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公开(公告)号：US09742343B2
公开(公告)日：2017-08-22
申请号：US15026887
申请日：2013-10-04
申请人： TBK Co., Ltd.
IPC分类号： H02P29/00 , H02P6/00 , F04B15/02 , F04B17/03 , F04B49/06 , F04B53/08 , F04C13/00 , F04D13/06 , F04D29/58 , F04C2/18 , F04C15/00 , H02P29/62
CPC分类号： H02P29/62 , F04B15/02 , F04B17/03 , F04B49/065 , F04B53/08 , F04C2/18 , F04C13/001 , F04C13/004 , F04C15/008 , F04C15/0096 , F04C2210/44 , F04C2270/19 , F04C2270/46 , F04C2270/86 , F04D13/0606 , F04D29/588 , H02P6/00
摘要： An electric oil pump constructed by integrally combining an electric motor with an oil pump, wherein the electric motor is composed of a motor casing, a drive shaft that is disposed in a motor housing chamber formed inside the motor casing and is rotatably supported, a rotor that is disposed on the drive shaft, and a stator that is located inside the motor housing chamber and is attached to the motor casing. The electric oil pump is equipped with an internal controller that controls application of electric power to the stator so as to cause the drive shaft to be driven to rotate via the rotor.
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公开(公告)号：US20160233814A1
公开(公告)日：2016-08-11
申请号：US15026887
申请日：2013-10-04
申请人： TBK CO., LTD.
CPC分类号： H02P29/62 , F04B15/02 , F04B17/03 , F04B49/065 , F04B53/08 , F04C2/18 , F04C13/001 , F04C13/004 , F04C15/008 , F04C15/0096 , F04C2210/44 , F04C2270/19 , F04C2270/46 , F04C2270/86 , F04D13/0606 , F04D29/588 , H02P6/00
摘要： An electric oil pump constructed by integrally combining an electric motor with an oil pump, wherein the electric motor is composed of a motor casing, a drive shaft that is disposed in a motor housing chamber formed inside the motor casing and is rotatably supported, a rotor that is disposed on the drive shaft, and a stator that is located inside the motor housing chamber and is attached to the motor casing. The electric oil pump is equipped with an internal controller that controls application of electric power to the stator so as to cause the drive shaft to be driven to rotate via the rotor.
摘要翻译： 一种电动油泵，其通过将电动机与油泵整体组合而构成，其特征在于，所述电动机由电动机壳体构成，所述驱动轴配置在形成于所述电动机壳体的内部的电动机容纳室内， 设置在驱动轴上的定子和位于电动机容纳室内部并且附接到电动机壳体的定子。 电动油泵配备有内部控制器，其控制对定子施加电力，以使得驱动轴经由转子被驱动旋转。
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公开(公告)号：US20160230826A1
公开(公告)日：2016-08-11
申请号：US15023088
申请日：2013-09-19
申请人： TBK CO., LTD.
发明人： Makoto Osawa , Hirotada Yoshitani
CPC分类号： F16D65/568 , F16D65/18 , F16D65/183 , F16D2121/14 , F16D2125/26 , F16D2125/32
摘要： In the brake device (1) according to the present invention, a brake shaft (20) that configures a pad pressing device (10) for pressing brake pads (4, 5) against rotor surfaces (2L, 2R) is supported on an inner surface of a brake housing (6) by a cylindrical shaft support member (25) and is turned in a brake actuation direction and a brake release direction along a surface of the shaft support member (25). The shaft support member (25) is provided in such a manner that a portion of the surface thereof is inserted into a support concavity (19) that is formed on the inner surface of the brake housing (6). The coefficient of friction of the surface of the support concavity (19) is greater than the coefficient of friction of the surface of the shaft support member (25).
摘要翻译： 在根据本发明的制动装置（1）中，构造用于将制动衬块（4,5）压靠在转子表面（2L，2R）上的压垫装置（10）的制动轴（20）被支撑在内 通过圆柱形轴支撑构件（25）在制动器壳体（6）的表面上沿着轴支撑构件（25）的表面沿制动致动方向和制动器释放方向转动。 轴支撑构件（25）设置成使得其表面的一部分插入形成在制动器壳体（6）的内表面上的支撑凹部（19）中。 支撑凹部（19）的表面的摩擦系数大于轴支撑构件（25）的表面的摩擦系数。
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公开(公告)号：US10724518B2
公开(公告)日：2020-07-28
申请号：US15745488
申请日：2015-05-18
申请人： TBK Co., Ltd.
