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:
Oct. 04, 1977
Filed:
Apr. 24, 1972
Masataka Yoshino, Nakatsugawa, JA;
Atsushi Oguri, Nakatsugawa, JA;
Abstract
A static heat-and-moisture exchanger core comprises an enclosed shell structure having a plurality of heat-and-moisture transfer members statically disposed therein in superposed and spaced-apart relationship defining between each two adjacent members a static flow path. The shell structure has a box-shaped configuration having four side walls and contains numerous pairs of aligned openings in opposed side wall portions each pair opening into one of the flow paths. Each heat-and-moisture transfer member is composed of either Japanese paper or asbestos paper having a thickness of from 0.05 mm to 1.0 mm whereupon the laminations are heat conductive and moisture permeable to effect continuous and simultaneous heat and moisture exchange between two air streams flowing through alternate ones of the flow paths.