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71. 发明授权

US2362242A Clutch control mechanism 失效
公开(公告)号：US2362242A
公开(公告)日：1944-11-07
申请号：US47040942
申请日：1942-12-28
申请人： BENDIX WESTINGHOUSE AUTOMOTIVE
发明人： CASLER ROGER H
IPC分类号： F16D48/02
CPC分类号： F16D48/0206 , F16D48/02 , F16D48/04 , F16D2048/0209 , F16D2048/0281 , F16D2048/0287 , F16D2500/10412 , F16D2500/5045 , F16D2500/70414

72. 发明授权

US09797507B2 Hydraulic control apparatus for hydraulic torque converter 有权
公开(公告)号：US09797507B2
公开(公告)日：2017-10-24
申请号：US15168931
申请日：2016-05-31
申请人： HYUNDAI MOTOR COMPANY
发明人： Jin Young Hwang
IPC分类号： F16H61/14 , F16D48/02 , F16H61/00 , F16D13/76 , F16H45/02 , F16D25/0638 , F16H41/24
CPC分类号： F16H61/14 , F16D13/76 , F16D25/0638 , F16D25/14 , F16D48/02 , F16D2048/0287 , F16H41/24 , F16H61/0021 , F16H2045/021 , F16H2045/0215
摘要： A hydraulic pressure control circuit of a torque converter includes a torque converter control valve for controlling a line pressure supplied from a line regulator valve stably controlling a hydraulic pressure supplied from a hydraulic pump to be directly supplied to a fluid chamber inside a torque converter case as an operation hydraulic pressure, a reducing valve for stably controlling the hydraulic pressure, a torque converter control solenoid valve for controlling the hydraulic pressure supplied from the line regulator valve to be supplied to an engage hydraulic chamber of the lock-up clutch, and a switch valve for supplying the hydraulic pressure supplied from the reducing valve to a releasing hydraulic chamber of the lock-up clutch or exhausting the hydraulic pressure of the releasing hydraulic chamber of the lock-up clutch while being controlled by a control pressure of the torque converter control solenoid valve.

73. 发明申请

US20150276049A1 SADDLE-TYPE VEHICLE 有权
标题翻译：小型车
公开(公告)号：US20150276049A1
公开(公告)日：2015-10-01
申请号：US14668280
申请日：2015-03-25
申请人： HONDA MOTOR CO., LTD.
发明人： Hiroyuki SUGIURA
IPC分类号： F16H61/00 , F16D25/10 , F02B61/02 , B62K11/04
CPC分类号： F16H61/0009 , B62K11/04 , F02B61/02 , F16D21/06 , F16D25/10 , F16D48/02 , F16D2021/0653 , F16D2048/0209 , F16D2048/0287 , F16D2300/26 , F16D2500/1117
摘要： A saddle-type vehicle that allows an oil pressure adjusting system for a hydraulic clutch to be optimally disposed in a power unit in which a crankshaft is disposed along the vehicle body front-rear direction. A crankshaft of an engine is disposed along the vehicle front-rear direction. An oil pressure adjusting system that operates hydraulic clutches is attached to a clutch cover of a power unit. The oil pressure adjusting system is disposed so as to overlap with the hydraulic clutches as viewed in the axial direction of the crankshaft.
摘要翻译：一种能够将液压离合器的油压调节系统最佳地设置在沿着车体前后方向配置曲轴的动力单元中的鞍式车辆。发动机的曲轴沿车辆前后方向配置。操作液压离合器的油压调节系统安装在动力单元的离合器盖上。油压调节系统设置成与曲轴的轴向观察时的液压离合器重叠。

