Air-conditioned booth with vending unit

Details Air-conditioned booth with vending unit Air-conditioned booth with vending unit

1994-07-01

1996-01-02

Tapolcai, William E.

Refrigeration

Time or program actuator

62407, 454236, F25D 1708

Patent

active

054797870

ABSTRACT:
An air-conditioned booth for accommodating a small number of people. The air-conditioned booth includes a transparent wall structure extending from a base to a top and enclosing an interior space. The booth includes a duct system and connected air conditioner for cooling air and directing the cooled air into the interior space of the booth. A damper system is operatively connected with the duct system and is positionable to place the booth in a non-cooling mode and a cooling mode. Air cooled by the air conditioner is directed to the ambient air surrounding the booth by the damper system when the booth is in the non-cooling mode and air cooled by the air conditioner is directed into the interior space of the booth when the booth is in the cooling mode. A vending unit is operatively connected to the damper system and controls the damper system to place the booth from the non-cooling mode to the cooling mode in response to the input of currency into the vending unit.

REFERENCES:
patent: 2184473 (1939-12-01), Scanlan
patent: 2293482 (1942-08-01), Ambrose
patent: 3529439 (1970-09-01), Brennan
patent: 3982583 (1976-09-01), Shavit
patent: 5005636 (1991-04-01), Haessig

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