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:
Jan. 01, 2013
Filed:
Jun. 01, 2010
Applicants:
Will Robert Hippen, Santa Barbara, CA (US);
Franz Laimboeck, Goleta, GA (US);
Peter Hofbauer, West Bloomfield, MI (US);
Inventors:
Will Robert Hippen, Santa Barbara, CA (US);
Franz Laimboeck, Goleta, GA (US);
Peter Hofbauer, West Bloomfield, MI (US);
Assignee:
EcoMotors International, Allen Park, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/481 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotor for use in an electrical motor which includes an anti-expansion ring centrally mounted on the rotor to restrict the extent rotor elements mounted on a rotatable shaft may expand outward due to centrifugal forces generated when the motor is operated. Such motors are suited for use in high rotational speed environments such as electrically controlled turbochargers.