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. 20, 2005
Filed:
Nov. 03, 2004
John J. Shea, Pittsburgh, PA (US);
Paul R. Rakus, Chippewa Township, PA (US);
Michael H. Abrahamsen, Hendersonville, NC (US);
Nathan J. Weister, Darlington, PA (US);
Stanley E. Moore, Weaverville, NC (US);
Neil E. Rowe, Asheville, NC (US);
John A. Wafer, Moon Township, PA (US);
Jeffrey A. Miller, McKees Rocks, PA (US);
John J. Shea, Pittsburgh, PA (US);
Paul R. Rakus, Chippewa Township, PA (US);
Michael H. Abrahamsen, Hendersonville, NC (US);
Nathan J. Weister, Darlington, PA (US);
Stanley E. Moore, Weaverville, NC (US);
Neil E. Rowe, Asheville, NC (US);
John A. Wafer, Moon Township, PA (US);
Jeffrey A. Miller, McKees Rocks, PA (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
An arc hood includes a housing having a first chamber with two ends, a top and a bottom having an opening, and a smaller second chamber disposed on the top of the first chamber. The smaller second chamber includes two ends, a top and a bottom. Each of the ends of the second chamber have an opening, are disposed above the top of the first chamber, and are recessed from a corresponding one of the ends of the first chamber. The chambers define a passageway between the opening of the bottom of the first chamber and the openings of the ends of the second chamber. One or more baffles are within the housing and are disposed between the opening of the bottom of the first chamber and the openings of the ends of the second chamber. A seal is disposed about the opening of the bottom of the first chamber.