Title:
OUTDOOR UNIT OF SEPARATE TYPE AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/1998/044299
Kind Code:
A1
Abstract:
An outdoor unit of a separate type air conditioner having a propeller fan (2) disposed in a casing (1) and a blow grille (4) disposed on the output side of the propeller fan (2). The transfer grille (4) has a rectangular air outlet opening (8), and a plurality of blades (5) in parallel at prescribed spacings in the opening (8). On both sides of a plane (P) having a prescribed crossing angle ($g(u)) in the revolving direction of the fan with respect to a straight line in the lengthwise direction of the blades (5) and passing the central axis of the fan (2), the inlet angle ($g(a)�A?) of a part (5A) of the blades (5) located in the area on one side (C�1?) of the plane (P) and the inlet angle ($g(a)�B?) in a part (5B) located in the area on the other side (C�2?) of the plane (P) differ from each other.
More Like This:
| JPS63108139 | HEAT EXCHANGER |
Inventors:
ZHENG ZHIMING
SATO SEIJI
SATO SEIJI
Application Number:
PCT/JP1998/000636
Publication Date:
October 08, 1998
Filing Date:
February 17, 1998
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F1/40; F24F1/56; F24F5/00; F24F13/075; F24F13/08; F24F13/24; (IPC1-7): F24F5/00; F24F13/08
Foreign References:
| JPH05264070A | 1993-10-12 | |||
| JPH0571766A | 1993-03-23 | |||
| JPH0536220U | 1993-05-18 |
Other References:
See also references of EP 0905455A4
None
None
Attorney, Agent or Firm:
Aoyama, Tamotsu (IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka, JP)
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