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. 23, 1980
Filed:
Nov. 22, 1978
Willi Olsen, Berlin, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
In pressurized, gas insulated, high voltage switching installations with single or polyphase metal encapsulation, a switchgear section comprises several adjacent pressure tanks having gas tight partitions for accommodating the high-voltage switchgear and other current carrying parts. The number of encapsulation tanks is minimized by arranging the switchgear and current carrying parts belonging to one bus bar of the section in a first pressure tank, the power circuit breakers, work grounding switches, current transformers and section related current carrying parts of the section are arranged in a second pressure tank and the equipment and current carrying parts required on the terminal side of each section are arranged in a third pressure tank.