Title:
ACTUATOR FOR CONTROLLING BRAKE FLUID PRESSURE
Document Type and Number:
Japanese Patent JP2014151742
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve further size reduction of a differential pressure control valve provided between a M/C and a W/C.SOLUTION: A brake actuator comprises a check valve 20 within a communication path 120 for configuring a pipe line D arranged from the M/C 3 to a pressure regulating reservoir 40. Moreover, a hollow portion of the check valve 20 constitutes a part of the pipe line D, and a path A2c is arranged on the outer circumference of the check valve 20 as a part of a pipe line A2. With this structure, the differential pressure control valve 21 does not need to have a communication path and a check valve, thereby being able to achieve further size reduction of the differential pressure control valve 21.
Inventors:
KOYAMA FUMITOSHI
Application Number:
JP2013022256A
Publication Date:
August 25, 2014
Filing Date:
February 07, 2013
Export Citation:
Assignee:
DENSO CORP
ADVICS CO LTD
ADVICS CO LTD
International Classes:
B60T8/36
Domestic Patent References:
| JP2011046283A | 2011-03-10 | |||
| JPH0735224U | 1995-06-27 | |||
| JP2003232395A | 2003-08-22 |
Attorney, Agent or Firm:
Patent business corporation ゆうあい patent firm