Wet type developing device for use in electrophotography

Details Wet type developing device for use in electrophotography Wet type developing device for use in electrophotography

1975-11-21

1978-03-07

Pellinen, A. D.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

427 15, G03G 1510

Patent

active

040777120

ABSTRACT:
A developing device employing developing solution for use in an electrophotographic copying apparatus, which developing device includes a pair of stirring impellers rotatably disposed at the bottom of a developing tank and a plurality of pairs of copy paper feeding and electrode rollers immersed in the developing solution above the impellers, with one of the roller pairs being associated for simultaneous rotation with the impellers for efficient circulation of the developing solution, and for rapid and uniform dispersion of toner particles in the developing solution.

REFERENCES:
patent: 2128921 (1938-09-01), Draeger
patent: 3392708 (1968-07-01), Hunstiger
patent: 3808025 (1974-04-01), Fukushima et al.

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