Particle containment apparatus

Photocopying – Including fiber optics

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Details

118653, 355 3DD, 355 15, G03G 1500

Patent

active

043940862

ABSTRACT:
An apparatus which controls air flowing into and out of a chamber in a housing to minimize the escape of particles therefrom.

REFERENCES:
patent: 3791730 (1974-02-01), Sullivan
patent: 3809012 (1974-05-01), Delvecchio
patent: 3872826 (1975-03-01), Hanson
patent: 3900002 (1975-08-01), Stange
patent: 3906899 (1975-09-01), Harpavat
patent: 4127083 (1978-11-01), Sesoko
patent: 4155329 (1979-05-01), Tsukamoto et al.
patent: 4168901 (1979-09-01), Ito et al.
patent: 4304192 (1981-12-01), Mayer
patent: 4337724 (1982-07-01), Hosono et al.
Xerox Disclosure Journal, "Toner Emission Control Concept", vol. 1, No. 4, Apr. 1976, pp. 73, 74.
Xerox Disclosure Journal, "Improved Emission Controller for Development Apparatus", vol. 2, No. 2, Mar. '77.
Xerox Disclosure Journal, "Method and Apparatus for Controlling Airborne Particle Emission", vol. 2, No. 2, Mar. '77, p. 35.

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