公开(公告)号：US4466521A

公开(公告)日：1984-08-21

申请号：US324573

申请日：1981-11-24

申请人： Yoshiyuki Hattori ,  Kazuma Matsui ,  Toshihiro Takei ,  Hideyuki Hayakawa ,  Takahiro Goshima

发明人： Yoshiyuki Hattori ,  Kazuma Matsui ,  Toshihiro Takei ,  Hideyuki Hayakawa ,  Takahiro Goshima

IPC分类号： B60W10/04 ,  B60W10/02 ,  B60W10/10 ,  B60W10/103 ,  F16H9/12 ,  F16H59/06 ,  F16H61/02 ,  F16H61/08 ,  F16H61/66 ,  F16H63/46 ,  B60K41/28

CPC分类号： B60W30/18 ,  B60W10/04 ,  B60W10/101 ,  B60W30/1819 ,  F16H61/66 ,  Y10T477/6203 ,  Y10T477/623 ,  Y10T477/6242

摘要： An electric control system for an automobile transmission includes an endless transmission member running on a pair of V-shaped pulley units, the mutual distances of the conical sheaves of which are hydraulically adjustable to transmit an output torque of an engine to a driven apparatus. The electric control system is arranged to determine an optimum fluid pressure in relation to the actual output torque of the engine and to determine an optimum transmission ratio for low fuel consumption in relation to the actual output power of the engine. The control system produces a first electric control signal indicative of the difference between the optimum fluid pressure and the actual fluid pressure in one of actuators for the respective pulley units and produces a second electric control signal indicative of the difference between the optimum and actual transmission ratios. The pressure of fluid applied to one of the actuators is controlled in response to the first electric control signal, and the flow quantity of fluid applied to the other actuator is controlled in response to the second electric control signal.

摘要翻译： 用于汽车变速器的电气控制系统包括在一对V形滑轮单元上运行的环形传动构件，其圆锥形滑轮的相互距离是液压可调节的，以将发动机的输出扭矩传递到从动设备。 电气控制系统被布置成确定相对于发动机的实际输出扭矩的最佳流体压力，并且相对于发动机的实际输出功率确定用于低燃料消耗的最佳传动比。 控制系统产生指示相应滑轮单元的一个致动器中的最佳流体压力和实际流体压力之间的差异的第一电控制信号，并产生指示最佳和实际传动比之间的差异的第二电控制信号 。 响应于第一电气控制信号控制施加到一个致动器的流体的压力，并且响应于第二电控制信号来控制施加到另一致动器的流体的流量。

公开(公告)号：US4556363A

公开(公告)日：1985-12-03

申请号：US505849

申请日：1983-06-20

申请人： Kiyohiko Watanabe ,  Yoshiyuki Hattori ,  Toshiaki Nakamura ,  Shunsaku Ohnishi

发明人： Kiyohiko Watanabe ,  Yoshiyuki Hattori ,  Toshiaki Nakamura ,  Shunsaku Ohnishi

IPC分类号： F02M37/04 ,  F04D5/00

CPC分类号： F04D5/005 ,  F02M37/048

摘要： A pumping apparatus is adapted for providing a small amount of flow rate under high pressure and includes a pumping chamber, a rotating shaft and an impeller in the form of a disk which impeller is connected at its central portion to the rotating shaft to rotate in the pumping chamber. A first pumping section of the pumping apparatus comprises a bypass regenerative pump which includes grooves formed on the opposite side surfaces of the impeller and arranged in a circle surrounding the rotating shaft, and groove-like channels formed on the wall of the pumping chamber in facing relationship to the grooves on the impeller with narrow gaps therebetween. A second pumping section of the pumping apparatus is connected in series to the first pumping section between the outer peripheral portion of the impeller and the wall of the pumping chamber, and comprises a regenerative pump which includes grooves provided on the outer peripheral portion of the impeller.

