Ventilation – Having protecting air current – Cabinet enclosure
Reexamination Certificate
2007-06-05
2007-06-05
Joyce, Harold (Department: 3749)
Ventilation
Having protecting air current
Cabinet enclosure
C055S385200, C454S189000
Reexamination Certificate
active
10416425
ABSTRACT:
A cabinet wherein air sucked from an inlet opening4dof a shelf board combined inlet duct4by drive of an air purification unit3is passed through the shelf board combined inlet duct4and introduced into the inside of a case3a, and by a dust collection filter32and an odor eliminating means33. Air forced into the shelf board combined outlet duct5through the air duct10is exhausted through an outlet opening5dof the shelf board combined outlet duct5, and air curtain is formed along the opening of the storage section11of a cabinet1. Therefore, air in the storage section11of the cabinet1is circulated and purified, while getting caught in a circulating airflow including the air curtain.
REFERENCES:
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Translated Japanese International Search Report.
Higashi Toshihiro
Ikenaga Ichiro
Kawano Tomoyuki
Koba Hiroaki
Shibuya Hitoshi
Beutler Ernest A.
Joyce Harold
Kongo Kabushiki Kaisha
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