Title:
油圧システム
Document Type and Number:
Japanese Patent JP6594236
Kind Code:
B2
Abstract:
It is provided a hydraulic system which enables to supply a hydraulic pressure to a hydraulic clutch with a simple configuration and which enable to resupply a steady hydraulic pressure. A hydraulic system (30) includes a normally open-type hydraulic clutch (50) which connects or disconnects a power transmission line between an engine (6) and a wheel (RW), an actuator (40) which supplies a hydraulic pressure to the hydraulic clutch (50), an oil flow path (61) which connects the actuator (40) to the hydraulic clutch (50), a valve member (62) which is provided on the oil flow path (61) and which enables to switch between an open state where the oil flow path (61) communicates and a closed state where the oil flow path (61) closes, a hydraulic pressure sensor (64) which is provided on the oil flow path (61), and a bypass flow path (61C) which bypasses the valve member (62). A one-way valve (63), which permits a supply of a hydraulic pressure from an actuator (40) side to a hydraulic clutch (50) side and which shuts off a supply of a hydraulic pressure from the hydraulic clutch (50) side to the actuator (40) side, is provided on the bypass flow path (61C).
Inventors:
Junya Ono
Kei Ken
Ujisuke Kajiwara
Hirotaka Kojima
Kei Ken
Ujisuke Kajiwara
Hirotaka Kojima
Application Number:
JP2016055458A
Publication Date:
October 23, 2019
Filing Date:
March 18, 2016
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F16D48/02; F16D25/12
Domestic Patent References:
| JP634024A |
Foreign References:
| US20060042907 | ||||
| WO2015053129A1 | ||||
| US20040045784 | ||||
| US20110167812 |
Attorney, Agent or Firm:
Patent Business Corporation Koei Patent Office
Shinya Motoyama
Shinya Motoyama