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:
Oct. 25, 1977
Filed:
Nov. 29, 1976
Siemens Aktiengesellschaft, Berlin and Munich, DT;
Abstract
A voltage transformer for use with high voltages. The transformer includes an insulating body in which is disposed a high-potential winding and a bushing laterally joined to the insulating body. In accord with the invention, the transformer is further provided with control electrodes in the form of conducting cylinders which are disposed concentrically with respect to the longitudinal axis of the bushing, thereby affording control of the bushing at both its ends. Moreover, in further accord with the invention, the high-potential winding is arranged adjacent to one side of the bushing so that its width extends over the control length thereof, and is comprised of subwindings which are metallically connected to the respective conducting cylinders such that a uniform voltage distribution results during the occurrence of surge voltages.