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. 03, 1994
Filed:
Aug. 20, 1992
Applicant:
Inventors:
Edward Atkinson, Morrow, OH (US);
Brent L Bristol, Milford, OH (US);
Assignee:
General Electric Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
277 53 ; 277198 ;
Abstract
The present invention provides a brush seal having upstream and downstream plates that sandwich therebetween a plurality of bristles that sealingly contact a rotating member. The downstream plate includes primary and secondary backing rings with a flexible connection extending between the two rings so as to permit relative radial movement therebetween.