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1. 发明公开

EP2546555A1 AUTOMATIC TRANSMISSION AND HYDRAULIC OIL CONTROL METHOD THEREFOR 有权转让
标题翻译：汽车维修公司
公开(公告)号：EP2546555A1
公开(公告)日：2013-01-16
申请号：EP11753093.1
申请日：2011-01-26
申请人： Jatco Ltd , Nissan Motor Co., Ltd
发明人： WAKU, Kousuke , WAKAYAMA, Hideshi , MIYAZONO, Masayuki , TATEWAKI, Keichi , TAKAHASHI, Seiichiro , TOHTA, Yuzuru , MATSUDA, Takashi , MATSUMOTO, Daisuke
IPC分类号： F16H61/02
CPC分类号： F16H61/0031 , F16H37/022 , F16H61/66272 , F16H2312/14 , Y10T477/69395 , Y10T477/753
摘要： A transmission controller operates an electrical oil pump in a steady mode, in which an operating load of the electrical oil pump is set at a steady load, during an idle stop, but operates the electrical oil pump in a high-pressure mode, in which the operating load of the electrical oil pump is higher than the steady load, for a predetermined period when an engine stops rotating.
摘要翻译：变速器控制器在怠速停止期间以稳定的方式操作电动油泵，其中电油泵的操作负载被设定在稳定的负载，而在高压模式下操作电动油泵，其中在发动机停止转动的预定时间内，电动油泵的运转负荷高于稳定负荷。

2. 发明授权

EP2546555B1 AUTOMATIC TRANSMISSION AND HYDRAULIC CONTROL METHOD THEREFOR 有权转让
公开(公告)号：EP2546555B1
公开(公告)日：2018-11-14
申请号：EP11753093.1
申请日：2011-01-26
申请人： JATCO Ltd , NISSAN MOTOR CO., LTD.
发明人： WAKU, Kousuke , WAKAYAMA, Hideshi , MIYAZONO, Masayuki , TATEWAKI, Keichi , TAKAHASHI, Seiichiro , TOHTA, Yuzuru , MATSUDA, Takashi , MATSUMOTO, Daisuke
IPC分类号： F16H61/662 , F16H61/00 , F16H37/02
CPC分类号： F16H61/0031 , F16H37/022 , F16H61/66272 , F16H2312/14 , Y10T477/69395 , Y10T477/753
摘要： A transmission controller operates an electrical oil pump in a steady mode, in which an operating load of the electrical oil pump is set at a steady load, during an idle stop, but operates the electrical oil pump in a high-pressure mode, in which the operating load of the electrical oil pump is higher than the steady load, for a predetermined period when an engine stops rotating.

3. 发明授权

EP2546553B1 AUTOMATIC TRANSMISSION AND CONTROL METHOD FOR SAME 有权转让
标题翻译：自动变速器及其控制方法
公开(公告)号：EP2546553B1
公开(公告)日：2016-04-06
申请号：EP11753078.2
申请日：2011-01-14
申请人： Jatco Ltd , Nissan Motor Co., Ltd
发明人： WAKAYAMA, Hideshi , TATEWAKI, Keichi , TAKAHASHI, Seiichiro , TOHTA, Yuzuru , MATSUDA, Takashi , MATSUMOTO, Daisuke
IPC分类号： F16H61/02 , F02D17/00 , F02D29/02 , F16H59/66 , F16H59/72 , F16H63/50 , F16H61/662 , F02N11/08 , B60W30/18
CPC分类号： F16H61/66259 , F02D29/02 , F02D41/042 , F02N11/0818 , F02N2200/024 , F02N2200/124 , F16H57/0443 , F16H59/66 , F16H59/72 , F16H63/50 , F16H2312/14 , Y02T10/48 , Y10T477/653