74. 发明授权

US09140337B2 Method for model based clutch control and torque estimation 有权
标题翻译：基于模型的离合器控制和扭矩估计方法
公开(公告)号：US09140337B2
公开(公告)日：2015-09-22
申请号：US12251416
申请日：2008-10-14
申请人： Jy-Jen F. Sah , Bryan R. Snyder , Ali K Naqvi
发明人： Jy-Jen F. Sah , Bryan R. Snyder , Ali K Naqvi
IPC分类号： F16D48/06 , F16H61/06 , B60K6/44 , B60K6/365 , B60W10/115 , F16H3/72 , B60K6/445 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60K1/02 , F16H37/08 , F16H37/10
CPC分类号： B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/485 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W10/30 , B60W20/00 , B60W2510/0638 , B60W2510/0657 , B60W2510/0671 , B60W2510/0676 , B60W2510/107 , B60W2510/246 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2710/0605 , B60W2710/0616 , B60W2710/0666 , B60W2710/083 , F16D48/066 , F16D2048/0281 , F16D2048/0287 , F16D2500/1024 , F16D2500/3024 , F16D2500/3166 , F16D2500/50251 , F16D2500/70424 , F16H3/728 , F16H61/061 , F16H2037/0866 , F16H2037/102 , F16H2037/104 , F16H2037/106 , F16H2061/062 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10T477/26
摘要： A method for operating a powertrain through selective application of a hydraulically actuated clutch includes monitoring a state of a pressure control switch operatively coupled the clutch, monitoring a hydraulic line pressure utilized by the pressure control switch to fill the clutch, determining a hydraulic flow rate flowing to the clutch based upon the state of the pressure control switch and the hydraulic line pressure, tracking a clutch fill volume of the clutch based upon the hydraulic flow rate, and controlling operation of the clutch based upon the clutch fill volume.
摘要翻译：通过选择性地施加液压致动的离合器来操作动力系的方法包括监测操作性地联接离合器的压力控制开关的状态，监测由压力控制开关利用的液压管路压力以填充离合器，确定流动的液压流量基于压力控制开关的状态和液压管路压力，基于液压流量跟踪离合器的离合器填充容积，并且基于离合器填充容积控制离合器的操作。

75. 发明申请

US20140311425A1 VEHICLE DRIVE DEVICE 审中-公开
标题翻译：车辆驱动装置
公开(公告)号：US20140311425A1
公开(公告)日：2014-10-23
申请号：US14319837
申请日：2014-06-30
申请人： AISIN AW CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Mikio IWASE , Daiki SUYAMA , Naoya JINNAI , Kensuke WADA , Yuji INOUE , Yukihiko IDESHIO
IPC分类号： F02B63/04
CPC分类号： F02B63/042 , B60W20/30 , F16D25/0638 , F16D33/02 , F16D48/02 , F16D48/062 , F16D2048/0209 , F16D2048/0287 , F16D2300/26
摘要： A vehicle drive includes a speed change mechanism connected to a rotary electric machine; an output member connected to the speed change mechanism and wheels; an engagement device changes a state of engagement between an input member connected to an engine and the speed change mechanism; a hydraulic pump driven by the engine or the rotary electric machine; a first pressure control device that controls pressure supplied from the pump and supplies the pressure to the speed change mechanism; a second, separate hydraulic pressure control device that controls the pressure supplied from the pump and supplies the pressure to the engagement device; and a case that houses the rotary electric machine, speed change mechanism, engagement device, and pump. At least the engagement device is housed in a space formed by the case, and the second hydraulic pressure control device is provided at a part of the case forming the space.
摘要翻译：车辆驱动器包括连接到旋转电机的变速机构; 连接到变速机构和车轮的输出构件; 接合装置改变连接到发动机的输入构件和变速机构之间的接合状态; 由发动机或旋转电机驱动的液压泵; 第一压力控制装置，其控制从所述泵供给的压力并将压力供给所述变速机构; 第二单独的液压控制装置，其控制从所述泵供应的压力并将压力提供给所述接合装置; 以及容纳旋转电机，变速机构，接合装置和泵的壳体。至少接合装置容纳在由壳体形成的空间中，并且第二液压控制装置设置在形成空间的壳体的一部分处。

