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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.:

US 10361615 B1

PDFFull Text
Date of Patent:
Jul. 23, 2019

Filed:

Oct. 07, 2016

Electric motor and compressor having the same

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Inventors:

Tae-ho Yoon, Suwon-si, KR;

Byoung-soo Ko, Seoul, KR;

Hong-seok Kim, Yongin-si, KR;

Hyung-chul Lee, Gunpo-si, KR;

Young-kwan Kim, Anyang-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Staas & Halsey LLP

Primary Examiner:

Forrest M Phillips

Int. Cl.
CPC ...
H02K 1/14 (2006.01); H02K 1/27 (2006.01); H02K 3/18 (2006.01); H02K 7/14 (2006.01); F04C 18/34 (2006.01); F04C 23/00 (2006.01); F04C 29/02 (2006.01); H02K 21/14 (2006.01); H02K 29/03 (2006.01);
U.S. Cl.
CPC ...
H02K 21/14 (2013.01); F04C 18/34 (2013.01); F04C 23/003 (2013.01); F04C 29/02 (2013.01); H02K 1/146 (2013.01); H02K 1/2706 (2013.01); H02K 3/18 (2013.01); H02K 7/14 (2013.01); H02K 29/03 (2013.01); F04C 2210/26 (2013.01); F04C 2240/40 (2013.01); H02K 2201/03 (2013.01); H02K 2213/03 (2013.01);
Abstract

An electric motor is provided. The electric motor includes a hollow-shaped stator configured to have a teeth part protruding on an inner surface thereof, and a rotor configured to be inserted into the hollow-shaped rotor, and including an outer surface facing the teeth part, and a plurality of poles therein. The rotor includes a bridge part disposed between poles and has a front rotor groove and a back rotor groove that are each dented at a front and a back of the bridge part with respect to a rotating direction of the rotor.

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