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1. 发明公开

EP3392110A1 WORK VEHICLE 审中-公开
公开(公告)号：EP3392110A1
公开(公告)日：2018-10-24
申请号：EP17775484.3
申请日：2017-03-30
申请人： Komatsu Ltd.
发明人： NISHIMURA, Takuma , TSUDA, Manabu , YAMAGUCHI, Eiji , ENOMOTO, Ryota
IPC分类号： B60W30/14 , B60T7/12 , B60W10/00 , B60W10/02 , B60W10/06 , B60W10/18 , B60W10/188 , E02F9/22 , F02D29/00 , F02D29/02 , F16D48/02 , F16H59/46 , F16H61/12 , F16H61/14 , F16H61/686 , F16H63/46 , F16H63/50
CPC分类号： B60T7/12 , B60W10/00 , B60W10/02 , B60W10/06 , B60W10/18 , B60W10/188 , B60W30/14 , E02F9/22 , F02D29/00 , F02D29/02 , F16D48/02 , F16H59/46 , F16H61/12 , F16H61/14 , F16H61/686 , F16H63/46 , F16H63/50
摘要： This wheel loader is equipped with: an accelerator pedal (31) for setting a desired target speed; a vehicle speed sensor (47) which detects the travel speed of the vehicle body; a work implement (la) which is driven by the output of the engine (2); service brakes (40) which brake wheels (7); a modulating clutch (41) for switching between transmission and interruption of power from the engine (2) to the wheels (7); and a controller (30) which reduces the difference between the travel speed and the target speed by controlling the engagement pressure of the modulating clutch (41) and the engagement pressure of the service brakes (40).

2. 发明公开

EP3276229A1 HYDRAULIC CONTROL CIRCUIT 无效
标题翻译：液压控制回路
公开(公告)号：EP3276229A1
公开(公告)日：2018-01-31
申请号：EP16768164.2
申请日：2016-02-03
申请人： Jatco Ltd
发明人： KATOU, Katsuo
IPC分类号： F16H61/14
CPC分类号： F16H61/14 , F15B11/10 , F15B21/041 , F15B2211/465 , F15B2211/56 , F15B2211/615 , F16H61/0267 , F16H61/0276 , F16H61/029 , F16H2061/0279
摘要： A hydraulic control circuit (1) is provided with a pressure adjusting valve (10) for regulating a discharge pressure of an oil pump (OP), a pressure regulating valve (20) for adjusting a pilot pressure (P3) of the pressure adjusting valve (10) to a torque converter pressure (P4), and an oil passage (53) that connects an output port (15) of the pressure adjusting valve (10) and an oil passage (59), the pressure regulating valve (20) having an input port (24) connected to the oil passage (53) through an oil passage (54), a drive pressure port (22) connected to the oil passage (53) through an oil passage (55), a spool (26) axially displaced according to a drive pressure (P5) inputted into the drive pressure port (22), and an output port (25), and the pressure regulating valve being configured to regulate the torque converter pressure (P4) by an axial displacement of the spool (26). A throttle (30) is provided between the connection section (531) of the oil passage (53) and the oil passage (55) and the connection section (541) of the oil passage (53) and the oil passage (54), for adjusting the torque converter pressure (P4) to an appropriate pressure.
摘要翻译：本发明提供一种液压控制回路（1），该液压控制回路（1）具有用于调节油泵（OP）的排出压力的压力调节阀（10），用于调节压力调节阀（P3）的先导压力（10）与油压通路（59）之间的压力调节阀（10）的输出端口（15）和油路（53）具有通过油路（54）与油路（53）连接的输入口（24），通过油路（55）与油路（53）连接的驱动压力口（22），阀芯）根据输入至所述驱动压力端口（22）的驱动压力（P5）和输出端口（25）而轴向移位，并且所述压力调节阀构造成通过轴向位移来调节所述变矩器压力卷轴（26）。在油路53的连接部531与油路53的油路55以及连接部541和油路54的连接部541之间设有节流部30，用于将转矩转换器压力（P4）调节到合适的压力。

