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. 23, 1987
Filed:
Oct. 17, 1985
Guenter Bialkowski, Berlin, DE;
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Abstract
For generating an axial magnetic field over the contact surfaces in vacuum switching tubes, conductor loops which are constructed in a fashion similar to a spoked wheel are disposed following the contact members. In order to dimension such conductor loops with a low cross-section and in order to also be able to manufacture them in a simple fashion, it is proposed that the conductor loops contain at least approximately circular sector-shaped terminals, that these terminals merge into webs and that terminals following one another in circumferential direction are alternately connected electrically conductive in low-resistant fashion to the end face of a stud or to the terminal surface of a contact member.