US 11,916,435 B2
Split electric machine for retrofit hybrid propulsion systems
Rick Ralph Pilgrim, Grand Falls-Windsor (CA); Sheikh Fazle Rabbi, St. John's (CA); Jason Aspin, Stratford (CA); Dipesh Maharjan, St. John's (CA); and Richard Robert Roper, Katy, TX (US)
Assigned to Duxion Motors, Inc., St. John's (CA)
Filed by Duxion Motors, Inc., St. Johns's (CA)
Filed on May 21, 2021, as Appl. No. 17/327,390.
Claims priority of provisional application 63/029,089, filed on May 22, 2020.
Prior Publication US 2021/0391760 A1, Dec. 16, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H02K 1/16 (2006.01); H02K 7/00 (2006.01); H02K 1/27 (2022.01); H02K 7/08 (2006.01); H02K 9/19 (2006.01); H02K 19/06 (2006.01); H02K 1/2783 (2022.01)
CPC H02K 1/16 (2013.01) [H02K 1/27 (2013.01); H02K 1/2783 (2022.01); H02K 7/003 (2013.01); H02K 7/08 (2013.01); H02K 9/19 (2013.01); H02K 19/06 (2013.01)] 18 Claims
OG exemplary drawing
 
12. A device, comprising: a rotor shaft collar that when in operation is circumferentially disposed about a shaft, wherein the rotor shaft collar comprises a first rotor shaft collar segment directly coupled to a second rotor shaft collar segment;
a rotor that when in operation directly contacts and circumscribes the rotor shaft collar, wherein the rotor comprises a first rotor segment directly coupled to a second rotor segment; and
a stator that when in operation is disposed about the rotor, wherein the stator comprises a first stator segment directly coupled to a second stator segment.