公开(公告)号：US09683631B2

公开(公告)日：2017-06-20

申请号：US14845750

申请日：2015-09-04

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Ryota Takayanagi ,  Akiko Nishimine ,  Hiroaki Kimura

IPC: F16D31/02 ,  F16H3/00 ,  B60K6/365 ,  F15B11/17 ,  F15B13/02 ,  F16H3/44 ,  F16H57/04 ,  F16H61/00 ,  B60K6/383 ,  B60K6/445 ,  F16H3/72 ,  F16H37/08

CPC classification number: F16H3/006 ,  B60K6/365 ,  B60K6/383 ,  B60K6/445 ,  F15B11/17 ,  F15B13/027 ,  F15B2211/20515 ,  F15B2211/20523 ,  F16H3/44 ,  F16H3/727 ,  F16H57/0441 ,  F16H57/0476 ,  F16H61/0031 ,  F16H2037/0866 ,  Y02T10/6239 ,  Y10S903/91

Abstract: A downsized hydraulic system for a vehicle having a mechanical oil pump and an electric oil pump is provided. The hydraulic system comprises a first check valve allowing oil to flow only from the mechanical oil pump to an oil requiring site, and a second check valve allowing oil to flow only from the electric oil pump to an oil requiring site. The first check valve comprises a first port connected to an outlet of the mechanical oil pump, a second port connected to an outlet port of the second check valve, and a third port connected to the oil requiring site. The first check valve is adapted to provide a communication among those three ports by opening the first port, and provided with a through guide allowing the oil to flow between the second port and the third port even when the first port is closed.

公开(公告)号：US09638292B1

公开(公告)日：2017-05-02

申请号：US14923886

申请日：2015-10-27

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Daniel Linton

IPC: F16H3/72 ,  F16H48/10 ,  F16H48/08 ,  F16H3/00

CPC classification number: F16H48/08 ,  B60K6/365 ,  F16H3/724 ,  F16H3/727 ,  F16H48/10

Abstract: A CVT (continuously variable transmission) differential is provided which includes a first drive input ring gear having internal teeth. A planetary or bevel gear differential is connected to the first drive input ring gear. The planetary differential includes a planet gear carrier, first planet gears, second planet gears, a first sun gear, and a second sun gear. Alternatively, the bevel gear differential includes a carrier that supports drive and driven bevel gears. A second drive input is connected to the planet gear carrier or bevel gear carrier. Preferably, a primary drive is connected to the first drive input ring gear, which can be an internal combustion engine or an electric motor. Preferably, a secondary drive is connected to the second drive input, which is preferably an electric motor, for example for a hybrid motor vehicle.

公开(公告)号：US20170072936A1

公开(公告)日：2017-03-16

申请号：US15235617

申请日：2016-08-12

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Tomokazu INAGAWA

IPC: B60W20/11 ,  F16H3/66 ,  B60W10/08 ,  F16F15/134 ,  B60W10/06 ,  F16H37/04 ,  F16H3/72

CPC classification number: B60W20/11 ,  B60K6/365 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W50/0097 ,  B60W2030/206 ,  B60W2050/0088 ,  B60W2710/0666 ,  B60W2710/083 ,  F16F15/123 ,  F16F15/134 ,  F16F15/145 ,  F16H3/66 ,  F16H3/727 ,  F16H37/046 ,  Y02T10/6239 ,  Y02T10/6291

Abstract: A control system for a hybrid vehicle is provided to suppress noise generated by an application of excessive torque to a torsional damper. A controller predicts that a limit torque is applied to the input member. If an application of the limit torque to the input member is expected, the controller restricts an output torque of an engine while adjusting an output torque of the motor to compensate a reduction in a drive force resulting from a restriction of the engine torque.

Abstract translation: 提供了一种用于混合动力车辆的控制系统，以抑制对扭转阻尼器施加过大转矩所产生的噪声。 控制器预测极限转矩被施加到输入构件。 如果期望对输入构件施加极限转矩，则控制器在调节电动机的输出转矩的同时限制发动机的输出转矩，以补偿由于发动机转矩的限制而导致的驱动力的降低。

公开(公告)号：US20170037947A1

公开(公告)日：2017-02-09

申请号：US15303426

申请日：2015-04-08

Applicant: HYCORE CO., LTD.

Inventor： Dong Hyun PARK ,  Ho Yul LEE

IPC: F16H37/08 ,  F16H37/06 ,  F16H3/72

CPC classification number: F16H3/005 ,  F16H3/003 ,  F16H3/724 ,  F16H3/727 ,  F16H37/065 ,  F16H37/0826

Abstract: An input synthesis apparatus according to the present invention includes: a first input unit which provides first rotational force; a second input unit which provides second rotational force equal to or different from the first rotational force; a gear unit which is engaged with the first input unit and the second input unit and synthesizes the first rotational force and the second rotational force; and an output unit which outputs resultant force of the first rotational force and the second rotational force, in which the gear unit sums up speeds or torque of the first rotational force and the second rotational force based on whether a rotation direction of the first input unit and a rotation direction of the second input unit are identical to each other.

Abstract translation: 根据本发明的输入合成装置包括：提供第一旋转力的第一输入单元; 第二输入单元，其提供等于或不同于第一旋转力的第二旋转力; 齿轮单元，其与所述第一输入单元和所述第二输入单元接合，并且合成所述第一旋转力和所述第二旋转力; 以及输出单元，其输出第一旋转力和第二旋转力的合力，其中减速器基于第一输入单元的旋转方向对第一旋转力和第二旋转力进行加速或扭矩相加 并且第二输入单元的旋转方向彼此相同。

公开(公告)号：US20170001635A1

公开(公告)日：2017-01-05

申请号：US15107003

申请日：2014-12-22

Applicant: SCANIA CV AB

Inventor： Johan LINDSTROM ,  Mathias BJORKMAN ,  Mikael BERGQUIST ,  Niklas PETTERSSON

IPC: B60W20/40 ,  B60W10/06 ,  F16H3/72 ,  B60K6/365 ,  B60K1/02 ,  B60K6/46 ,  B60W10/02 ,  B60W10/08

CPC classification number: B60W20/40 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/46 ,  B60K6/48 ,  B60K6/547 ,  B60K2006/4825 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/18 ,  B60W30/18027 ,  B60W30/18072 ,  B60W2710/125 ,  B60Y2300/84 ,  F16H3/725 ,  F16H3/727 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y10S903/945 ,  Y10T477/26

Abstract: A drive system for a vehicle comprises an electrical machine, arranged between a combustion engine and an input shaft to a gearbox. The rotor of the electrical machine is connected with a component of a planetary gear, and the input shaft of the gearbox is connected with another component of such planetary gear. A first locking means may be moved between a locked position, in which the planetary gear's three components rotate at the same rotational speed, and a release position, in which the components are allowed to rotate at different rotational speeds. A second locking means is moveable between a locked position in which the output shaft of the combustion engine is locked together with a component in the planetary gear, and a release position, in which the combustion engine's output shaft is decoupled from such a component.

Abstract translation: 用于车辆的驱动系统包括布置在内燃发动机和输入轴与齿轮箱之间的电机。 电机的转子与行星齿轮的部件连接，齿轮箱的输入轴与这种行星齿轮的另一部件连接。 第一锁定装置可以在锁定位置之间移动，锁定位置中行星齿轮的三个部件以相同的转速旋转，并且释放位置允许部件以不同的转速旋转。 第二锁定装置可以在其中内燃机的输出轴与行星齿轮中的部件锁定在一起的锁定位置和释放位置之间移动，在该释放位置，内燃机的输出轴与这种部件分离。

公开(公告)号：US20170001633A1

公开(公告)日：2017-01-05

申请号：US15106961

申请日：2014-12-22

Applicant: SCANIA CV AB

Inventor： Johan LINDSTROM ,  Mathias BJORKMAN ,  Mikael BERGQUIST ,  Niklas PETTERSSON

IPC: B60W20/40 ,  B60K6/46 ,  F16H3/72 ,  B60W10/08 ,  B60W10/10 ,  B60K6/365 ,  B60W10/06

CPC classification number: B60W20/40 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/46 ,  B60K6/48 ,  B60K6/543 ,  B60K2006/4825 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W2710/125 ,  B60Y2300/84 ,  F16H3/727 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y10S903/945

Abstract: A drive system for a vehicle comprises two electrical machines arranged between a combustion engine and an input shaft to a gearbox. The first electrical machine rotor is connected with a planetary gear component, and the input shaft of the gearbox is connected with another planetary gear component. The second electrical machine rotor is connected via a transmission with the output shaft of the combustion engine, which is connected with another planetary gear component. A first locking means may be moved between a locked position, wherein the planetary gear's components rotate at the same rotational speed, and a release position wherein the components rotate at different rotational speeds. A second locking means may be moved between a locked position, and a release position wherein the output shaft of the combustion engine is locked in the locked position and disconnected in the release position with said additional planetary gear component.

