Title:
油圧システム
Document Type and Number:
Japanese Patent JP7357465
Kind Code:
B2
Abstract:
A hydraulic system includes: a solenoid valve that includes a valve spool configured to slide within a housing, and moves the valve spool to a position corresponding to an operation command input to the solenoid valve; and a control device that outputs the operation command to the solenoid valve. When a predetermined condition is satisfied, the control device outputs a continuously or intermittently changing operation command to the solenoid valve to reciprocate the valve spool from a full open position or a full closed position.
Inventors:
Hideyasu Muraoka
Atsushi Kinoshita
Tetsuhiro Kondo
Atsushi Kinoshita
Tetsuhiro Kondo
Application Number:
JP2019095808A
Publication Date:
October 06, 2023
Filing Date:
May 22, 2019
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
F15B11/08; F15B20/00
Domestic Patent References:
| JP2016011680A | ||||
| JP2006308073A |
Attorney, Agent or Firm:
Shoji Ishida
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