Title:
HYDRAULIC CONTROL VALVE DEVICE
Document Type and Number:
Japanese Patent JP3773146
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hydraulic control valve device having an excellent performance to reduce noise, vibration and harshness.
SOLUTION: This device is constituted so that a diaphragm flow path 39b is formed between a plug body 39 provided at the tip of a minor diameter part 32b of a magnet core 32 and a bottom 43a of an, outer piston 43 opposite to the plug body 39. The flow path is changed over to the flow path 39b when the outer piston 43 slides in the direction of closing communicating holes 39a of the bottom 39 of the minor diameter part 32b by the difference of hydraulic pressure between the master cylinder side and the wheel cylinder side.
Inventors:
Yukio Hosoya
Application Number:
JP26783597A
Publication Date:
May 10, 2006
Filing Date:
September 12, 1997
Export Citation:
Assignee:
Nisshinbo Corporation
International Classes:
B60T8/36; B60T8/50; B60T15/02; F15B13/043; F15B21/04; F16K31/06; (IPC1-7): B60T8/36
Domestic Patent References:
| JP4113965A | ||||
| JP4307186A | ||||
| JP52041133Y1 | ||||
| JP8500173A | ||||
| JP9505010A |
Attorney, Agent or Firm:
Sakuo Yamaguchi
Yuichi Kasai
Yuichi Kasai
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