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:
Sep. 28, 2021
Filed:
Apr. 01, 2021
Applicant:
Tula Etechnology, Inc., San Jose, CA (US);
Inventor:
Zakirul Islam, San Jose, CA (US);
Assignee:
Tula eTechnology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 5/747 (2006.01); B60K 1/02 (2006.01); H02K 51/00 (2006.01);
U.S. Cl.
CPC ...
H02P 5/747 (2013.01); B60K 1/02 (2013.01); H02K 51/00 (2013.01);
Abstract
A magnetically de-coupled, separately controlled, electric machine assembly including a radial and one or more axial electric machines, each with rotors mechanically coupled to and arranged to directly drive a single shaft. Each of the electric machines are independently, but cooperatively, controlled by two (or more) inverters respectively. The axial and radial electric machines are contained in a single housing.