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

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

Fully variable output hydraulic gear pump having an axially tran

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

Gear pump for feeding of fluids

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

Gear pump with counterbalanced radial forces and two piece radia

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

Infinitely variable ring gear pump

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

Internal gear machine with variable capacity

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

Oil pump

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

Oil pump

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 – 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 – Intermeshing rotary members

Relative orbiting motion by synchronoously rotating scroll impel

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

Rotary gear pump

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

Torque control oil pump with low parasitic loss and rapid...

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

Variable capacity gear pump with pressure balance for transverse

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

Variable displacement gear pump

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

Variable displacement gerotor pump

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

Variable displacement rotary fluid machine

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

Variable output gerotor pump