公开(公告)号：US20110187225A1

公开(公告)日：2011-08-04

申请号：US12736754

申请日：2009-05-07

申请人： Michael Bayer ,  Walter Gerschwitz ,  Gerlinde Gerschwitz

发明人： Michael Bayer ,  Walter Gerschwitz ,  Gerlinde Gerschwitz

IPC分类号： H01R39/40

CPC分类号： H01R39/385 ,  H02K5/148 ,  H02K13/10 ,  H02K23/18 ,  H02K2213/03

摘要： An electric machine has at least two pairs of carbon brushes made up of one plus and one minus carbon brush, which interact with a commutator in order to supply current to the rotor, the carbon brushes being mounted with their brush holder on a brush plate via a mount, and the mounts on the brush plate lying across from each other at 180°. The holding part on at least one brush holder is offset from the center, in particular from the axis of symmetry of the brush holder, by an angle relative to the rotor axis so as to realize an asymmetrical placement of the carbon brush, the holding part on the other brush holders being disposed on their axes of symmetry.

摘要翻译： 电动机具有至少两对碳刷，其由一个正负碳刷构成，其与换向器相互作用以向转子提供电流，碳刷通过其刷持器安装在刷板上经由 一个安装座，并且电刷板上的安装件以180°相互对置。 至少一个电刷架上的保持部分相对于转子轴线偏离中心，特别是电刷架的对称轴线，以实现碳刷的不对称放置，保持部件 在另一个刷架上设置在其对称轴上。

公开(公告)号：US4176685A

公开(公告)日：1979-12-04

申请号：US876216

申请日：1978-02-09

申请人： Friedrich-Wilhelm Hoefer ,  Walter Gerschwitz ,  Guenther Schwerin

发明人： Friedrich-Wilhelm Hoefer ,  Walter Gerschwitz ,  Guenther Schwerin

IPC分类号： F15B13/04

CPC分类号： F15B13/04 ,  Y10T137/87185 ,  Y10T137/87241

摘要： An arrangement for controlling the flow of a hydraulic fluid between a pump, a user and a fluid reservoir includes a main control slide, an auxiliary control slide accommodated in a compartment provided in one end of the main control slide, a flow-regulating valve arranged in parallel to the main control slide between the pump and the fluid reservoir and a holding valve arranged in a pressure conduit section between the main control slide and the user. The main control slide is shiftably received in a bore which has a plurality of annular chambers arranged therealong. The main control slide has a plurality of lands separated by respective recesses, the lands, depending on the position of the main control slide, establishing or interrupting the communication between the respective chambers. The chambers include a switching chamber which communicates with the flow-regulating valve, an input chamber which communicates with the pump, and a control chamber which is arranged between the switching chamber and the input chamber and communicating with the user through the pressure conduit section. The main control slide has an adjustable throttle which influences the flow of the hydraulic fluid between the input chamber and the control chamber. The main control slide is shiftable between an energizing and a deenergizing position through a neutral position and has a first land which interrupts the communication between the switching and control chambers in the energizing position, and a second land which interrupts such communication in the de-energizing position of the main control slide. The first land is arranged at a region of the main control slide which bounds the compartment accommodating the auxiliary control slide.

摘要翻译： 用于控制泵，用户和流体储存器之间的液压流体的流动的装置包括主控制滑块，容纳在设置在主控制滑块的一端的隔室中的辅助控制滑块， 平行于泵和流体储存器之间的主控制滑块以及布置在主控制滑块和用户之间的压力导管部分中的保持阀。 主控制滑块可移动地容纳在具有沿其排列的多个环形室的孔中。 主控制滑块具有由相应的凹部分开的多个焊盘，该焊盘区域取决于主控制滑块的位置，建立或中断各个室之间的连通。 这些室包括与流量调节阀连通的开关室，与泵连通的输入室，以及设置在开关室和输入室之间并通过压力管道部分与使用者连通的控制室。 主控制滑块具有可调节的节流阀，其影响输入室和控制室之间的液压流体的流动。 主控制滑块可在通过中性位置的通电位置和断电位置之间移动，并且具有中断通电位置中的开关和控制室之间的连通的第一平台和在断电状态下中断这种通信的第二平台 主控台的位置。 第一平台布置在主控制滑块的区域中，该区域容纳辅助控制滑块。

公开(公告)号：US20110181148A1

公开(公告)日：2011-07-28

申请号：US12734270

申请日：2008-09-26

申请人： Michael Bayer ,  Walter Gerschwitz ,  Gerlinde Gerschwitz

发明人： Michael Bayer ,  Walter Gerschwitz ,  Gerlinde Gerschwitz

IPC分类号： H01R39/40

CPC分类号： H01R39/381 ,  H01R39/40

摘要： A brush device for an electric machine includes a brush holder, a brush which is accommodated therein and has an integrated stranded wire, and a first spring which prestresses the brush with respect to a commutator. At least one second spring is disposed parallel to the first spring, which prestresses the brush with respect to the commutator.

