Rotary expansible chamber devices – Moving cylinder – Rotating
Patent
1984-05-17
1985-12-31
Smith, Leonard E.
Rotary expansible chamber devices
Moving cylinder
Rotating
384278, F04C 18348
Patent
active
045618356
ABSTRACT:
The rotary compressor according to the present invention is constructed such that a rotary sleeve is rotatably and floatingly, suspended within a central housing by means of a pneumatic bearing chamber. A rotor, into and out of which a vane can freely move, is rotatably housed within said rotary sleeve. On the periphery of said rotary sleeve a taper is formed continuously extending from both ends toward the axial center. Such a construction ensures inhibition of frictional heat generation in the vane and non-lubricated rotation.
REFERENCES:
patent: 3128988 (1964-04-01), Mandroian
patent: 3210848 (1965-10-01), Bizzigotti
patent: 3447841 (1969-06-01), Fernlund
Horikoshi Yukio
Sakamaki Hiroshi
Sugishita Susumu
Nippon Piston Ring Kabushiki Kaisha
Smith Leonard E.
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