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:
Jul. 14, 1992
Filed:
Feb. 06, 1991
Applicant:
Inventors:
Timothy R Armstrong, Palos Verdes Estates, CA (US);
John R Esopa, Hermosa Beach, CA (US);
Thomas K Rigney, II, Torrance, CA (US);
Marshall P Saville, Lawndale, CA (US);
Assignee:
Allied-Signal Inc., Morris Township, Morris County, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ; F16C / ; H02N / ;
U.S. Cl.
CPC ...
310 905 ; 505-1 ; 505876 ;
Abstract
A cylindrical superconductor bearing is made of Type II ceramic superconductor, dispersed in an acrylic thermoplastic carrier in a ratio between 1:1 and 3:1 by volume. The cylindrical superconductor bearing is particularly useful as a magnetic journal bearing.