Title:
OUTDOOR MACHINE OF AIR CONDITIONER
Document Type and Number:
Japanese Patent JP3428378
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an outdoor machine of an air conditioner capable of reducing noise produced owing to blowoff air and securing the satisfactory volume of the blowoff air.
SOLUTION: An outdoor machine includes a blowoff grill 2 in parallel to which a plurality of protective members 3 are extended laterally, a propeller fan 4 for forcedly feeding blowoff air through the blowoff grill 2, and a bell mouth 6. The bell mouth 6 includes an annular part 7 surrounding the outer periphery of the propeller fan 4 and a fan air guide part 8 which is opened facing the blowoff grill 2 to form a cylindrical vent passage. The fan air guide part 8 is greatly opened laterally in a left upper quarter part 12 and a right lower quarter part 14.
Inventors:
Takahiro Okamoto
Kazuhisa Hinatsu
Kazuhisa Hinatsu
Application Number:
JP18578797A
Publication Date:
July 22, 2003
Filing Date:
June 25, 1997
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F24F5/00; (IPC1-7): F24F5/00
Domestic Patent References:
| JP571768A | ||||
| JP8189671A | ||||
| JP749137A |
Attorney, Agent or Firm:
Masahiro Nishimori
Previous Patent: CARRYING FACILITY
Next Patent: SEMICONDUCTOR FOR DRIVING CONTROL FOR LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVIC...
Next Patent: SEMICONDUCTOR FOR DRIVING CONTROL FOR LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVIC...