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1. 发明申请

US20180215249A1 POWERTRAIN INCLUDING AN ELECTRIC MACHINE, AN INTERNAL COMBUSTION ENGINE AND A CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
公开(公告)号：US20180215249A1
公开(公告)日：2018-08-02
申请号：US15421688
申请日：2017-02-01
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Chengwu Duan , Jian Yao , Zhen Gao
IPC分类号： B60K6/543 , F16H9/16 , F16H61/30 , F16H61/662 , F16H61/00 , F16H37/06 , B60K6/365 , B60K6/48
CPC分类号： B60K6/543 , B60K6/365 , B60K6/48 , B60Y2200/92 , B60Y2400/72 , B60Y2400/73 , B60Y2400/785 , F16H9/16 , F16H57/0439 , F16H57/0489 , F16H61/0028 , F16H61/662 , Y10S903/91 , Y10S903/918
摘要： A powertrain includes an internal combustion engine, an electric machine including a rotor, a geartrain including a pump drive mechanism, a first clutch and a second clutch and a variator for a continuously variable transmission (CVT). The internal combustion engine is rotatably coupled to the rotor of the electric machine by activation of a second clutch. The internal combustion engine is rotatably coupled to the variator by activation of first and second clutches. The rotor of the electric machine is rotatably coupled to the variator by activation of the first clutch, and the electric machine is operative in either a forward direction or a reverse direction. The geartrain is disposed to operate the pump drive mechanism to drive a fluidic pump in a first direction when the electric machine is operating in the forward direction and when the electric machine is operating in the reverse direction.

2. 发明授权

US09764739B2 Transmission and integrated transfer case 有权
公开(公告)号：US09764739B2
公开(公告)日：2017-09-19
申请号：US14552845
申请日：2014-11-25
申请人： Ford Global Technologies, LLC
发明人： Laurence Andrew Deutsch , Jeffrey Edward Maurer , Steven Anatole Frait , Nicholas E. McCubbin , Andreas E. Perakes
IPC分类号： B60W30/18 , F16H57/04 , B60W10/119 , B60W10/10 , F16H61/70 , B60K17/344
CPC分类号： B60W30/18181 , B60K17/344 , B60W10/10 , B60W10/119 , B60W30/18172 , B60W2520/26 , B60W2710/1083 , F16H57/0412 , F16H57/0435 , F16H57/0439 , F16H57/0441 , F16H57/0445 , F16H57/0446 , F16H57/0482 , F16H61/702
摘要： A transfer case and transmission are designed to permit the transmission hydraulic control system to control a range selection coupler and a torque on demand clutch in the transfer case. Two pressure circuits are transmitted from the transmission to the transfer case: a high range circuit and a low range circuit. The low range circuit is pressurized to engage low range while the range circuit is pressurized to engage high range. The torque on demand clutch is controlled by whichever of these circuits has the higher pressure. Lubrication is provided to a front section of the transfer case via the transmission output shaft, with the fluid returning to the transmission sump through a drainback passageway. The rear portion of the transfer case has a segregated sump. A control strategy is employed to partially fill front section of the transfer case with fluid in preparation for vehicle towing.

3. 发明申请

US20170097087A1 APPARATUS FOR MANAGING FLUID FLOW IN A VEHICLE 审中-公开
公开(公告)号：US20170097087A1
公开(公告)日：2017-04-06
申请号：US15310744
申请日：2015-05-22
申请人： QINETIQ LIMITED
发明人： Robert John Bonner FLAXMAN
IPC分类号： F16H57/04 , F16H48/10
CPC分类号： F16H57/0435 , F16H48/10 , F16H57/0412 , F16H57/0439 , F16H57/0483
摘要： Apparatus for managing fluid flow in a vehicle, comprising: an epicylic gear set having first and second inputs configured to receive rotational drive input from a torque output feature of a powertrain and a rotary actuator respectively; a pump driver for driving a fluid pump, the pump driver configured to receive rotational drive input from an output of the epicylic gear set; and a controller configured to determine information corresponding to the rotational speed of the torque output feature using information generated by a rotational speed sensor and based on this control the rotary actuator such that the pump driver is caused to rotate at substantially a pre-specified speed.

