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. 23, 1978
Filed:
Mar. 02, 1976
Applicant:
Inventor:
Joachim Amsler, Seon, CH;
Assignee:
Sprecher & Schuh AG, Aarau, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
2001 / ; 2001 / ; 200 / ;
Abstract
A vacuum switch incorporating two contact elements arranged in an evacuated housing, the contact elements being in contact with one another in the closed condition of the switch and being separable from one another for cutting-off the current. As to the two contact elements at least one is movable in one direction. At least the movable contact element is secured to a support element which is movably guided in the direction of movement of such contact element and possesses a current terminal separate from the support element.