Multiple layer air filter media

Details Multiple layer air filter media Multiple layer air filter media

1996-11-27

1999-01-12

Joyce, Harold

Gas separation

Two or more separators

Plies or layers of different characteristics or orientation

B01D 4654

Patent

active

058580450

ABSTRACT:
A filter media for an air filter includes at least two layers of filter material with the materials being different. The layers are joined together by a stiffening grid fabricated from a metal or plastic. Glue such as hot-melt glue is disposed on both sides of the grid to attach the sides of the grid to the respective layers. Depending upon the application, the filter media may be pleated.

REFERENCES:
patent: 1892210 (1932-12-01), Gordon
patent: 2124370 (1938-07-01), Gaarder
patent: 2804936 (1957-09-01), Stampe
patent: 3388536 (1968-06-01), Nash
patent: 3727769 (1973-04-01), Scholl
patent: 4126560 (1978-11-01), Marcus et al.
patent: 4217386 (1980-08-01), Arons et al.
patent: 4324574 (1982-04-01), Fagan
patent: 4631077 (1986-12-01), Spicer et al.
patent: 4983434 (1991-01-01), Sassa
patent: 5049172 (1991-09-01), Shary et al.
patent: 5507847 (1996-04-01), George et al.
patent: 5690719 (1997-11-01), Hodge

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