公开(公告)号：US06224169B1

公开(公告)日：2001-05-01

申请号：US09204290

申请日：1998-12-03

申请人： Katsunori Aoki ,  Teruhisa Kohno ,  Seiji Ueda

发明人： Katsunori Aoki ,  Teruhisa Kohno ,  Seiji Ueda

IPC分类号： B60T836

CPC分类号： B60T8/368 ,  Y10S303/10

摘要： A brake fluid pressure control apparatus for vehicles comprises an electric motor mounted on one side of a housing, an electronic control box mounted on the other side of the housing, and conductive members extending from the electronic control box. The conductive members are inserted in through holes of the housing, and have motor connection male terminals at tip ends thereof. Motor connection male terminals are accommodated in motor accommodation portions provided in the electric motor. The motor connection female terminals and the motor connection male terminals are engaged for electrical connection.

摘要翻译： 用于车辆的制动液压控制装置包括安装在壳体的一侧的电动马达，安装在壳体的另一侧的电子控制箱以及从电子控制箱延伸的导电构件。 导电构件插入壳体的通孔中，并且在其末端具有电动机连接阳端子。 电动机连接公端子容纳在设置在电动机中的电动机容置部分中。 电动机连接母端子和电动机连接公端子用于电气连接。

公开(公告)号：US5413406A

公开(公告)日：1995-05-09

申请号：US245660

申请日：1994-05-18

申请人： Seiji Nokubo ,  Teruhisa Kohno ,  Tsuyoshi Fujimoto

发明人： Seiji Nokubo ,  Teruhisa Kohno ,  Tsuyoshi Fujimoto

IPC分类号： F16K31/06 ,  B60T8/36 ,  B60T8/50 ,  F16K31/42 ,  F16K31/00

CPC分类号： B60T8/5037 ,  B60T8/368 ,  Y10T137/87217

摘要： A fluid pressure control unit has a changeover valve and an electromagnetic discharge valve combined with each other so that with the opening and closing of the latter valve, the communication between the inlet leading to the pressure source and the first and second outlets leading to wheel brakes is changed over for normal braking, pressure reduction for antilock control and pressure reincrease. Part of the sleeve of the changeover valve is used as the frame of the discharge valve which functions as a magnetic circuit. This reduces the number of parts, eliminates the need for an O-ring and facilitates maintenance.

摘要翻译： 流体压力控制单元具有彼此结合的切换阀和电磁排放阀，使得通过打开和关闭后者阀，通向压力源的入口与通向车轮制动器的第一和第二出口之间的连通 正常制动切换，防抱死控制和压力再加压减压。 切换阀的套筒的一部分用作用作磁路的排出阀的框架。 这减少了零件数量，消除了O型圈的需要，并有助于维护。

公开(公告)号：US4688859A

公开(公告)日：1987-08-25

申请号：US757534

申请日：1985-07-22

申请人： Teruhisa Kohno

发明人： Teruhisa Kohno

IPC分类号： B60T8/28 ,  B60T11/34 ,  B60T8/26

CPC分类号： B60T8/282

摘要： An improved deceleration-balanced type brake pressure control valve assembly is proposed which balances the input pressure with the output pressure and the control pressure proportional to the deceleration to control the output pressure supplied to the brakes. The control fluid pressure is regulated by a regulator in accordance with the deceleration. A brake fluid pressure detector is provided to detect the increase of the brake fluid pressure, opening a shutoff valve. While not braking, the shutoff valve remains closed, so that the control pressure is kept at zero.

摘要翻译： 提出了一种改进的减速平衡式制动压力控制阀组件，其平衡输入压力和输出压力以及与减速成比例的控制压力，以控制供给制动器的输出压力。 控制流体压力根据减速度由调节器调节。 提供制动液压力检测器来检测制动液压力的增加，打开截止阀。 在不制动的情况下，截止阀保持关闭，以使控制压力保持在零。

公开(公告)号：US5538333A

公开(公告)日：1996-07-23

申请号：US389235

申请日：1995-02-15

申请人： Koji Takata ,  Teruhisa Kohno

发明人： Koji Takata ,  Teruhisa Kohno

IPC分类号： B60T8/38 ,  B60T8/42 ,  B60T8/48 ,  B60T8/50

CPC分类号： B60T8/4275 ,  B60T8/38 ,  B60T8/4872 ,  B60T8/5037 ,  Y10S303/01

摘要： An arrangement for preventing the master cylinder of a brake system from getting damaged even if the brake fluid in the master cylinder reservoir is suctioned into the brake circuit during traction control. A wheel brake pressure control valve is provided in the main line. The system also includes a discharged fluid reservoir for storing fluid discharged from the control valve, a pump for returning the fluid in the discharged fluid reservoir into the fluid return point of the main line, a traction control changeover valve for checking any fluid flow from the fluid return point toward the master cylinder, and an intermediate reservoir provided in the supply line branching from the main line and adapted to communicate with the main line during normal braking. The system further includes a relief valve provided in a connecting line branching from the main line to check any fluid flow from the supply line toward the intermediate reservoir during traction control. Another changeover valve is provided to open and close communication between the intermediate reservoir and the discharged fluid reservoir.

