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:
Nov. 04, 1986
Filed:
Jun. 19, 1984
Applicant:
Inventors:
Theodore M Heinrich, Murrysville, PA (US);
Lawrence W Frost, Murrysville, PA (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F / ; H01F / ;
U.S. Cl.
CPC ...
324142 ; 2960 / ; 324127 ; 336200 ; 336225 ;
Abstract
A sensor coil characterized by an elongated insulating substrate, which substrate is folded and formed into a cylindrical toroidal core having adjacent substrate sections disposed at acute angles to each other forming a star-like cross-section, a winding on at least one side of the substrate which winding includes transverse and longitudinal portions on each substrate section which transverse portions are parallel to the axis of a current conductor on which the coil is mounted.