US 12,378,972 B2
Systems for manufacturing an impeller wheel assembly
Daniel J. Barlog, DeMotte, IN (US)
Assigned to Turbonetics Holdings, Inc.
Filed by Turbonetics Holdings, Inc., Moorpark, CA (US)
Filed on Apr. 14, 2023, as Appl. No. 18/301,153.
Application 18/301,153 is a division of application No. 16/818,786, filed on Mar. 13, 2020, granted, now 11,661,951.
Prior Publication US 2023/0250831 A1, Aug. 10, 2023
Int. Cl. F04D 29/26 (2006.01); F04D 29/62 (2006.01)
CPC F04D 29/263 (2013.01) [F04D 29/626 (2013.01); F05B 2230/21 (2013.01); F05B 2230/239 (2013.01); F05B 2230/61 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A system, comprising:
a back face of an impeller wheel, opposite an exducer side, comprising a plurality of recesses interlocked with a plurality of bosses on a first face of a holding plate, wherein each recess is shaped via interconnected edges of adjacent blades of the impeller wheel, and wherein each boss of the plurality of bosses is positioned between adjacent blades of the impeller wheel.