The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 1999
Filed:
Dec. 18, 1997
Applicant:
Inventors:
Eiji Fukushima, Gunma, JP;
Yoshitaka Ootsuki, Gunma, JP;
Assignee:
Sanden Corporation, Gunma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
92 71 ; 92154 ; 184-617 ;
Abstract
In a swash plate compressor (1) comprising a shoe (8) disposed between, and being in sliding contact with, a piston (7) and a swash plate (6), at least one of a shoe receiving surface (73e) of the piston (7) and a piston-side sliding surface (8b) of the shoe (8) is provided with an oil path (73f, 73g) for allowing the flow of a lubricating oil therebetween.
Fukushima, Eiji. (1999). Swash-plate compressor capable of insuring sufficient lubrication (U.S. Patent No. 5950521). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5950521
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile