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1. 发明授权

US4395927A Hydraulic regulating device for load shifted gears 失效
标题翻译：变速齿轮液压调节装置
公开(公告)号：US4395927A
公开(公告)日：1983-08-02
申请号：US199919
申请日：1980-10-23
申请人： Alfred Muller , Joseph Sauer , Manfred Schwab , Meinrad Feder , Achim Schreiber
发明人： Alfred Muller , Joseph Sauer , Manfred Schwab , Meinrad Feder , Achim Schreiber
IPC分类号： F16H61/08 , F16H61/02 , F16H61/06 , B60K41/04
CPC分类号： F16H61/061 , F16H61/0206 , F16H2061/0258 , F16H2061/026
摘要： The hydraulic regulating device for an automatic transmission system in motor vehicles having a plurality of hydraulic couplings, includes a single pressure build-up regulating valve and a single pressure decrease regulating valve and assigned to each coupling a solenoid operated directional control valve having its working port connected to the couplings, its pressure port connected via a switch-on reversing valve to the pressure build-up regulating valve, and its return port connected via a switch-off reversing valve to a return conduit; both reversing valves are controlled according to predetermined pressure levels on the coupling so that in the working position of the switch-on reversing valve the coupling is connected to a stable high pressure and when the coupling process is initiated by reversing the position of the directional control valve, the switch-off reversing valve connects the coupling element to the pressure decrease regulating valve.
摘要翻译：用于具有多个液压联轴器的机动车辆中的自动变速器系统的液压调节装置包括单个压力调节调节阀和单个减压调节阀，并分配给每个联接器，其具有其工作端口的电磁操作方向控制阀连接到联接器，其压力端口通过开关换向阀连接到增压调节阀，并且其返回端口通过关闭反向阀连接到返回管道; 两个换向阀根据联轴器上的预定压力水平来控制，使得在接通换向阀的工作位置中，联接器连接到稳定的高压，并且当通过反转方向控制器的位置来启动联接过程阀门，关闭换向阀将联轴器元件连接到减压调节阀。

2. 发明授权

US4345489A Hydraulic control system for servos in automatic transmissions 失效
标题翻译：自动变速箱伺服液压控制系统
公开(公告)号：US4345489A
公开(公告)日：1982-08-24
申请号：US111993
申请日：1980-01-14
申请人： Alfred Muller , Manfred Schwab , Meinrad Feder , Achim Schreiber , Joseph Sauer
发明人： Alfred Muller , Manfred Schwab , Meinrad Feder , Achim Schreiber , Joseph Sauer
IPC分类号： F16H61/00 , F16H61/02 , F16H61/12 , F16H3/74
CPC分类号： F16H61/0021 , F16H61/0206 , F16H61/0251 , F16H2061/0209 , F16H2061/0258 , F16H61/12 , Y10T477/693973
摘要： The invention pertains to a hydraulic control system for servos in automatic transmissions, which, in a known fashion, utilizes a main pressure valve to regulate the pressure within the control system and further utilizes a converter pressure valve to supply a hydrodynamic torque converter and the lubrication system. The servos (for example, the clutches) utilized in this type of automatic transmissions cooperate with electromagnetically actuated pressure regulating valves have a current-proportional response. These electromagnetic valves are actuated by electronic control signals generated by sensors which monitor various parameters during operation, making previously utilized sensors superfluous. By control of the pressure regulating valves the forward gear, the reverse gear or the neutral gear can be engaged in the simplest fashion. By means of a magnet valve associated with the main pressure valve the levels of pressure may be varied. It is also possible, via simple associated elements, to install an emergency system which during a failure of the electrical system allows the transmission to continue to operate.
摘要翻译：本发明涉及一种用于自动变速器中的舵机的液压控制系统，其以已知的方式利用主压力阀来调节控制系统内的压力，并且进一步利用转换器压力阀来提供液力变矩器和润滑系统。在这种类型的自动变速器中使用的舵机（例如离合器）与电磁致动的压力调节阀配合具有电流比例响应。这些电磁阀由在操作期间监测各种参数的传感器产生的电子控制信号致动，从而使先前使用的传感器成为多余的。通过控制压力调节阀，可以以最简单的方式接合前进档，倒档档或中性档。通过与主压力阀相关联的磁阀可以改变压力水平。通过简单的相关元件也可以安装紧急系统，在电气系统的故障期间允许变速器继续运行。

