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    • 9. 发明授权
    • Hydraulic pressure supply device of automatic transmission
    • 自动变速器液压供油装置
    • US08572956B2
    • 2013-11-05
    • US12726729
    • 2010-03-18
    • Tomohiro MiyabeMasanobu KimuraRyoichi HibinoShinobu NakamuraMasahiro Tomida
    • Tomohiro MiyabeMasanobu KimuraRyoichi HibinoShinobu NakamuraMasahiro Tomida
    • F16D31/02F16D33/06
    • F16H61/0031F16H2061/0034F16H2312/14Y10T137/7837
    • A hydraulic supply device of an automatic transmission, which supplies operating oil to the automatic transmission that is able to shift power from an engine and transmit the power to drive wheels of a vehicle by selectively engaging a plurality of frictional engagement devices using hydraulic pressure is disclosed. The hydraulic supply device includes: an accumulator that accumulates operating oil; a leaking flow compensation hydraulic pump that supplies the operating oil for compensating for a flow rate of the operating oil leaking in the automatic transmission to the automatic transmission by being driven by a power source different from the engine when the engine is automatically stopped; and a hydraulic supply control mechanism configured to supply the operating oil accumulated in the accumulator to a starting frictional engagement device that is one of the plurality of frictional engagement devices to be engaged at the time of starting the vehicle when the engine is restarted after the engine is automatically stopped.
    • 公开了一种自动变速器的液压供给装置,其向自动变速器供给工作油,所述自动变速器能够通过使用液压选择性地接合多个摩擦接合装置,从而从发动机转换动力并将动力传递到车辆的驱动轮。 。 液压供给装置包括:累积工作油的蓄能器; 泄漏流量补偿液压泵,其在所述发动机自动停止时,通过由与所述发动机不同的动力源驱动来供给所述工作油,以补偿在所述自动变速器中泄漏的所述工作油的流量; 以及液压供给控制机构,被配置为在发动机在发动机重新启动之后将累积在蓄能器中的工作油供给到起动摩擦接合装置,该起动摩擦接合装置是在起动车辆时要接合的多个摩擦接合装置之一 自动停止
    • 10. 发明申请
    • SEALING DEVICE
    • 密封装置
    • US20100187770A1
    • 2010-07-29
    • US12671424
    • 2008-07-24
    • Tomoki MiyakeYasuhiro IkedaMasanobu Kimura
    • Tomoki MiyakeYasuhiro IkedaMasanobu Kimura
    • F16J15/32
    • F16J15/3268F16J15/3228F16J15/3232
    • Included are an exterior sealing member (20) that is annularly molded using an elastomer; a reinforcing ring (10) that is disposed in a housing hole (B) so as to surround an outer circumference of a rotating shaft (C) and to press a fitting portion (21) of the exterior sealing member (20) against an inner circumference surface of the housing hole (B); a retainer (40) that is mounted in the reinforcing ring (10); an auxiliary sealing member (30) having one end portion that is pinched and retained between the retainer (40) and the reinforcing ring (10) and the other end portion that is pressed against the outer circumference surface of the rotating shaft (C); and an elastic tongue piece (42) and an engagement portion (13) that is provided between the retainer (40) and the reinforcing ring (10). The elastic tongue piece (42) and the engagement portion (13) deform elastically to permit the retainer (40) to be accommodated in the reinforcing ring (10) when the retainer (40) is mounted in the reinforcing ring (10), and the elastic tongue piece (42) and the engagement portion (13) are elastically restored to prevent the retainer (40) from dropping out of the reinforcing ring (10) when the auxiliary sealing member (30) is pinched and retained between the retainer (40) and the reinforcing ring (10).
    • 包括使用弹性体环状模制的外部密封构件(20); 设置在壳体孔(B)中以围绕旋转轴(C)的外周并将外部密封构件(20)的嵌合部(21)压靠在内部的内部的加强环(10) 壳体孔(B)的圆周表面; 安装在所述加强环(10)中的保持器(40); 辅助密封构件(30),其具有夹持并保持在保持器(40)和加强环(10)之间的一个端部,以及抵靠旋转轴(C)的外周表面的另一端部。 以及设置在保持器(40)和加强环(10)之间的弹性舌片(42)和接合部(13)。 当保持器(40)安装在加强环(10)中时,弹性舌片(42)和接合部分(13)弹性变形,以允许保持器(40)容纳在加强环(10)中, 当辅助密封构件(30)被夹持并保持在保持器(10)之间时,弹性舌片(42)和接合部分(13)被弹性地恢复以防止保持器(40)从加强环(10) 40)和加强环(10)。