摘要翻译： 泵送装置适于在高压下提供少量的流量，并且包括泵送室，旋转轴和叶片形式的叶轮，叶轮在其中心部分处连接到旋转轴以在旋转轴中旋转 泵房。 泵送装置的第一泵送部分包括旁路再生泵，其包括形成在叶轮的相对侧表面上的并且围绕旋转轴布置的圆形槽和形成在泵送室的壁上的槽状通道， 与叶轮上的凹槽的关系，其间具有窄间隙。 泵送装置的第二泵送部分与叶轮的外周部分和泵送室的壁之间的第一泵送部分串联连接，并且包括再生泵，其包括设置在叶轮的外周部分上的槽 。

公开(公告)号：US4478595A

公开(公告)日：1984-10-23

申请号：US361616

申请日：1982-03-25

申请人： Hideyuki Hayakawa ,  Kazuma Matsui ,  Yoshiyuki Hattori ,  Hiroji Kinbara

发明人： Hideyuki Hayakawa ,  Kazuma Matsui ,  Yoshiyuki Hattori ,  Hiroji Kinbara

IPC分类号： F02B77/08 ,  F16H7/08 ,  F16H7/12

CPC分类号： F02B77/081 ,  F16H7/1263 ,  F16H2007/0861 ,  F16H2007/0887

摘要： In combination with a belt tensioner which includes an idler pulley to be radially displaced under control of an actuator for applying an tensioning force on an endless belt of the drive system for the vehicle accessories, an electric control apparatus comprises a microcomputer for calculating the actual tensioning force on the belt related to radial displacement of the idler pulley and for calculating drive power necessary for driving the vehicle accessories to calculate total drive torque of the vehicle accessories in relation to rotational speed of a prime mover of the vehicle. The microcomputer also calculates an optimum tensioning force based on a desired relationship between the optimum tensioning force and the total drive torque in consideration with the maximum efficiency of power transmission of the belt such that it generates a control signal when the calculated actual tensioning force is different from the calculated optimum tensioning force. An electrically operated drive mechanism is responsive to the control signal from the microcomputer to operate the actuator in accordance with the difference between the calculated actual and optimum tensioning force.

摘要翻译： 一种皮带张紧器，其包括在用于对车辆附件的驱动系统的环形带施加张紧力的致动器的径向位移的惰轮，电动控制装置包括用于计算实际张紧的微型计算机 所述皮带上的力与所述惰轮的径向位移有关，并且用于计算驱动所述车辆附件所需的驱动力，以计算所述车辆附件相对于所述车辆的原动机的转速的总驱动转矩。 考虑到带的动力传递的最大效率，微计算机还基于期望的最佳张力和总驱动转矩之间的关系来计算最佳张力，使得当计算出的实际张力不同时，其产生控制信号 从计算出的最佳张力。 电动驱动机构响应来自微型计算机的控制信号，以根据计算的实际和最佳张力之间的差异来操作致动器。

公开(公告)号：US4715663A

公开(公告)日：1987-12-29

申请号：US908234

申请日：1986-09-17

申请人： Yoshiyuki Hattori ,  Kazuma Matsui ,  Yuichi Imani ,  Akira Kuno ,  Tetsuya Nagata ,  Koji Nakane ,  Ken Nomura

发明人： Yoshiyuki Hattori ,  Kazuma Matsui ,  Yuichi Imani ,  Akira Kuno ,  Tetsuya Nagata ,  Koji Nakane ,  Ken Nomura

IPC分类号： B60T8/44 ,  B60T8/48 ,  B60T8/86

CPC分类号： B60T8/445 ,  B60T8/4827

摘要： A brake oil pressure control device including a main line system for a normal braking operation, and a subline system for antiskid control and acceleration slip control. The main line system connects a master cylinder to a wheel cylinder, and has a first valve which opens the main line for a normal braking operation, and closes the main line when an antiskid control or acceleration slip control is in effect. The subline system has an oil pump connected to the wheel cylinder through a subline having a second valve, which is controlled to open and close the subline for the antiskid control or acceleration slip control. Inlet and outlet ports are connected by a relief pipe having a third valve and a relief valve. The relief valve opens the relief pipe under pressure from the master cylinder when a discharge pressure from the oil pump is higher than the pressure at the master cylinder, to restrain the discharge pressure from the oil pump. The third valve opens the relief pipe for an antiskid control, and closes the relief pipe for an acceleration slip control.