4. 发明申请

US20160258324A1 AUXILIARY OIL PUMP FOR GAS TURBINE ENGINE GEAR REDUCTION 审中-公开
标题翻译：用于气体涡轮发动机减速的辅助油泵
公开(公告)号：US20160258324A1
公开(公告)日：2016-09-08
申请号：US15027264
申请日：2014-10-16
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Brian P. Cigal , Christopher M. Valva
IPC分类号： F01D25/20 , F02C7/06 , F02C7/36
CPC分类号： F01D25/20 , F01D21/00 , F01D25/166 , F02C7/06 , F02C7/36 , F05D2220/32 , F05D2220/76 , F05D2220/766 , F05D2260/40311 , F05D2260/98 , F16H57/04 , F16H57/0439 , F16H57/0471 , F16H57/0479
摘要： A gas turbine engine has a turbine driving a gear reduction. The gear reduction drives a fan drive shaft assembly to, in turn, drive a fan rotor at a reduced speed relative to the turbine. A generator generates current upon rotation of the fan drive assembly. The generator supplies electric current to an electric motor driven pump. The electric motor driven pump delivers lubricant to components within the gear reduction.
摘要翻译：燃气涡轮发动机具有驱动齿轮减速的涡轮机。齿轮减速驱动风扇驱动轴组件，从而相对于涡轮机以相对于减速的速度驱动风扇转子。发电机在风扇驱动组件转动时产生电流。发电机向电动机驱动的泵提供电流。电动机驱动的泵为齿轮减速器内的部件提供润滑剂。

5. 发明申请

US20160144864A1 Transmission And Integrated Transfer Case 有权
标题翻译：传输和集成传输案例
公开(公告)号：US20160144864A1
公开(公告)日：2016-05-26
申请号：US14552845
申请日：2014-11-25
申请人： Ford Global Technologies, LLC
发明人： Laurence Andrew Deutsch , Jeffrey Edward Maurer , Steven Anatole Frait , Nicholas E. McCubbin , Andreas E. Perakes
IPC分类号： B60W30/18 , F16H3/44 , F16H61/70 , B60W10/119 , B60W10/10 , F16H3/00 , F16H57/04
CPC分类号： B60W30/18181 , B60K17/344 , B60W10/10 , B60W10/119 , B60W30/18172 , B60W2520/26 , B60W2710/1083 , F16H57/0412 , F16H57/0435 , F16H57/0439 , F16H57/0441 , F16H57/0445 , F16H57/0446 , F16H57/0482 , F16H61/702
摘要： A transfer case and transmission are designed to permit the transmission hydraulic control system to control a range selection coupler and a torque on demand clutch in the transfer case. Two pressure circuits are transmitted from the transmission to the transfer case: a high range circuit and a low range circuit. The low range circuit is pressurized to engage low range while the range circuit is pressurized to engage high range. The torque on demand clutch is controlled by whichever of these circuits has the higher pressure. Lubrication is provided to a front section of the transfer case via the transmission output shaft, with the fluid returning to the transmission sump through a drainback passageway. The rear portion of the transfer case has a segregated sump. A control strategy is employed to partially fill front section of the transfer case with fluid in preparation for vehicle towing.
摘要翻译：转移箱和变速器被设计成允许变速器液压控制系统控制变速箱中的量程选择联接器和转矩按需离合器。两个压力电路从变速箱传送到转移箱：高范围电路和低量程电路。低范围电路被加压以接合低范围，而量程电路被加压以接合高范围。扭矩按需离合器由这些电路中的任何一个都具有较高的压力来控制。润滑通过变速器输出轴提供给转移箱的前部，流体通过排水回路返回到变速箱。转移箱的后部具有分离的贮槽。使用控制策略来部分地填充转移箱的前部，其中流体用于车辆牵引。

