Title:
TORNADO AIR FLOW GENERATOR
Document Type and Number:
Japanese Patent JP3456448
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a tornado air flow generator having good installation workability at low cost.
SOLUTION: An air curtain is formed around an air inlet 4 with an air flow supplied from an air outlet 5 positioned to surround the air inlet 4 and a tornado air flow being sucked into the air outlet 5 is generated on the inside thereof. In such a tornado air flow generator, a suction unit 1 provided with the air inlet 4 is connected through a connecting duct 3 with a terminal unit 2 provided with the air outlet 5. The suction unit 1 and the terminal unit 2 can be spaced apart significantly through a simple and inexpensive means for adjusting the length of the connecting duct 3 appropriately and local air conditioning or local cleaning can be realized over a wide range at a low cost through a simple installation work.
Inventors:
Yoshimasa Kikuchi
Kunihiko Miyake
Kunihiko Miyake
Application Number:
JP18729199A
Publication Date:
October 14, 2003
Filing Date:
July 01, 1999
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F24F7/007; F24F7/00; (IPC1-7): F24F7/007; F24F7/00
Domestic Patent References:
| JP1183097A | ||||
| JP6249480A | ||||
| JP4356644A | ||||
| JP763390A |
Attorney, Agent or Firm:
Hiroshi Ohama