LandOfFree - US Patents - Listing for Rotary expansible chamber devices

Rotary expansible chamber devices – With changeable working chamber magnitude – Rotating inner working or reacting member repositioned...

Hydraulic power transmission and braking system for vehicles

Rotary expansible chamber devices – With supply or exhaust passage in working member – Passage includes vane slot

Hydraulic power transmission system

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

Hydraulic pressure biased linear motion thrust block for hydraul

Rotary expansible chamber devices – Non-metallic working member – cylinder or partition

Hydraulic pump

Rotary expansible chamber devices – With changeable working chamber magnitude – Cylinder or cylinder portion moved linearly and radially

Hydraulic pump

Rotary expansible chamber devices – Shaft or trunnion lubrication or sealing by diverted working...

Hydraulic pump

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

Hydraulic pump for a power steering system

Rotary expansible chamber devices – Moving cylinder – Rotating

Hydraulic pump for a vehicle engine

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

Hydraulic pump for low-viscosity pumping media

Rotary expansible chamber devices – Moving cylinder – Rotating

Hydraulic pump having a noise reduction recess

Rotary expansible chamber devices – Grooved abutting cylinder-rotating member end surfaces – Non-working fluid directed to groove

Hydraulic pump or motor with interchangeable gears

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

Hydraulic pump rotating group axial alignment structure

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

Hydraulic pump utilizing floating shafts

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

Hydraulic pump utilizing floating shafts

Rotary expansible chamber devices – Combined

Hydraulic pump with foamed elastomeric member in outlet chamber

Rotary expansible chamber devices – With mechanical sealing

Hydraulic pump, suitable for food products

Rotary expansible chamber devices – Shaft or trunnion lubrication or sealing by diverted working...

Hydraulic pumps

Rotary expansible chamber devices – With mechanical sealing – Seal on cylinder engaging rotary member separates inlet and...

Hydraulic pumps

Rotary expansible chamber devices – Moving cylinder – Rotating

Hydraulic roller motor