76. 发明授权

US08840505B2 Hydraulic controls for an automatic transmission 有权
标题翻译：液压控制自动变速箱
公开(公告)号：US08840505B2
公开(公告)日：2014-09-23
申请号：US13165991
申请日：2011-06-22
申请人： Steven A. Frait
发明人： Steven A. Frait
IPC分类号： F16H31/00 , F16H61/26 , F16D48/02 , F16H57/04
CPC分类号： F16H57/0413 , F16D48/0206 , F16D2048/0209 , F16D2048/0287 , Y10T137/7837 , Y10T477/6936
摘要： A system for controlling a transmission fluid circuit includes a lube circuit, a source of control pressure, a first valve for engaging and disengaging a control element whose engagement produces desired forward gears, and a control valve, responsive to control pressure, that alternately connects the lube circuit to a sump and disconnects fluid feed to the first valve, and disconnects the lube circuit from the sump and feeds fluid to the first valve.
摘要翻译：用于控制传动流体回路的系统包括润滑油回路，控制压力源，用于接合和分离其接合产生期望的前进档的控制元件的第一阀和响应于控制压力的控制阀，润滑油回路到油底壳并断开流体供给到第一阀，并将润滑油回路与油槽分离并将流体供给到第一阀。

77. 发明授权

US08794417B2 Powertrain pressure and flow control system for a torque converter clutch 有权
标题翻译：变矩器离合器的动力总成压力和流量控制系统
公开(公告)号：US08794417B2
公开(公告)日：2014-08-05
申请号：US13167212
申请日：2011-06-23
申请人： Chunhao J. Lee , Farzad Samie , Chi-Kuan Kao , Kumaraswamy V. Hebbale , Dongxu Li , Andrew L. Bartos , Kevin B. Rober
发明人： Chunhao J. Lee , Farzad Samie , Chi-Kuan Kao , Kumaraswamy V. Hebbale , Dongxu Li , Andrew L. Bartos , Kevin B. Rober
IPC分类号： F16D25/12 , F16D48/02
CPC分类号： F16H61/0251 , F16D48/02 , F16D2048/0209 , F16D2048/0221 , F16D2048/0281 , F16D2048/0287 , F16H61/143
摘要： A pressure and flow control system for a torque converter clutch includes a pilot valve, a regulating valve, and a torque converter control valve. The pilot valve is configured to produce a pilot signal and includes a first valve, which is a MEMS microvalve. The regulating valve is in fluid communication with the pilot valve, and is configured to receive the pilot signal. The regulating valve is further configured to output a control signal. The torque converter control valve is configured to engage and disengage the torque converter clutch in response to the control signal.
摘要翻译：用于变矩器离合器的压力和流量控制系统包括先导阀，调节阀和变矩器控制阀。先导阀被配置为产生导频信号并且包括作为MEMS微型阀的第一阀。调节阀与先导阀流体连通，并被配置为接收导频信号。调节阀还被配置为输出控制信号。变矩器控制阀被配置为响应于控制信号使变矩器离合器接合和分离。

78. 发明授权

US08647078B2 Motor pump assembly for transmission valve body 有权
标题翻译：传动阀体用电机泵组件
公开(公告)号：US08647078B2
公开(公告)日：2014-02-11
申请号：US13165999
申请日：2011-06-22
申请人： Steven A. Frait
发明人： Steven A. Frait
IPC分类号： F04B39/00 , F04B53/00 , F04B23/00 , F04B17/00 , F04B35/04 , F16D13/72 , F16D13/74 , F16D25/12
CPC分类号： F16H57/0413 , F16D48/0206 , F16D2048/0209 , F16D2048/0287 , Y10T137/7837 , Y10T477/6936
摘要： A pumping system for an automatic transmission includes a valve body containing transmission fluid having an upper level, a hydraulic pump mounted on a wall of the valve body, and an electric motor driveably connected to the pump.
摘要翻译：用于自动变速器的泵送系统包括：阀体，其包含具有上层的传动液;安装在所述阀体的壁上的液压泵;以及驱动地连接到所述泵的电动马达。

