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:
Jun. 01, 1993
Filed:
Jul. 22, 1992
Applicant:
Inventor:
Jean Marmonier, Aix les Bains, FR;
Assignee:
Gec Alsthom SA, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02B / ;
U.S. Cl.
CPC ...
361335 ; 200 / ; 2001 / ; 200273 ; 200275 ; 361341 ;
Abstract
A switching component for a metal-clad station provides the equivalent of three three-phase section switches respectively disposed on two outlets powering sets of three-phase busbars and allowing grounding of the section switches upstream therefrom. The section-switching and grounding are performed by first contact parts engagable with second contact parts electrically connected together and to ground, and third contact parts. The second contact parts and the third contact parts are carried by a common shaft rotatable about the shaft axis.