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:
May. 05, 1992
Filed:
Dec. 03, 1990
Applicant:
Inventors:
Jainagesh A Sehkar, Cincinnati, OH (US);
A K Bhattacharya, Cincinnati, OH (US);
Hung P Li, Cincinnati, OH (US);
Assignee:
University of Cincinnati, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G22F / ;
U.S. Cl.
CPC ...
428552 ; 75231 ; 75232 ; 75233 ; 75234 ; 75235 ; 419-2 ; 419-9 ; 419 12 ; 419 14 ; 419 15 ; 419 16 ; 419 17 ; 419 19 ; 419 27 ; 419 28 ; 419 34 ; 419 38 ; 419 45 ;
Abstract
The present invention relates to a method of fabricating various types of bearing materials and the bearing materials produced thereby. The processes of the invention may be used to produce porous self-lubricating bearings, laminated composite bearings (babbitt bearings) and bearings for high temperature application. The processes of the invention involve the use of micro-pyretic synthesis to achieve bearing materials with improved bearing properties, including higher bearing capacity and toughness.