发明名称 |
OUTDOOR UNIT OF AN AIR CONDITIONER |
摘要 |
An outdoor unit for use in an air conditioner has a propeller fan (2) disposed in a casing (1), and an outlet grille (4) disposed on an outlet side of the propeller fan (2). The outlet grille (4) has a square outlet opening (8) and has a plurality of blades (5) disposed in parallel with one another at given intervals in the outlet opening (8). With respect to a plane (P) which intersects with lines extending along lengths of the blades (5) at a given angle (&thetas;) in a rotational direction of the fan and which includes the central axis of the fan (2), a difference exists between an inlet angle ( alpha A) of portions (5A) of the blades (5) positioned in an area (C1) on one side of the plane (P) and an inlet angle ( alpha B) of portions (5B) of the blades (5) positioned in an area (C2) on the other side of the plane (P). <IMAGE> |
申请公布号 |
EP0905455(B1) |
申请公布日期 |
2003.05.02 |
申请号 |
EP19980902248 |
申请日期 |
1998.02.17 |
申请人 |
DAIKIN INDUSTRIES, LIMITED |
发明人 |
ZHENG, ZHIMING;SATO, SEIJI |
分类号 |
F24F5/00;F24F1/40;F24F1/56;F24F13/075;F24F13/08;F24F13/24;(IPC1-7):F24F5/00;F24F1/00 |
主分类号 |
F24F5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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