摘要翻译： 即使在牵引力控制期间主缸液压缸中的制动液被吸入制动回路中，也能够防止制动系统的主缸的损坏。 在主线路上设置有车轮制动器压力控制阀。 该系统还包括用于存储从控制阀排出的流体的排放流体储存器，用于将排出的流体储存器中的流体返回到主管路的流体返回点的泵，用于检查来自流体的流体流动的牵引控制切换阀 流体返回点朝向主缸，以及设置在供应管线中的中间容器，其从主管线分支并适于在正常制动期间与主管线连通。 该系统还包括设置在从主管路分支的连接线中的安全阀，以在牵引力控制期间检查从供给管路向中间储存器的任何流体流动。 提供另一转换阀以打开和关闭中间储存器与排出的流体储存器之间的连通。

公开(公告)号：US5437501A

公开(公告)日：1995-08-01

申请号：US196568

申请日：1994-02-15

申请人： Teruhisa Kohno ,  Taro Segawa

发明人： Teruhisa Kohno ,  Taro Segawa

IPC分类号： B60T8/48 ,  B60T8/42 ,  B60T8/50 ,  B60T8/32

CPC分类号： B60T8/5037 ,  B60T8/4291 ,  Y10S303/901

摘要： An antilock modulator can maintain a short brake pedal stroke during normal braking operations, which improves the pedal feeling during antilock control, and can prevent unnecessary increases in the pump discharge pressure. The antilock modulator has a main fluid line connecting the wheel brake to the master cylinder and a line branching from the main fluid line and leading to the discharge end of the hydraulic pump. At the branching point is provided a differential pressure-responsive mechanism which shuts off fluid communication between the master cylinder and the discharge end of the pump when the pressure difference between the wheel brake and the master cylinder exceeds a predetermined value, and otherwise allows fluid communication therebetween.

摘要翻译： 防抱死调制器可以在正常的制动操作期间保持短的制动踏板行程，这可以在防抱死控制期间提高踏板感觉，并且可以防止泵排出压力的不必要的增加。 防抱死调制器具有将车轮制动器连接到主缸的主流体管线和从主流体管路分支并通向液压泵的排出端的管线。 在分支点处设置有差压响应机构，当车轮制动器和主缸之间的压力差超过预定值时，该压差响应机构关闭主缸和泵的排出端之间的流体连通，否则允许流体连通 之间。

公开(公告)号：US5362137A

公开(公告)日：1994-11-08

申请号：US111787

申请日：1993-08-26

申请人： Teruhisa Kohno

发明人： Teruhisa Kohno

IPC分类号： B60T8/00 ,  B60T8/36 ,  B60T13/18 ,  B60T17/02 ,  B60T13/88

CPC分类号： B60T8/368

摘要： Brake fluid pressure control unit improved for smaller size and lower cost. A motor for a pump ms mounted in the circuit block and the pump is mounted on one axial end of the motor. The pressure adjusting units having solenoid valves are arranged around the motor. The case of the motor has a portion forming a part of a magnetic circuit through which magnetic fluxes produced in the coils or the solenoid valves flow.

摘要翻译： 制动液压力控制单元的尺寸更小，成本更低。 安装在电路块中的泵的电动机ms和泵安装在电动机的一个轴向端。 具有电磁阀的压力调节单元布置在电动机周围。 电动机的情况具有形成磁路的一部分的部分，通过该磁路线圈或电磁阀中产生的磁通量流动。

公开(公告)号：US5200658A

公开(公告)日：1993-04-06

申请号：US800166

申请日：1991-11-27

申请人： Teruhisa Kohno ,  Seiji Nokubo

发明人： Teruhisa Kohno ,  Seiji Nokubo

IPC分类号： H02K1/17 ,  H02K5/14 ,  H02K5/15 ,  H02K23/04

CPC分类号： H02K1/17 ,  H02K5/15 ,  H02K23/04 ,  H02K5/143

摘要： An electric motor has guides (8,9,10,11) inside its yoke (1) for guiding the insertion of a through-bolt (7) for mounting the electric motor on a fixed surface, thereby preventing the through-bolt (7) from being attracted by permanent magnets (2) which are provided within the yoke (1). The guides (8,9,10,11) for the through-bolt (7) are formed by protrusions (8) defined in the inner periphery of the yoke (1) for holding the through-bolt (7), or by a sleeve (9,10,11) having a through-hole (9a, 10a,11a) for receiving the through-bolt (7) passing through an end surface of a cover (6) for the yoke (1) and through a brush holder (5) or through a portion inside the yoke (1).

