Aliasing bladeless_fan <-> dyson_fan
Reason: Seems to be the same thing.
Direction of the alias could go either way but personally I'm in favour of aliasing to bladeless_fan because the thing wasn't originally invented by Dyson (see http://www.telegraph.co.uk/technology/news/6377644/Dyson-fan-was-it-invented-30-years-ago.html ).
Edit note: I replaced the source link with a better one.
Updated by jxh2154