Metal strip for the production of heat exchangers

Details Metal strip for the production of heat exchangers Metal strip for the production of heat exchangers

1978-05-30

1979-10-23

Van Balen, William J.

Stock material or miscellaneous articles

Sheet including cover or casing

Including elements cooperating to form cells

55269, 55390, 165 8, 428178, 428182, 428184, 428186, B32B 300, B01D 5306

Patent

active

041721640

ABSTRACT:
A metal strip is used for elements in a regenerative heat exchanger employed for the exchange of latent and sensible heat from a warm outgoing air stream to a cold ingoing air stream. The strip is placed alternatingly in the form of flat and corrugated sheets to form flow channels for the warm and cold air. The metal strip, for example, an aluminum foil, is coated or laminated at least on one side with a paper-like hydrophillic material. The hydrophillic layer comprises a mixture of cellulose fibers and fibers with olefin hydrocarbons as basis. Furthermore, fungicides can be added to the mixture.

REFERENCES:
patent: 3112184 (1963-11-01), Hollenbach
patent: 3155153 (1964-11-01), Axelsson
patent: 3716441 (1973-02-01), Black et al.
patent: 3901755 (1975-08-01), Martin et al.
patent: 4051898 (1977-10-01), Yoshino et al.
patent: 4055268 (1977-10-01), Barthel
patent: 4089324 (1978-05-01), Tjaden
patent: 4093435 (1978-06-01), Marron et al.

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