-
公开(公告)号：US4673220A
公开(公告)日：1987-06-16
申请号：US777625
申请日：1985-09-19
申请人： Teruhisa Kohno , Seiji Nokubo , Akio Matsuoka
发明人： Teruhisa Kohno , Seiji Nokubo , Akio Matsuoka
IPC分类号： B60T8/26
CPC分类号： B60T8/26
摘要： Improved brake pressure control valve assemblies with a bypass function are proposed which have an axially slidable piston responsive to fluid pressures of two brake fluid circuits, and a pressure reducing valve mounted in the piston for reducing the pressure of one of the two brake fluid circuits. If one of the circuits fails, the piston is adapted to move toward the failed circuit to disable the pressure reducing valve from reducing the pressure of the other of the two circuits.
摘要翻译： 提出了具有旁路功能的改进的制动压力控制阀组件，其具有响应于两个制动流体回路的流体压力的轴向可滑动的活塞，以及安装在活塞中的减压阀，用于降低两个制动液回路中的一个的压力。 如果其中一个电路发生故障，则活塞适于朝故障电路移动，以禁止减压阀降低两个电路中另一个的压力。
-
2.发明授权Fluid pressure control device having changeover and electromagnetic valves having a common sleeve 失效具有切换的流体压力控制装置和具有公共套筒的电磁阀
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
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：US5026123A
公开(公告)日：1991-06-25
申请号：US410587
申请日：1989-09-21
CPC分类号： B60T8/5037 , B60T8/94 , Y10T137/8659
摘要： A flow control valve for use in an antilock control device includes a housing having inlet and outlet ports communicating with a pressure source and a wheel brake, respectively, and a spool slidably mounted in the housing and formed with a channel including an orifice. When the spool is in a first position, a large-flow passage is formed between the inlet and outlet ports. When in another position, a restricted-flow passage is formed between the inlet and outlet ports through the orifice while the large-flow passage is closed. A piston is mounted in the housing on top of the spool. Every time the brake is applied, the piston is adapted to move up and down, thus allowing the spool to slide in the same direction to the first position. Instead of the piston, a sleeve may be disposed between the inner periphery of the housing and the outer periphery of the spool so as to be slidable relative to both the housing and the spool. Every time the brake is applied, the sleeve is adapted to slide against the bias of a spring. In either arrangement, a relative movement takes place between the spool and the housing or the sleeve every time the brake is applied. This will prevent the spool from getting stuck between the first and second positions.
-
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
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：US5465937A
公开(公告)日：1995-11-14
申请号：US245629
申请日：1994-05-18
申请人： Seiji Nokubo , Teruhisa Kohno
发明人： Seiji Nokubo , Teruhisa Kohno
CPC分类号： B60T8/3675 , B60T8/5025 , B60T8/5037 , G05D16/2093 , Y10T137/5987 , Y10T137/599 , Y10T137/7504
摘要： A fluid pressure control device having a housing formed with a bore and a solenoid valve mounted in the bore. The solenoid valve has a frame of a magnetic material mounted in the bore. The frame and thus the solenoid valve are mounted in the bore of the housing and secured in position by a pin received in a hole formed in the frame and supported by the housing. This eliminates a seating plate for securing the solenoid valve against the housing. This contributes to a compact design, light weight and lower manufacturing cost.
摘要翻译： 一种流体压力控制装置，其具有形成有孔的壳体和安装在所述孔中的电磁阀。 电磁阀具有安装在孔中的磁性材料的框架。 框架，因此电磁阀安装在壳体的孔中，并通过一个销固定在适当的位置，该销被接收在形成在框架中的孔中并被壳体支撑。 这消除了用于将电磁阀固定在壳体上的座板。 这有助于设计紧凑，重量轻，制造成本更低。
-
公开(公告)号：US4964680A
公开(公告)日：1990-10-23
申请号：US417425
申请日：1989-10-05
CPC分类号： B60T8/5037 , B60T8/94 , Y10S303/90
摘要： A flow control valve for antilock control includes a housing having inlet, outlet and discharge ports communicating with a master cylinder, a wheel brake and a reservoir circuit, respectively, and a spool mounted in the housing so as to be slidable between two positions. When the spool is in one of the two positions, a large-flow channel is formed between the inlet and outlet ports, whereas in the other position, a restricted-flow channel is formed therebetween. In an intermediate position, both of the channels are closed by edge portions formed on the spool. A throttled bypass channel is formed so as to branch off from the restricted-flow channel so as to be connected to the outlet port. Even if the spool should get stuck in any intermediate position between the above two positions, hydraulic oil can be fed from the inlet port to the outlet port through this throttled channel.
-
公开(公告)号：US5622483A
公开(公告)日：1997-04-22
申请号：US501574
申请日：1995-07-12
申请人： Seiji Nokubo
发明人： Seiji Nokubo
CPC分类号： F01C21/007 , B60T8/3685
摘要： A brake fluid pressure controller for use in a motor vehicle having a hydraulic unit. including a housing and a pump mounted in the housing. A motor for driving the pump is coupled to the housing. The hydraulic unit and the motor are mounted through shock-absorbing rubber mount to a vehicle body. The rubber mount is supported on a support portion formed on the end cover of the motor. This eliminates the need for machining and extra parts and reduces the machining cost.
摘要翻译： 一种用于具有液压单元的机动车辆中的制动液压控制器。 包括安装在壳体中的壳体和泵。 用于驱动泵的电动机联接到壳体。 液压单元和电机通过减震橡胶座安装到车身上。 橡胶座支撑在形成在电动机端盖上的支撑部分上。 这消除了对加工和额外零件的需求，并降低了加工成本。
-
8.发明授权Pump and motor interposed rubber sealing gasket having plural guide protrusions 失效具有多个引导突起的泵和马达插入的橡胶密封垫圈
公开(公告)号：US5531573A
公开(公告)日：1996-07-02
申请号：US501678
申请日：1995-07-12
申请人： Seiji Nokubo
发明人： Seiji Nokubo
CPC分类号： F04B17/03 , B60T8/368 , B60T8/4022 , H02K7/14
摘要： A brake fluid pressure controller including a hydraulic unit having a housing and a pump mounted in the housing, and a motor for the pump having an end cover and an output shaft received in a hole formed in the housing. The motor is coupled to the housing by means of a plurality of bolts extending through the end cover of the motor and threaded into the housing. A seal member is sandwiched between opposing surfaces of the motor and the housing to seal the space around the output shaft and the space around each bolt. The seal member is in the form of a rubber packing including a large-diameter annular seal portion surrounding the output shaft and small-diameter annular seal portions integrally formed along the outer edge of the large-diameter annular seal portion.
摘要翻译： 一种制动液压控制器，包括具有壳体和安装在壳体中的泵的液压单元，以及用于泵的电动机，其具有容纳在形成于壳体中的孔中的端盖和输出轴。 电动机通过多个螺栓连接到壳体，该螺栓延伸穿过电动机的端盖并拧入壳体。 密封构件被夹在马达和壳体的相对表面之间以密封输出轴周围的空间和围绕每个螺栓的空间。 密封构件是橡胶垫片的形式，其包括围绕输出轴的大直径环形密封部分和沿着大直径环形密封部分的外边缘一体形成的小直径环形密封部分。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.016 秒)
