Cold air blast wake-up apparatus

Refrigeration – Structural installation – Article of furniture – e.g. – bed cover or canopy

Patent

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Details

98 89, F25D 2312, E06B 702

Patent

active

040317110

ABSTRACT:
Wake-up apparatus includes an elongated hose having a funnel member at one end for coupling to the output side of a room air conditioner and a horizontally elongated rectangular outlet on the other end for placement on a mattress for directing air therealong. A rotatable damper vane mounted in the hose is controlled by a motor energized via an electric timer for driving the vane to an open position at a predetermined time for causing a blast of cold air along the mattress.

REFERENCES:
patent: 2130089 (1938-09-01), Hull
patent: 2461432 (1949-02-01), Mitchell
patent: 2512559 (1950-06-01), Williams
patent: 2566865 (1951-09-01), Wingerter
patent: 2913833 (1959-11-01), Glintz
patent: 3251197 (1966-05-01), Dixon

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