Pressure regulation control valve for an hydraulic control system of an automatic power transmission

• Main Authors: MOUTTET; ANDRE, LEORAT; FRANCOIS JEAN-LOUIS
• Format: Patent
• Language: English
• Published: 27.05.1975
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; THERMAL INSULATION IN GENERAL; WEAPONS

A pressure regulation control valve having a body including at least first and a second flow ways for communication with friction devices of a hydraulic control system of an automatic power transmission mechanism, a distributor differential spool member slidable in the body for feeding said flow way...