6. 发明申请

US20150314769A1 POWER TRANSMISSION DEVICE 有权
标题翻译：电力传输装置
公开(公告)号：US20150314769A1
公开(公告)日：2015-11-05
申请号：US14648078
申请日：2012-11-30
申请人： Koichi OKUDA , Atsushi TABATA , Tooru MATSUBARA , Kenta KUMAZAKI , Yasuhiro HIASA , Takeshi KITAHATA , Tatsuya IMAMURA , Masafumi YAMAMOTO , Keita IMAI , Keisuke OOMURO
发明人： Koichi OKUDA , Atsushi TABATA , Tooru MATSUBARA , Kenta KUMAZAKI , Yasuhiro HIASA , Takeshi KITAHATA , Tatsuya IMAMURA , Masafumi YAMAMOTO , Keita IMAI , Keisuke OOMURO
IPC分类号： B60W20/00 , F16H61/00
CPC分类号： B60W20/00 , B60Y2200/92 , F02N11/003 , F16H57/0439 , F16H61/0028 , F16H61/686 , Y10S903/902 , Y10T477/26
摘要： A power transmission device includes: an engine; a rotary machine; and an oil pump connected to each of a rotary shaft of the engine and a rotary shaft of the rotary machine through a one-way clutch. The power transmission device is configured to allow the rotary machine to rotate at a rotational speed higher than the rotational speed corresponding to a speed of the engine and lower than the rotational speed corresponding to an idling speed of the engine at the time of startup of the engine.
摘要翻译：动力传递装置包括：发动机; 旋转机; 以及通过单向离合器连接到发动机的旋转轴和旋转机械的旋转轴中的每一个的油泵。动力传递装置被构造成允许旋转机器以高于与发动机的速度相对应的转速的转速旋转，并且低于在启动时对应于发动机的空转速度的转速发动机。

7. 发明授权

US09017202B2 Drive train 有权
标题翻译：传动列车
公开(公告)号：US09017202B2
公开(公告)日：2015-04-28
申请号：US13775137
申请日：2013-02-23
申请人： Andreas Gotz
发明人： Andreas Gotz
IPC分类号： B60K6/365 , F16H37/06 , B60K6/383 , B60K6/485 , B60K17/26 , F16D41/08 , F16D47/04 , F16H61/00 , B60K6/26 , B60K25/00 , F16H57/04
CPC分类号： F16H37/065 , B60K6/383 , B60K6/485 , B60K17/26 , B60K2006/262 , B60K2025/005 , F16D41/088 , F16D47/04 , F16H57/0439 , F16H61/0028 , Y02T10/6226 , Y10T74/19014
摘要： A drive train for a motor vehicle, in particular a hybrid vehicle, having a drive shaft that can be connected to an internal combustion engine, and a transmission oil pump that can be coupled to the drive shaft by means of a switchable freewheel. An electrical machine for driving the transmission oil pump is also provided and is arranged in the power flow direction between the drive shaft and the transmission oil pump, and is in parallel to the freewheel in the power flow direction. A second freewheel is unnecessary and thereby reduces the construction space needed for the power train.
摘要翻译：一种用于机动车辆，特别是混合动力车辆的传动系，其具有可连接到内燃机的驱动轴，以及传动油泵，其可通过可切换的自由轮联接到驱动轴。还设置用于驱动变速器油泵的电机，并且在动力流动方向上布置在驱动轴和变速器油泵之间，并且在动力流动方向上与飞轮平行。第二个自由轮是不必要的，从而减少动力传动系所需的结构空间。

