Title:
流体圧回路装置および車両
Document Type and Number:
Japanese Patent JP7160009
Kind Code:
B2
Abstract:
To provide a fluid pressure circuit device which is reducible in a size and weight, and a vehicle.SOLUTION: A fluid pressure circuit device 100 comprises: an accumulator 10 for storing fluid in a high-pressure state; a communication path 41 for connecting the accumulator and a first chamber 71 of a cylinder 7; a first operation part 21 communicating with a second chamber 72 of the cylinder, and switchable in a function as a pump and a function as a motor; and a control part 50 for performing control to make the first operation part function as a pump so that fluid is supplied to the second chamber from the outside and fluid in the first chamber is discharged to the accumulator via the communication path thereby to move a piston of the cylinder in one direction, and to make the first operation part function as a motor so that fluid is supplied to the first chamber from the accumulator via the communication path and fluid in the second chamber is discharged to the outside thereby to move the piston of the cylinder in the other direction.SELECTED DRAWING: Figure 1
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Inventors:
Yusuke Takahashi
Yusuke Oka
Shoichi Takemoto
Yusuke Oka
Shoichi Takemoto
Application Number:
JP2019176716A
Publication Date:
October 25, 2022
Filing Date:
September 27, 2019
Export Citation:
Assignee:
Isuzu Motors Limited
International Classes:
F15B1/033; B66F9/22
Domestic Patent References:
| JP2015190518A | ||||
| JP1261200A | ||||
| JP200845578A | ||||
| JP2017530301A |
Attorney, Agent or Firm:
Patent Attorney Corporation Washida International Patent Office
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