| 摘要 |
PROBLEM TO BE SOLVED: To provide a cross flow fan capable of suppressing occurrence of offensive noise, and having high productivity.SOLUTION: A cross flow fan is configured such that end plates provided at both end parts, a first fan body, and a second fan body 35b are connected in series. The first fan body includes a plurality of blades arranged in an annular shape, and a support plate having an opening part. The second fan body 35b includes a plurality of blades arranged in an annular shape, and a support plate having no opening part. At the outer peripheral part of the support plate 35b1 of the second fan body 35b, a groove 50 is provided. |
