公开(公告)号：US4559864A

公开(公告)日：1985-12-24

申请号：US594640

申请日：1984-03-29

申请人： Naoji Sakakibara ,  Hiroyuki Amano ,  Hiroaki Morioka ,  Shoji Kawata

发明人： Naoji Sakakibara ,  Hiroyuki Amano ,  Hiroaki Morioka ,  Shoji Kawata

IPC分类号： F15B15/10 ,  B60K31/10 ,  G05B11/00 ,  G05D16/20 ,  F15B11/08

CPC分类号： B60K31/107

摘要： An actuator for controlling the pressure in an internal space defined by a spring-biased diaphragm and a housing by solenoid valve. The internal space is selectively communicated with a negative pressure port or an atmospheric pressure port through a first solenoid valve. The pressure in the internal space is determined by the ratio of a time period in which it is communicated with the negative pressure port to a time period in which it is communicated with the atmospheric pressure port, and the position of the diaphragm is determined accordingly. Another solenoid valve for releasing negative pressure is included for safety. To the housing fixed are a microcomputer for receiving status signals from a vehicle speed sensor, clutch ON/OFF sensor, brake ON/OFF sensor, etc. to generate a solenoid valve opening and closing signal, and a printed board incorporating an electrical driver adapted to energize the solenoid valve in response to said signal. A fluid flowing passage communicating one of the atmospheric pressure port and the negative pressure port with the internal space port is formed between the bottom wall of a housing base and the printed board. Air flowing into and out of the internal space through the fluid flowing passage serves to bring away the heat from the printed board.

摘要翻译： 用于通过电磁阀控制由弹簧偏压膜片和壳体限定的内部空间中的压力的​​致动器。 内部空间通过第一电磁阀选择性地与负压端口或大气压力端口连通。 内部空间中的压力由与负压口连通的时间与其与大气压力端口连通的时间段的比例决定，并且相应地确定隔膜的位置。 包括用于释放负压的另一个电磁阀用于安全。 固定的壳体是用于接收来自车速传感器，离合器ON / OFF传感器，制动器ON / OFF传感器等的状态信号的微型计算机，以产生电磁阀开闭信号，以及包含电驱动器的印刷电路板 以响应于所述信号来激励电磁阀。 在壳体底座的底壁和印刷基板之间形成有使大气压力口和负压口中的一个与内部空间口连通的流体流路。 通过流体流动通道流入和流出内部空间的空气用于从印刷电路板上散出热量。

公开(公告)号：US4446889A

公开(公告)日：1984-05-08

申请号：US404738

申请日：1982-08-03

申请人： Naoji Sakakibara ,  Hiroyuki Amano ,  Hiroaki Morioka

发明人： Naoji Sakakibara ,  Hiroyuki Amano ,  Hiroaki Morioka

IPC分类号： F16K31/06 ,  F15B13/044 ,  F16K11/00 ,  F16K11/02

CPC分类号： F16K31/0624 ,  F16K31/0682 ,  Y10T137/86815

摘要： The pressure modulating valve assembly includes a solenoid coil, a yoke having curved support surfaces extending from one end of the coil to the other, and a resilient non-magnetic valve support having at least one valve secured thereto and a pair of attaching legs secured to the yoke in overlying relation relative to the curved support surfaces. An armature of magnetic material is secured to the valve support at a central portion thereof spaced from the point of attachment of the valve support to the yoke. A spring normally biases the armature in a direction away from the solenoid coil so that upon energization of the coil the solenoid support and the armature secured thereto are subjected to a rolling motion along the curved surfaces of the yoke to provide a friction free connection between the yoke and the combined armature and valve support.

摘要翻译： 压力调节阀组件包括螺线管线圈，具有从线圈的一端延伸到另一端的弯曲支撑表面的轭和具有固定到其上的至少一个阀的弹性非磁性阀支架和一对固定到 轭相对于弯曲的支撑表面具有上覆关系。 磁性材料的电枢固定在阀支撑件的中心部分处，该中心部分与阀支撑件与轭架的连接点间隔开。 弹簧通常在远离螺线管线圈的方向上偏转衔铁，使得在线圈通电时，螺线管支撑件和固定到其上的衔铁经受沿着轭的弯曲表面的滚动运动，以提供 轭和组合电枢和阀支撑。