Abstract translation: 用于车辆的驱动系统包括布置在内燃机和输入轴之间的两个电机到齿轮箱。 第一电机转子与行星齿轮部件连接，齿轮箱的输入轴与另一行星齿轮部件连接。 第二电机转子通过变速器与内燃机的输出轴连接，该内燃机与另一个行星齿轮部件连接。 第一锁定装置可以在锁定位置之间移动，其中行星齿轮的部件以相同的转速旋转，以及释放位置，其中部件以不同的转速旋转。 第二锁定装置可以在锁定位置和释放位置之间移动，其中内燃机的输出轴被锁定在锁定位置，并且在释放位置处与所述附加行星齿轮部件断开。

公开(公告)号：US20160305314A1

公开(公告)日：2016-10-20

申请号：US15102005

申请日：2014-12-01

Applicant: CONTINENTAL AUTOMOTIVE GMBH

Inventor： Jakob Epp ,  Andreas Schakies ,  Ingo Schulz ,  Wolfgang Vitzthum

IPC: F02B39/06 ,  F02B39/10 ,  F04D29/053 ,  F04D25/06 ,  F04D29/28 ,  F04D25/02 ,  F04D17/10

CPC classification number: F02B39/06 ,  B60Y2400/435 ,  F02B39/04 ,  F02B39/10 ,  F04D17/10 ,  F04D25/028 ,  F04D25/06 ,  F16H3/727

Abstract: The present disclosure describes a supercharging device for an internal combustion engine of a motor vehicle comprising: a planetary mechanism, a first electric machine, a second electric machine, a compressor impeller, and an internal combustion engine attachment for fastening to a drive output shaft of the internal combustion engine. The first electric machine, the second electric machine and the compressor impeller are connected to one another via the planetary mechanism. Along a longitudinal axis of the supercharging device, the compressor impeller is arranged on a first side of one of the electric machines, and the other of the electric machines is arranged on the second side situated opposite said first side.

Abstract translation: 本公开内容描述了一种用于机动车辆的内燃机的增压装置，包括：行星机构，第一电机，第二电机，压缩机叶轮和用于紧固到驱动输出轴的内燃机附件 内燃机。 第一电机，第二电机和压缩机叶轮通过行星机构相互连接。 沿着增压装置的纵轴，压缩机叶轮配置在电动机的一方的第一侧上，另一方的电机配置在与第一侧相对的第二侧。

公开(公告)号：US09469184B2

公开(公告)日：2016-10-18

申请号：US14809604

申请日：2015-07-27

Applicant: Bradford P Liu ,  Feisel Weslati

Inventor： Bradford P Liu ,  Feisel Weslati

IPC: B60K6/445 ,  B60K6/26 ,  F16H3/66 ,  F16H3/72 ,  F16H37/08 ,  B60K6/365 ,  F16H37/10

CPC classification number: B60K6/445 ,  B60K6/26 ,  B60K6/365 ,  B60K2006/266 ,  F16H3/666 ,  F16H3/72 ,  F16H3/727 ,  F16H2037/0866 ,  F16H2037/103 ,  F16H2200/2005 ,  F16H2200/2025 ,  Y10S903/906 ,  Y10S903/911

Abstract: A hybrid assembly having a single input and a single output. The hybrid assembly is compactly packaged and achieves a wide range of gear ratios. The hybrid assembly may be used in a vehicle power train with or without an additional transmission.

