Kyle B Gaiser

US Patent:

20200259379, Aug 13, 2020

Filed:

Feb 11, 2020

Appl. No.:

16/787017

Inventors:

- Union City CA, US
Kyle B. Gaiser - Union City CA, US
Greg Olsen - Union City CA, US
Mark J. Holloway - Mountain View CA, US
Roger Nelson Hitchcock - San Leandro CA, US
Peter Thomas Tennessen - Oakland CA, US
Matthew K. Senesky - Berkeley CA, US
Edward Young Chiao - San Jose CA, US
Darlene W. Conolly - Union City CA, US
Keenan William Rodewald - Union City CA, US

Assignee:

Amber Kinetics, Inc. - Union City CA

International Classification:

H02K 1/30
H02K 7/02
H02K 15/02
H02K 15/16

Abstract:

The invention is a flywheel rotor that includes a number of adjacent laminations, stacked one on top of another, where each of the laminations has the same shape and is rotationally symmetric around a center axis, and where the shape is substantially circular and includes a plurality of protrusions on the circumference, and each of the laminations includes at least one hole for at fastening bolts to pass through. The invention typically includes an endplate at each end of stack of laminations and one of the two endplates attaches to a stubshaft.