Liquid developing device and storage unit for use therein

Details Liquid developing device and storage unit for use therein Liquid developing device and storage unit for use therein

1990-09-04

1992-08-25

Grimley, A. T.

Photocopying

Contact printing

Light boxes

118644, G03G 1510

Patent

active

051423340

ABSTRACT:
In a developing device for electrostatic recording using a liquid developer, a first connector member firmly receives one end of a developer supply pipe and one end of a developer retrieval pipe, and a second connector member is firmly fitted in an opening of a developer storage tank for closing the same and firmly receives one end of pipes which open at opposite end to the inside of the developer storage tank. The developer storage tank is movable in a direction to fit the first and second connector members closely together under pressure for interconnecting the pipes retained by the first connector member and the corresponding pipes retained by the second connector member. With this construction, the developer storage tank can be replaced with utmost ease.

REFERENCES:
patent: 4222497 (1980-09-01), Lloyd et al.
patent: 4629303 (1986-12-01), Vermarien
patent: 4634252 (1987-01-01), Jeremijevic

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