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, 2014
Filed:
May. 23, 2012
Carlo Gemme, Pavia, IT;
Dukkaiappan Subbalahthever, Nashik, IN;
Harsha Vaddin, Bellary, IN;
Selvakumar Meyappan, Tirunelveli, IN;
Ravindra Borse, Nashik, IN;
Carlo Gemme, Pavia, IT;
Dukkaiappan Subbalahthever, Nashik, IN;
Harsha Vaddin, Bellary, IN;
Selvakumar Meyappan, Tirunelveli, IN;
Ravindra Borse, Nashik, IN;
ABB Technology Ltd, Zurich, CH;
Abstract
A retrofit assembly and method of retrofitting a circuit breaker in a switchgear are described. The retrofit assembly can includes one or more adjustable elements for fitting a circuit breaker into a switchgear panel of the switchgear. The adjustable elements can include a plurality of adjustable modular female tulip contacts to receive a corresponding plurality of male contacts in a panel of the switchgear, each female tulip contact being flexible for a plurality of diameters, a plurality of modular phase adjustment contact arms to provide phase alignment between the poles of the circuit breaker, and/or an adjustable truck for placing the circuit breaker in contact with a rack for the circuit breaker in the switchgear.