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

Motors: expansible chamber type – Fluid supply through diverse paths to single expansible chamber – Activation of one path disables second path

Directional control valve device and fluid pressure cylinder...

Motors: expansible chamber type – With motive fluid valve – Both inlet and exhaust controlled by motive fluid pressure...

Directional control valve for pneumatic cylinder

Motors: expansible chamber type – With motive fluid valve – Both inlet and exhaust controlled by motive fluid pressure...

Directional control valve for pneumatic cylinder

Motors: expansible chamber type – With motive fluid valve – Both inlet and exhaust controlled by motive fluid pressure...

Directional control valve for pneumatic cylinder

Motors: expansible chamber type – With motive fluid valve – Both inlet and exhaust controlled by motive fluid pressure...

Directional control valve for pneumatic cylinder

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

Directional control valve unit

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

Directional control valve with pilot operated poppet valves

Motors: expansible chamber type – With motive fluid valve – To provide unequal inlet and exhaust flow rates to single...

Directionally controlled hydraulic cylinder

Motors: expansible chamber type – Position maintaining type

Directly actuated depth control

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

Disabler and activation system for plumbing fixture

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

Disk harrow hydraulic wing balancing system

Motors: expansible chamber type – Three or more cylinders arranged in parallel radial or... – Cylinders parallel to rotation axis

Displacement control for a hydraulic pump or motor with failure

Motors: expansible chamber type – Working member position feedback to motive fluid control – Bias-type input and feedback signal means

Displacement control valve

Motors: expansible chamber type – Three or more cylinders arranged in parallel radial or... – Motive fluid supply or discharge through piston

Displacement control valving for a radial piston device

Motors: expansible chamber type – Relatively movable working members with one having motive... – One working member oppositely biased by another

Displacement shift valve and pumping apparatus and methods...

Motors: expansible chamber type – With motive fluid valve – Electrically operated

Distributing unit for a dual action hydraulic electro-distributo

Motors: expansible chamber type – Working member position feedback to motive fluid control – Follower type

Distribution valve assembly for a pneumatic brake booster

Motors: expansible chamber type – With motive fluid valve – Expanding chamber inlet controlled by contracting chamber...

Distributor for hydraulic cylinders

Motors: expansible chamber type – Three or more cylinders arranged in parallel radial or... – Control valve seating surface contact maintained by fluid...

Distributor for hydraulic motors