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151. 发明专利

JPH0155349B2 失效
公开(公告)号：JPH0155349B2
公开(公告)日：1989-11-24
申请号：JP5278581
申请日：1981-04-08
申请人： AISIN SEIKI
发明人： ISHIKAWA KAZUO
IPC分类号： F16H59/20 , F16H61/14

152. 发明专利

JPH0124940B2 失效
公开(公告)号：JPH0124940B2
公开(公告)日：1989-05-15
申请号：JP2766481
申请日：1981-02-28
申请人： NISSAN MOTOR
发明人： SUGANO KAZUHIKO , IWANAGA KAZUYOSHI
IPC分类号： F16H61/08 , F16H59/20 , F16H61/02 , F16H61/10 , F16H61/12 , F16H63/50

153. 实用新型

JPS6452816U 失效
公开(公告)号：JPS6452816U
公开(公告)日：1989-03-31
申请号：JP14909987
申请日：1987-09-29
IPC分类号： B60K26/02 , B60R16/02 , F16H59/16 , F16H59/20 , F16H61/00 , F16H63/42 , G05G1/00 , G05G1/30 , G05G1/44 , G05G1/46 , G05G1/50 , H01H3/14 , F16H5/40 , G05G1/14

154. 发明专利

JPS63138140A DETECTING METHOD FOR THROTTLE OPENING 失效
公开(公告)号：JPS63138140A
公开(公告)日：1988-06-10
申请号：JP28549686
申请日：1986-11-29
申请人： FUJI HEAVY IND LTD
发明人： SAKAMOTO MASANORI , MOROZUMI TAKURO
IPC分类号： B60W10/04 , B60W10/10 , F02D41/24 , F02D45/00 , F16H59/20 , F16H59/24 , F16H59/46 , F16H61/00 , F16H61/02 , F16H61/10
摘要： PURPOSE:To enable unevenness or the like of mounting an opening sensor to be compensated, by comparing a detection value of throttle opening in every predetermined time with a memory value while studying a larger one of the values as the new maximum value and generating a kickdown signal when the throttle opening reaches in the vicinity of the maximum value. CONSTITUTION:When an engine is in operation, a maximum value study means 21 in an ECU20 stores alphaMX (for instance, 70 deg.) in a throttle valve opening maximum value (TVOMX) memory 22 as the initialized value immediately after the engine is started. While this study means 21 reads a detection signal of throttle valve opening (TVO) from a throttle opening sensor 18 in every predetermined time to be compared with the TVOMX. And when a relation where TVO>TVOMX continues for a fixed time or more, the TVO is studied as the maximum value being stored in the memory 22. While when the detected throttle opening reaches the initialized value or more or when a relation is TVO>7/8.TVOMX, a kickdown solenoid 12 outputs an on-signal.

155. 发明专利

JPS6248109B2 失效
公开(公告)号：JPS6248109B2
公开(公告)日：1987-10-12
申请号：JP9629880
申请日：1980-07-16
申请人： DAIMLER BENZ AG
发明人： HERUMAN GAUSU
IPC分类号： B60W10/04 , B60W10/00 , B60W10/10 , F16H59/20 , F16H61/02

156. 发明专利

JPS57124148A 1-2 shift valve in automatic speed changer 失效
标题翻译： 1-2自动变速箱换档阀
公开(公告)号：JPS57124148A
公开(公告)日：1982-08-02
申请号：JP833881
申请日：1981-01-22
申请人： Aisin Warner Ltd
发明人： SUMIYA KOUJI
IPC分类号： F16H59/20 , F16H61/02 , F16H5/64
CPC分类号： F16H61/0267 , F16H59/20 , F16H61/0276
摘要： PURPOSE:To separately set a speed change point respectively in operation of upshift and downshift, by such constitution that throttle and detent pressures are applied to separate pressure receiving surfaces. CONSTITUTION:When a shift lever is placed in a position D, there are guided governor pressure to a port 142r and throttle pressure to a port 142k respectively. If car speed is increased, the governor pressure overcomes the throttle pressure to set a spool 142 to an upper position and obtain the second speed shift state. At this time, the port 142k supplied with the throttle pressure is shut off by the spool 142, while a port 142h supplied with the detent pressure is communicated to a port 142i. In consequence, if an accelerator pedal is strongly depressed, the detent pressure is applied to a land 142a through the port 142i to set the spool 142 to the lower position and perform kick down operation to the first speed shift state.
摘要翻译：目的：分别在升档和降档操作中分别设置变速点，通过这样一种结构，即将压力和制动压力施加到分离的压力接收表面上。构成：当变速杆被放置在位置D时，对端口142r有导向调速器压力，并分别节流到端口142k的压力。如果轿厢速度增加，则调速器压力克服节气门压力，以将卷轴142设定在上部位置并获得第二速度偏移状态。此时，被提供有节流压力的端口142k被线轴142切断，而提供有制动压力的端口142h被传送到端口142i。因此，如果加速器踏板被强烈地压下，则通过端口142i将制动压力施加到凸台142a，以将滑阀142设定到下部位置，并执行到第一变速状态的下降操作。