摘要翻译： 一种制动油压控制装置，包括用于正常制动操作的主线系统和用于防滑控制和加速滑移控制的副线系统。 主线系统将主缸连接到轮缸，并且具有第一阀，其打开主线以进行正常制动操作，并且当防滑控制或加速滑移控制有效时闭合主线。 分线系统具有通过具有第二阀的副线连接到轮缸的油泵，其被控制为打开和关闭用于防滑控制或加速滑移控制的副线。 入口和出口通过具有第三阀和安全阀的溢流管连接。 当来自油泵的排出压力高于主缸的压力时，安全阀在主缸的压力下打开释放管，以抑制来自油泵的排出压力。 第三个阀打开用于防滑控制的释放管，并且关闭用于加速滑移控制的释放管。

公开(公告)号：US4481424A

公开(公告)日：1984-11-06

申请号：US375223

申请日：1982-05-05

申请人： Yoshiyuki Hattori ,  Kazuma Matsui

发明人： Yoshiyuki Hattori ,  Kazuma Matsui

IPC分类号： F01M1/02 ,  F02B67/00 ,  F02N11/00 ,  F02N11/08 ,  H02K23/36 ,  H02K19/36 ,  F02N17/00

CPC分类号： F02N11/003 ,  F02N11/00 ,  F02N11/08 ,  H02K23/36

摘要： A driving mechanism comprises an electric motor assembly having an output shaft drivingly connected to a vehicle accessory device and arranged to be connected to an internal combustion engine, the motor assembly being designed to generate a high output torque on the output shaft in its first activated condition and to generate a low output torque on the output shaft in its second activated condition, an electrically operated actuator for connecting the output shaft to the engine upon energization thereof and disconnecting the output shaft from the engine upon deenergization thereof, and an electric control circuit for energizing the actuator and the motor assembly to start the engine under the first activated condition of the motor assembly, for deenergizing the actuator after start of the engine, for switching over the motor assembly to its second activated condition from its first activated condition when the accessory device is unloaded and for switching over the motor assembly to its first activated condition from its second activated condition when the accessory device is loaded.

摘要翻译： 驱动机构包括电动机组件，该电动机组件具有驱动地连接到车辆附件装置的输出轴并被布置成连接到内燃机，该电动机组件设计成在其第一激活状态下在输出轴上产生高输出转矩 并且在其第二激活状态下在输出轴上产生低输出转矩;电动致动器，用于在输出轴通电时将输出轴连接到发动机，并且在断电时将输出轴与发动机断开;以及电控制电路 激励致动器和马达组件以在马达组件的第一激活状态下启动发动机，以在发动机起动之后使致动器断电，以在马达组件的第一启动状态从其第一激活状态切换到第二启动状态 装置卸载并将电机组件切换到i 当辅助设备加载时，第一个激活状态从第二个激活状态开始。

公开(公告)号：US4457742A

公开(公告)日：1984-07-03

申请号：US261937

申请日：1981-05-08

申请人： Yoshiyuki Hattori ,  Kazuma Matsui ,  Hiroji Kinbara

发明人： Yoshiyuki Hattori ,  Kazuma Matsui ,  Hiroji Kinbara

IPC分类号： F16G5/16 ,  F16G1/00 ,  F16C1/22

CPC分类号： F16G5/16

摘要： A torque transmission belt means comprises a metallic ring which extends around a driving pulley and a driven pulley and a plurality of blocks made of hard material, which are linked up by the ring so as to be shiftably engaged therewith. Each block is provided with a concave portion in the front surface or the rear surface in the moving direction of the ring and an elastic member is fixed to the front surface or the rear surface of a back plate portion of each block, which forms a bottom of the concave portion so that each elastic member is contacted with the back plate portion of the adjacent block. Since each block is contacted with the adjacent blocks through the elastic members, the torque transmission belt means silently operates.

摘要翻译： 扭矩传递带装置包括围绕驱动带轮和从动带轮延伸的金属环和由硬质材料制成的多个块，所述多个块由环连接以便与其可移动地接合。 每个块在环的移动方向上的前表面或后表面中设置有凹部，并且弹性构件固定到每个块的后板部的前表面或后表面，形成底部 使得每个弹性构件与相邻块的后板部分接触。 由于每个块通过弹性构件与相邻块接触，所以扭矩传递带装置静默地操作。

公开(公告)号：US4406644A

公开(公告)日：1983-09-27

申请号：US223304

申请日：1981-01-08

申请人： Hiroji Kinbara ,  Yoshiyuki Hattori ,  Kazuma Matsui ,  Hideyuki Hayakawa ,  Masaaki Takizawa ,  Masaru Tamura ,  Yasunobu Jufuku

发明人： Hiroji Kinbara ,  Yoshiyuki Hattori ,  Kazuma Matsui ,  Hideyuki Hayakawa ,  Masaaki Takizawa ,  Masaru Tamura ,  Yasunobu Jufuku

