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:
Jul. 19, 2022
Filed:
Sep. 30, 2019
Applicant:
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Inventors:
Stefan T. Dziekonski, Greendale, WI (US);
Ahmad K. Omari, Bayside, WI (US);
Patrick K. Duffy, Milwaukee, WI (US);
Andrew E. Carlson, Franklin, WI (US);
Randall S. Langer, Oak Creek, WI (US);
Assignee:
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 9/56 (2006.01); H01H 9/54 (2006.01); H02K 11/33 (2016.01); H02K 11/00 (2016.01); H01H 47/22 (2006.01); H01H 47/18 (2006.01); H02P 1/10 (2006.01); H01H 50/00 (2006.01);
U.S. Cl.
CPC ...
H02P 1/10 (2013.01); H01H 9/563 (2013.01); H01H 47/18 (2013.01); H01H 47/223 (2013.01); H01H 50/002 (2013.01); H02K 11/0094 (2013.01); H02K 11/33 (2016.01);
Abstract
A point-on-wave relay device includes a first contact relay and a second contact relay in series with the first contact relay. A first state of the first contact relay in conjunction with a first state of the second contact relay causes a point-on-wave open operation and second state of the first contact relay in conjunction with a second state of the second contact relay causes a point-on-wave close operation.