Title: Centrifugal wheel assembly for spraying apparatus

Abstract: A centrifugal wheel assembly includes a disc-type guide wheel having a rotary axis; and a plurality of impeller vanes oriented radially with respect to the guide wheel. Each impeller vane has oppositely located particle propelling surfaces of identical shape. Each impeller vane has a longitudinal axis and a transverse axis oriented perpendicularly to the longitudinal axis. Both axes are contained in a central plane passing through the impeller vane and oriented parallel to the particle propelling surfaces. The impeller vane is symmetrical with respect to both axes. Each impeller vane further has recesses at its mid length; the recesses are arranged symmetrically with respect to both axes and receive clamping elements for releasably fastening each impeller vane to the guide wheel.

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Inventors: Jahn, Wolfgang (Hagen, DE, US)

Application Number: 028673
Filing Date: 1979-04-10
Publication_date: 1980-10-14
Assignee: Firma Maschinen und Werkzeugfabrik Kabel Vogel & Schemmann (Hagen-Kabel, DE)
Primary Class(es): 451/97 451/98
Other Classes:
US Patent Ref:

2119813	Jun, 1938	Keefer	51/435.
2819562	Jan, 1958	Barnes	51/435.
2869289	Jan, 1959	Gossard	51/435.
3352064	Nov, 1967	De Groot	51/434.
3785105	Jan, 1974	Freeman	51/434.
4069025	Jan, 1978	Macmillan	51/434.

Other Refs: 2606063

Jan, 1978	DE.

Primary Examiner: Smith, Gary L.
Assistant Examiner:
Attorney: Spencer & Kaye