公开(公告)号：US4545563A

公开(公告)日：1985-10-08

申请号：US533729

申请日：1983-09-19

申请人： Hiroaki Morioka ,  Naoji Sakakibara

发明人： Hiroaki Morioka ,  Naoji Sakakibara

IPC分类号： F02M25/07 ,  F16K31/06 ,  F16K1/18

CPC分类号： F16K31/0624 ,  F02M26/57 ,  F16K31/0682 ,  Y10T137/86574

摘要： A pressure regulator valve having a housing defining an inner chamber with at least one inlet port and one outlet port disposed in communication with the chamber is provided with a solenoid operated valve arrangement within the chamber for alternately moving two valve elements into and out of engagement with the inlet and outlet ports. The valve elements are mounted on a common elastic support member which is mounted for pivotal movement and each valve element is provided with a sealing surface which is inclined relative to the elastic support plate so that when a valve element is brought into engagement with the valve seat of a respective port, the sealing surface of the valve element will be disposed in flush parallel engagement with the valve seat.

摘要翻译： 一种压力调节阀，其具有限定具有至少一个入口端口和设置成与腔室连通的一个出口端口的内室的壳体，在腔室内设置有螺线管操作的阀装置，用于将两个阀元件交替地移动和/ 入口和出口。 阀元件安装在共同的弹性支撑构件上，该弹性支撑构件安装成用于枢转运动，并且每个阀元件设置有相对于弹性支撑板倾斜的密封表面，使得当阀元件与阀座接合时 相应的端口，阀元件的密封表面将与阀座平齐地平行地配合。

公开(公告)号：US4743169A

公开(公告)日：1988-05-10

申请号：US58708

申请日：1987-06-02

申请人： Jun Funakawa ,  Hiroaki Morioka

发明人： Jun Funakawa ,  Hiroaki Morioka

IPC分类号： F02D11/08 ,  F04B45/04 ,  F04B49/00 ,  F04B39/00 ,  F04B45/00

CPC分类号： F02D11/08 ,  F04B45/04

摘要： A diaphragm-type vacuum pump device which includes a diaphragm, a pumping chamber the volume of which is changed by reciprocating motion of the diaphragm, a check valve for drawing air into the pumping chamber, a check valve for discharging air from the pumping chamber and an orifice or relief valve disposed in the pumping chamber so that the pumping chamber communicates with atmosphere.

摘要翻译： 一种隔膜式真空泵装置，其包括隔膜，其容积通过隔膜的往复运动而改变的泵送室，用于将空气吸入泵送室的止回阀，用于从泵送室排出空气的止回阀和 设置在泵送室中的孔口或安全阀，使得泵送室与大气连通。

公开(公告)号：US5132655A

公开(公告)日：1992-07-21

申请号：US586186

申请日：1990-09-21

申请人： Shigemitsu Suzuki ,  Hiroaki Morioka

发明人： Shigemitsu Suzuki ,  Hiroaki Morioka

IPC分类号： H01F5/04

CPC分类号： H01F5/04

摘要： An electromagnetic coil apparatus has an electromagnetic coil for generaing an electromagnetic flux. The electromagnetic coil includes a coil wire wound on a coil bobbin with an end of the wire extending outwardly from the electromagnetic coil. An elastic terminal cap is connected to the coil bobbin with the wire end arranged between the terminal cap and the coil bobbin to eliminate stress from the wire end.

公开(公告)号：US4732362A

公开(公告)日：1988-03-22

申请号：US929883

申请日：1986-11-13

申请人： Hiroaki Morioka ,  Mamoru Nakamura

发明人： Hiroaki Morioka ,  Mamoru Nakamura

IPC分类号： F16K31/06

CPC分类号： F16K31/0655

摘要： A collision between members is prevented as a movable part moves. A guide member is disposed along a diaphragm which supports a valve element. The guide member have a curved surface which the diaphragm, whereby a region of the guide member where it abuts against the diaphragm shifts. By shifting the fulcrum for the diaphragm, an operating response is achieved which stops the movement of the valve element before a gap between it and a core of magnetizable material reduced to zero as the valve element is attracted by the core. To define a positive change in the position of the fulcrum, the guide member is formed of a metallic material. The guide member is formed with openings to reduce its rigidity.

摘要翻译： 当可移动部件移动时，防止构件之间的碰撞。 引导构件沿着支撑阀元件的隔膜设置。 引导构件具有弯曲表面，该弯曲表面是隔膜，由此引导构件抵靠隔膜的区域移动。 通过移动隔膜的支点，实现了操作响应，当阀元件被芯吸引时，其操作响应在阀芯与可磁化材料芯之间的间隙减小到零时停止阀元件的移动。 为了限定支点的位置的正变化，引导构件由金属材料形成。 引导构件形成有开口以降低其刚度。