Title:
CONTROL VALVE APPARATUS OF HYDRAULIC OPERATION CLUTCH
Document Type and Number:
Japanese Patent JPS60241529
Kind Code:
A
Abstract:
In a valve system for a hydraulically controlled starting friction clutch, a clutch pressure control valve that controls the clutch pressure during the starting phase of the clutch engagement as a function of the torque requirement of the operator, and a valve that overrides the clutch pressure control valve as a function of the output speed wherein a clutch pressure control valve 17 has a valve arrangement that acts as a slippage time limiter, the latter comprising a startup valve 13, an accumulator 14 and an on-off valve 15. After a specific time affected by the selection of the throttle orifices 28a and 28b and the piston rod diameter 27, higher clutch pressure pk (D, L, R) is fed to the clutch pressure control valve.
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Inventors:
MANFURETSUDO BIRUHARUTSU
FURITSUTSU HENKEN
PIITAA HAIDAA
ERUNSUTO KOORU
HARUTOMUTSUTO ROOPAA
DEIETOMAA SHIYUUBERUTO
MARUCHIN TAARU
FURITSUTSU HENKEN
PIITAA HAIDAA
ERUNSUTO KOORU
HARUTOMUTSUTO ROOPAA
DEIETOMAA SHIYUUBERUTO
MARUCHIN TAARU
Application Number:
JP2339085A
Publication Date:
November 30, 1985
Filing Date:
February 08, 1985
Export Citation:
Assignee:
FORD MOTOR CO
International Classes:
F16D43/28; F16D48/02; (IPC1-7): F16D25/08
Attorney, Agent or Firm:
Hideto Asamura