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. 07, 1989
Filed:
Aug. 04, 1988
Applicant:
Inventors:
Sidney R Hamm, Muskego, WI (US);
Ronald A Wainio, South Milwaukee, WI (US);
Assignee:
Cooper Industries, Inc., , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2001 / ; 174 / ;
Abstract
A dielectric barrier system for a vacuum switch is disclosed comprising: a dielectric barrier having three generally flat elongated rectangular walls, and means for holding the barrier at a spaced distance apart from the vacuum switch and from a high voltage conductor which is disposed at a spaced distance from the sides of the switch and along a path which includes a position which is generally adjacent to the opposite end to which the conductor is connected to the vacuum switch.