发明名称 |
FOERAENDRADE KONSTRUKTIONER FOER DELKONSTRUKTIONER AV CENTRIFUGALFLAEKTER FOER UNDERLAETTANDE AV UNDERHAOLL. |
摘要 |
Casing construction for centrifugal fans, in which the casing 5 is constructed in such a manner that conventional construction and connecting flanges are unnecessary. The casing 5 is easy to adjust continuously to the desired blowing angle and is mounted with the blowing opening to the right or the left on its fixed support 2-3. Small fan casings can also be mounted directly on a cover 7 fastened to the body 9 of the operating machinery, to which body the casing 5 and also the body 2-3 can be fastened rapidly by means of fastening arrangements 12. The construction parts on the suction side and the pressure side of the casing 5 can be connected to parts corresponding to the pipe system without flange connections. <IMAGE> |
申请公布号 |
FI851381(L) |
申请公布日期 |
1986.10.05 |
申请号 |
FI19850001381 |
申请日期 |
1985.04.04 |
申请人 |
INSINOEOERITOIMISTO AEROMEKANO OY |
发明人 |
MIETTINEN, JOHAN ERIK OLAVI |
分类号 |
F04D;F04D29/60 |
主分类号 |
F04D |
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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