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1. 发明申请

WO2012113368A3 HYDRAULIC DEVICE FOR ACTUATING A CLUTCH 审中-公开
标题翻译：液压控制装置的用于离合器
公开(公告)号：WO2012113368A3
公开(公告)日：2013-01-24
申请号：PCT/DE2012000129
申请日：2012-02-14
申请人： SCHAEFFLER TECHNOLOGIES AG , GRETHEL MARCO , ENGLISCH ANDREAS , MUELLER ERIC
发明人： GRETHEL MARCO , ENGLISCH ANDREAS , MUELLER ERIC
IPC分类号： F15B7/00
CPC分类号： F15B15/18 , F15B7/006 , F15B2211/20546 , F15B2211/251 , F15B2211/6313 , F15B2211/6336 , F16D48/02 , F16D2048/0248 , F16D2048/0266 , F16D2500/3024 , H02K5/10 , H02K7/06 , H02K7/108 , H02K11/38 , H02K17/32
摘要： The invention relates to a hydraulic device, in particular for actuating a clutch, comprising a hydraulic working cylinder, which is arranged near the clutch and which is connected to a volumetric flow source by means of a hydraulic line. The volumetric flow rate of said volumetric flow source can be influenced by a control unit according to signals of the sensors associated with the hydraulic device. The volumetric flow source is formed by a combination of an electric motor and a pump arranged in a common housing.
摘要翻译：本发明涉及一种液压装置，特别用于致动与设置在液压工作缸，其通过与体积流源的液压管线连接邻近的离合器的离合器。流源的体积流量可以由控制单元响应于所述相关联的传感器，所述液压装置的信号来影响。体积电流源通过设置在电动马达和泵的组合的共同的壳体形成的。

2. 发明申请

WO2008055464A3 HYDRAULIC CONTROL FOR A DUAL CLUTCH TRANSMISSION 审中-公开
标题翻译：液压控制对双离合器变速器
公开(公告)号：WO2008055464A3
公开(公告)日：2008-07-03
申请号：PCT/DE2007001877
申请日：2007-10-22
申请人： LUK LAMELLEN & KUPPLUNGSBAU , GRETHEL MARCO , HOMM MANFRED , MUELLER ERIC , STAUDINGER MARTIN
发明人： GRETHEL MARCO , HOMM MANFRED , MUELLER ERIC , STAUDINGER MARTIN
IPC分类号： F16H61/688
CPC分类号： F16H61/0031 , F16H57/0439 , F16H57/0473 , F16H61/0206 , F16H61/688 , Y10T74/19149 , Y10T477/641
摘要： The invention relates to a dual clutch transmission comprising a first clutch (13), actuated by a first hydraulic cylinder (19), a second clutch (15), actuated by a second hydraulic cylinder (21), a plurality of shift devices (49, 51, 53, 55, 57) for shifting gears, which are actuated by respective hydraulically operated cylinders (39, 41, 43, 45, 47), and a hydraulic energy source (7) for supplying the hydraulic cylinders and the hydraulically operated cylinders with hydraulic energy. The invention is characterized in that the hydraulic energy source comprises a first pump (61), a second pump (63) and an electric drive (69) driving the second pump (63).
摘要翻译：它是一种双离合器变速器，其包含由第一液压缸（19）致动的第一离合器（13），第二离合器（15），其由第二液压缸（21）致动时，多个开关器件（49，51，53的， 55，57），用于通过液压缸（39，41，43，45换档，每个，47）被致动，并且与用于供应液压缸和液压能量的液压缸的液压动力源（7）提出的，本发明的特征在于具有所述液压能量源，第一泵（61），一个第二泵（63）和第二驱动泵（63）电驱动装置（69）。

