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. 24, 2014
Filed:
Mar. 18, 2011
Applicants:
Jeff Cannon, Palatine, IL (US);
Athanase N Tsergas, Wood Dale, IL (US);
Edward V Minnich, Grayslake, IL (US);
Stoyan Staev, Lombard, IL (US);
Inventors:
Jeff Cannon, Palatine, IL (US);
Athanase N Tsergas, Wood Dale, IL (US);
Edward V Minnich, Grayslake, IL (US);
Stoyan Staev, Lombard, IL (US);
Assignee:
Merkle-Korff Industries, Inc., Elk Grove Village, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 7/00 (2006.01); H02K 7/116 (2006.01);
U.S. Cl.
CPC ...
H02P 7/00 (2013.01); H02K 7/116 (2013.01);
Abstract
A control circuit for a PMDC motor used in an ice delivery apparatus, the circuit including a double pole double throw relay that switches both sides of the circuit and peripheral circuitry connected between a power source and the double pole double throw relay to rectify the power source and power the PMDC motor.