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公开(公告)号：EP3217041A1
公开(公告)日：2017-09-13
申请号：EP17158940.1
申请日：2017-03-02
CPC分类号： F16H57/0473 , F16D13/74 , F16D25/08 , F16D48/02 , F16D2048/029 , F16D2300/06 , F16H3/666 , F16H57/0435 , F16H57/0446 , F16H57/0484 , F16H61/0021 , F16H2061/0037 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2046 , F16H2200/2097
摘要： A first valve (64) is disposed in an oil passage (66) through which the engaging pressure generated by a linear solenoid valve (SL6) is supplied to A second brake (B2). The first valve is closed when the second brake (B2) is released, so as to close the oil passage (66), and is opened when the second brake (B2) is engaged, so as to open the oil passage (66). A second valve (65) is disposed in a lubricating oil passage (67) through which lubricating oil is supplied to the second brake (B2), and communicates with the linear solenoid valve (SL6). The second valve (65) is opened when the engaging pressure is supplied from the linear solenoid valve (SL6), so as to open the lubricating oil passage (67), and is closed when no engaging pressure is generated by the linear solenoid valve (SL6).
摘要翻译： 第一阀（64）设置在油路（66）中，由线性电磁阀（SL6）产生的接合压力通过该油路供应到第二制动器（B2）。 当第二制动器（B2）被释放时，第一阀关闭以关闭油通道（66），并且当第二制动器（B2）接合时打开第一阀，以打开油通道（66）。 第二阀（65）设置在将润滑油供给到第二制动器（B2）的润滑油通路（67）中，并且与线性电磁阀（SL6）连通。 当线性电磁阀（SL6）供应接合压力时，第二阀（65）打开，以打开润滑油通道（67），并且当线性电磁阀没有产生接合压力时关闭第二阀 SL6）。
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2.发明公开VERFAHREN ZUM BETREIBEN EINES FLUIDKREISLAUFS EINES KRAFTFAHRZEUGS SOWIE ENTSPRECHENDER FLUIDKREISLAUF 审中-公开VERFAHREN ZUM BETREIBEN EINES FLUIDKREISLAUFS EINES KRAFTFAHRZEUSS SOWIE ENTSPRECHENDER FLUIDKREISLAUF
公开(公告)号：EP3180503A1
公开(公告)日：2017-06-21
申请号：EP15748178.9
申请日：2015-08-05
申请人： Audi AG
CPC分类号： F01P11/16 , F01P3/20 , F01P5/10 , F01P7/16 , F01P11/18 , F01P2005/125 , F01P2007/146 , F01P2025/08 , F16H57/0446 , F16H59/72 , F16H61/0021 , F16H2061/0037 , F16K37/0091
摘要： The invention relates to a method for operating a fluid circuit (1) of a motor vehicle, which fluid circuit has a main circuit (2), a secondary circuit (3) connected to the main circuit (2) by means of a mechanical thermostatic valve (9), and an electric fluid-conveying device (4) for conveying a fluid. According to the invention the fluid-conveying device (4) is set to a certain test rotational speed in a test operating mode and the actual amperage of the current required by the fluid-conveying device (4) is determined during a testing time period, wherein the actual amperage is stored as a first amperage value in the case of an actual temperature of the fluid that is less than a switching temperature of the thermostatic valve (9) and is stored as a second amperage value in the case of an actual temperature that is greater than the switching temperature, wherein proper function of the thermostatic valve (9) is granted if the second amperage value is greater than the first amperage value. The invention further relates to a fluid circuit (1) for a motor vehicle.
摘要翻译： 本发明涉及一种用于操作机动车辆的流体回路（1）的方法，该流体回路具有主回路（2），通过机械恒温器（2）与主回路 阀（9）以及用于输送流体的电动流体输送装置（4）。 根据本发明，流体输送装置（4）在测试操作模式中被设定为特定的测试旋转速度，并且在测试时间段期间确定流体输送装置（4）所需的实际电流强度， 其中，在流体的实际温度小于恒温阀（9）的切换温度的情况下，实际安培数作为第一安培值存储，并且在实际温度的情况下作为第二安培值存储 大于所述切换温度，其中如果所述第二安培数值大于所述第一安培数值，则允许所述恒温阀（9）的适当功能。 本发明还涉及一种用于机动车辆的流体回路（1）。
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公开(公告)号：EP3019749A2
公开(公告)日：2016-05-18
申请号：EP14736358.4
申请日：2014-07-01
CPC分类号： F16H61/0267 , F04C14/22 , F04C14/223 , F04C14/24 , F04C14/28 , F04C2240/81 , F04C2270/025 , F16H57/0446 , F16H61/0025 , F16H2061/0037
摘要： The invention relates to a variable displacement pump for hydraulic gearbox control systems, in particular a vane pump, having a variable stroke volume and having a pump regulator for outflow pressure regulation, in which the outlet pressure of the pump acts in a compensation chamber and a regulation pressure, which can be set by the pump regulator, acts in a regulation pressure chamber on an adjustable stroke ring, wherein the pressure in the regulation pressure chamber and an additional spring force adjust the stroke ring in the direction of maximum pivoting out, i.e. maximum stroke volume; and having a gearbox control system for automatic gearboxes, which (inter alia) has a primary hydraulic circuit for the elements of the gearbox that are relevant to force transmission and a primary pressure regulating valve, which opens a bypass to a secondary hydraulic circuit when the settable primary pressure is reached or exceeded and has an additional pressure-limiting function for the primary pressure if the primary pressure continues to be exceeded, and wherein the secondary hydraulic circuit acts to cool and lubricate the gearbox, and wherein the regulation loop or regulation circuits of the pump regulation system and of the gearbox (primary pressure) regulation system can be separated from each other by an (additional) switching valve and thus can be connected individually and independently or can be connected together.