3. 发明申请

WO2010043192A2 HYDRAULIC ARRANGEMENT FOR CONTROLLING A TRANSMISSION 审中-公开
标题翻译：液压装置控制变速器
公开(公告)号：WO2010043192A2
公开(公告)日：2010-04-22
申请号：PCT/DE2009001327
申请日：2009-09-21
申请人： LUK LAMELLEN & KUPPLUNGSBAU , GRETHEL MARCO , MUELLER ERIC
发明人： GRETHEL MARCO , MUELLER ERIC
IPC分类号： F16H61/00 , F16H61/662
CPC分类号： F16H61/66272 , F16H61/0021 , F16H2061/0034
摘要： The invention relates to a hydraulic arrangement for controlling a transmission connected downstream of an internal combustion engine having a start-stop device, comprising a hydraulic energy source for providing hydraulic energy, an energy accumulator connected downstream of the hydraulic energy source for at least partially storing and dispensing the hydraulic energy which can be provided by the hydraulic energy source, and a hydraulic controller associated with the hydraulic energy source and the energy accumulator for controlling the automated transmission. In order to provide an improved hydraulic arrangement, according to the invention the energy accumulator is associated with the hydraulic controller by way of a branching of the pilot control circuit.
摘要翻译：本发明涉及一种液压装置，用于控制与所连接的变速器的下游的停止 - 起动装置的内燃发动机，具有一个液压能量源，用于提供液压能，液压能量源下游的能量存储用于至少部分地存储和分配液压能的液压动力源的可展开装置时，液压动力源中的一个和具有用于控制所述自动变速器的油压能量存储器控制器相关联。为了提供一种改进的液压系统，它提供的是，能量存储装置与一个分支相关联的油压控制的导频电路。

4. 发明申请

WO2008106923A3 HYDRAULIC SYSTEM 审中-公开
标题翻译：液压系统
公开(公告)号：WO2008106923A3
公开(公告)日：2008-11-20
申请号：PCT/DE2008000269
申请日：2008-02-13
申请人： LUK LAMELLEN & KUPPLUNGSBAU , STAUDINGER MARTIN , INEICHEN LAURENT , GRETHEL MARCO , MUELLER ERIC
发明人： STAUDINGER MARTIN , INEICHEN LAURENT , GRETHEL MARCO , MUELLER ERIC
IPC分类号： F15B1/02 , F16H61/00
CPC分类号： F15B1/021 , F15B2211/20538 , F15B2211/212 , F15B2211/25 , F15B2211/40507 , F15B2211/50572 , F15B2211/57 , F16H61/0021 , F16H2061/0034
摘要： The invention relates to a hydraulic system, comprising a pump for delivering a hydraulic fluid from a suction side to a pressure side, wherein an accumulator is disposed on the pressure side, wherein a hydraulic control valve is disposed between the pump and the accumulator, the valve having at least two valve positions, wherein the pressure side of the pump is connected to the accumulator in a first valve position and is separated from the accumulator in a second valve position, wherein the pressure side of the pump is connected to the suction side in a second valve position via the control valve, and a baffle is disposed between the outlet on the pressure side and a second return surface of the control valve.
摘要翻译：一种液压系统，包括：用于输送液压流体从吸入侧到压力侧，其中，蓄压器设置在压力侧上，其中布置在所述泵和蓄压器，其具有至少两个阀位置之间的液压控制阀，与泵的在压力侧的泵第一阀位置被连接到蓄压器，并在蓄压器的第二阀位置，其中，通过连接到所述吸力侧和压力侧的输出端和控制的第二返回表面之间的控制阀的泵在第二阀位置的压力侧阀的隔膜被分离布置，

5. 发明申请

WO2008055463A3 HYDRAULIC CONTROL FOR A DUAL CLUTCH TRANSMISSION 审中-公开
标题翻译：液压控制对双离合器变速器
公开(公告)号：WO2008055463A3
公开(公告)日：2008-07-03
申请号：PCT/DE2007001876
申请日：2007-10-22
申请人： LUK LAMELLEN & KUPPLUNGSBAU , GRETHEL MARCO , HOMM MANFRED , MUELLER ERIC , STAUDINGER MARTIN
发明人： GRETHEL MARCO , HOMM MANFRED , MUELLER ERIC , STAUDINGER MARTIN
IPC分类号： F16H61/688
CPC分类号： B60W20/40 , B60W10/02 , B60W10/11 , B60W10/113 , B60W20/00 , F16D25/123 , F16D48/0206 , F16D2048/0221 , F16H57/0434 , F16H61/688 , F16H2200/006 , Y10T477/641
摘要： The invention relates to a dual clutch transmission (1) comprising a first clutch (13), actuated by a first hydraulic cylinder (19), a second clutch (15), actuated by a second hydraulic cylinder (21), a plurality of shift devices (49; 51, 53, 55, 57) for shifting gears, which are actuated by respective hydraulically operated cylinders (39, 41, 43, 45, 47), and a hydraulic energy source (5) for supplying the hydraulic cylinders (9, 21) and the hydraulically operated cylinders (39, 41, 43, 45, 47) with hydraulic energy. The invention is characterized by a third clutch (17) that is actuated by a third hydraulic cylinder (23).
摘要翻译：它是一种双离合器变速器（1），具有一个第一离合器（13），其由一第一液压缸（19）致动时，其由第二液压缸（21）致动的第二离合器（15），多个开关设备（49; 51 ，53，55，57），用于通过液压缸（39，41，43，45换档，每个，47）被致动，并与一个液压动力源（5）（9供给液压缸21）和液压缸（39，41，43，45，47）与液压能的，提出了。本发明的特征在于：第三离合器（17）通过第三液压缸（23）提供的被致动。

