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Patent Searching and Data


Title:
AIR-CONDITIONER
Document Type and Number:
Japanese Patent JPH04268127
Kind Code:
A
Abstract:

PURPOSE: To provide an air-conditioner which generates a perfume in an extremely slight amount being a cognitive threshold value low enough for feeling a faint smell when occasion demands and creates a comfortable smell space.

CONSTITUTION: A pressure element comprising a vibrating plate 3 and a piezoelectric element 2 is located to at least a part of the wall side of a pressure chamber 4 filled with a perfume. A perfume injecting device to inject a very slight amount of a perfume directly to a room through the tip part of a nozzle 5 for delivering a perfume having a hole size of tens microns, communicated to a pressure chamber 4 by pressurizing the pressure chamber 4 in a way that an electric signal is applied on a piezoelectric element 2 of the pressure element to deform the vibration plate 3 is provided. Since a very slight amount of a perfume is injected directly in a room, a very comfortable smell can be created throughout the whole of a room by means of the blast function effect of an air-conditioner.


Inventors:
KUBO TSUGIO
KAWAKATSU MARIKO
Application Number:
JP1991000026593
Publication Date:
September 24, 1992
Filing Date:
February 21, 1991
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F24F1/00; (IPC1-7): F24F1/00