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:
Jan. 09, 2024
Filed:
Dec. 04, 2020
Applicant:
Shinano Kenshi Co., Ltd., Ueda, JP;
Inventors:
Takeshi Miyasaka, Nagano, JP;
Takahisa Tezuka, Nagano, JP;
Naomi Koyama, Nagano, JP;
Takuya Nakano, Nagano, JP;
Assignee:
SHINANO KENSHI CO., LTD., Ueda, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/52 (2006.01); F04D 13/06 (2006.01); F04D 29/18 (2006.01); F04D 29/40 (2006.01); H02K 3/28 (2006.01); H02K 3/32 (2006.01); H02K 3/18 (2006.01); H02K 3/04 (2006.01); H02K 1/14 (2006.01);
U.S. Cl.
CPC ...
H02K 3/522 (2013.01); F04D 13/06 (2013.01); F04D 13/064 (2013.01); F04D 13/0606 (2013.01); F04D 13/0693 (2013.01); F04D 29/18 (2013.01); F04D 29/406 (2013.01); H02K 1/148 (2013.01); H02K 3/04 (2013.01); H02K 3/18 (2013.01); H02K 3/28 (2013.01); H02K 3/32 (2013.01); H02K 2203/09 (2013.01); H02K 2203/12 (2013.01);
Abstract
An electric pump includes an impeller, a rotor connected to the impeller, a housing housing the rotor, a plurality of divided iron cores surrounding an outer surface of the housing, a plurality of divided coil bobbins respectively attached to the plurality of the divided iron cores, a plurality of divided coils respectively wound around the plurality of the divided coil bobbins, and a bus bar unit including a plurality of bus bars.