6. 发明申请

WO2006066538A3 PUMP 审中-公开
公开(公告)号：WO2006066538A3
公开(公告)日：2006-11-02
申请号：PCT/DE2005002201
申请日：2005-12-07
申请人： LUK LAMELLEN & KUPPLUNGSBAU , GRETHEL MARCO , FRIEDMANN OSWALD , VETTER CHRISTOPH , MUELLER ERIC
发明人： GRETHEL MARCO , FRIEDMANN OSWALD , VETTER CHRISTOPH , MUELLER ERIC
IPC分类号： F04C2/10 , F16D11/00
CPC分类号： F04C11/00 , F04C2/101 , F04C15/0019 , F04C15/0061 , F04C2240/50 , F16D43/284
摘要： The invention relates to a displacement pump, in particular a inner gear-wheel pump, comprising a pump housing wherein an operational fluid is pressurised in order to displace the position from an inlet position to an outlet position, at least one actuation element, in particular an actuation piston, a coupling device, in particular a dual coupling device which is drivingly coupled to the displacement pump.
摘要翻译：本发明涉及一种正排量泵，特别是内齿轮泵，具有一个泵壳（1），其中，工作流体通过至少一个致动元件（71）加压，特别是致动活塞，一个连接装置，特别是双离合器装置，其驱动地连接到正排量泵被耦合到从缩回到伸出位置移动。

7. 发明申请

WO2011120487A3 HYDRAULIC SYSTEM FOR A CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译：液压系统可变传输
公开(公告)号：WO2011120487A3
公开(公告)日：2012-04-26
申请号：PCT/DE2011000247
申请日：2011-03-07
申请人： SCHAEFFLER TECHNOLOGIES AG , MUELLER ERIC
发明人： MUELLER ERIC
IPC分类号： F16H61/662
CPC分类号： F16H61/66272 , F16H63/065
摘要： The invention relates to a hydraulic system for a continuously variable cone-pulley transmission having a first cone-pulley set, to which is assigned a torque sensor, and having a second cone-pulley set, the contact pressure and/or adjustment of which is controlled, via valves, by means of the pressure provided by a high-pressure source. The invention is characterized in that an adjustable hydraulic resistance is connected between the contact-pressure and adjustment pressure chamber of the second cone-pulley set, which operates on the single-piston principle, and a contact-pressure pressure chamber of the first cone-pulley set, which operates on the double-piston principle, which hydraulic resistance is assigned a torque sensor.
摘要翻译：本发明涉及一种用于与第一锥形盘组，其被分配的扭矩传感器，以及第二锥形盘组时，接触压力和/或调节的皮带驱动锥形的液压系统，具有阀门的插入通过由液压源的压力所提供的信息来控制。本发明的特征在于，可调节的液压阻力被连接的按压和操作根据一个简单的活塞原则第二锥形盘组的Verstelldruckraum和根据第一锥形盘组，其被分配的扭矩传感器的双活塞原理工作的一个Anpressdruckraum之间。

8. 发明申请

WO2009074136A2 HYDRAULIC SUPPLY SYSTEM FOR A HYDRAULICALLY ACTUATED AUTOMATIC TRANSMISSION 审中-公开
标题翻译：液压供应系统的液压操作时，自动变速器
公开(公告)号：WO2009074136A2
公开(公告)日：2009-06-18
申请号：PCT/DE2008002022
申请日：2008-12-04
申请人： LUK LAMELLEN & KUPPLUNGSBAU , PFISTER JOCHEN , STEHR REINHARD , MUELLER ERIC , WILLEKE ROSHAN
发明人： PFISTER JOCHEN , STEHR REINHARD , MUELLER ERIC , WILLEKE ROSHAN
CPC分类号： F16H61/0031 , F15B2211/20576 , F16H61/66272 , F16H2061/66286 , Y10T477/624
摘要： A hydraulic system for a hydraulically actuated automatic transmission, especially a continuously variable transmission, comprises a pump for supplying hydraulic pressure in a supply pipe that is connected to a regulating valve and is connected to a control pipe by means of a pilot valve. A control valve which allows the pressure in the control pipe to be adjusted is arranged in the control pipe, said pressure determining the position of the speed ratio-regulating valve. The hydraulic system further comprises an auxiliary pump which can be driven by an auxiliary drive that is separate from the drive of the pump. The discharge pipe of the auxiliary pump is connected to the control pipe by means of a first valve that opens in the direction of the control pipe while being connected to the supply pipe by means of a second valve which opens in the direction of the supply pipe.
摘要翻译：用于液压操作的自动变速器的液压系统，特别是用于皮带驱动圆锥形，包括用于在连接到控制阀供应管线，其经由先导阀连接的具有其中一个控制阀设置在控制线提供液压压力的泵，利用该在控制线的翻译控制阀限制压力的位置是可调的，并且可驱动通过单独的装置由泵辅助的驱动驱动辅助泵，其输出线在所述控制线的方向打开所述第一阀到所述控制线，并在供应管线的第二阀的方向开口的被连接到电源线。