3. 发明授权

EP2754924B1 COASTING DOWNSHIFT CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 有权
标题翻译：包装用于自动传输的DOWNSHIFT控制装置
公开(公告)号：EP2754924B1
公开(公告)日：2017-12-27
申请号：EP12829885.8
申请日：2012-06-13
申请人： JATCO Ltd
发明人： KAWAMOTO, Yoshinobu , TAKENAKA, Hiroyuki , ENDO, Go
IPC分类号： F16H61/04 , F16H61/14 , F16H61/06
CPC分类号： B60W10/10 , B60W10/023 , F16H61/061 , F16H61/14 , F16H2059/186 , F16H2061/0496 , Y02T10/76 , Y10T477/633
摘要： -- Under a specified condition where a torque converter is kept in a lockup state to prolong the fuel-cutoff time, because of vehicle coasting with an accelerator opening APO=0, a downshift command is generated and then an automatic transmission causes a reengagement downshift by a drop in a release-side clutch hydraulic pressure Poff and a rise in an engagement-side clutch hydraulic pressure Pon. During the reengagement downshift, the engagement-side clutch hydraulic pressure Pon is reduced from a high lockup-ON hydraulic pressure to a low lockup-OFF hydraulic pressure after the time when the lockup is predicted to be released, thus preventing a torque drawing-in tendency of Transmission output torque, which may occur at the time of the beginning of the inertia phase, from increasing, and also reducing in the width of a subsequent change in vehicle deceleration G, and consequently enhancing the shift quality. --

4. 发明授权

EP2990610B1 FLUGTRIEBWERK UND VERFAHREN ZUM BETREIBEN EINES FLUGTRIEBWERKES 有权
标题翻译：空气卡车和用于操作飞机的方法
公开(公告)号：EP2990610B1
公开(公告)日：2017-12-06
申请号：EP15182193.1
申请日：2015-08-24
申请人： Rolls-Royce Deutschland Ltd & Co KG
发明人： Venter, Gideon
IPC分类号： F01D15/10 , F02C7/32 , F02C7/36
CPC分类号： H02P9/06 , F01D15/10 , F02C7/275 , F02C7/32 , F02C7/36 , F05D2220/764 , F05D2260/406 , F16H45/02 , F16H61/14 , F16H61/52 , F16H61/60 , H02K7/116 , H02P9/48

5. 发明公开

EP2754924A4 COASTING DOWNSHIFT CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 有权
标题翻译： DOWN变速控制装置A自动
公开(公告)号：EP2754924A4
公开(公告)日：2016-11-23
申请号：EP12829885
申请日：2012-06-13
申请人： JATCO LTD
发明人： KAWAMOTO YOSHINOBU , TAKENAKA HIROYUKI , ENDO GO
IPC分类号： F16H61/04 , F16H61/06 , F16H61/14
CPC分类号： B60W10/10 , B60W10/023 , F16H61/061 , F16H61/14 , F16H2059/186 , F16H2061/0496 , Y02T10/76 , Y10T477/633
摘要： -- Under a specified condition where a torque converter is kept in a lockup state to prolong the fuel-cutoff time, because of vehicle coasting with an accelerator opening APO=0, a downshift command is generated and then an automatic transmission causes a reengagement downshift by a drop in a release-side clutch hydraulic pressure Poff and a rise in an engagement-side clutch hydraulic pressure Pon. During the reengagement downshift, the engagement-side clutch hydraulic pressure Pon is reduced from a high lockup-ON hydraulic pressure to a low lockup-OFF hydraulic pressure after the time when the lockup is predicted to be released, thus preventing a torque drawing-in tendency of Transmission output torque, which may occur at the time of the beginning of the inertia phase, from increasing, and also reducing in the width of a subsequent change in vehicle deceleration G, and consequently enhancing the shift quality. --