摘要翻译： 一种电机刷装置，包括：刷架，容纳在其中并具有一体绞合线的刷子;以及相对于换向器对刷子进行预应力的第一弹簧。 平行于第一弹簧设置至少一个第二弹簧，该第一弹簧相对于换向器对刷子进行预应力。

公开(公告)号：US20110193434A1

公开(公告)日：2011-08-11

申请号：US12935234

申请日：2008-11-27

申请人： Stephan Kaske ,  Roman Pirsch ,  Walter Gerschwitz ,  Gerlinde Gerschwitz

发明人： Stephan Kaske ,  Roman Pirsch ,  Walter Gerschwitz ,  Gerlinde Gerschwitz

IPC分类号： H02K7/116

CPC分类号： F02N15/067 ,  F02N11/08 ,  F02N15/023 ,  F16D1/116 ,  F16D2001/103

摘要： A starting device having a drive-end bracket, in which a bearing is fastened, having a drive shaft, the bearing in the bearing bracket at least indirectly supporting the drive shaft, having a starter pinion which is fastened on the drive shaft so that a torque is able to be transferred from the drive shaft to the starter pinion, the starter pinion having an end face and a retaining ring being situated on the drive shaft in a fixed manner, at the end face, the starter pinion having a recess in which a retaining element is situated, which prevents the retaining ring from spreading inadmissibly.

摘要翻译： 具有驱动端支架的启动装置，其中轴承被紧固，具有驱动轴，轴承托架中的轴承至少间接地支撑驱动轴，具有紧固在驱动轴上的起动小齿轮，使得 扭矩能够从驱动轴传递到起动小齿轮，起动小齿轮具有端面和固定环，其固定地位于驱动轴上，在端面处，起动小齿轮具有凹部， 保持元件位于其中，这防止保持环不被扩散。

公开(公告)号：US20090020091A1

公开(公告)日：2009-01-22

申请号：US11913617

申请日：2006-05-08

申请人： Thomas Botzenhard ,  Birgit Kuettmer ,  Sven Hartmann ,  Klaus Heyers ,  Steffi Grellscheid ,  Walter Gerschwitz ,  Karl-Otto Schmidt ,  Apostolos Tsakiris

发明人： Thomas Botzenhard ,  Birgit Kuettmer ,  Sven Hartmann ,  Klaus Heyers ,  Steffi Grellscheid ,  Walter Gerschwitz ,  Karl-Otto Schmidt ,  Apostolos Tsakiris

IPC分类号： F02N17/00

CPC分类号： F02N11/0855 ,  F02D2041/0095 ,  F02D2041/2027 ,  F02N11/0814 ,  F02N11/087 ,  F02N15/067 ,  H01H51/065

摘要： The invention relates to a starter device (10) for internal combustion engines (15) in motor vehicles with a controller (19), a starter relay (12), a starter pinion (13) and a starter motor (11), whereby on each start/stop process in the stop phase (first step) the starter relay engages the starter pinion in the toothed ring (14) of the engine and in the start phase (second step) the engine is turned over by the starter motor. According to the invention, the starter pinion (13) may be engaged as quietly as possible for a subsequent starting process on switching off the engine (10) and held in position until starting, whereby, in the first step of the starting process, the armature (28) of the starter relay (12) is withdrawn with reduced force to a position with open switch contact (18) and held there until the start of the second step, whereupon the armature (28) closes the switch contact (18) of the starter motor with full force.

摘要翻译： 本发明涉及一种用于具有控制器（19），起动继电器（12），起动小齿轮（13）和起动马达（11）的机动车辆中的内燃机（15）的起动装置（10） 在停止阶段（第一步骤）中的每个起动/停止过程（起动继电器）接合发动机的齿环（14）中的起动小齿轮，并且在起动阶段（第二步骤）中，发动机由起动电动机翻转。 根据本发明，起动小齿轮（13）可以尽可能安静地接合，以便在关闭发动机（10）并保持在适当位置直到起动，从而在起动过程的第一步骤中，起动小齿轮 起动继电器（12）的电枢（28）以减小的力被拉出到具有开放开关触点（18）的位置并保持在那里直到第二步骤开始，于是电枢（28）闭合开关触点（18） 的起动马达全力。