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:
Jan. 16, 1979
Filed:
May. 16, 1977
Applicant:
Inventor:
Sanborn F Philp, Pittsfield, MA (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336220 ; 336223 ; 336232 ;
Abstract
A sheet-wound transformer employing coils of thicker conductor in regions of higher eddy current losses and of thinner conductor in regions of lower eddy current losses exhibits improved temperature uniformity and lower total losses substantially without any increase in coil volume or weight compared to a conventional sheet-wound transformer.
Philp, Sanborn. (1979). Low volume sheet-wound transformer coils with uniform temperature (U.S. Patent No. 4135173). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4135173
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile