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. 05, 1982
Filed:
Oct. 09, 1979
Applicant:
Inventors:
Michael A Shannon, Verdun, CA;
William E Cowley, Montreal, CA;
Assignee:
Northern Telecom Limited, Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
324 / ; 324 54 ; 425135 ;
Abstract
A method and apparatus for testing the moisture content of pulp insulation on an electrical conductor during the application of the insulation onto the conductor, in which first and second potentials are applied across a pair of voltage dividers having the insulation connected in parallel with each divider at its node, obtaining a measure of the potential at each node, and obtaining the difference between the two measures.