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. 20, 1977
Filed:
Nov. 24, 1973
Applicant:
Inventor:
Joachim Amsler, Seon, CH;
Assignee:
Sprecher & Schuh AG, Aarau, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2001 / ; 200275 ;
Abstract
An arc electrode, especially for a contact arrangement in a vacuum switch, comprising electrode plates serving to take-up the arc base points and secured to a contact element. Neighboring electrode plates are arranged in spaced relationship from one another. The electrode plates are provided at least at one of their surfaces with impressed or embossed recesses.