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:
Nov. 27, 2001
Filed:
Sep. 17, 1999
Masaaki Fujita, Isesaki, JP;
Sanden Corporation, Gunma, JP;
Abstract
In a swash plate type compressor in which a shoe mechanism (,and,) is slidably interposed between a swash plate (,) and a piston (,) to convert a rotating motion of the swash plate to a reciprocating motion of the piston, lubricating oil is effectively supplied together with a blowby gas to the shoe mechanism. As a result, the lubricating oil favorably lubricates a sliding portion which is between the shoe mechanism and each of the swash plate and the piston. The piston is inserted in a cylinder bore (,) of a cylinder block (,) to have a sealed gap around the piston. When the swash plate is rotatably driven, the piston is reciprocated through the shoe mechanism to compress a gaseous fluid including the lubricating oil. A part of the gaseous fluid passes as the blowby gas through the sealed gap during the reciprocation motion of the piston.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile