AUTOMATIC TRANSMISSION HYDRAULIC SYSTEM WITH ELECTRONIC RANGE SELECTION AND FAULT CONTROL Russian patent published in 2012 - IPC F16H61/38 

Abstract RU 2459990 C1

FIELD: transport.

SUBSTANCE: proposed system comprises compressed hydro fluid source communicated with transmission range selection subsystem (ETRS). ETRS subsystem comprises ETRS valve, packing mechanism, first and second mode valves, retention valve assembly and multiple solenoids. ETRS subsystem allows multiple operating conditions in multiple potential faulty states.

EFFECT: higher efficiency and response in control.

10 cl, 4 dwg

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RU 2 459 990 C1

Authors

Murman Stiven P.

Dates

2012-08-27Published

2010-12-30Filed