Patent ID: 9392917
Filing Date: 2016-07-19
CPC Classification: A47L

Claim Text:
1. A cleaning appliance of the cylinder type comprising: a cyclonic separating apparatus for separating dirt from a dirt-bearing fluid flow, the cyclonic separating apparatus having a first cyclonic separation unit comprising a low efficiency cyclone and a second cyclonic separation unit comprising a plurality of second cyclones, the second cyclonic separation unit forming at least a part of the external surface of the cyclonic separating apparatus, a floor-engaging rolling assembly, the rolling assembly comprising a main body and a plurality of floor-engaging wheels rotatably connected to the main body, the main body having a recess in which the cyclonic separating apparatus is received, the recess further comprising one or more shaped recesses which are shaped to accommodate correspondingly shaped portions of the cyclonic separating apparatus, such that the cyclonic separating apparatus can be secured closely within the recess, wherein the portions of the cyclonic separating apparatus are portions of one or more of the second cyclones, at least one of the second cyclones being at least partially located in a shaped recess when the cyclonic separating apparatus is received in the recess.