8. 发明申请

US20150057858A1 Electric Vehicle 有权
标题翻译：电动车
公开(公告)号：US20150057858A1
公开(公告)日：2015-02-26
申请号：US14368496
申请日：2011-12-24
申请人： Takahiro Nitta
发明人： Takahiro Nitta
IPC分类号： F01M1/16 , F16H57/04 , F01M1/02
CPC分类号： F01M1/16 , B60Y2200/12 , B60Y2200/91 , B60Y2300/18025 , F01M1/02 , F01M2001/0215 , F16H57/0439 , F16H57/0476 , F16H61/0031 , F16H2061/0037
摘要： An electric vehicle such as an electric motorcycle includes a driving motor which activates a wheel via a driving power transmission mechanism (e.g., transmission, a mechanical oil pump which is mechanically activated by the driving motor to feed oil to the driving power transmission mechanism, and an electric oil pump which feeds the oil to the driving power transmission mechanism. A controller causes the electric oil pump to initiate its operation before the driving motor in a deactivated state initiates its operation under a specified condition, thus preventing a situation in which there is no lubrication oil in the driving power transmission mechanism during starting.
摘要翻译：诸如电动摩托车的电动车辆包括：驱动电动机，其通过驱动动力传递机构（例如，变速器，通过驱动电机机械地驱动以将动力供给到驱动动力传递机构的机械油泵）起动车轮;以及一种电动油泵，其将油馈送到驱动动力传递机构，控制器使得电动油泵在停用状态下的驱动电动机之前开始其操作，在特定条件下启动其操作，从而防止存在起动时驱动动力传动机构无润滑油。

9. 发明申请

US20130274047A1 DRIVE TRAIN 有权
标题翻译：驱动火车
公开(公告)号：US20130274047A1
公开(公告)日：2013-10-17
申请号：US13775137
申请日：2013-02-23
申请人： Andreas Gotz
发明人： Andreas Gotz
IPC分类号： F16H37/06
CPC分类号： F16H37/065 , B60K6/383 , B60K6/485 , B60K17/26 , B60K2006/262 , B60K2025/005 , F16D41/088 , F16D47/04 , F16H57/0439 , F16H61/0028 , Y02T10/6226 , Y10T74/19014
摘要： A drive train for a motor vehicle, in particular a hybrid vehicle, having a drive shaft that can be connected to an internal combustion engine, and a transmission oil pump that can be coupled to the drive shaft by means of a switchable freewheel. An electrical machine for driving the transmission oil pump is also provided and is arranged in the power flow direction between the drive shaft and the transmission oil pump, and is in parallel to the freewheel in the power flow direction. A second freewheel is unnecessary and thereby reduces the construction space needed for the power train.
摘要翻译：一种用于机动车辆，特别是混合动力车辆的传动系，其具有可连接到内燃机的驱动轴，以及传动油泵，其可通过可切换的自由轮联接到驱动轴。还设置用于驱动变速器油泵的电机，并且在动力流动方向上布置在驱动轴和变速器油泵之间，并且在动力流动方向上与飞轮平行。第二个自由轮是不必要的，从而减少动力传动系所需的结构空间。

10. 发明申请

US20130150199A1 PUMP UNIT WITH A PUMP AND A HYBRID DRIVE 有权
标题翻译：泵单元和混合驱动器
公开(公告)号：US20130150199A1
公开(公告)日：2013-06-13
申请号：US13692198
申请日：2012-12-03
申请人： ZF Friedrichshafen AG
发明人： Gernot RIEGERT , Raphael ZWICK , Mario HARSCHER
IPC分类号： F16H37/06
CPC分类号： F16H37/065 , F16H37/0826 , F16H57/0439 , F16H61/0028
摘要： The pump unit has a pump and a hybrid drive. The pump comprises a pump housing and a pump shaft. The hybrid drive comprises an electric motor and a driveshaft connection to a driveshaft. The electric motor and the driveshaft connection are each in driving mechanical functional connection with the pump shaft by way of a planetary gearset for driving the pump shaft. A stator of the electric motor is at least partially integrated in the pump housing. A rotor of the electric motor is mechanically connected fixed to a sun gear of the planetary gearset. The driveshaft connection is mechanically connected fixed to a ring gear of the planetary gearset. The pump shaft is mechanically connected fixed to a planetary carrier of the planetary gearset.
摘要翻译：泵单元具有泵和混合驱动器。泵包括泵壳体和泵轴。混合动力驱动器包括电动机和与驱动轴的驱动轴连接。电动机和驱动轴连接各自通过用于驱动泵轴的行星齿轮组与泵轴进行驱动机械功能连接。电动机的定子至少部分地集成在泵壳体中。电动机的转子机械连接固定在行星齿轮组的太阳齿轮上。驱动轴连接机械连接固定在行星齿轮组的齿圈上。泵轴机械连接固定在行星齿轮组的行星架上。

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