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. 06, 1989
Filed:
Jan. 19, 1988
Applicant:
Inventor:
Robert T Ward, Winter Park, FL (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 53 ; 310 54 ; 310 59 ; 310 64 ;
Abstract
A cooling system for the parallel rings of an electrical generator. The system includes a coolant supply tank, supply and return lines, and a plurality of parallel, tubular liquid cooled conductor rings for conducting current generated in the stator windings of an electrical generator. Each ring has a coolant inlet, a coolant outlet, a central coolant passage and an adjustable flow controller which is selectively positionable so that its end portion lies inside the temperature coolant passage in the parallel rings to restrict the coolant flow for control purposes.