公开(公告)号：US5094512A

公开(公告)日：1992-03-10

申请号：US535778

申请日：1990-06-08

申请人： Teruhisa Kohno ,  Koichi Hashida

发明人： Teruhisa Kohno ,  Koichi Hashida

IPC分类号： B60T8/40 ,  B60T8/42 ,  B60T8/48 ,  B60T8/50 ,  B60T8/94

CPC分类号： B60T8/94 ,  B60T8/4283 ,  B60T8/5037

摘要： A flow control valve for an antilocking device in a vehicle brake system prevents a locking of the wheels during a brake application. The flow control valve includes a pressure reducing chamber (115) regularly connected with an outlet port (111) through a passage by way of a fixed orifice (125). An inlet port (110) is normally connected with the outlet port (111) through a small passage. Therefore, even if a spool (116) is fixed in a position closing a large passage, working fluid introduced into the inlet port (110) flows to the outlet port (111) through the small passage, whereby it is possible to apply pressure to a wheel brake without wheel locking.

公开(公告)号：US4953918A

公开(公告)日：1990-09-04

申请号：US401845

申请日：1989-09-01

申请人： Koichi Hashida ,  Teruhisa Kohno

发明人： Koichi Hashida ,  Teruhisa Kohno

IPC分类号： B60T8/34 ,  B60T8/36 ,  B60T8/40 ,  B60T8/48 ,  B60T8/50 ,  B60T15/36

CPC分类号： B60T8/5025 ,  B60T8/34 ,  B60T8/368 ,  B60T8/40 ,  Y10S303/10

摘要： An anti-lock brake control system for an automobile vehicle includes an anti-lock modulator having a single housing structure, which accommodates plural sets of flow control valves and solenoid-operated discharge valves, a plurality of plunger pumps and a plurality of reservoirs. The valves in each set are disposed in line with and in series-connected fashion with each other. The valve sets and an electric motor having an eccentric drive shaft for driving the plunger pumps are disposed on respective sides of the longitudinal axis of the plunger pumps. All of the longitudinal axis of each valve set, that of each plunger pump and that of the eccentric drive shaft are laid perpendicular to one another.

公开(公告)号：US4834469A

公开(公告)日：1989-05-30

申请号：US178053

申请日：1988-02-11

申请人： Teruhisa Kohno ,  Koichi Hashida

发明人： Teruhisa Kohno ,  Koichi Hashida

IPC分类号： B60T8/48 ,  B60T8/00 ,  B60T8/34 ,  B60T8/36 ,  B60T8/40 ,  B60T8/44 ,  B60T8/46 ,  B60T8/88

CPC分类号： B60T8/348 ,  B60T8/363 ,  B60T8/3635 ,  B60T8/365 ,  B60T8/4072 ,  B60T8/445 ,  B60T8/88

摘要： In a brake pressure control system provided with a discharge valve in its discharge line for the control fluid from a control chamber, the discharge valve having an on-off valve for opening and closing the discharge line so that when the discharge valve is opened, the control fluid pressure in the control chamber will be lowered to reduce directly or indirectly the braking force on the vehicle, the present invention provides a system having a second discharge valve arranged in series in the discharge line. With this system, even if one of the valves should fail to close the discharge line, the other valve will act to prevent the leakage of the control fluid pressure in the control chamber.

摘要翻译： PCT No.PCT / JP87 / 00638 Sec。 371日期1988年2月11日 102（e）1988年2月11日PCT PCT 1987年8月27日PCT公布。 出版物WO88 / 01583 日期：1988年3月10日。在制动压力控制系统中，在其排出管路中设置有用于来自控制室的控制流体的排出阀，排出阀具有用于打开和关闭排出管线的开关阀， 排出阀打开，控制室内的控制流体压力下降，直接或间接地减小车辆上的制动力，本发明提供一种具有在排出管路中串联排列的第二排出阀的系统。 使用该系统，即使其中一个阀门不能关闭排放管路，另一个阀门将起作用，以防止控制室内的控制流体压力泄漏。