Ventilation – Having forced recirculation – Forced recirculation alone
Patent
1997-12-10
1999-09-28
Joyce, Harold
Ventilation
Having forced recirculation
Forced recirculation alone
422124, 454328, F24F 316
Patent
active
059577711
ABSTRACT:
An aroma-spraying mechanism is provided in an air conditioner to suppress unpleasant odors generated in the air conditioner. The air conditioner includes an air inlet, and an inlet opening and closing mechanism disposed at the inlet. That mechanism includes a framework and inlet opening/closing vanes rotatably mounted on the framework. The aroma spraying mechanism includes a replaceable aroma container mounted on the framework. The container includes a depressible spray head. A driver mounted on the framework includes a plunger for depressing the spray head. A user can manipulate keys on a control panel to select the spray intervals and spray duration, whereby the plunger is automatically actuated during an air conditioning operation.
REFERENCES:
patent: 5297988 (1994-03-01), Nishino et al.
patent: 5664423 (1997-09-01), Akazawa
patent: 5755103 (1998-05-01), Na et al.
Joyce Harold
Samsung Electronics Co,. Ltd.
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