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    • 4. 发明专利
    • デュアルクラッチ装置
    • 双离合器装置
    • JP2015206390A
    • 2015-11-19
    • JP2014086378
    • 2014-04-18
    • いすゞ自動車株式会社
    • 山本 康寺島 幸士尾▲崎▼ 将本田 拓民部 俊貴高橋 佑輔下沢 智啓岩男 信幸
    • F16H61/02F16D25/10
    • F16D48/0206F16D21/06F16D2021/0653F16D2021/0661F16D2048/0275F16D2500/5104
    • 【課題】デュアルクラッチ装置に関し、変速機の二重噛み合いを防止する。 【解決手段】第1油圧室25Aに供給される油圧によって第1クラッチC1を接にすると共に第1スプリング26によって第1クラッチC1を断にする第1ピストン23と、第2油圧室35Aに供給される油圧によって第2クラッチC2を接にすると共に第2スプリング36によって第2クラッチC2を断にする第2ピストン33と、第1油圧室25A及び第2油圧キャンセル室35Bに油圧を供給する第1供給ライン43,50と、第2油圧室35A及び第1油圧キャンセル室25Bに油圧を供給する第2供給ライン45,51と、第1油圧室25A及び第2油圧キャンセル室35Bへの油圧供給を許可又は遮断する第1開閉弁60と、第2油圧室35A及び第1油圧キャンセル室25Bへの油圧供給を許可又は遮断する第2開閉弁65とを備えた。 【選択図】図1
    • 要解决的问题:提供一种防止变速器双重接合的双离合器装置。解决方案:双离合器装置包括:第一活塞23,其将第一离合器C1与供应到第一油压室25A的油压连接, 用第一弹簧26断开第一离合器C1; 第二活塞33,其将第二离合器C2与供给到第二油压室35A的油压连接,并且还使第二离合器C2与第二弹簧36断开; 向第一油压室25A供给油压的第一供给管路43,45和第二油压消除室35B; 向第二油压室35A供给油压的第二供给管线45,51和第一油压消除室25B; 第一开关阀60,其允许或切断对第一油压室25A和第二油压解除室35B的油压供给; 以及第二开关阀65,其允许或切断向第二油压室35A和第一油压解除室25B的油压供给。
    • 5. 发明专利
    • Automatic transmission
    • 自动变速器
    • JP2013072440A
    • 2013-04-22
    • JP2011209490
    • 2011-09-26
    • Mazda Motor Corpマツダ株式会社
    • NAKASHIMA KYOSEIMARUSUE TOSHIHISAUEDA KENSUKESASAKI MASATOMOFUJIKAWA MASAMICHI
    • F16D25/0638
    • F16H45/00F16D21/06F16D25/0638F16D25/123F16D48/02F16D2021/0661F16D2048/0224F16D2500/1045F16D2500/1085F16D2500/5104Y02T10/76
    • PROBLEM TO BE SOLVED: To constrain fuel consumption from deteriorating while maintaining compactness in axial direction in an automatic transmission in which a centrifugal balance chamber is arranged while overlapping a friction plate in axial direction.SOLUTION: The automatic transmission 1 has a second friction plate 17 which fastens a second drum 27 and a second hub 37, a second fastening hydraulic chamber 67 and a second centrifugal balance chamber 77 which are located on more radially inner side than the second friction plate 17, and a second piston 47 which partitions the second fastening hydraulic chamber 67 and the second centrifugal balance chamber 77 in an axial direction, and fastens or releases the second friction plate 17 based on pressure difference of working fluid in these chambers. The automatic transmission 1 is further provided with a second clutch 7 in which the second centrifugal balance chamber 77 is arranged while overlapping the second friction plate 17 in the axial direction. It is further provided with a second oil path 9 which is formed in a boss portion 41 and extends in the axial direction and used for discharging the working fluid within the second centrifugal balance chamber 77 to a position that does not overlap the second friction plate 17 in the axial direction.
    • 要解决的问题:在轴向上与摩擦板重叠的同时,在配置有离心平衡室的自动变速器中,同时保持轴向的紧凑性,来抑制燃料消耗劣化。 解决方案:自动变速器1具有第二摩擦板17,该第二摩擦板17紧固位于更靠径向内侧的第二滚筒27和第二轮毂​​37,第二紧固液压室67和第二离心平衡室77 第二摩擦片17和第二活塞47,其沿轴向分隔第二紧固液压室67和第二离心平衡室77,并且基于这些室中的工作流体的压差来紧固或释放第二摩擦片17。 自动变速器1还设置有第二离合器7,第二离心平衡室77在轴向与第二摩擦板17重合的同时配置。 另外设置有第二油路9,其形成在凸台部41中并沿轴向延伸并用于将第二离心平衡室77内的工作流体排出到不与第二摩擦板17重叠的位置 在轴向上。 版权所有(C)2013,JPO&INPIT
    • 7. 发明专利
    • Controller in electromagnetic clutch for vehicle
    • 电动离合器控制器
    • JPS5760921A
    • 1982-04-13
    • JP12769980
    • 1980-09-12
    • Fuji Heavy Ind Ltd
    • TAKANO TOSHIO
    • B60W10/02B60W10/04B60W10/10F16D37/02F16D48/06F16H3/089
    • B60W30/18B60W10/02B60W10/10B60W30/1819F16D37/02F16D48/064F16D2037/001F16D2037/002F16D2500/10412F16D2500/3069F16D2500/30806F16D2500/3108F16D2500/5104F16D2500/70252F16D2500/7027F16D2500/70418F16D2500/7109F16H3/089Y10T477/6428
    • PURPOSE:To prevent heat generation at less that the determined vehicle speed and prevent car knock at more than the determined vehicle speed in such a way that in the speed change stage of low gear ratio, its clutch torque property is discontinuously set before and after the determined vehicle speed. CONSTITUTION:In an electromagnetic particulate cluth 1 which is assembled on a trans-axle type speed change gear, a drive member 8 is excited by means of feeding power through a lead wire X to a coil 7, and magnetic line of force is generated around a driven member 10 through electromagnetic particle which is collected by dint of centrifugal force to the inner circumferential side of said member 8, so that the both mumbers 8, 10 are unified, and engine power is transferred to an output shaft 9. Here, the coil 7 is electrically conducted through a wave-form straightening circuit 46, a differential circuit 47, a mono-multi circuit 48, an ''OFF'' circuit 49, and a driving circuit 50 in response to ignition pulse 45, but in this case, the desired purpose can be attained by means of giving output signals from a compensation circuit 51 in which vehicle speed signals 52 and speed change stae signals 53 are given as input.
    • 目的:为了防止发热少于确定的车速,并且防止汽车撞击超过确定的车速,使得在低档比的变速级中,其离合器扭矩特性在前后不连续地设定 确定车速。 构成:在组装在跨轴式变速齿轮上的电磁粒子1中,驱动部件8通过引线X向线圈7供电而被激励,并且在其周围产生磁力线 从动构件10通过离心力被收集到所述构件8的内周侧的电磁粒子,使得两个沼气器8,10均匀,并且发动机功率被传递到输出轴9.这里, 线圈7响应于点火脉冲45而通过波形矫正电路46,差分电路47,单电路48,“OFF”电路49和驱动电路50进行导电,但是在此 通过给予来自补偿电路51的输出信号,其中给出车速信号52和速度变化stae信号53作为输入,可以达到期望的目的。