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. 21, 2020
Filed:
Nov. 23, 2015
Applicant:
Ingersoll-rand Company, Davidson, NC (US);
Inventors:
Assignee:
Ingersoll-Rand Industrial U.S., Inc., Davidson, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 15/02 (2006.01); H02K 1/27 (2006.01); H02K 15/03 (2006.01); H02K 1/28 (2006.01);
U.S. Cl.
CPC ...
H02K 1/278 (2013.01); H02K 1/28 (2013.01); H02K 15/03 (2013.01); Y10T 29/49012 (2015.01);
Abstract
A method of making a permanent magnet rotor includes interference fitting pressure tools into bores in a rotor core as to deform material of the rotor core outwardly to bias permanent magnets mounted thereon in a radially outward direction against a fixation sleeve.
Vikman, Esa. (2020). Method of making a permanent magnet rotor (U.S. Patent No. 10720808). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10720808
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile