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:
Dec. 31, 1985
Filed:
Oct. 15, 1984
Applicant:
Inventors:
Assignee:
Merlin Gerin, Grenoble, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2001 / ; 2001 / ;
Abstract
The operating rod 24 of a high-voltage puffer circuit-breaker is guided inside the support insulator 12 by insulator guides 40 mounted in the areas where the superimposed porcelain sections 14, 16 of the support insulator 12 join. A sealing O-ring 44 is inserted between the porcelain sections 14, 16 and circumferentially surrounds the edge 42 of the insulator guide 40 to center the latter.