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:
Nov. 14, 1978
Filed:
Apr. 15, 1977
Applicant:
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
165 10 ;
Abstract
A heat exchange element for a rotary regenerative heat exchanger has corrugations of a wave-form conformation which include portions, extending between 10% and 50% of the wave length, which are parallel to the direction of flow of medium through the pack. Comparative data are given showing better efficiency in terms of heat-exchange effectiveness versus pressure loss than for apparently analogous prior art elements.