157. 发明专利

JPS57120751A 1-2 shift valve for automatic speed change gear 失效
标题翻译： 1-2变速阀自动变速齿轮
公开(公告)号：JPS57120751A
公开(公告)日：1982-07-27
申请号：JP684681
申请日：1981-01-19
申请人： Aisin Warner Ltd
发明人： SUMIYA KOUJI
IPC分类号： F16H61/08 , F16H59/14 , F16H59/20 , F16H59/36 , F16H61/02 , F16H5/64
CPC分类号： F16H61/0267 , F16H59/14 , F16H59/20 , F16H59/36 , Y10T477/693675
摘要： PURPOSE:To eliminate the need for a check valve by which to switch throttle pressure and detent pressure by dividing the spur of 1-2 shift valve into two spurs symmerical toward the axial direction. CONSTITUTION:When a shift lever is in the position D, a governer pressure is directed to a port 141P and a throttle pressure is to a port 142g. In case where vehicle speed is low and the spurs 141 and 142 of 1-2 shift valve are set downwardly, even when accel pedal is strongly stepped in and a detent pressure is directed to a port 142i, between the ports 142i and 142h is isolated by land 142a and thereby detent pressure does not act on the spur 142. When vehicle speed becomes higher and the spurs 141 and 142 are set upwardly, the port 142g to which a throttle pressure is to be supplied is isolated and thereby the port 142i to which detent pressure is to be supplied is lead to the port 142h.
摘要翻译：目的：为了不需要一个止回阀，通过将1-2换挡阀的齿轮分成两个与轴向方向一致的马刺来切换节流阀压力和制动压力。构成：当变速杆处于位置D时，副驾驶压力被引导到端口141P，并且节气门压力为端口142g。在车速低的情况下，1-2换档阀的马刺141和142被设置为向下，即使加速踏板强力地进入并且止动压力被引导到端口142i，在端口142i和142h之间是隔离的通过陆部142a，由此止动压力不作用在支线142上。当车辆速度变高并且马刺141和142被设定为向上时，要提供节气门压力的端口142g被隔离，从而端口142i到要提供的制动压力通向端口142h。

158. 发明专利

JPS5631549A SPEED CHANGE CONTROLLER FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPS5631549A
公开(公告)日：1981-03-30
申请号：JP10679079
申请日：1979-08-21
申请人： TOYOTA MOTOR CO LTD
发明人： KUBO MASANORI , TERAKURA YUKIO , NAKAMURA SHINYA , ASAMI KEN
IPC分类号： F16H61/04 , B60K26/00 , B60W10/06 , F16H59/00 , F16H59/08 , F16H59/20 , F16H59/36 , F16H61/02 , F16H61/10 , F16H63/02 , G05D29/00
摘要： PURPOSE:To satisfactorily control an automatic transmission in a wide driving range by incorporating an electric controller in an oil pressure regulator for an automatic transmissin and providing the aid of the electric controller for a partial function of the oil pressure regulator especially in the high speed range of a vehicle. CONSTITUTION:A speed change controller for an automatic transmission including a hydraulic torque converter and a gear change mechanism is provided with a line coil pressure control valve 42, a throttle oil pressure control valve 45 and a governor coil pressure control valve 54. Those valves are the means for generating a line oil pressure Pl by regulating a pressure from an oil pump 41, an oil pressure according to openings of a throttle valve, an oil pressure according to speeds of a vehicle, respectively. The speed change controller is also provided with a manual control valve 44, a speed change valve 56 for shifting the first- to second-speed gear, a speed change valve 57 for shifting the second- to third-speed gear and a solenoid valve 91 equipped between oil paths 43F and 43l. The valve 91 is placed under the control of an electric arithmetic operation device 101 on the basis of the electric signals sent by a vehicle speed sensor 101 and a throttle sensor 103.

159. 发明专利

JPS5531341B2 失效
公开(公告)号：JPS5531341B2
公开(公告)日：1980-08-18
申请号：JP10566873
申请日：1973-09-18
IPC分类号： F16H59/20 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10

160. 发明专利

JPS5330151B2 失效
公开(公告)号：JPS5330151B2
公开(公告)日：1978-08-25
申请号：JP8527574
申请日：1974-07-26
IPC分类号： G01P3/42 , F16H59/18 , F16H59/20 , F16H59/40 , F16H59/42 , F16H59/48 , F16H59/70 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/10 , F16H61/12

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