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. 15, 2014
Filed:
Aug. 18, 2011
Applicant:
Peter Jungklas Nybo, Randers SV, DK;
Inventor:
Peter Jungklas Nybo, Randers SV, DK;
Assignee:
Grundfos Management a/s, Bjerringbro, DK;
Primary Examiner:
Int. Cl.
CPC ...
B02C 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A grinder unit () includes an electrical grinder motor (), a current sensing device for measuring the current () used by the grinder motor (), and a control device () for controlling the activity of the grinder motor (). The control device () is configured to change the activity of the grinder motor () on the basis of the measured current () of the grinder motor ().