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11. 发明申请

US20120269664A1 MOTOR-PUMP UNIT 有权
标题翻译：电机泵单元
公开(公告)号：US20120269664A1
公开(公告)日：2012-10-25
申请号：US13515628
申请日：2010-12-16
申请人： Manfred Rüffer , Jens Bacher , Heinrich Kreh , Lazar Milisic , Michael Jürging , Marcel Niepenberg , Jose Gonzalez , Harald König
发明人： Manfred Rüffer , Jens Bacher , Heinrich Kreh , Lazar Milisic , Michael Jürging , Marcel Niepenberg , Jose Gonzalez , Harald König
IPC分类号： F04B45/047 , F04B17/03
CPC分类号： F04B43/026 , B60T13/569 , B60T17/02 , F04B43/04 , F16J3/02
摘要： A motor-pump unit, for providing pressure for a brake actuating device having a pneumatic brake booster including a pump and an electric motor driving the pump, the pump being a dual diaphragm pump having two opposed working diaphragms, each of which is clamped between a pump casing and a working chamber cover and delimits a working chamber, and moveable by a crank drive having connecting rods and bearings, the working diaphragm connected firmly to a tappet and, together with the connecting rod, in each case forming a diaphragm unit. In order to provide a low-noise motor-pump unit which is more cost-effective and requires reduced expenditure on assembly, the connecting rods are made of plastic, wherein in each case one tappet and one bearing are encapsulated with the material of the connecting rod. Alternatively, the connecting rods can be formed in one piece with the tappet and provided as sintered components.
摘要翻译：一种电动泵单元，用于为具有包括泵和驱动泵的电动机的气动制动助力器的制动器致动装置提供压力，所述泵是具有两个相对的工作隔膜的双隔膜泵，每个隔膜泵夹在泵壳体和工作室盖并限定工作室，并且可通过具有连接杆和轴承的曲柄驱动器移动，工作隔膜牢固地连接到挺杆上，并且与连杆一起形成隔膜单元。为了提供更具成本效益并且需要减少组装花费的低噪音电机泵单元，连杆由塑料制成，其中在每种情况下，一个挺杆和一个轴承用连接件的材料封装竿。或者，连杆可以与挺杆形成一体并且作为烧结部件提供。

12. 发明申请

US20110271670A1 MOTOR-PUMP ASSEMBLY 有权
标题翻译：电机泵组件
公开(公告)号：US20110271670A1
公开(公告)日：2011-11-10
申请号：US13139396
申请日：2009-12-15
申请人： Stephan Krebs , Manfred Rüffer , Jens Bacher , Heinrich Kreh , Lazar Milisic , Kartheinz Seitz , Harald König , Michael Kollers , Jose Gonzalez , Michael Jürging , Marcel Niepenberg
发明人： Stephan Krebs , Manfred Rüffer , Jens Bacher , Heinrich Kreh , Lazar Milisic , Kartheinz Seitz , Harald König , Michael Kollers , Jose Gonzalez , Michael Jürging , Marcel Niepenberg
IPC分类号： F15B7/00
CPC分类号： F04B39/16 , B60T17/02 , F04B9/045 , F04B39/0061 , F04B45/043 , F04B45/047 , F16C3/18 , F16C3/20
摘要： Disclosed is a motor-pump assembly (1) for a brake actuating device of a motor vehicle brake system with a pneumatic brake booster. An electric motor (3) drives a double diaphragm pump (2) with two working diaphragms (4) which are located opposite one another. Air expelled from the working spaces (7) is directed into an interior space (22) surrounding a crank drive (8) of the pump housing (5). An air outlet unit (13) permits low-noise expulsion of the air from the interior space 22 by deflecting the air.In order to make available a low-noise, cost-reduced motor-pump assembly the eccentrics (9) each have an unbalance weight (25) integrally molded onto the eccentric (9).
摘要翻译：公开了一种用于具有气动制动助力器的机动车辆制动系统的制动器致动装置的电动泵组件（1）。电动马达（3）用双隔膜泵（2）驱动两个彼此相对定位的工作隔膜（4）。从工作空间（7）排出的空气被引导到围绕泵壳体（5）的曲柄驱动器（8）的内部空间（22）中。空气出口单元（13）允许通过使空气偏转而使空气从内部空间22的低噪声排出。为了提供低噪音，成本降低的电动泵组件，偏心轮（9）各自具有整体模制在偏心轮（9）上的不平衡重（25）。

