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:
Jan. 15, 1980
Filed:
Nov. 03, 1977
Applicant:
Inventors:
Karlheinz Kinast, Plochingen, DE;
Klaus Wiegard, Esslingen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
165-9 ; 277 / ;
Abstract
A seal for the gas channels of a regenerative heat-exchanger which consists of a sealing bar that abuts at a rotatable disk-shaped storage body and of a sealing diaphragm which, assisted by leaf spring elements, extends over the gap between the sealing bar and the oppositely disposed housing wall; the sealing diaphragm which is V-shaped or U-shaped in cross section, is enclosed along one of its legs and pressed against the sealing bar by a clamping strip secured at its one edge along the sealing bar; with its back side, the sealing diaphragm is disposed opposite at least one abutment arranged at the sealing bar.