4. 发明公开

EP2546554A1 CONTROL DEVICE FOR TRANSMISSION MECHANISM AND CONTROL METHOD FOR SAME 有权转让
标题翻译：传输机构的控制装置及其控制方法
公开(公告)号：EP2546554A1
公开(公告)日：2013-01-16
申请号：EP11753080.8
申请日：2011-01-17
申请人： Jatco Ltd , Nissan Motor Co., Ltd
发明人： WAKAYAMA, Hideshi , TATEWAKI, Keichi , SEKIYA, Hiroshi , TAGAMI, Koutarou , TAKAHASHI, Seiichiro , TOHTA, Yuzuru , MATSUDA, Takashi , MATSUMOTO, Daisuke
IPC分类号： F16H61/02 , F02D29/02
CPC分类号： F16H61/061 , B60Y2300/18016 , F16H61/20 , F16H2059/663 , F16H2061/205 , F16H2312/14 , Y10T477/6403 , Y10T477/688 , Y10T477/689 , Y10T477/6895
摘要： In the case of a return from an idle stop control in which an engine is automatically stopped, a hydraulic pressure is so supplied that a low brake is set in a completely engaged state and a high clutch is set in a slip interlock state where the high clutch is not completely engaged.
摘要翻译：在从发动机自动停止的怠速停止控制返回的情况下，提供液压以使得低速制动器设定为完全接合状态并且高速离合器设定为滑动联锁状态，其中高速离合器未完全接合。

5. 发明公开

EP2546553A1 AUTOMATIC TRANSMISSION AND CONTROL METHOD FOR SAME 有权转让
标题翻译： AUTOMATIKGETRIEBE UND STEERERFAFAHRENDAFÜR
公开(公告)号：EP2546553A1
公开(公告)日：2013-01-16
申请号：EP11753078.2
申请日：2011-01-14
申请人： Jatco Ltd , Nissan Motor Co., Ltd
发明人： WAKAYAMA, Hideshi , TATEWAKI, Keichi , TAKAHASHI, Seiichiro , TOHTA, Yuzuru , MATSUDA, Takashi , MATSUMOTO, Daisuke
IPC分类号： F16H61/02 , F02D17/00 , F02D29/02 , F16H59/66 , F16H59/72 , F16H63/50 , F16H61/662
CPC分类号： F16H61/66259 , F02D29/02 , F02D41/042 , F02N11/0818 , F02N2200/024 , F02N2200/124 , F16H57/0443 , F16H59/66 , F16H59/72 , F16H63/50 , F16H2312/14 , Y02T10/48 , Y10T477/653
摘要： When the temperature of oil supplied to an electrical oil pump is detected and the oil temperature is lower or higher than normal oil temperature, a gradient threshold value smaller than that at normal oil temperature is set, a gradient of a road surface on which a vehicle is stopped is detected, and an idle stop is prohibited when the detected gradient of the road surface is larger than the set gradient threshold value.
摘要翻译：当检测到供给到电动油泵的油的温度并且油温低于或高于正常油温时，设定比正常油温小的梯度阈值，车辆的路面的坡度被检测到，并且当检测到的路面的坡度大于设定的梯度阈值时，禁止怠速停止。

6. 发明授权

EP2546554B1 CONTROL DEVICE FOR TRANSMISSION MECHANISM AND CONTROL METHOD FOR SAME 有权转让
标题翻译：控制装置传导机制及其控制方法
公开(公告)号：EP2546554B1
公开(公告)日：2015-04-15
申请号：EP11753080.8
申请日：2011-01-17
申请人： Jatco Ltd , Nissan Motor Co., Ltd
发明人： WAKAYAMA, Hideshi , TATEWAKI, Keichi , SEKIYA, Hiroshi , TAGAMI, Koutarou , TAKAHASHI, Seiichiro , TOHTA, Yuzuru , MATSUDA, Takashi , MATSUMOTO, Daisuke
IPC分类号： F16H61/06 , F16H61/20
CPC分类号： F16H61/061 , B60Y2300/18016 , F16H61/20 , F16H2059/663 , F16H2061/205 , F16H2312/14 , Y10T477/6403 , Y10T477/688 , Y10T477/689 , Y10T477/6895

