Title:
CONTROL DEVICE IN CLUTCH SYSTEM AND CLUTCH CONTROL APPARATUS PROVIDED WITH CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/181725
Kind Code:
A1
Abstract:
A control device 50 according to the present disclosure is applied to a clutch system provided with: a clutch actuator 20 that is provided so as to enable switching between connection and disconnection of a clutch member 13 of a clutch device 10 and that is configured so as to change an operation amount to the clutch member in accordance with the amount of an operation fluid in a pressure chamber 23; and valves 41, 42 for adjusting the amount of the operation fluid in the pressure chamber. The control device 50 is provided with: a valve control unit 52 that controls the valves in order to control the operation of the clutch actuator so that amounts by which a piston 22 of the clutch actuator is operated with respect to the clutch device become roughly the same in a clutch connection/disconnection switching process; and an abrasion amount reflection unit 64 that reflects an estimated abrasion amount of the clutch member on control executed by the valve control unit.
Inventors:
YAHAGI SHUUICHI (JP)
Application Number:
PCT/JP2019/010529
Publication Date:
September 26, 2019
Filing Date:
March 14, 2019
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F16D48/02; F16D25/12; B60K23/02
Foreign References:
| JPS60168921A | 1985-09-02 | |||
| JP2010143365A | 2010-07-01 | |||
| JP2009537752A | 2009-10-29 | |||
| JPH02261931A | 1990-10-24 | |||
| JPS5965625A | 1984-04-13 | |||
| JPH09287625A | 1997-11-04 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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