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:
Jan. 20, 2015
Filed:
Dec. 20, 2004
Applicants:
Dietmar Gentsch, Ratingen, DE;
Maik Hyrenbach, Duisburg, DE;
Harald Fink, Ratingen, DE;
Inventors:
Assignee:
ABB Technology AG, Zurich, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 33/666 (2006.01); H01H 31/00 (2006.01); H01H 33/66 (2006.01); H01H 33/662 (2006.01);
U.S. Cl.
CPC ...
H01H 33/666 (2013.01); H01H 31/003 (2013.01); H01H 33/6606 (2013.01); H01H 33/6661 (2013.01); H01H 2033/6623 (2013.01); H01H 2033/6665 (2013.01);
Abstract
The invention relates to a medium voltage switchgear assembly which comprises at least one disconnector and whose drive unit is disposed inside or outside a gas chamber according to the generic part of claim. In order to further develop a switchgear assembly of the generic type so as to render the same more compact and more functional, the disconnector is embodied as a three-position vacuum chamber switch.