Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1974-07-23
1976-05-18
Feldman, Peter
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15306A, 15345, 134 64P, A47L 538
Patent
active
039567907
ABSTRACT:
Dust is removed from a running web by a counterflow liquid bath and downstream application of one or more high velocity air jets to a localized convex curvature of the web, said application of high velocity air jets being accompanied by application of vacuum pressure to remove the mist created by the air jets.
REFERENCES:
patent: 2245109 (1941-06-01), Lapeyrouse
patent: 2965314 (1960-12-01), Salomon
patent: 3495932 (1970-02-01), Tuma
patent: 3521602 (1970-07-01), Coghill
patent: 3841910 (1974-10-01), Baker
Ishiwata Mamoru
Nozawa Hiroshi
Yoshida Katzutaka
Feldman Peter
Fuji Photo Film Co. , Ltd.
Moore C. K.
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