Title:
AIR CLEANING DEVICE FOR INTERSECTION
Document Type and Number:
Japanese Patent JP2002273134
Kind Code:
A
Abstract:
To provide an air cleaning device for an intersection capable of being installed and constructed at an already existing intersection under non-closed state and cleaning air in the intersection or near the intersection at a high efficiency.
The air cleaning device 1A for cleaning the air in or near the intersection C the intersection is constituted of a hood 2 covering at least upper parts of the intersection C or roads X, Y near the intersection; a fan 3 for discharging air in the hood 2 to the outside; and a control means 4 for controlling an action of the fan 3.
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Inventors:
OTE MASAYUKI
TAKASAGO TERUO
TAKASAGO TERUO
Application Number:
JP2001072680A
Publication Date:
September 24, 2002
Filing Date:
March 14, 2001
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F24F7/00; B01D46/00; B01D46/44; F24F7/06; F24F9/00; (IPC1-7): B01D46/00; B01D46/44; F24F7/00; F24F9/00
Attorney, Agent or Firm:
Koharu Fujita (3 outside)
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