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:
Feb. 18, 2020
Filed:
Jan. 29, 2018
Applicant:
Franklin Electric Co., Inc., Fort Wayne, IN (US);
Inventors:
Ryan A. Lauw, Tigard, OR (US);
Scott E. Leonard, Portland, OR (US);
Dalton H. Paull, Portland, OR (US);
Andre P. Perra, Portland, OR (US);
Assignee:
Franklin Electric Co., Inc., Fort Wayne, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/18 (2006.01); H02K 11/33 (2016.01); H02K 5/20 (2006.01);
U.S. Cl.
CPC ...
H02K 11/33 (2016.01); H02K 5/20 (2013.01); H02K 9/18 (2013.01); H02K 2205/09 (2013.01); H02K 2213/06 (2013.01);
Abstract
A motor control system to drive an alternating-current (AC) motor. The motor control system includes a motor drive. The motor drive may include a duct having first, second and third openings. The motor control system may include a bypass circuit to power the AC motor if the motor drive experiences a fault or to save energy.