LandOfFree - US Patents - Listing for Rotary expansible chamber devices,With changeable working chamber magnitude

Rotary expansible chamber devices – With changeable working chamber magnitude – Intermeshing rotary members

Oil pump for an internal combustion engine

Rotary expansible chamber devices – With changeable working chamber magnitude – Intermeshing rotary members

Oil pump for an internal combustion engine

Rotary expansible chamber devices – With changeable working chamber magnitude – By adjustably limiting vane or abutment movement

Oil-pressure transmission device

Rotary expansible chamber devices – With changeable working chamber magnitude

Orbital pump

Rotary expansible chamber devices – With changeable working chamber magnitude – Intermeshing rotary members

Positionable control device for a variable delivery pump

Rotary expansible chamber devices – With changeable working chamber magnitude – Intermeshing rotary members

Pressure compensated variable displacement internal gear pumps

Rotary expansible chamber devices – With changeable working chamber magnitude – Spring or fluid biased movable member

Radial piston machine having pivoted control means engaging cam

Rotary expansible chamber devices – With changeable working chamber magnitude – Axially or radially spaced working chambers

Radial vane pump having variable displacement

Rotary expansible chamber devices – With changeable working chamber magnitude – By axial movement of movable member

Reciprocating variable displacement rotary vane machine

Rotary expansible chamber devices – With changeable working chamber magnitude – Spring or fluid biased movable member

Reduced rotor assembly diameter vane pump

Rotary expansible chamber devices – With changeable working chamber magnitude – Intermeshing rotary members

Relative orbiting motion by synchronoously rotating scroll impel

Rotary expansible chamber devices – With changeable working chamber magnitude – By cylinder or cylinder portion pivotal movement

Roller vane pump

Rotary expansible chamber devices – With changeable working chamber magnitude – By adjustably limiting vane or abutment movement

Rolling piston compressor with locking device for the separating

Rotary expansible chamber devices – With changeable working chamber magnitude – Spring or fluid biased movable member

Rolling piston rotary compressor

Rotary expansible chamber devices – With changeable working chamber magnitude – By adjustably limiting vane or abutment movement

Rolling piston rotary machine with vane control

Rotary expansible chamber devices – With changeable working chamber magnitude – By adjustably limiting vane or abutment movement

Rotary electrohydraulic device with axially sliding vanes

Rotary expansible chamber devices – With changeable working chamber magnitude – Intermittently accelerated and receding members rotate in...

Rotary fluid device with pivoted wedge-shaped radial vanes

Rotary expansible chamber devices – With changeable working chamber magnitude – Intermeshing rotary members

Rotary gear pump

Rotary expansible chamber devices – With changeable working chamber magnitude – By axial movement of movable member

Rotary hydraulic axially slidable vane device of variable capaci