Instant photographic print drying device

Drying and gas or vapor contact with solids – Apparatus – With automatic control

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Details

34562, 34615, 34619, 34621, 219201, 392360, 355 72, F26B 2106

Patent

active

057041350

ABSTRACT:
An instant photographic print drying device. The device has a stand which carries a fan and a heating coil. Downstream of the fan the photograph is held in place by clips. A timer is provided which can be set to a prescribed time to dry the photographs. An on/off switch is provided and a momentary switch is optionally present to provide a little more drying time, without resetting the timer. A thermostat might be included to prevent overheating of the coils, and possible overheating and burning of the photograph. Optionally, the clips holding the photograph in place can be connected to a micro-switch, which activates the timer controlling the fan and heating coil when a photograph is placed on the stand.

REFERENCES:
patent: 1679239 (1928-07-01), Cassereau
patent: 2191163 (1940-02-01), Simmon
patent: 2495612 (1950-01-01), Trimble
patent: 2994134 (1961-08-01), Adams
patent: 2994965 (1961-08-01), Tuhy
patent: 3701201 (1972-10-01), Drury
patent: 3811201 (1974-05-01), Endter et al.
patent: 4087926 (1978-05-01), Breslau et al.
patent: 4151657 (1979-05-01), Jensen et al.
patent: 4286392 (1981-09-01), Viland
patent: 5077570 (1991-12-01), Schell

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