LandOfFree - US Patents - Listing for Rotary expansible chamber devices

Rotary expansible chamber devices – Trapped fluid relief

Bearing with pulsed bleed configuration

Rotary expansible chamber devices – Working member has planetary or planetating movement – Plural working members or chambers

Bearing- and drive arrangement of a rotary piston internal combu

Rotary expansible chamber devices – With mechanical sealing – By changing working member or cylinder relative position

Bearings and a method for mounting them in screw compressor

Rotary expansible chamber devices – Positively actuated vane

Bearings for a rotary vane compressor

Rotary expansible chamber devices – Pressure fluid radially balances working or rotating... – Counterbalancing fluid directed to rotating member shaft...

Bearings for gear pumps

Rotary expansible chamber devices – Nutating working member – Working member common to plural working chambers

Bearings for slant axis rotary mechanisms

Rotary expansible chamber devices – Nutating working member – Working member common to plural working chambers

Bearings for slant axis rotary mechanisms

Rotary expansible chamber devices – Interengaging rotating members – Like rotary members

Bearings for the trunnions of gears in gear pumps or the like

Rotary expansible chamber devices – Self-acting unidirectional flow with reverse rotation or...

Bi-directional gerotor-type fluid pump

Rotary expansible chamber devices – Self-acting unidirectional flow with reverse rotation or...

Bi-directional internal/external gear pump with advanced porting

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Bi-rotational pump/hydraulic actuator

Rotary expansible chamber devices – With delayed load

Biased drive mechanism for an orbiting fluid displacement member

Rotary expansible chamber devices – Specific material

Blade for a rotary compressor

Rotary expansible chamber devices – With mechanical sealing – Seal element between working member and vane

Blade sealing arrangement for continuous combustion, positive di

Rotary expansible chamber devices – With mechanical sealing – Seal element between working member and vane

Blade sealing for impeller pumps

Rotary expansible chamber devices – Multistage – Interengaging rotary members

Blending pump assembly

Rotary expansible chamber devices – Multistage – Interengaging rotary members

Blending pump assembly

Rotary expansible chamber devices – Multistage – Interengaging rotary members

Blending pump assembly

Rotary expansible chamber devices – Positively actuated abutment – Spring biased

Blocking-vane pump