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. 30, 1996
Filed:
Dec. 06, 1994
Francis B Slocum, Wellsville, NY (US);
Tadek C Brzytwa, Wellsville, NY (US);
James D Seebald, Wellsville, NY (US);
ABB Air Preheater, Inc., Wellsville, NY (US);
Abstract
A rotary regenerative air preheater has bypass seals located at the top and bottom of one side of each sector of heat exchange baskets located at the top and bottom of the adjacent diaphragm and sealing the gap between that one side of the baskets and the diaphragm. The bypass seals are metal strips extending along the radial length of the diaphragm with a main body portion attached to the diaphragm and a bent leg portion extending outwardly to engage the baskets. The bypass seals are notched to fit over the stay plates and are attached over the radial seals to hold the radial seals in position.