Fluid handling – Systems – With flow control means for branched passages
Patent
1997-10-22
1999-08-24
Rivell, John
Fluid handling
Systems
With flow control means for branched passages
137560, 25112915, 3031193, B60T 832
Patent
active
059412828
ABSTRACT:
The invention is directed to an electromagnetic valve unit, which includes a housing for defining therein a first chamber and a second chamber separated by a wall member having at least a communication hole, and a plurality of electromagnetic valves each having at least a terminal. At least a part of each electromagnetic valve is mounted in the first chamber. A circuit board for mounting thereon an electronic control element for controlling the electromagnetic valves is mounted in the second chamber. The valve unit further includes a conductive member, one end portion of which is connected with each terminal of the electromagnetic valves, and the other end portion of which is connected with the circuit board through the communication hole of the wall member. And, a seal member such as a resilient grommet is provided for holding the conductive member in the communication hole of the wall member to provide a seal therebetween. Each of the electromagnetic valves may be provided with a valve portion and a solenoid coil portion which is separable from the valve portion and which has the terminal connected with the conductive member.
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Hara Yoshimichi
Shimono Shinichi
Suzuki Masao
Tsunooka Takao
Aisin Seiki Kabushiki Kaisha
Denso Corporation
Rivell John
Schoenfeld Meredith H.
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