Title:
DAYLIGHTING AND AIR SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2020002536
Kind Code:
A
Abstract:
To properly supply ambient air into a daylighting space, while taking in natural light into the daylighting space.SOLUTION: A daylighting duct 4 is provided capable of daylighting into an indoor daylighting space 3 by taking in natural light from outdoor. The daylighting duct 4 is structured to make the outdoor and a daylighting space 3a communicate with each other to allow air flow, and to supply ambient air to the daylighting space 3a. A communication part 8a of the daylighting space side in the daylighting duct 4 is provided with a translucent backflow prevention mechanism 10 preventing backflow of air from the daylighting space 3a to the daylighting duct 4.SELECTED DRAWING: Figure 1
Inventors:
OCHI KEISUKE
Application Number:
JP2018119689A
Publication Date:
January 09, 2020
Filing Date:
June 25, 2018
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
International Classes:
E04F17/06; F21S11/00
Attorney, Agent or Firm:
Masahiro Miyaji