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公开(公告)号：EP2977647A3
公开(公告)日：2016-03-02
申请号：EP15167388.6
申请日：2015-05-12
IPC分类号： F16H57/04
CPC分类号： F16H57/0473 , F16H57/0409 , F16H57/0436 , F16H57/0446 , F16H57/0447 , F16H57/045 , F16H57/0457
摘要： Es wird ein Getriebe (110) für ein Kraftfahrzeug vorgeschlagen. Das Getriebe (110) umfasst mindestens ein Fluidbeaufschlagungssystem (112). Das Fluidbeaufschlagungssystem (112) umfasst mindestens eine Pumpe (114). Das Fluidbeaufschlagungssystem (112) umfasst mindestens einen Fluidsumpf (116). Das Fluidbeaufschlagungssystem (112) umfasst mindestens ein Fluidreservoir (118). Das Fluidreservoir (118) umfasst mindestens einen ersten Fluidabfluss (120) in den Fluidsumpf (116). Der erste Fluidabfluss (120) ist abhängig von einer Zustandsgröße steuerbar.
摘要翻译： 提出了一种用于机动车辆的变速器（110）。 变速器（110）包括至少一个流体输送系统（112）。 流体输送系统（112）包括至少一个泵（114）。 流体输送系统（112）包括至少一个流体贮槽（116）。 流体输送系统（112）包括至少一个流体储存器（118）。 流体贮存器（118）至少包括流体贮槽（116）中的第一流体排出口（120）。 根据状态变量，第一流体排出口（120）是可控制的。
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公开(公告)号：EP2978625A1
公开(公告)日：2016-02-03
申请号：EP14713898.6
申请日：2014-03-13
发明人： INOUE, Yuji , IDESHIO, Yukihiko , MICHIKOSHI, Yousuke , SUYAMA, Daiki , JINNAI, Naoya , WADA, Kensuke
CPC分类号： B60K6/22 , B60K6/387 , B60K6/405 , B60K6/48 , B60K6/547 , B60L3/0023 , B60L3/0061 , B60L11/14 , B60L15/2054 , B60L2220/50 , B60L2240/12 , B60L2240/36 , B60L2240/423 , B60L2240/443 , B60L2240/486 , B60L2240/507 , F16H57/0441 , F16H57/0445 , F16H57/0446 , F16H57/0476 , F16H61/0025 , F16H61/0031 , Y02T10/6221 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/902
摘要： A power transmission system (10) for a hybrid vehicle, the power transmission system (10) includes a transmission (TM, 20), a clutch (18), a motor (MG), an engine (14), a first oil pump (44), a second oil pump (68), a first hydraulic circuit in which the first oil pump (44) is provided, and a second hydraulic circuit in which the second oil pump (68) is provided. The motor (MG) is connected to a driving wheel (26) through the transmission (TM, 20). The engine (14) is connected to the motor (MG) through the clutch (28). The first oil pump (44) supplies oil to the transmission (20). The second oil pump (68) supplies oil to the motor (MG) and the clutch (28). The second hydraulic circuit is independent from the first hydraulic circuit. Selected drawing.