IPC分类号： F16H9/18 ,  F16H9/12 ,  F16H61/662 ,  F16H11/06

CPC分类号： F16H61/66245

摘要： A torque transmission system has driving and driven pulley units around which an endless V-belt extends. Each pulley unit has a stationary pulley part rotatable with a shaft and a movable pulley part disposed to define with the stationary pulley part a circumferentially continuous groove for receiving the V-belt. The movable pulley parts of the pulley units are axially resiliently biased so that the radii of the circle along which the V-belt engages the driving and driven pulley units are varied to change the speed-change ratio of the transmission system. The movable pulley part of the driven pulley unit is axially shifted by the action of fly weights held between a stationary plate fixed to the shaft and a holder fixed to the movable pulley part. A cover is provided to cover the outer end of the movable pulley part, the stationary plate and an adjacent end of the shaft and cooperates with the stationary plate to define therebetween a first space which is communicated through a port in the stationary plate with a second space defined between the stationary plate and the holder. The first space is also communicated with the atmosphere through an axial bore extending axially through the shaft. A third space defined between the stationary and movable pulley parts is communicated with the axial bore through a second communication port formed radially in the shaft, whereby the three spaces are maintained substantially at the atmospheric pressure regardless of changes of the volumes of the spaces due to axial movements of the axially movable members, so that the torque transmission system can be free from any adverse effect which would otherwise be caused by the compression of air in the mentioned spaces.

摘要翻译： 扭矩传递系统具有驱动和从动皮带轮单元，环形V形带围绕该单元延伸。 每个滑轮单元具有可转动的固定皮带轮部分，可转动的滑轮部分和可动滑轮部分设置成与固定滑轮部分形成用于接收V形皮带的周向连续凹槽。 滑轮单元的可动滑轮部分被轴向弹性偏置，使得V形皮带与驱动和从动皮带轮单元接合的圆的半径变化以改变传动系统的变速比。 从动带轮单元的可动皮带轮部分通过固定在固定在轴上的固定板和固定在可动皮带轮部分上的保持架之间的飞轮的作用而轴向移动。 提供盖子以覆盖可动皮带轮部分的外端，固定板和轴的相邻端部，并与固定板配合，以在其间限定第一空间，第一空间通过固定板中的端口与第二空间 定位在固定板和支架之间的空间。 第一空间还通过轴向延伸穿过轴而与大气连通。 限定在固定皮带轮部分和可动皮带轮部分之间的第三个空间通过径向形成在轴中的第二连通口与轴向孔连通，由此由于空间体积的变化，这三个空间基本保持在大气压力 轴向可移动构件的轴向运动，使得扭矩传递系统可以没有任何不利影响，否则将由所述空间中的空气的压缩引起。

公开(公告)号：US4360353A

公开(公告)日：1982-11-23

申请号：US140594

申请日：1980-04-15

申请人： Yoshiyuki Hattori ,  Kazuma Matsui ,  Hiroji Kinbara

发明人： Yoshiyuki Hattori ,  Kazuma Matsui ,  Hiroji Kinbara

IPC分类号： F16H9/18 ,  F16H9/12 ,  F16H61/662 ,  F16H55/52

CPC分类号： F16H61/66227

摘要： A torque transmission system has driving and driven pulley units drivingly connected by an endless V-belt. Each of the driving and driven pulley units includes a stationary pulley rotatable with a shaft and a movable pulley disposed to define with the stationary pulley a circumferential continuous groove for receiving the V-belt. The movable pulleys of the driving and driven pulley units are axially resiliently biased so that the radii of the circles along which the V-belt engages the driving and driven pulley units are varied to change the speed-change ratio of the transmission system. The movable pulley of the driven pulley unit is axially shifted by fly weights. The driving and driven pulley units are provided with cam mechanisms each comprising a cam member and a follower member. When the load on the driven pulley unit is suddenly varied, the cam mechanisms are operative to keep constant the rotational speed of the driven pulley unit irrespective of variations in the load on the driven pulley unit.

