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:
Aug. 12, 1986
Filed:
Nov. 08, 1982
Applicant:
Inventor:
Richard A Meador, Spring, TX (US);
Assignee:
NL Industries, Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
339 / ; 340854 ;
Abstract
Connectors for electrically coupling conductors wherein the connection is effected by current coupling are disclosed. Each connector includes a toroidal coil and a housing member. The connection is accomplished by aligning the toroidal coils generally parallel and closing the housing members to provide a generally toroidal conductive path enclosing the paired coils. Cable segments extending along tubular members may end in electrical connectors at both ends of the tubular members so that a pipe string may be assembled to include a sequence of cable segments interconnected by current coupling transformers.