Collecting apparatus for scattering toner

Details Collecting apparatus for scattering toner Collecting apparatus for scattering toner

1980-02-19

1982-11-30

Braun, Fred L.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

1525651, 355 3DD, G03G 2100, G03G 1500

Patent

active

043613969

ABSTRACT:
An apparatus for collecting scattering magnetic toner includes an air flow path, a toner collecting chamber at one end of the flow path, a suction device for generating a directional flow of air for transporting scattering toner through the air flow path to the toner collecting chamber, and magnets in the collecting chamber for facilitating collection of toner therein. A filter formed of magnetizable material may be further provided in the magnetic field within the collecting chamber for enhancing the collection capacity and efficiency of the apparatus.

REFERENCES:
patent: 3685485 (1972-08-01), Kutsuwada et al.
patent: 3743540 (1973-07-01), Hudson
patent: 4006987 (1977-02-01), Tomono et al.
patent: 4014065 (1977-03-01), Hudson
patent: 4026701 (1977-05-01), Till et al.
patent: 4054381 (1977-10-01), Bernhard
patent: 4154521 (1979-05-01), Tanaka

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