Disc film developing treatment apparatus

Details Disc film developing treatment apparatus Disc film developing treatment apparatus

1987-06-16

1988-07-12

Mathews, A. A.

354323, 354324, 354330, G03D 306

Patent

active

047573384

ABSTRACT:
The one end of each of liquid introduction pipes through which treating ilquid is introduced from the treating liquid storing baths into the interior of a single disc film treating tank is opened on the peripheral wall of the disc film treating tank. A partition wall is provided in front of a series of treating liquid supply ports on the peripheral wall of the disc film treating tank to constitute a waste liquid chamber which is effective for inhibiting an occurrence of mixing of one treating liquid with other one. The height and width of the partition wall is so determined that stream of the treating liquid flies above the top of the partition wall under the effect of flow inertia.

REFERENCES:
patent: 3890629 (1975-06-01), Huss
patent: 4161356 (1979-07-01), Giffin
patent: 4350429 (1982-09-01), Slavin
patent: 4456355 (1984-06-01), Kaufmann et al.
patent: 4502772 (1985-03-01), Mihara
patent: 4655575 (1987-04-01), Murakami
patent: 4712899 (1987-12-01), Nishimoto

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