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:
Apr. 23, 1996
Filed:
Dec. 01, 1994
Guido Hux, Unterentfelden, CH;
GEC Alsthom T&D AG, Oberentfelden, CH;
Abstract
Each interrupter unit (10, 12, 14) of the switch for medium voltage and high voltage has a drive shaft (30), a moving switch contact piece (18) and a transmission linkage (38) which connects the switch contact piece (18) to the drive shaft (30). All the interrupter units (10, 12, 14) are of identical construction. A drive lever (40) is seated in a rotationally fixed manner on each drive shaft (30), which drive levers (40) are connected to one another via connecting rods (44, 46). In order to bring about staggered switching, the drive levers (40) of at least two interrupter units (10, 12, 14) are arranged in a different rotation position with respect to their drive shafts (30).