The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2022
Filed:
Feb. 11, 2020
Amber Kinetics, Inc., Union City, CA (US);
Seth R. Sanders, Berkeley, 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);
AMBER KINETICS, INC., Union City, CA (US);
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.