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:
Feb. 05, 1985
Filed:
Jun. 11, 1982
Applicant:
Inventors:
Kou C Lin, Hermitage, PA (US);
Charles E Burkhardt, Sharon, PA (US);
Assignee:
Electric Power Research Institute, Inc., Palo Alto, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
242 / ; 29605 ; 140 922 ; 156446 ;
Abstract
An electrical inductive apparatus such as a transformer including a magnetic core and an associated electrical coil is disclosed herein along with various methods of assembling the coil around the core. In each of the various embodiments disclosed, the core itself is one which is initially formed from a continuous strip or strips of amorphous material formed to provide a closed loop which is thereafter annealed but before its coil is assembled thereto. Various techniques are disclosed for winding the coil around a corresponding section of the core.