LandOfFree - US Patents - Listing for Rotary expansible chamber devices

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

Piston of a rotary piston engine of trochoid type, having an int

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

Piston of light metal for a rotary piston combustion engine

Rotary expansible chamber devices – Nutating working member – With mechanical sealing

Piston seals for rotary mechanisms

Rotary expansible chamber devices – Methods

Piston unloader arrangement for screw compressors

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

Piston unloader arrangement for screw compressors

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

Pivoted blade between rotor and stator having arcuate sections

Rotary expansible chamber devices – Positively actuated vane – Fluid biased

Pivoting vane rotary compressor

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

Pivoting vane rotary compressor

Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member

Planetary air motor with two internal gearings

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

Planetary gear motor having fixed and rotating sun gears

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

Planetary hydraulic motor

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

Planetary hydraulic motor with irregularly arranged valving part

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

Planetary hydraulic motor with stator gear hinged to a housing

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

Planetary rotary machine using apertures, volutes and...

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

Planetary rotation machine with hydrostatically mounted control

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

Planetary-motion engine

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

Planetary-rotor hydraulic motor with reversing mechanism

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

Plastic gear pump housing

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

Plastic toothed wheel for a toothed wheel pump