发明人： Makoto Araki , Hirotada Yoshitani
摘要： A gear pump according to the present invention is configured such that a first pump chamber comprises a first intake space into which a fluid is taken in and a first discharge space from which the fluid is discharged, in accordance with rotation of an internal gear and external gears, a second pump chamber comprises a second intake space into which the fluid is taken in and a second discharge space from which the fluid is discharged, in accordance with rotation of the internal gear and the external gears, the first intake space and the second intake space are provided to be symmetrical about a rotational center of the internal gear, and the first discharge space and the second discharge space are provided to be symmetrical about the rotational center of the internal gear.
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公开(公告)号：US10012227B2
公开(公告)日：2018-07-03
申请号：US14784696
申请日：2013-04-23
申请人： TBK CO., LTD.
发明人： Hirotada Yoshitani , Takeshi Hoji
CPC分类号： F04B49/06 , F01P5/10 , F01P7/162 , F01P2005/105 , F01P2005/125 , F01P2007/146 , F01P2037/02 , F04B17/05 , F04B53/08
摘要： An engine cooling device includes a first supply pump driven by an engine, a second supply pump driven by an electric motor, a first fluid path switching valve, a temperature detector, a revolution speed detector that detects the revolution speed of the engine, and a controller that controls the actuation of the electric motor and the fluid path switching valve. When the temperature of the engine detected by the temperature detector (engine cooling water temperature) is less than a first predetermined temperature, the controller performs control to restrict the supply of the cooling fluid from the first supply pump to the engine by switching the fluid path switching valve to a restricted state, and to supply the cooling fluid from the second supply pump to the engine by performing control to drive the electric motor.
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公开(公告)号：US20180209416A1
公开(公告)日：2018-07-26
申请号：US15745488
申请日：2015-05-18
申请人： TBK Co., Ltd.
发明人： Makoto Araki , Hirotada Yoshitani
摘要： A gear pump according to the present invention is configured such that a first pump chamber comprises a first intake space into which a fluid is taken in and a first discharge space from which the fluid is discharged, in accordance with rotation of an internal gear and external gears, a second pump chamber comprises a second intake space into which the fluid is taken in and a second discharge space from which the fluid is discharged, in accordance with rotation of the internal gear and the external gears, the first intake space and the second intake space are provided to be symmetrical about a rotational center of the internal gear, and the first discharge space and the second discharge space are provided to be symmetrical about the rotational center of the internal gear.
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公开(公告)号：US09777828B2
公开(公告)日：2017-10-03
申请号：US14651802
申请日：2012-12-17
申请人： TBK CO., LTD.
CPC分类号： F16H61/0031 , F16H57/0441 , F16H61/0021 , F16H2059/683 , F16H2061/0037 , F16H2061/0046
摘要： An oil supply device comprises a main pump driven by an engine and capable of supplying oil to an automatic transmission and to a hydraulic control valve, an electric motor, a subsidiary pump driven by the electric motor that raises the pressure of a portion of the oil discharged from the main pump and supplies the oil to the hydraulic control valve, and a motor controller which controls driving of the electric motor on the basis of the pressure of the oil supplied to the automatic transmission. The motor controller implements control to drive the subsidiary pump by the electric motor to raise the pressure of a portion of the oil discharged from the main pump to a prescribed pressure or above and supply the oil to the hydraulic control valve when the pressure of the oil supplied to the automatic transmission is less than the prescribed pressure.
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公开(公告)号：US20150316144A1
公开(公告)日：2015-11-05
申请号：US14651802
申请日：2012-12-17
申请人： TBK CO., LTD.
CPC分类号： F16H61/0031 , F16H57/0441 , F16H61/0021 , F16H2059/683 , F16H2061/0037 , F16H2061/0046
摘要： An oil supply device comprises a main pump driven by an engine and capable of supplying oil to an automatic transmission and to a hydraulic control valve, an electric motor, a subsidiary pump driven by the electric motor that raises the pressure of a portion of the oil discharged from the main pump and supplies the oil to the hydraulic control valve, and a motor controller which controls driving of the electric motor on the basis of the pressure of the oil supplied to the automatic transmission. The motor controller implements control to drive the subsidiary pump by the electric motor to raise the pressure of a portion of the oil discharged from the main pump to a prescribed pressure or above and supply the oil to the hydraulic control valve when the pressure of the oil supplied to the automatic transmission is less than the prescribed pressure.
摘要翻译： 供油装置包括由发动机驱动并能够向自动变速器供油的主泵，以及液压控制阀，电动机，由电动机驱动的辅助泵，其提高油的一部分的压力 从主泵排出并将油供给到液压控制阀，以及马达控制器，其基于供给到自动变速器的油的压力来控制电动机的驱动。 电动机控制器实现控制，通过电动机驱动辅助泵，以将从主泵排出的一部分油的压力升高至规定压力或更高压力，并在油压力下将油供给液压控制阀 提供给自动变速箱的压力小于规定的压力。
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