公开(公告)号：US08308606B2

公开(公告)日：2012-11-13

申请号：US12317243

申请日：2008-12-18

Applicant: Eric Müller ,  Marco Grethel ,  Hanjo Nissen ,  Franz Benz

Inventor： Eric Müller ,  Marco Grethel ,  Hanjo Nissen ,  Franz Benz

IPC: F16H61/662 ,  F15B13/04 ,  F04B17/05 ,  F04B17/03

CPC classification number: F16H61/66272 ,  F16H61/0025 ,  F16H61/0031 ,  F16H2061/66286 ,  F16H2312/14 ,  Y10T137/85986 ,  Y10T477/6237

Abstract: A hydraulic supply system for a hydraulically-operated automatic transmission includes a primary pump that is driven by an internal combustion engine of a vehicle. An electrically-driven auxiliary pump is provided to supply the system with hydraulic pressure when the primary pump is off or to supplement the primary pump when the primary pump does not deliver sufficient pressure. A discharge line from the auxiliary pump is connected to a control line of the hydraulic supply system and to the hydraulic system supply line under system pressure. Check valves are provided in the respective lines from the auxiliary pump. An additional check valve is provided in a line that extends from the control line to a torque sensing chamber of the automatic transmission.

Abstract translation: 用于液压操作的自动变速器的液压供应系统包括由车辆的内燃机驱动的主泵。 提供电动辅助泵以在主泵关闭时为系统提供液压，或者当主泵没有输送足够的压力时补充主泵。 来自辅助泵的排出管线连接到液压供应系统的控制线和系统压力下的液压系统供应管线。 在辅助泵的相应管路中提供止回阀。 从控制线延伸到自动变速器的转矩传感室的一条直线上设有一个附加止回阀。

公开(公告)号：US08051652B2

公开(公告)日：2011-11-08

申请号：US12214915

申请日：2008-06-24

Applicant: Eric Müller ,  Reinhard Stehr ,  Manfred Homm ,  Michael Reuschel ,  Norbert Indlekofer ,  Andreas Englisch ,  Martin Vornehm ,  Christian Lauinger

Inventor： Eric Müller ,  Reinhard Stehr ,  Manfred Homm ,  Michael Reuschel ,  Norbert Indlekofer ,  Andreas Englisch ,  Martin Vornehm ,  Christian Lauinger

IPC: F16D31/02

CPC classification number: F16H61/0031 ,  F16D25/083 ,  F16D25/123 ,  F16D27/004 ,  F16D48/0206 ,  F16D2021/0653 ,  F16D2023/123 ,  F16D2048/0281 ,  F16H57/0434 ,  F16H61/0025 ,  F16H61/66272 ,  F16H2059/6807 ,  F16H2061/0037

Abstract: A hydraulic system including a multi-flow hydraulic pressure supply unit, especially a dual-flow hydraulic pressure supply unit, such as a pump, by which a volumetric flow of pressurized fluid is supplied to a hydraulic-fluid-operated device. A valve arrangement is provided either for switching between the individual pump flows or for interconnecting the individual pump flows.

Abstract translation: 一种液压系统，包括多流量液压供应单元，特别是诸如泵的双流量液压供应单元，通过该液压系统将加压流体的体积流量供应到液压流体操作的装置。 提供阀装置用于在各个泵流之间切换或用于互连各个泵流。

公开(公告)号：US20110263362A1

公开(公告)日：2011-10-27

申请号：US13066452

申请日：2011-04-14

Applicant: Marco Grethel ,  Eric Müller

Inventor： Marco Grethel ,  Eric Müller

IPC: F16H61/662 ,  F15B1/02

CPC classification number: F16H61/66272 ,  F16H61/0021 ,  F16H2061/0034

Abstract: A hydraulic arrangement for controlling a transmission connected downstream of an internal combustion engine having a start-stop device. A hydraulic energy source provides hydraulic energy, an energy accumulator is connected downstream of the hydraulic energy source for storing and dispensing hydraulic energy provided by the hydraulic energy source, and a hydraulic controller is associated with the hydraulic energy source and the energy accumulator for controlling the transmission. The energy accumulator is associated with the hydraulic controller by a branch line to a pilot control circuit.

