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:
May. 12, 1981
Filed:
Jul. 27, 1978
Applicant:
Inventor:
Irmo Paulus, Erlangen, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2001 / ;
Abstract
A contact arrangement for a vacuum switch having contacts movable relative to each other containing slots and provided with an annular seat in which the contact part connecting the contact seat to an electrical conductor forms a hollow body of revolution, the outer surface of which is provided with slots inclined with respect the axis of revolution and the inside surface of which is shaped so as to drive the base of the arc toward the annular seat.