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:
Apr. 28, 2015
Filed:
May. 17, 2012
Applicants:
Wally Ewald Rippel, Altadena, CA (US);
Scott Garret Berman, Los Angeles, CA (US);
Inventors:
Wally Ewald Rippel, Altadena, CA (US);
Scott Garret Berman, Los Angeles, CA (US);
Assignee:
AeroVironment, Inc., Monrovia, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2006.01); H02J 7/04 (2006.01); B60L 11/18 (2006.01);
U.S. Cl.
CPC ...
H02J 7/045 (2013.01); B60L 11/1816 (2013.01); B60L 2220/54 (2013.01); Y02T 10/7088 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/641 (2013.01); Y02T 90/121 (2013.01); Y02T 90/14 (2013.01);
Abstract
In one possible embodiment, a motor charging system for connection with a battery is provided having a rotor and a stator. The stator has delta H-bridge connected windings. The delta H-bridge includes an inverter at one side and a switching means at another side with each winding being connected between inverter pole switches and switching means pole switches. An A/C power port is connected to the windings such that when the switching means is off the A/C power port is connected to the battery bus via the windings and the inverter.