Abstract translation: 一种用于控制连接在具有起停装置的内燃机的下游的变速器的液压装置。 液压能源提供液压能量，蓄能器连接在液压能源的下游，用于储存和分配由液压能源提供的液压能量，液压控制器与液压能量源和蓄能器相关联，用于控制 传输。 蓄能器与液压控制器通过分支管路连接到先导控制电路。

公开(公告)号：US07350355B2

公开(公告)日：2008-04-01

申请号：US11303874

申请日：2005-12-17

Applicant: Eric Müller

Inventor： Eric Müller

IPC: F16D39/00 ,  F15B13/04

CPC classification number: F15B13/043 ,  F16H61/0206 ,  F16H61/66272

Abstract: A hydraulic system having at least one hydraulic valve for controlling a transmission, in particular a continuously variable transmission. The hydraulic valve is controlled by a pilot circuit including at least one control element having a variable flow resistance and one control element having a constant flow resistance. The control element having a variable flow resistance is connected upstream of the control element having a constant flow resistance.

Abstract translation: 一种液压系统，具有用于控制变速器的至少一个液压阀，特别是无级变速器。 液压阀由包括至少一个具有可变流阻的控制元件和一个具有恒定流阻的控制元件的引导回路控制。 具有可变流阻的控制元件连接在具有恒定流阻的控制元件的上游。

公开(公告)号：US08366412B2

公开(公告)日：2013-02-05

申请号：US12313907

申请日：2008-11-24

Applicant: Marco Grethel ,  Eric Müller ,  Reinhard Stehr ,  Andreas Triller

Inventor： Marco Grethel ,  Eric Müller ,  Reinhard Stehr ,  Andreas Triller

IPC: F04B17/00 ,  F04B35/00 ,  F02B33/00

CPC classification number: F02B39/04 ,  F02B39/12 ,  F04D25/024 ,  F16H15/52 ,  F16H47/04 ,  F16H2037/088

Abstract: A compressor drive system for driving a compressor of an internal combustion engine contains a variable speed drive unit and a planetary gear set, the planetary gear set being connected to the internal combustion engine and the compressor in such a way that a first output shaft of the planetary gear set is connected to the compressor, a first drive shaft of the planetary gear set is connected to the internal combustion engine, and a second drive shaft of the planetary gear set is connected to the internal combustion engine through the variable speed drive unit.

公开(公告)号：US07735618B2

公开(公告)日：2010-06-15

申请号：US12283137

申请日：2008-09-08

Applicant: Manfred Homm ,  Eric Müller ,  Martin Staudinger ,  Felix Dreher

Inventor： Manfred Homm ,  Eric Müller ,  Martin Staudinger ,  Felix Dreher

IPC: F16D48/02

CPC classification number: F16D48/04 ,  F16D48/02 ,  F16D2048/0269 ,  F16D2500/1026 ,  F16D2500/3024 ,  F16D2500/7041 ,  F16D2500/70448

Abstract: A clutch control device for controlling the operation of a hydraulically operated clutch with a flow control valve. The control device includes a volume flow regulating valve that enables both volume flow regulated filling and volume flow regulated emptying of a hydraulic clutch positioning element, to provide rapid and precise operation of the clutch.

Abstract translation: 一种离合器控制装置，用于控制具有流量控制阀的液压离合器的操作。 控制装置包括容积流量调节阀，其能够使液压离合器定位元件的体积流量调节填充和体积流量调节排空，以提供离合器的快速和精确的操作。

公开(公告)号：US07559336B2

公开(公告)日：2009-07-14

申请号：US11801346

申请日：2007-05-09

Applicant: Eric Müller ,  Manfred Homm ,  Reinhard Stehr

Inventor： Eric Müller ,  Manfred Homm ,  Reinhard Stehr

IPC: G05D11/00

CPC classification number: F16K17/046 ,  F16D48/02 ,  F16D2048/0209 ,  Y10T137/2562

Abstract: A pressure limiting valve having a spool with raised spool lands. The spool is slidably received in a spool bore having inflow and outflow grooves that form control edges. The valve has two control edges, and a hydraulic resistance is connected in series with one of the control edges. Increasing static pressure losses at the control edges during flow, so-called flow forces, can be offset by an increasing back pressure on the valve spool, which is produced by the hydraulic resistance.