Abstract translation: 具有单个输入和单个输出的混合组件。 混合组件紧凑包装，实现了广泛的传动比。 混合组合件可以用于具有或不具有附加变速器的车辆动力传动系。

公开(公告)号：US09463785B2

公开(公告)日：2016-10-11

申请号：US14626002

申请日：2015-02-19

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirotaka Shiratori

IPC: B60W10/12 ,  B60K6/20 ,  B60W10/06 ,  B60W10/08 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60W20/00 ,  F16H3/72 ,  B60K6/38

CPC classification number: B60W10/06 ,  B60K6/20 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K2006/381 ,  B60W10/08 ,  B60W20/40 ,  B60W2510/081 ,  F16H3/727 ,  F16H3/728 ,  F16H2200/2007 ,  F16H2200/2041 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/6295 ,  Y02T10/7077 ,  Y10S903/911 ,  Y10S903/93 ,  Y10T477/24 ,  Y10T477/26

Abstract: A control apparatus for a hybrid vehicle drive system, which uses electric energy stored in a battery and includes a drive mode switching portion configured to bring a clutch or a brake into an engaged state, for switching the drive system from an EV drive mode, in which a vehicle drive force is generated by at least one of first and second electric motors when a crankshaft of an engine is connected to a housing, to a constant-speed-ratio drive mode, in which the vehicle drive force is generated by at least one of the first and second electric motors when a ratio of an output speed of the drive system to a speed of a rotary motion received from the engine is constant, when an operating speed of the first or second electric motor is at or greater than a predetermined threshold value in the EV drive mode.

Abstract translation: 一种用于混合动力车辆驱动系统的控制装置，其使用存储在电池中的电能并且包括被配置为使离合器或制动器处于接合状态的驱动模式切换部，用于将驱动系统从EV驱动模式切换到 当发动机的曲轴连接到壳体时，由第一和第二电动机中的至少一个产生车辆驱动力到恒定速比驱动模式，其中车辆驱动力至少产生 当第一或第二电动机的操作速度等于或大于一个时，当驱动系统的输出速度与从发动机接收的旋转运动的速度的比率恒定时，第一和第二电动机中的一个电动机 EV驱动模式中的预定阈值。

公开(公告)号：US09452750B2

公开(公告)日：2016-09-27

申请号：US14852095

申请日：2015-09-11

Applicant: Oshkosh Defense, LLC

Inventor： Deepak Shukla ,  Rongjun Zhang ,  Nader Nasr

IPC: B60W20/00 ,  F16H1/28 ,  F16H3/72 ,  B60K6/34 ,  B60L11/04 ,  B60W10/08 ,  B60K6/26 ,  B60K6/445 ,  B60W10/02 ,  B60W10/06 ,  B60K6/365

CPC classification number: B60W20/10 ,  B60K6/26 ,  B60K6/34 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K6/52 ,  B60K6/543 ,  B60L11/04 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/06 ,  B60W2510/0604 ,  B60W2510/0638 ,  B60W2510/08 ,  B60W2510/081 ,  B60W2520/10 ,  B60W2710/021 ,  B60W2710/06 ,  B60W2710/0644 ,  B60W2710/0677 ,  B60W2710/08 ,  B60W2710/083 ,  B60Y2200/92 ,  B60Y2300/42 ,  B60Y2300/43 ,  B60Y2300/60 ,  B60Y2400/72 ,  B60Y2400/73 ,  F16H1/28 ,  F16H3/72 ,  F16H3/727 ,  F16H3/728 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/92 ,  Y10S903/906 ,  Y10S903/91 ,  Y10S903/914 ,  Y10S903/916 ,  Y10S903/918 ,  Y10S903/93

Abstract: A method of operating a first motor/generator and a second motor/generator in a vehicle drive includes operating the vehicle drive in a first operating mode and a second operating mode, the first operating mode including operating the first motor/generator as a generator and operating the second motor/generator as a motor, the second operating mode including operating both the first motor/generator as a generator and the second motor/generator as a generator when a first power generation capability associated with the first motor/generator is below a first threshold level, the first motor/generator and the second motor/generator providing electrical power to the DC bus without doing either of (a) providing electrical power to an energy storage device or (b) consuming electrical power from an energy storage device.

Abstract translation: 在车辆驱动器中操作第一电动机/发电机和第二电动机/发电机的方法包括以第一操作模式和第二操作模式操作车辆驱动器，所述第一操作模式包括操作作为发电机的第一电动机/发电机， 将所述第二电动机/发电机作为电动机操作，所述第二操作模式包括当所述第一电动机/发电机作为发电机操作时，所述第二电动机/发电机作为发电机操作，当与所述第一电动机/发电机相关联的第一发电能力低于 第一阈值电平，第一电动机/发电机和第二电动机/发电机向DC母线提供电力，而不用（a）向能量存储装置提供电力或（b）从能量存储装置消耗电力。