9. 发明申请

WO2009071048A2 HYDRAULIC ARRANGEMENT FOR CONTROLLING A BELT-DRIVEN CONICAL PULLEY TRANSMISSION 审中-公开
标题翻译：液压装置用于控制CONE DISK皮带传动
公开(公告)号：WO2009071048A2
公开(公告)日：2009-06-11
申请号：PCT/DE2008001899
申请日：2008-11-17
申请人： LUK LAMELLEN & KUPPLUNGSBAU , PFISTER JOCHEN , MUELLER ERIC , WILLEKE ROSHAN
发明人： PFISTER JOCHEN , MUELLER ERIC , WILLEKE ROSHAN
IPC分类号： F16H61/662
CPC分类号： F16H61/0021 , F16H9/18 , F16H57/0435 , F16H57/0489 , Y10T137/86879 , Y10T477/6197
摘要： The invention relates to a hydraulic arrangement for controlling a belt-driven conical pulley transmission, comprising a pump taking in a working medium from a working medium tank or via a radiator return valve from a radiator return line. The invention is characterized in that the radiator return valve is configured as a minimum-pressure valve, which keeps a connection between the radiator return line and a pump intake line closed by the radiator return valve until a specified minimum pressure is no longer met in the radiator return line, and which opens the connection between the radiator return line and the pump intake line by the radiator return line as soon as the specified minimum pressure in the radiator return line is exceeded.
摘要翻译：本发明涉及一种液压装置，用于控制皮带和滑轮，利用该吸入从一个工作介质罐或经由来自一个冷却器返回管线冷却器回流阀的工作介质的泵。本发明的特征在于，所述冷却器返回阀被设计为最小压力阀，其保持由所述冷却器返回闭阀散热器回流管和泵入口之间的连接，只要当超过在冷却器返回管线的预定最小压力，并且所述散热器返回管线和泵入口管线之间的连接通过冷却器返回阀一旦超过在冷却器返回管线预设的最小压力下打开。

10. 发明申请

WO2010127660A3 HYDRAULIC ACCUMULATOR 审中-公开
标题翻译：液压蓄能器
公开(公告)号：WO2010127660A3
公开(公告)日：2011-09-15
申请号：PCT/DE2010000474
申请日：2010-04-26
申请人： SCHAEFFLER TECHNOLOGIES GMBH , STAUDINGER MARTIN , MUELLER ERIC , GLAS RONALD
发明人： STAUDINGER MARTIN , MUELLER ERIC , GLAS RONALD
IPC分类号： F15B1/04
CPC分类号： F15B1/04 , F15B2201/21 , F15B2201/305 , F15B2201/50
摘要： The present invention relates to a hydraulic accumulator (1) for a hydraulic system containing a pressurized fluid, comprising at least one pressure chamber (13) which is formed between two opposing displaceable delimiting surfaces, each surface comprising a spring cover (4, 5) and a disk spring (2, 3), and at least one fixed delimiting surface, wherein both the disk spring (2, 3) and the spring cover (4, 5) are each associated with a sealing ring (18, 20) and a tilt ring (17, 19), wherein an electronic controller (9, 10) is disposed inside the accumulator (1).
摘要翻译：本发明涉及一种液压蓄压器（1），用于容纳液压系统具有至少一个压力室（13），这是两个相对的边界表面之间移动的加压流体，每个包括一个弹簧盖（4,5）和一个盘形弹簧（2,3）包括，以及被至少形成了固定的边界表面，其中，每个所述板的弹簧（2,3）和所述弹簧罩（4,5）每一个都具有密封环（18，20）和倾斜环（17，19）内的相关，其特征在于的电子控制（9，10）设置蓄压器（1）。

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