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:
May. 28, 2019
Filed:
Jun. 30, 2016
Applicant:
Rosemount Inc., Shakopee, MN (US);
Inventors:
Eric Russell Lovegren, Monticello, MN (US);
Richard Louis Nelson, Chanhassen, MN (US);
Assignee:
Rosemount Inc., Shakopee, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
G01L 19/16 (2006.01); H02P 8/16 (2006.01); H02K 37/00 (2006.01);
U.S. Cl.
CPC ...
H02P 8/16 (2013.01); G01L 19/16 (2013.01); H02K 37/00 (2013.01);
Abstract
A battery powered device includes a battery and a motor controller that is coupled to the battery. A motor is operably coupled to the motor controller. The motor controller is configured to detect an amount of available power from the battery and engage the motor based on the amount of available power.