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. 21, 1985
Filed:
Jan. 16, 1984
Applicant:
Inventor:
Phillip W Eckels, Penn Hills, PA (US);
Assignee:
Electric Power Research Institute, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 52 ; 62505 ; 310 / ; 310 61 ;
Abstract
Vapor cooled leads to superconductive windings of a superconducting rotor are made more faultworthy by a regenerator portion of the conductive leads, through which the exiting vapor passes and is warmed so that, under fault conditions, the vapor does not cause icing of collector rings or damage to seals proximate the vapor return path.