LandOfFree - US Patents - Listing for Rotary expansible chamber devices,Interengaging rotating members

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Helical screw rotor profiles

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

High efficiency gear pump for pumping highly viscous fluids

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

High speed rotating apparatus having face-to-face angular contac

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

High speed rotating apparatus having face-to-face contact ball b

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

High viscosity product pumping method and apparatus

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

High-pressure, self-lubricating journal bearings

Rotary expansible chamber devices – Interengaging rotating members – Three or more

Hydraulic motor

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 – Interengaging rotating members – Helical or herringbone

Hydraulic rotary screw machine with axial balancing piston

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Hydraulic screw machine

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Hydraulic screw machine with balance plunger