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:
Apr. 14, 2020
Filed:
Mar. 11, 2016
Applicant:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, JP;
Inventors:
Assignee:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 19/02 (2006.01); H02K 1/18 (2006.01); H02P 21/22 (2016.01); H02P 25/064 (2016.01); H02P 6/00 (2016.01); H02K 41/03 (2006.01); H02P 21/06 (2016.01);
U.S. Cl.
CPC ...
H02P 25/064 (2016.02); H02K 41/033 (2013.01); H02P 6/006 (2013.01); H02P 21/06 (2013.01);
Abstract
This disclosure discloses a linear motor including a stator and a mover including a field magnet and an armature winding. The mover includes a mover iron core including a plurality of teeth around each of which the armature winding is wound. Some or all of the plurality of teeth include a first hole formed in a slot housing the armature winding.