LandOfFree - US Patents - Listing for Motors: expansible chamber type

Motors: expansible chamber type – With motive fluid valve – Relatively movable serial valves

Pilot pressure operated directional control valve and an operati

Motors: expansible chamber type – With motive fluid valve – Independent control of bypass between opposed working chambers

Pilot pump bleed control for earthmoving scrapers

Motors: expansible chamber type – With motive fluid valve – Relatively movable serial valves

Pilot solenoid control valve and hydraulic control system using

Motors: expansible chamber type – With motive fluid valve – Contracting chamber exhaust valve controlled by expanding...

Pilot-controlled valve for braking or speed limitation in a hydr

Motors: expansible chamber type – With motive fluid valve – For double-acting motor

Pilot-operated dual check valve assembly with cross-line flow va

Motors: expansible chamber type – With motive fluid valve – Pilot valve

Pilot-operated flow controlling directional control valve with c

Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working...

Pilot-operated valve structure

Motors: expansible chamber type – Working member position responsive motive fluid control – Working member carries part within working chamber which...

Piston and cylinder assembly and flow restrictor device...

Motors: expansible chamber type – With signal – indicator or inspection means

Piston and cylinder unit

Motors: expansible chamber type – Fluid supply through diverse paths to single expansible chamber – Drifting or coasting on lower pressure

Piston and cylinder unit

Motors: expansible chamber type – Cyclically operable – Distributor in piston

Piston apparatus for gas/liquid pipeline

Motors: expansible chamber type – Cyclically operable – Distributor in piston

Piston apparatus for gas/liquid pipeline

Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working... – Condition responsive means for modifying working member...

Piston assembly and method

Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working... – Condition responsive means for modifying working member...

Piston assembly and method

Motors: expansible chamber type – Working member position responsive motive fluid control – Bypassing between expanding chamber and closed or throttled...

Piston bypass valve

Motors: expansible chamber type – With motive fluid valve – Valved piston

Piston compressor for gaseous fluids

Motors: expansible chamber type – Fluid supply through diverse paths to single expansible chamber – Position responsive

Piston cylinder assembly

Motors: expansible chamber type – Working member position responsive motive fluid control – Working member carries part within working chamber which...

Piston deceleration system

Motors: expansible chamber type – Working member position responsive motive fluid control – Working member carries part within working chamber which...

Piston end dampening