Title:
VENTILATING OPENING FOR BUILDING
Document Type and Number:
Japanese Patent JP2005061668
Kind Code:
A
Abstract:
To provide a ventilating opening for a building improved in ventilating efficiency in comparison with a current one.
This ventilating opening is provided with a ventilating plate 3 for sealing an opening part provided in a wall surface and a hood body 1 for covering the ventilating plate 3. A mediation chamber 4 opened in a lower end thereof is provided between the hood body 1 and the ventilating plate 3. The hood body 1 is provided with an appropriate number of narrow holes 5 at positions corresponding to the ventilating plate 3 to discharge air inside a room.
Inventors:
NATSUME MASAKI
Application Number:
JP2003289889A
Publication Date:
March 10, 2005
Filing Date:
August 08, 2003
Export Citation:
Assignee:
KANESHIN KK
International Classes:
E04B1/64; E04B1/70; E04F17/04; F24F7/06; (IPC1-7): F24F7/06; E04B1/64; E04B1/70; E04F17/04
Attorney, Agent or Firm:
Hideo Dobashi
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