79. 发明申请

US20130059695A1 DRIVING FORCE TRANSMISSION DEVICE 有权
标题翻译：驱动力传动装置
公开(公告)号：US20130059695A1
公开(公告)日：2013-03-07
申请号：US13698160
申请日：2011-05-20
申请人： Takashi Kuwahara , Terumasa Hidaka , Norihiro Takemoto
发明人： Takashi Kuwahara , Terumasa Hidaka , Norihiro Takemoto
IPC分类号： B60W10/02
CPC分类号： B60K6/48 , B60K6/387 , B60K6/405 , B60K6/543 , B60K23/02 , B60K2006/4825 , B60Y2400/4242 , F16D25/0638 , F16D25/087 , F16D2048/0212 , F16D2048/0287 , F16D2300/12 , F16D2300/26 , Y02T10/6221 , Y02T10/6252 , Y10T477/6425
摘要： A hybrid driving force transmission device includes an engine (E), a motor-clutch unit (MC), and a transmission unit (T). The motor-clutch unit (MC) is coupled to the engine (E), and includes a multi-plate dry clutch (7) and a slave cylinder (8). The transmission unit (T) is coupled to the motor-clutch unit (MC), and includes a transmission housing (41), a V-belt type continuously variable transmission mechanism (42), and an oil pump (OP). A cylinder housing (81) which comprises a first clutch pressure oil passage (85) communicating with the slave cylinder (8) is provided in the motor-clutch unit (MC). By coupling the motor-clutch unit (MC), a second clutch pressure oil passage (47) is brought into communication with the first clutch pressure oil passage (85) in the cylinder housing (81). An end plate (45) having the second clutch pressure oil passage (47) is provided in the transmission unit (T).
摘要翻译：混合驱动力传递装置包括发动机（E），马达离合器单元（MC）和传动单元（T）。马达离合器单元（MC）联接到发动机（E），并且包括多板式干式离合器（7）和从动缸（8）。传动单元（T）连接到马达离合器单元（MC），并包括变速器壳体（41），V型皮带型无级变速机构（42）和油泵（OP）。在马达离合器单元（MC）中设置有与从动缸（8）连通的第一离合器压力油路（85）的气缸壳体（81）。通过联接马达离合器单元（MC），第二离合器压力油路（47）与气缸壳体（81）中的第一离合器压力油通道（85）连通。在传动单元（T）中设有具有第二离合器压力油通道（47）的端板（45）。

80. 发明授权

US06305521B1 Hydraulically actuated piston with an air bleed 有权
标题翻译：液压致动的活塞带有气泡
公开(公告)号：US06305521B1
公开(公告)日：2001-10-23
申请号：US09557388
申请日：2000-04-24
申请人： Arthur Hall, III , Larry L. Witte
发明人： Arthur Hall, III , Larry L. Witte
IPC分类号： F15B2104
CPC分类号： F16D65/186 , B60T17/222 , F15B21/044 , F16D25/12 , F16D25/14 , F16D48/02 , F16D2048/0224 , F16D2048/0287 , F16D2121/02 , F16D2500/1026
摘要： A torque transmitting mechanism has a hydraulically actuated piston that is slidably disposed in a cavity. An apply chamber, formed by the piston and cavity, is filled with hydraulic fluid when the torque transmitting mechanism is to be engaged. One or more gas permeable—liquid impermeable mats are secured in a passage between the chamber and a non-liquid area in a transmission. During initial engagement of the torque transmitting mechanism, any entrapped air is forced out of the chamber through the mat while the leakage of liquid is inhibited. In a rotating torque transmitting mechanism (clutch), the mats are installed near the innermost periphery of the chamber. In a stationary torque transmitting mechanism (brake) the mats are installed near the top outermost periphery of the chamber.
摘要翻译：扭矩传递机构具有可滑动地设置在空腔中的液压致动活塞。当扭矩传递机构接合时，由活塞和腔形成的施加室被液压流体填充。一个或多个透气液体不可渗透的垫固定在腔室和透液体中的非液体区域之间的通道中。在扭矩传递机构的初始接合期间，任何夹带的空气被迫通过垫子离开室，同时液体的泄漏被抑制。在旋转扭矩传递机构（离合器）中，垫安装在室的最内周边附近。在固定的扭矩传递机构（制动器）中，垫安装在室的顶部最外周边附近。

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