B60T8/4031 , B60T8/368 , B60T8/4072 , F04B1/0538 , F04B23/06 , F04B53/16
摘要： A multipiston pump including a plurality of piston pumps hydraulically combined into at least two pump units are coupled on the intake side, but supply two separate hydraulic circuits of a vehicle brake system with pressure fluid. To reduce brake pedal pulsation the piston pumps are driven in phase-offset fashion. An eccentric unit comprising two spaced-apart cams rotated counter to one another, with the individual piston pumps being located in a number of sectional planes through the pump housing corresponding to the number of cams and locate the connecting conduits for hydraulically coupling the pump units are located in a region of the pump housing defined by the sectional planes.
摘要翻译： 液压组合到至少两个泵单元中的多个活塞泵的多活塞泵联接在进气侧，但是用压力流体供应车辆制动系统的两个单独的液压回路。 为了减少制动踏板脉动，活塞泵以相位偏移方式驱动。 偏心单元包括两个相互旋转的间隔开的凸轮，其中单独的活塞泵位于通过泵壳体的多个截面中，与凸轮的数量相对应，并且定位用于液压联接泵单元的连接导管 位于泵壳体的由截面平面限定的区域中。
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公开(公告)号：US20120141304A1
公开(公告)日：2012-06-07
申请号：US13321797
申请日：2010-03-23
申请人： Matthias Mayr , Marc Micke , Reiner Fellmeth , Alexander Bareiss , Andreas Weh
发明人： Matthias Mayr , Marc Micke , Reiner Fellmeth , Alexander Bareiss , Andreas Weh
CPC分类号： F04B53/16 , B23P13/02 , B60T8/368 , F04B1/0404 , F04B1/145 , F04B1/2064 , F04B17/03 , Y10T29/49236
摘要： A pump housing for a hydraulic unit in a motor vehicle, includes a body that is provided with openings for accommodating components of an associated pump. One of the external surfaces of the body is designed such that a motor can be mounted thereon. A cutting process is not used to machine the external surface for mounting the motor.
摘要翻译： 用于机动车辆中的液压单元的泵壳体包括设置有用于容纳相关泵的部件的开口的主体。 本体的一个外表面被设计成使得电动机可以安装在其上。 切割工艺不用于加工用于安装电机的外表面。
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