3. 发明授权

US5787583A Apparatus and method for setting a valve lift 失效
标题翻译：用于设置气门升程的装置和方法
公开(公告)号：US5787583A
公开(公告)日：1998-08-04
申请号：US591483
申请日：1996-01-11
申请人： Guenther Wolf , Meinrad Feder , Uwe Dowedeit , Volker Hartmann , Karl-Heinz Pfrommer , Markus Roerig , Iris Wislicenus
发明人： Guenther Wolf , Meinrad Feder , Uwe Dowedeit , Volker Hartmann , Karl-Heinz Pfrommer , Markus Roerig , Iris Wislicenus
IPC分类号： F02M51/06 , F02M61/16 , B23P15/00
CPC分类号： F02M61/168 , F02M51/0682 , F02M2200/24 , Y10T29/49247 , Y10T29/49306 , Y10T29/49776
摘要： An apparatus and a method are proposed for adjusting a valve lift, particularly a valve needle lift of an injection valve of an internal combustion engine, wherein a valve seat, which is preset in a housing of the valve (20), is axially displaceable in the housing by means of plastic deformation. The apparatus is provided with an adjustment device (50) which generates a feeding motion for a pressing tool (53, 55) in the direction of the plastic deformation and with a measuring device (30) which determines the valve lift that is changeable by way of the plastic deformation of the valve seat and compares the valve lift with a preset desired value, with the adjustment device (50) being controllable by way of the desired value/actual value comparison. The pressing tool (53, 55) is fed by means of a first and, if necessary, by means of at least one further feeding process. From the values obtained by the first feeding process a characteristic is formed during a learning phase, from which a further feed for the respective further feeding process is determined.
摘要翻译： PCT No.PCT / DE95 / 00576 Sec。 371日期1996年1月11日 102（e）日期1996年1月11日PCT 1995年4月29日PCT PCT。公开号WO95 / 30830 日期：1995年11月16日提出了一种用于调节气门升程的装置和方法，特别是内燃机的喷射阀的阀针升程，其中预设在阀（20）的壳体中的阀座，通过塑性变形在壳体中轴向移动。该设备设置有调节装置（50），该调节装置（50）在塑性变形的方向上产生用于按压工具（53,55）的进给运动，以及测量装置（30），该测量装置确定可升降的气门升程的阀座的塑性变形，并将气门升程与预设的期望值进行比较，调节装置（50）可通过所需值/实际值比较来控制。按压工具（53,55）通过第一和如果需要通过至少一个进一步的进料过程进给。从通过第一进给处理获得的值在学习阶段期间形成特性，从而确定用于相应的进一步进给的进一步的进给。

4. 发明授权

US4535816A Pressure controller 失效
标题翻译：压力控制器
公开(公告)号：US4535816A
公开(公告)日：1985-08-20
申请号：US513978
申请日：1983-07-14
申请人： Meinrad Feder , Alwain Stegmaier
发明人： Meinrad Feder , Alwain Stegmaier
IPC分类号： F15B13/044 , F16H61/02 , G05D16/20 , F16K31/06
CPC分类号： F16H61/0251 , G05D16/2013 , F16H2061/0258 , Y10T137/86622
摘要： A pressure controller has a magnetic coil and a magnetic armature arranged in a housing, a control piston movable in a distributor housing and actuatable by the armature, and a shaft supporting the armature and having two ends facing towards and away from the control piston, where the end facing away from the control piston is slidingly supported in a bearing bush, and the end facing towards the control piston is held by a membrane spring fixed at its periphery to the first-mentioned housing.
摘要翻译：压力控制器具有布置在壳体中的磁性线圈和磁性衔铁，可在分配器壳体中移动并可由电枢致动的控制活塞，以及支撑衔铁并具有朝向和远离控制活塞的两个端部的轴，离开控制活塞的一端被滑动地支撑在轴承衬套中，面向控制活塞的端部被固定在其周边的膜弹簧保持在第一个壳体上。

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