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:
Jul. 28, 2015
Filed:
Dec. 12, 2012
General Electric Company, Schenectady, NY (US);
Mariusz Duda, Windsor Locks, CT (US);
William Maurer, Southington, CT (US);
Dean Robarge, Southington, CT (US);
Michael Wood, Southington, CT (US);
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Abstract
An electrical switching apparatus for housing a pair of opposing circuit breakers each circuit breaker of the pair of opposing circuit breakers having an opposing end face including an exhaust vent disposed thereon is disclosed. The electrical switching apparatus includes a panelboard to operatively support the pair of opposing circuit breakers to define a gap therebetween, and an insulative barrier to be operatively disposed in the gap. The insulative barrier includes a first cantilever wall member arrangeable to define a first plenum region having a first cross sectional area, and a second plenum region having a second cross sectional area. The insulative barrier is operative to deflect in a first direction to thereby increase one of the first and second cross sectional areas in response to a venting of ionized gases from one circuit breaker of the pair of circuit breakers.