LandOfFree - US Patents - Listing for Rotary expansible chamber devices,Vane or abutment comprises rotatable element

Rotary expansible chamber devices – Vane or abutment comprises rotatable element – Rotates about non-parallel axis

Fluid rotating machines with spiral-like passages and vane wheel

Rotary expansible chamber devices – Vane or abutment comprises rotatable element – Positively rotated

Impelling mechanism

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Mechanically driven roller vane pump

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Mechanically driven roller vane pump with aperture end parts...

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Mechanically driven roller vane pump with aperture end parts...

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Mechanically driven roller vane pump with channels between...

Rotary expansible chamber devices – Vane or abutment comprises rotatable element – Positively rotated

Motor, pump and flow meter with a planetary system

Rotary expansible chamber devices – Vane or abutment comprises rotatable element – Positively rotated

Positive displacement pump apparatus

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Pressure articulated positive displacement, single expansion...

Rotary expansible chamber devices – Vane or abutment comprises rotatable element – Rotates about non-parallel axis

Revolving vane pump-motor-meter with a toroidal working chamber

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Roller pump with radial members

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Roller vane pump

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Roller vane pump having a partly curved vane slot

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Roller vane pump having straight line segments on the rotor

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Roller vane pump incorporating a bearing bush

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Rotary engine with inlet and outlet valves

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Rotary expander

Rotary expansible chamber devices – Vane or abutment comprises rotatable element – Rotates about non-parallel axis

Rotary fluid-handling mechanism

Rotary expansible chamber devices – Vane or abutment comprises rotatable element – Rotates about non-parallel axis

Rotary fluid-handling mechanism