摘要翻译： 一种用于混合动力车辆的动力传动系统（10），动力传动系统（10）包括变速器（TM，20），离合器（18），电动机（MG），发动机（14），第一油泵 （44），第二油泵（68），设置有第一油泵（44）的第一液压回路和设置有第二油泵（68）的第二液压回路。 电动机（MG）通过变速器（TM，20）连接到驱动轮（26）。 发动机（14）通过离合器（28）与马达（MG）连接。 第一油泵（44）向变速器（20）供油。 第二油泵（68）向马达（MG）和离合器（28）供油。 第二液压回路独立于第一液压回路。 选图
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公开(公告)号：EP2971868A1
公开(公告)日：2016-01-20
申请号：EP13877443.5
申请日：2013-03-14
IPC分类号： F16H61/38 , F16H61/42 , F16H61/431 , F16H41/24
CPC分类号： F16H61/0025 , F16H57/04 , F16H57/0413 , F16H57/0434 , F16H57/0435 , F16H57/0446 , F16H61/0021 , F16H61/0265
摘要： The present disclosure provides a hydraulic system of a transmission having a controller and a variable displacement pump. The pump includes an inlet and outlet and is adapted to be driven by a torque-generating mechanism. The system also includes a lube circuit fluidly coupled to the pump. A lube regulator valve is disposed in the lube circuit, such that the lube regulator valve is configured to move between at least a regulated position and an unregulated position. The regulated position corresponds to a regulated pressure in the lube circuit. A pressure switch is fluidly coupled to the lube regulator valve and configured to move between a first position and a second position, where the switch is disposed in electrical communication with the controller. A solenoid is disposed in electrical communication with the controller and is controllably coupled to the pump to alter the displacement of the pump.
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公开(公告)号：EP2610526A4
公开(公告)日：2014-03-26
申请号：EP11819675
申请日：2011-06-28
申请人： HONDA MOTOR CO LTD
CPC分类号： F15B13/02 , B60K1/00 , B60K6/387 , B60K6/46 , B60K6/52 , B60K7/0007 , B60K17/046 , B60L1/003 , B60L3/0023 , B60L7/26 , B60L11/14 , B60L11/1877 , B60L15/2009 , B60L15/2036 , B60L2220/46 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2260/28 , F16H57/0434 , F16H57/0446 , F16H57/0476 , F16H61/0021 , F16H2061/0037 , Y02T10/6217 , Y02T10/6265 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y02T90/16
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公开(公告)号：EP2078884A2
公开(公告)日：2009-07-15
申请号：EP08170896.8
申请日：2008-12-08
IPC分类号： F16H57/04
CPC分类号： F16H61/0031 , F16H57/0446
摘要： Die Erfindung betrifft ein Automatgetriebe eines durch eine Brennkraftmaschine angetriebenen Kraftfahrzeuges mit einem Getriebeölkreislauf, einer mechanischen, von der Brennkraftmaschine antreibbaren Hauptölpumpe und einer elektrisch antreibbaren, innerhalb einer Ölwanne (4) angeordneten Zusatzölpumpe (1).
Es wird vorgeschlagen, dass die Zusatzölpumpe (1) quer zur Fahrtrichtung (x) des Kraftfahrzeuges angeordnet ist.摘要翻译： 变速器具有由内燃机机械驱动的主油泵和配置在电油泵驱动的油底壳内的辅助油泵（1）。 辅助油泵相对于机动车辆的行驶方向（x）横向配置，并且配置在驻车锁定机构（10）即驻车锁定齿轮下方。 辅助油泵具有连接到液压变速单元（5）的压力连接（7）。 变速箱油过滤器（6）设置在液压变速单元的下方。
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公开(公告)号：EP1541901B1
公开(公告)日：2007-01-24
申请号：EP05100820.9
申请日：2002-09-26
申请人： DEERE & COMPANY
IPC分类号： F16H61/12
CPC分类号： F15B19/005 , F16H57/0446 , F16H61/0021 , F16H61/12 , F16H2061/0037 , F16H2061/1264
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公开(公告)号：EP1436532A1
公开(公告)日：2004-07-14
申请号：EP02772346.9
申请日：2002-09-26
申请人： DEERE & COMPANY
IPC分类号： F16H61/12
CPC分类号： F15B19/005 , F16H57/0446 , F16H61/0021 , F16H61/12 , F16H2061/0037 , F16H2061/1264
摘要： A system and method are provided for monitoring a vehicle hydraulic system having a plurality of hydraulic function elements (50, 52, 54, 60, 62, 70). The hydraulic system includes a hydraulic pump (12) for supplying pressurized hydraulic fluid to the plurality of hydraulic function elements (50, 52, 54, 60, 62, 70) via a corresponding plurality of hydraulic element control valves (16,20), an electronic control unit (40) for controlling the element control valves (16,20). The pump (12) also supplies lube fluid to a lubrication circuit if requirements of the hydraulic function elements (50, 52, 54, 60, 62, 70) are met. The method includes sensing a hydraulic pressure, and comparing the sensed pressure to a threshold pressure. If the sensed pressure is less than threshold pressure, then actively engaged hydraulic elements (50, 52, 54, 60, 62, 70) are tested by disengaging the elements (50, 52, 54, 60, 62, 70) in a predetermined manner, checking to see if the sensed low pressure condition is eliminated. If the sensed low pressure condition is eliminated after disengaging an element, then the leaking hydraulic function element is deactivated.
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