| 摘要 |
PROBLEM TO BE SOLVED: To provide a cross-flow fan in which the deformation of a plate by cooling is suppressed. SOLUTION: This cross-flow fan 10 is a resin one, and comprises a circular support plate 21 and a plurality of vanes 42. The circular support plate 21 comprises a base section 22 and a thick-wall section 23. The thick-wall section 23 is thicker than the base section 22, and contains the thickest portions 24a, 24b thicker than a first thickness. The plurality of vanes 42 are disposed on the outer periphery of the circular support plate 21. The thickest portions 24a, 24b are divided into two or more in the predetermined cross section of the circular support plate 21. COPYRIGHT: (C)2010,JPO&INPIT
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