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:
Sep. 07, 1982
Filed:
Jun. 23, 1980
Applicant:
Inventor:
Robert M Hruda, Horseheads, NY (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2001 / ;
Abstract
An improved low voltage vacuum switch assembly and operating mechanism is disclosed for use as an electrically parallel shunting switch for an electrolytic cell. The improved switch assembly and operating mechanism includes linking means restraining guide means associated with a reciprocably movable linking means to restrain the linking means to essentially axial or reciprocable movement. This prevents any accidental switch contact closing as during installation.