摘要翻译： 扭矩传递系统具有通过无端V形带驱动连接的驱动和从动皮带轮单元。 驱动和从动皮带轮单元中的每一个包括可旋转的固定皮带轮和可动皮带轮，可动皮带轮设置成与固定滑轮一起限定用于接纳V形皮带的圆周连续凹槽。 驱动和从动皮带轮单元的可移动滑轮被轴向地弹性偏置，使得V形皮带接合驱动和从动皮带轮单元的圆的半径变化，以改变传动系统的变速比。 从动皮带轮单元的可动滑轮通过飞行重量轴向移动。 驱动带轮单元和从动带轮单元设置有凸轮机构，每个凸轮机构包括凸轮构件和从动构件。 当从动带轮单元上的负载突然变化时，凸轮机构可操作以保持从动带轮单元的转速恒定，而与从动带轮单元上的负载的变化无关。

公开(公告)号：US4800498A

公开(公告)日：1989-01-24

申请号：US877729

申请日：1986-06-24

申请人： Kazuma Matsui ,  Yoshiyuki Hattori ,  Yuuichi Imani ,  Akira Kuno ,  Yoshihisa Nomura

发明人： Kazuma Matsui ,  Yoshiyuki Hattori ,  Yuuichi Imani ,  Akira Kuno ,  Yoshihisa Nomura

IPC分类号： B60T8/174 ,  B60T8/1761 ,  B60T8/1763 ,  B60T8/58 ,  B60T8/62 ,  B60T8/64 ,  B60T8/66 ,  B60T8/88 ,  B60T8/34

CPC分类号： B60T8/58 ,  B60T8/17616 ,  B60T8/885 ,  Y10S303/04

摘要： Disclosed is an anti-skid control system incorporated in the hydraulic pressure braking apparatus of a motor vehicle including a wheel braking cylinder responsive to a hydraulic pressure developed by a master cylinder for braking a wheel of the vehicle. The anti-skid control system comprises a hydraulic pressure supplying device and a directional control valve provided between the wheel braking cylinder and the hydraulic pressure supplying device. The directional control valve is actuated to shut off the communication therebetween and the actuation thereof is controlled in accordance with a duty cycle, which is in turn updated in accordance with the difference between a wheel speed and a target wheel speed so that the slip ratio of the wheel becomes equal to a target slip ratio.

摘要翻译： 公开了一种结合在机动车辆的液压制动装置中的防滑控制系统，其包括响应于由主缸产生的用于制动车辆的车轮的液压压力的车轮制动缸。 防滑控制系统包括设置在车轮制动缸和液压供给装置之间的液压供给装置和方向控制阀。 方向控制阀被致动以切断它们之间的连通，并且根据占空比来控制其致动，该占空比进而根据车轮速度和目标车轮速度之间的差异更新， 车轮等于目标滑移率。

公开(公告)号：US4687260A

公开(公告)日：1987-08-18

申请号：US793760

申请日：1985-11-01

申请人： Kazuma Matsui ,  Yoshiyuki Hattori ,  Yuichi Imani ,  Akira Kuno ,  Yoshihisa Nomura

发明人： Kazuma Matsui ,  Yoshiyuki Hattori ,  Yuichi Imani ,  Akira Kuno ,  Yoshihisa Nomura

IPC分类号： B60T8/1761 ,  B60T8/40 ,  B60T8/42 ,  B60T8/44 ,  B60T8/02

CPC分类号： B60T8/4022 ,  B60T8/17616 ,  B60T8/405 ,  B60T8/4054 ,  B60T8/4275 ,  B60T8/445

摘要： An antiskid control device including a main line system, a first oil hydraulic source generating a pressurized oil and supplying the oil to wheel cylinders through the main line system, a subline system, and a second oil hydraulic source generating a pressurized oil and supplying the oil to the wheel cylinders through the subline system. The main line system and the first oil hydraulic source are provided for a usual braking operation. The subline system and the second oil hydraulic source are provided for an antiskid control. The main line system has a cut-off valve which opens the main line system in the usual braking operation and closes the main line system in the antiskid control. The subline system has a switching valve which opens and closes the subline system according to a locking condition of the wheel during the antiskid control. The second oil hydraulic source generates a pressurized oil when a locking condition is sensed.

摘要翻译： 一种防滑控制装置，包括主线系统，产生加压油的第一油压源，并通过主线系统将油供给到轮缸，副线系统和产生加压油并供给油的第二油压源 通过分线系统到轮缸。 主线系统和第一油压源用于通常的制动操作。 分线系统和第二油压源设置为防滑控制。 主线系统具有截止阀，在通常的制动操作中打开主线系统，并关闭防滑控制中的主线系统。 分线系统具有切换阀，其在防滑控制期间根据车轮的锁定状态打开和关闭副线系统。 当检测到锁定状态时，第二油压源产生加压油。