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. 13, 2022
Filed:
Sep. 20, 2017
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Kazuhisa Fujiwara, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/20 (2006.01); H02K 9/06 (2006.01); H02K 11/33 (2016.01); A01D 34/68 (2006.01); A01D 34/78 (2006.01); H02K 11/00 (2016.01); H02K 21/22 (2006.01); A01D 101/00 (2006.01); H02K 9/26 (2006.01);
U.S. Cl.
CPC ...
H02K 9/06 (2013.01); H02K 5/207 (2021.01); H02K 11/0094 (2013.01); H02K 11/33 (2016.01); H02K 21/22 (2013.01); A01D 34/68 (2013.01); A01D 34/78 (2013.01); A01D 2101/00 (2013.01); H02K 9/26 (2013.01);
Abstract
An electric unit is provided with: a motor having a stator and a rotor; a control unit that controls the motor; and a cooling fan that generates cooling wind for cooling the motor and the control unit. The control unit is provided in the upstream of the stator in a cooling flow channel for circulating the cooling wind. The cooling fan is provided to be positioned in the downstream of the motor in the cooling flow channel, the cooling fan generating the cooling wind by drawing air.