6. 发明公开

EP2735775A1 VEHICLE CONTROL DEVICE 有权
标题翻译： FAHRZEUGSTEUERUNGSVORRICHTUNG
公开(公告)号：EP2735775A1
公开(公告)日：2014-05-28
申请号：EP11869580.8
申请日：2011-07-20
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TOKAI Norihiko
IPC分类号： F16H61/14
CPC分类号： B60W20/15 , B60K6/48 , B60W10/026 , B60W10/06 , B60W10/08 , B60W30/18027 , F16H61/14 , F16H61/143 , F16H2312/02 , Y02T10/6221 , Y02T10/6286 , Y10S903/93 , Y10S903/946
摘要： Provided is a vehicle control device for improving fuel efficiency by expanding a range of an operating speed of an engine where a slip control may be conducted. During a vehicle starting slip control, a lock-up clutch 38 and an engine connecting/disconnecting clutch K0 are placed in a slipping state, and the engine connecting/disconnecting clutch K0 is placed in the slipping state as a vibration damping mechanism reducing an explosion vibration of an engine 14. Compared with no slipping state of the engine connecting/disconnecting clutch K0, a damping effect is improved, and the range of the operating speed of the engine with little booming noise even during the vehicle starting slip control is expanded. By placing the engine connecting/disconnecting clutch K0 in the slipping state during a vehicle starting, the vehicle starting slip control may be conducted at the range of the operating speed of the engine.
摘要翻译：提供了一种用于通过扩大可以进行滑移控制的发动机的操作速度的范围来提高燃料效率的车辆控制装置。在车辆起动滑差控制期间，锁止离合器38和发动机连接/断开离合器K0处于滑动状态，并且发动机连接/断开离合器K0被置于滑动状态，作为减少爆炸的减振机构发动机14的振动。与发动机连接/断开离合器K0的无滑动状态相比，改善了阻尼效果，并且即使在车辆起动滑差控制期间，起动噪音较小的发动机的运转速度范围也扩大。通过在车辆起动期间将发动机连接/断开离合器K0设置为滑动状态，可以在发动机的运转速度的范围内进行车辆起动滑差控制。

7. 发明授权

EP2418401B1 VEHICLE, VEHICLE CONTROL METHOD AND CONTROL DEVICE 有权
标题翻译：车辆，车辆的控制方法和控制设备
公开(公告)号：EP2418401B1
公开(公告)日：2013-11-06
申请号：EP10761571.8
申请日：2010-03-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ODA, Akira , AYABE, Atsushi , ASAMI, Tomohiro
IPC分类号： F16H61/02 , B60W10/04 , B60W10/10 , B60W30/02 , F16H61/14 , F16H59/14 , B60W10/06 , B60W30/20 , B60W10/11 , F02D29/00 , F16H63/50
CPC分类号： B60W30/20 , B60W10/06 , B60W10/11 , B60W2510/0638 , B60W2510/0657 , B60W2540/10 , B60W2540/16 , B60W2710/0666 , B60W2710/1005 , B60W2720/16 , F02D29/00 , F16H61/14 , F16H61/143 , F16H63/50 , F16H2059/147 , F16H2059/148 , Y10T477/675 , Y10T477/677 , Y10T477/679

