发明授权
US5803707A Slide-in cross current ventilator 失效
滑入式交流通风机

Slide-in cross current ventilator
摘要:
A slide-in cross current ventilator including a drive for driving the ventilator impeller which is connected to the drive device in a cantilever manner, an air guide shrouding associated with the impeller, and a flange for mounting the slide-in ventilator at an installation site and located between the drive and the impeller.
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