7. 发明授权

EP2287488B1 FASTENING PRESSURE CONTROL DEVICE FOR STARTING FRICTION ELEMENT AT TIME OF CONTROLLING IDLE STOP OF VEHICLE 有权
标题翻译：越来越大的压力控制装置用于启动摩擦元件AT控制车辆怠速的时间
公开(公告)号：EP2287488B1
公开(公告)日：2014-01-22
申请号：EP09758217.5
申请日：2009-05-21
申请人： Nissan Motor Co., Ltd.
发明人： NIHEI, Hironori , KOGA, Masato , MATSUDA, Takashi
IPC分类号： F16D48/02 , F02D29/02 , F16H61/02 , F16H59/74 , F16H61/662
CPC分类号： F16H61/66272 , B60W10/06 , F16D48/066 , F16D2500/3067 , F16D2500/5045 , F16D2500/70406 , F16H57/0439 , F16H61/0031 , F16H2061/66286

8. 发明公开

EP2287488A1 FASTENING PRESSURE CONTROL DEVICE FOR STARTING FRICTION ELEMENT AT TIME OF CONTROLLING IDLE STOP OF VEHICLE 有权
标题翻译：越来越大的压力控制装置用于启动摩擦元件AT控制车辆怠速的时间
公开(公告)号：EP2287488A1
公开(公告)日：2011-02-23
申请号：EP09758217.5
申请日：2009-05-21
申请人： Nissan Motor Co., Ltd.
发明人： NIHEI, Hironori , KOGA, Masato , MATSUDA, Takashi
IPC分类号： F16D48/02 , F02D29/02 , F16H61/02 , F16H59/74 , F16H61/662
CPC分类号： F16H61/66272 , B60W10/06 , F16D48/066 , F16D2500/3067 , F16D2500/5045 , F16D2500/70406 , F16H57/0439 , F16H61/0031 , F16H2061/66286
摘要： [Task] A required draining capacity of an electrically-powered oil pump is reduced and a small sizing of the electrically-powered oil pump is achieved by devising how to issue a starting frictional element engagement pressure command value.
[Means for solving the problem]
An engine is restarted in response to an idle stop OFF command at t1 so that a gear shift control purpose hydraulic pressure is raised according to a working oil from an engine driven oil pump. An idle stop release time control of the engine is allowed according to a torque down unnecessary determination when a gear shift control purpose hydraulic pressure has reached to a set hydraulic pressure at t2. In a case where this allowance causes an engine torque Te to be raised from a torque down value toward a driving operation corresponding value by a predetermined gradient ΔTe1, a command value of a starting frictional element engagement pressure P S is set to a control maximum value (a drain port opening angle of a clutch hydraulic pressure control valve for a clutch hydraulic pressure (an engagement pressure) command value is made small as compared with that in a case of an ordinary control (is made difficult to drain)) during the idle stop control including during the idle stop release time control. Thus, when starting frictional element engagement pressure P S is controlled upon receipt of this command value, the working oil from the electrically-powered oil pump is not needed to be drained. Consequently, the electrically-powered oil pump is not needed to discharge this draining working oil and the small-sizing can be achieved.
摘要翻译： [任务]甲需要排水的电动油泵的容量减小，并且电动油泵的小施胶通过设计如何发出起动摩擦元件接合压力命令值来实现的。 [用于解决课题的发动机以在t1，以便做了变速控制目的液压从发动机驱动油泵升高gemäß到工作油怠速停止OFF命令响应一个重新启动以。发动机的怠速停止释放时间控制被允许gemäß到扭矩下降不必要判定当变速控制目的液压压力已经达到在t2的一组液压。在发动机转矩Te的这个津贴原因从扭矩下降值朝向驱动操作对应值由预定梯度“Te1的，一个起动摩擦元件接合压力P S的指令值被升高被设定为控制最大值的情况下空闲期间（排放口开口的离合器液压控制阀的角度用于离合器液压（接合压力）命令值变小，与“”在一个普通的控制的情况下（是由不易流失相比））停止控制怠速停止释放时间控制期间包括。因此，当起动摩擦元件接合压力P S被在接收到该指令值的控制，所以不需要从电动油泵的工作油被排出。因此，不需要电动油泵排出这个排水工作油和小尺寸可以实现。

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