13. 发明授权

US06347516B1 Electrohydraulic pressure supply unit with variable-displacement pump and controllable electric device 失效
标题翻译：具有可变排量泵和可控电气装置的电液压供应装置
公开(公告)号：US06347516B1
公开(公告)日：2002-02-19
申请号：US09607963
申请日：2000-06-30
申请人： Gerald Bolz , Michael Jürging , Reinhard Orthmann
发明人： Gerald Bolz , Michael Jürging , Reinhard Orthmann
IPC分类号： F16D3102
CPC分类号： F04B49/06 , F04B2205/07 , F04B2205/09
摘要： An electrohydraulic pressure supply unit involving the joint operation of two energy converters, which can be adjusted independent of each other, including an electric motor with speed control that drives a variable displacement pump with a variable displacement volume. The electric motor converts electrical output (loss-encumbered), into mechanical output, meaning into speed n and torque T. The pump then converts this mechanical output (also loss-encumbered) into hydraulic output. The hydraulic output is determined by the pressure difference &Dgr;p across the pump and the volume flow Q. The pressure difference &Dgr;p generally is impressed by the consumer or load on the system. The volume flow Q is the result of the displacement volume V and the motor speed n. The torque T, which must be generated by the motor, is derived from the displacement volume V and the pressure differential &Dgr;p. During the conversion from hydraulic output to mechanical output, the displacement volume V determines the distribution of the output to the speed n of the motor and the torque T. The current I flowing through the electric motor is primarily determined by the torque T while the voltage U is primarily influenced by the motor speed n. The volume flow supplied by the electrohydraulic pressure supply unit is essentially adjusted by controlling the speed adjustment of the electric motor. The speed of the electric drive motor in this case can essentially be adjusted independent of the displacement volume of the variable displacement pump.
摘要翻译：一种电动液压供应单元，涉及两个能量转换器的联合操作，这两个能量转换器可以彼此独立地调节，包括具有驱动具有可变排量体积的可变排量泵的速度控制的电动机。电动机将电气输出（损失保留）转换为机械输出，意味着速度n和转矩T.然后，泵将该机械输出（也称为损失保护）转换为液压输出。液压输出由泵上的压力差DELTAp和体积流量Q决定。压力差DELTAp通常由使用者或系统上的负载施加压力。体积流量Q是排量体积V和电机速度n的结果。必须由电机产生的转矩T是从排量V和压差DELTAp得出的。在从液压输出到机械输出的转换期间，排量体积V决定了输出对马达转速n和扭矩T的分配。流过电动机的电流I主要由转矩T决定，而电压 U主要受电机转速n的影响。由电动液压供给装置提供的体积流量通过控制电动机的速度调节来进行调节。在这种情况下，电动马达的转速基本上可以根据可变排量泵的排量而独立调整。

14. 发明授权

US07798109B2 Internal combustion engine with a variable compression ratio 失效
标题翻译：具有可变压缩比的内燃机
公开(公告)号：US07798109B2
公开(公告)日：2010-09-21
申请号：US11978141
申请日：2007-10-27
申请人： Michael Jürging , Jens Meintschel , Reinhard Orthmann , Hubert Schnüpke , Dietmar Schröer
发明人： Michael Jürging , Jens Meintschel , Reinhard Orthmann , Hubert Schnüpke , Dietmar Schröer
IPC分类号： F02B75/04
CPC分类号： F02B75/048 , F02B75/04 , F02B75/041 , F02B75/044 , F02B75/045 , F02B75/047 , F02B2275/06
摘要： In an internal combustion engine including a housing with cylinders arranged in the housing, a crankshaft, and pistons moveably disposed in the cylinders and operatively connected to the crankshaft, and a device for changing the compression ratio of the cylinders of the internal combustion engine, the device comprises an adjusting arrangement with an eccentric which is mounted in the housing and, by means of rotation, controls the position and the direction of movement of the adjusting arrangement, and a drive for operating the adjusting arrangement including the eccentric.
摘要翻译：在内燃机中，其具有设置在壳体中的气缸的外壳，可动地设置在气缸中且可操作地连接到曲轴的活塞，以及用于改变内燃机气缸的压缩比的装置，装置包括具有偏心轮的调节装置，所述调节装置安装在所述壳体中并且通过旋转来控制所述调节装置的位置和移动方向，以及用于操作包括所述偏心轮的所述调节装置的驱动器。

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