Abstract translation: 一种限压阀，其具有带有升高的阀芯接头的阀芯。 阀芯可滑动地容纳在具有形成控制边缘的流入和流出槽的阀芯孔中。 阀门具有两个控制边缘，液压阻力与其中一个控制边缘串联连接。 在流动期间在控制边缘处增加静压力损失，即所谓的流动力，可以通过由液压阻力产生的阀芯上的增加的背压抵消。

公开(公告)号：US07389640B2

公开(公告)日：2008-06-24

申请号：US10510140

申请日：2003-04-10

Applicant: Eric Müller ,  Reinhard Stehr ,  Manfred Homm ,  Michael Reuschel ,  Norbert Indlekofer ,  Ańdreas Englisch ,  Martin Vornehm ,  Christian Lauinger

Inventor： Eric Müller ,  Reinhard Stehr ,  Manfred Homm ,  Michael Reuschel ,  Norbert Indlekofer ,  Ańdreas Englisch ,  Martin Vornehm ,  Christian Lauinger

IPC: F16D31/02

CPC classification number: F16H61/0031 ,  F16D25/083 ,  F16D25/123 ,  F16D27/004 ,  F16D48/0206 ,  F16D2021/0653 ,  F16D2023/123 ,  F16D2048/0281 ,  F16H57/0434 ,  F16H61/0025 ,  F16H61/66272 ,  F16H2059/6807 ,  F16H2061/0037

Abstract: A hydraulic system including a multi-flow hydraulic pressure supply unit, especially a dual-flow hydraulic pressure supply unit, such as a pump, by which a volumetric flow of pressurized fluid is supplied to a hydraulic-fluid-operated device. A valve arrangement is provided either for switching between the individual pump flows or for interconnecting the individual pump flows.

Abstract translation: 一种液压系统，包括多流量液压供应单元，特别是诸如泵的双流量液压供应单元，通过该液压系统将加压流体的体积流量供应到液压流体操作的装置。 提供阀装置用于在各个泵流之间切换或用于互连各个泵流。

公开(公告)号：US08485212B2

公开(公告)日：2013-07-16

申请号：US12218234

申请日：2008-07-12

Applicant: Roshan Willeke ,  Eric Müller

Inventor： Roshan Willeke ,  Eric Müller

IPC: G05D11/03

CPC classification number: F15B13/0417 ,  F15B13/0402 ,  F16H61/66272 ,  Y10T137/2579 ,  Y10T137/2594 ,  Y10T137/2605 ,  Y10T137/2632 ,  Y10T137/2642

Abstract: A volume flow regulating valve for a hydraulic system for controlling a belt-driven conical-pulley transmission. The valve includes a control piston with a pressure surface and an oppositely facing pressure return surface. A supply segment is associated with the pressure surface, and a cooler return segment is connectable with the supply segment by a control edge of the control piston. A pressure return segment is associated with the pressure return surface, and a pressurizing segment is situated between the cooler return segment and the pressure return segment.

公开(公告)号：US08052555B2

公开(公告)日：2011-11-08

申请号：US12313906

申请日：2008-11-24

Applicant: Eric Müller ,  Reinhard Stehr ,  Ronald Glas

Inventor： Eric Müller ,  Reinhard Stehr ,  Ronald Glas

IPC: F16H59/00

CPC classification number: F16H61/66272 ,  F16H55/56 ,  F16H59/16 ,  F16H63/065

Abstract: A conical pulley assembly with integrated torque sensor. A torque-dependent force is transmitted through a transmitting component to a sensing piston whose position determines the pressure in a sensing chamber. The transmitting member is connected to the movable disk, and is formed in such a way that it transmits the torque-dependent force to the sensing piston in a manner that is dependent on the position of an axially movable disk of the conical pulley.

Abstract translation: 具有集成扭矩传感器的锥形滑轮组件。 扭矩依赖力通过传递部件传递到感测活塞，其位置决定感测室中的压力。 传动部件连接到可动盘上，并且以这样一种方式形成，即以与锥形滑轮的可轴向移动的盘的位置相对应的方式将转矩依赖力传递到感测活塞。