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:
Jun. 04, 1996
Filed:
Aug. 19, 1993
Nobuhiko Miyake, Yokohama, JP;
NSK Ltd., Tokyo, JP;
Abstract
A ball bearing for use in a turbocharger comprising a housing and a rotating shaft for connecting an impeller to a turbine, the outer ring is supported by the housing therein, and the inner ring is fitted onto the rotating shaft in an axially mid portion thereof comprises an outer ring, an inner ring, a plurality of balls with a retainer between the outer ring and the inner ring, the retainer being made of a heat resistant synthetic resin, and guided by the outer ring, the bearing having a gap 14 for lubricant communication formed between the outer peripheral surface of the retainer 10 and the inner peripheral surface of the outer ring 6, and the gap 14 having a gap dimension t14 from 1.0% to 3.5% of the outer diametric dimension R of the retainer 10 at a room temperature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile