LandOfFree - US Patents - Listing for Rotary expansible chamber devices

Rotary expansible chamber devices – With changeable working chamber magnitude – By cylinder or cylinder portion pivotal movement

Back pressure groove structure of variable displacement vane...

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll

Back-pressure sealing system for revolving compressor

Rotary expansible chamber devices – With plural working fluid inlet or outlet passages

Backflow orifice for controlling noise generated by a rotary...

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

Backflow passage for rotary positive displacement blower

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll

Backpressure mechanism of scroll type compressor

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With condition responsive control of non-working fluid

Bacterial growth inhibition in a circulation system...

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll

Balance type scroll fluid machine

Rotary expansible chamber devices – With supply or exhaust passage in working member – Supply and exhaust passages in working member

Balanced dual-lobe vane pump with radial inlet and outlet partin

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

Balanced gerotor device with eccentric drive

Rotary expansible chamber devices – Moving cylinder – Rotating

Balanced pressure gerotor fuel pump

Rotary expansible chamber devices – Vane or abutment comprises rotatable element

Balanced roller vane pump having reduced pressure pulses

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

Balanced rotary valve plate for internal gear device

Rotary expansible chamber devices – Interengaging rotating members – Non-parallel axis

Balanced rotors positive displacement engine and pump method...

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

Balanced vane pump

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

Balancing plate—shuttle ball

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

Balancing plate—shuttle ball

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll

Balancing structure of axial submission device for scroll...

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll

Balancing weight device for scroll-type fluid machine

Rotary expansible chamber devices – With mechanical sealing – Seal on working member periphery separates inlet and outlet...

Bar type seal for rotary mechanism