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:
Dec. 29, 2020
Filed:
Sep. 12, 2016
Applicant:
Ta Instruments-waters L.l.c., Milford, MA (US);
Inventors:
Tom Andrikowich, Whitinsville, MA (US);
Matthew D. Graen, Champlin, MN (US);
Assignee:
TA Instruments-Waters L.L.C., Milford, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/04 (2006.01); H02K 41/02 (2006.01);
U.S. Cl.
CPC ...
H02K 9/04 (2013.01); H02K 41/02 (2013.01);
Abstract
An apparatus includes an electric machine. The electric machine includes an internal housing, an armature coil disposed within the internal housing and separated from the internal housing by a gap, and a magnetic core associated with the armature coil. The apparatus also includes a fan configured to cause air to flow in the gap between the armature coil and the internal housing.