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:
Nov. 09, 2010
Filed:
Sep. 26, 2007
Francois J. Marchand, Mendham, NJ (US);
Haiyan MA, YangZhou, CN;
Brad R. Leccia, Bethel Park, PA (US);
Ying Che, JiangSu, CN;
Chun Jiang Zhang, SuZhou, CN;
Francois J. Marchand, Mendham, NJ (US);
Haiyan Ma, YangZhou, CN;
Brad R. Leccia, Bethel Park, PA (US);
Ying Che, JiangSu, CN;
Chun Jiang Zhang, SuZhou, CN;
Eaton Corporation, Cleveland, OH (US);
Abstract
A vacuum circuit interrupter having a pole unit structure and an operating mechanism structured to move the vacuum circuit interrupter contacts between a first, closed position, wherein a movable contact is coupled to, and in electrical communication with, a fixed contact, and a second, open position wherein the movable contact is spaced from, and not in electrical communication with, the fixed contact, as well as being structured to rotate a housing assembly rotatable portion between a first position, wherein a rotatable terminal is coupled to, and in electrical communication with, a line terminal, and a second position, wherein the rotatable terminal is coupled to, and in electrical communication with, a grounded terminal.