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1. 发明授权

US07025032B2 Priority oil system 有权
标题翻译：优先油系统
公开(公告)号：US07025032B2
公开(公告)日：2006-04-11
申请号：US10464197
申请日：2003-06-19
申请人： Eva Barber , Chip Hartinger , John Edmund Brune
发明人： Eva Barber , Chip Hartinger , John Edmund Brune
IPC分类号： F01M1/00
CPC分类号： F01L1/344 , F01L2800/00
摘要： The present invention comprises an oil system for supplying and controlling oil flow in an internal combustion engine having a variable camshaft timing (VCT) device, comprising a pressurized oil supply providing lubricating oil to the engine and the variable cam timing device and an oil circuit connecting the oil pump with the VCT and a main oil gallery of the engine via a valve apparatus. The valve apparatus responds to oil pressure near the outlet of the oil pump so that oil flows to the main oil gallery when oil pressure is above a predetermined pressure. When the VCT requests oil flow, oil pressure in the system drops. If the pressure drops below the predetermined pressure, the valve apparatus causes a reduction in flow to the main gallery.
摘要翻译：本发明包括一种用于在具有可变凸轮轴正时（VCT）装置的内燃机中供应和控制油流的油系统，包括向发动机提供润滑油的加压油供应器和可变凸轮正时装置，以及连接具有VCT的油泵和通过阀装置的发动机的主油道。阀装置响应于油泵出口附近的油压，使得当油压高于预定压力时，油流向主油田。当VCT要求油流时，系统中的油压下降。如果压力下降到预定压力以下，则阀装置导致流向主画廊的流量减少。

2. 发明授权

US07976419B2 Control of the flow rate in a transmission oil cooler 有权
标题翻译：变速器油冷却器中流量的控制
公开(公告)号：US07976419B2
公开(公告)日：2011-07-12
申请号：US12332427
申请日：2008-12-11
申请人： Chip Hartinger , Steve A. Frait , James T. Gooden
发明人： Chip Hartinger , Steve A. Frait , James T. Gooden
IPC分类号： F16H57/04 , F01M5/00 , B60H1/00
CPC分类号： G05D7/0635 , F16H57/0409 , F16H57/0435 , F16H57/0446 , Y10T74/19991
摘要： A system for controlling a flow rate in a vehicle transmission includes a source of fluid exiting a torque converter, an oil cooler, a source of control pressure, and a valve for regulating a rate of fluid flow from the torque converter to the cooler in response to the control pressure.
摘要翻译：用于控制车辆变速器中的流量的系统包括离开变矩器的流体源，油冷却器，控制压力源和用于调节从变矩器到冷却器的流体流量响应的阀到控制压力。

3. 发明申请

US20100151981A1 Control of the Flow Rate in a Transmission Oil Cooler 有权
标题翻译：变速器油冷却器中流量的控制
公开(公告)号：US20100151981A1
公开(公告)日：2010-06-17
申请号：US12332427
申请日：2008-12-11
申请人： Chip Hartinger , Steve A. Frait , James T. Gooden
发明人： Chip Hartinger , Steve A. Frait , James T. Gooden
IPC分类号： F16H57/04 , G05D7/00
CPC分类号： G05D7/0635 , F16H57/0409 , F16H57/0435 , F16H57/0446 , Y10T74/19991
摘要： A system for controlling a flow rate in a vehicle transmission includes a source of fluid exiting a torque converter, an oil cooler, a source of control pressure, and a valve for regulating a rate of fluid flow from the torque converter to the cooler in response to the control pressure.
摘要翻译：用于控制车辆变速器中的流量的系统包括离开变矩器的流体源，油冷却器，控制压力源和用于调节从变矩器到冷却器的流体流量响应的阀到控制压力。

4. 发明授权

US08647225B2 Transfer case for a motor vehicle powertrain 有权
标题翻译：汽车动力总成转运箱
公开(公告)号：US08647225B2
公开(公告)日：2014-02-11
申请号：US11947201
申请日：2007-11-29
申请人： Steven G. Thomas , Andreas E. Perakes , Matthew D. Hammond , Steven A. Frait , Monica R. DeGraffenreid , Gregory D. Goleski , Chip Hartinger , Jeffrey E. Maurer
发明人： Steven G. Thomas , Andreas E. Perakes , Matthew D. Hammond , Steven A. Frait , Monica R. DeGraffenreid , Gregory D. Goleski , Chip Hartinger , Jeffrey E. Maurer
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , F16H57/0409 , F16H57/0434
摘要： A motor vehicle powertrain includes a multiple speed transmission including a first lube circuit that supplies hydraulic lubricant to components of the transmission, a first oil sump, and a first pump driveably connected to an engine for supplying oil at a first pressure to the lube circuit, a transfer case including a first output, a second oil sump located in the transfer case, a second pump located in the transfer case and driveably connected to the first output, and a check valve for alternately opening and closing a connection between the first pump and the lube circuit and for opening and closing a connection between the second pump and the lube circuit in response to differential pressure between an outlet of the first pump and an outlet of the second pump.
摘要翻译：机动车辆动力系包括多速变速器，其包括向变速器的部件供应液压润滑剂的第一润滑回路，第一油底壳和可驱动地连接到发动机的第一泵，所述发动机以第一压力向润滑油回路供油，传送箱，包括第一输出，位于转移箱中的第二油底壳，位于转移箱中并可驱动地连接到第一输出的第二泵;以及止回阀，用于交替地打开和关闭第一泵和第二泵之间的连接，润滑回路，并且响应于第一泵的出口和第二泵的出口之间的压差而打开和关闭第二泵和润滑回路之间的连接。

5. 发明申请

US20090143182A1 Transfer Case for a Motor Vehicle Powertrain 有权
标题翻译：汽车动力总成转运箱
公开(公告)号：US20090143182A1
公开(公告)日：2009-06-04
申请号：US11947201
申请日：2007-11-29
申请人： Steven G. Thomas , Andreas E. Perakes , Matthew D. Hammond , Steven A. Frait , Monica R. DeGraffenreid , Gregory D. Goleski , Chip Hartinger , Jeffrey E. Maurer
发明人： Steven G. Thomas , Andreas E. Perakes , Matthew D. Hammond , Steven A. Frait , Monica R. DeGraffenreid , Gregory D. Goleski , Chip Hartinger , Jeffrey E. Maurer
IPC分类号： F16H57/08
CPC分类号： F16H57/0483 , F16H57/0409 , F16H57/0434
摘要： A motor vehicle powertrain includes a multiple speed transmission including a first lube circuit that supplies hydraulic lubricant to components of the transmission, a first oil sump, and a first pump driveably connected to an engine for supplying oil at a first pressure to the lube circuit, a transfer case including a first output, a second oil sump located in the transfer case, a second pump located in the transfer case and driveably connected to the first output, and a check valve for alternately opening and closing a connection between the first pump and the lube circuit and for opening and closing a connection between the second pump and the lube circuit in response to differential pressure between an outlet of the first pump and an outlet of the second pump.
摘要翻译：机动车辆动力系包括多速变速器，其包括向变速器的部件供应液压润滑剂的第一润滑回路，第一油底壳和可驱动地连接到发动机的第一泵，所述发动机以第一压力向润滑油回路供油，传送箱，包括第一输出，位于转移箱中的第二油底壳，位于转移箱中并可驱动地连接到第一输出的第二泵;以及止回阀，用于交替地打开和关闭第一泵和第二泵之间的连接，润滑回路，并且响应于第一泵的出口和第二泵的出口之间的压差而打开和关闭第二泵和润滑回路之间的连接。

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