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

Motors: expansible chamber type – With motive fluid valve – Relatively movable inlet and exhaust valves for single...

Secondary pump of brake

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

Sectional flow control and load check assembly

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

Selective air pressure control system for welding and like appar

Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working... – Separate valve means actuatable by a common nonmanual...

Selective control device for plural kinds of oil-hydraulic actua

Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working... – With means to control the working fluid to one working...

Selectively actuatable fluid control system for a work element

Motors: expansible chamber type – Three or more cylinders arranged in parallel radial or...

Selectively operative multi-displacement pump or motor

Motors: expansible chamber type – With correlated control of motive fluid and locking means – Working member position control of motive fluid and locking...

Self actuating locking and unlocking arrangement and method for

Motors: expansible chamber type – Cyclically operable – Distributor actuator extends into working chamber

Self oscillating vacuum actuator

Motors: expansible chamber type – Cyclically operable – Valveless distribution

Self starting vibrator

Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working... – Having redundant means enabling load to be driven upon...

Self-actuating fluid holding system

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

Self-advancing mine roof supports

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

Self-bleeding hydraulic pumping apparatus

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

Self-boosting pneumatic booster using a pivoting key

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

Self-calibrating system and method for controlling a...

Motors: expansible chamber type – Hydro-pneumatic

Self-contained hydraulic system

Motors: expansible chamber type – Working member position responsive motive fluid control – Exhaust control

Self-energizing snubber for a hydraulic motor

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

Self-filling fluid device

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

Self-pressurizing hydraulic control system

Motors: expansible chamber type – Fluid supply through diverse paths to single expansible chamber – Second path activated in response to pressure or flow in...

Self-regulated hydraulic control system