8. 发明公开

EP2503197A3 Belt-drive continuously variable transmission 有权
标题翻译：带操作的无级变速器
公开(公告)号：EP2503197A3
公开(公告)日：2013-04-03
申请号：EP12158695.2
申请日：2012-03-09
申请人： JATCO Ltd
发明人： Tsuji, Yoichi
IPC分类号： F16H55/56 , F16H61/70 , F16H61/662 , F16H9/12
CPC分类号： F16H61/66272 , F16H55/56 , F16H61/14 , F16H63/065
摘要： A belt-drive continuously variable transmission including a lock mechanism for locking a primary moveable sheave of a primary pulley in a highest transmission ratio position. The lock mechanism includes a fixed side axial groove extending on an outer circumferential surface of a primary fixed sheave shaft, a moveable side axial groove extending on an inner circumferential surface of a primary moveable sheave sleeve, an intervening member disposed between the axial grooves, an axial tapered groove formed as a part of at least one of the axial grooves which is disposed corresponding to a highest transmission ratio, and an intervening member displacement limiting member arranged to limit an amount of displacement of the intervening member relative to the primary fixed sheave shaft along the fixed side axial groove or the moveable side axial groove.

9. 发明公开

EP2009324A3 Vorrichtung zur Drehmomentübertragung für ein Schaltgetriebe mit zwei Eingängen und Verfahren dafür 无效
标题翻译：设备用于具有两个输入端和其方法的手动变速器的扭矩传递
公开(公告)号：EP2009324A3
公开(公告)日：2010-03-24
申请号：EP08017111.9
申请日：2006-08-05
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： Hemphill, Jeffrey , Bailey, George , Brees, William , Lindemann, Patrick , Maucher, Edmund , Shamie, Christopher
IPC分类号： F16H45/02 , F16H61/688 , F16H61/58 , F16H61/14
CPC分类号： F16H45/02 , F16H61/14 , F16H61/58 , F16H61/688 , F16H2045/002 , F16H2045/005 , F16H2045/021 , F16H2045/0252 , F16H2045/0257 , F16H2045/0278 , F16H2045/0284 , F16H2045/0294 , F16H2312/02
摘要： Die Erfindung umfasst im weitesten Sinne einen Drehmomentwandler (102) mit einer Pumpenkupplung (118), die funktionell so angeordnet ist, dass sie ein am Drehmomentwandler ankommendes Eingangsdrehmoment zu einer Pumpe (122) überträgt, und mit einer Drehmomentwandlerkupplung (120), die funktionell so angeordnet ist, dass sie das Eingangsdrehmoment zu einer Abtriebswelle (128) des Drehmomentwandlers überträgt. Die Pumpenkupplung ist so angeordnet, dass das Eingangsdrehmoment weiterhin zur Pumpe übertragen wird, während das Eingangsdrehmoment mit der Welle verbunden wird. Der Drehmomentwandler beinhaltet auch mindestens ein Schwingungsdämpfungsmittel (106). Das Dämpfungsmittel ist funktionell mit dem Eingangsdrehmoment verbunden und so im Drehmomentwandler angeordnet, dass das Eingangsdrehmoment durch das mindestens eine Schwingungsdämpfungsmittel übertragen wird, wenn dieses mit der Pumpe gekuppelt ist. Die vorliegende Erfindung umfasst im weitesten Sinne auch eine Drehmomentübertragungsvorrichtung, die einen Drehmomentwandler (505), eine erste Antriebswelle (502) für ein Schaltgetriebe mit zwei Eingängen (502,504) und ein Mittel (521) zum Kuppeln des Drehmomentwandlers mit der Antriebswelle umfasst.

10. 发明授权

EP1155901B1 Vehicle speed control system using lockup clutch for automotive vehicle 有权
标题翻译：用在车辆中的锁止离合器的控制巡航控制系统
公开(公告)号：EP1155901B1
公开(公告)日：2008-11-05
申请号：EP01304272.6
申请日：2001-05-14
申请人： NISSAN MOTOR COMPANY LIMITED
发明人： Adachi, Kazutaka, Inperiaruyokohamabeibyu 402 , Suso, Hideki , Ino, Junsuke , Ishizu, Takeshi
IPC分类号： B60K31/04 , F16H61/14
CPC分类号： B60K31/04 , B60W2510/1005 , F16H59/56 , F16H61/14 , F16H61/66259 , F16H2059/467 , F16H2061/66218 , Y10T477/676 , Y10T477/735

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