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:
May. 31, 1994
Filed:
Nov. 30, 1992
Applicant:
Inventors:
Gary P Bruski, Washington County, WI (US);
Chester Malkowski, Jr, Milwaukee County, WI (US);
Assignee:
Allen-Bradley Co., Inc., Milwaukee, WI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ; H01H / ;
U.S. Cl.
CPC ...
2001 / ;
Abstract
A system for directing the ionized gases which can exit from the vent openings of the arc chambers in high power circuit breakers away from the line terminals of the circuit breaker and isolating these terminals from infiltration by such gases. The system includes a deflection plate, interphase barriers and end plates mounted in proximity to the vent openings and around the line terminals.