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:
Mar. 12, 1996
Filed:
Nov. 09, 1994
Christopher C Williams, Lake Worth, FL (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A brush seal for an apparatus having a stationary member and a rotating member is provided comprising a seal element and a seal ring. The seal element includes a plurality of bristles and is attached to one of the stationary or rotating members. The seal ring is detachably attached to the other of the stationary or rotating members, aligned with the seal element. The seal ring may be readily detached from the stationary or rotating member and may be replaced in the event of mechanical damage to the seal ring by the seal element. The seal ring isolates the stationary or rotating member, to which the seal ring is attached, from mechanical damage caused by the seal element.