1990-03-19
1991-07-09
Mathews, A. A.
354324, G03D 306
Patent
active
050309803
ABSTRACT:
A photo development apparatus made up of a development tank and a heater tank having an immersion heater in the heater tank. A flow means connects the development tank to the heater tank and a manifold connecting the heater tank to the development tank by means of a direction control means including a fitting directed at about 5 to 15 degrees to a radial line from opposite sides of the development tank so that an interference laminar flow is created in the development tank thereby providing agitation.
REFERENCES:
patent: 3990088 (1976-11-01), Takita
patent: 4104668 (1978-08-01), Laar
patent: 4429983 (1984-02-01), Cortellino et al.
patent: 4712899 (1987-12-01), Nishimoto
patent: 4757338 (1988-07-01), Nishimoto et al.
Lovercheck Charles L.
Lovercheck Dale
Lovercheck Wayne L.
Mathews A. A.
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