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. 02, 2024
Filed:
Sep. 22, 2022
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Takafumi Kotani, Wako, JP;
Kana Miyagi, Wako, JP;
Wataru Matsuyama, Wako, JP;
Masahiro Takahashi, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 9/06 (2006.01); F01P 5/06 (2006.01); F02B 63/04 (2006.01); H02K 7/18 (2006.01);
U.S. Cl.
CPC ...
H02K 9/06 (2013.01); F01P 5/06 (2013.01); F02B 63/044 (2013.01); H02K 7/1815 (2013.01);
Abstract
In a generator including an engine, a rotating electric machine, and a cooling fan that rotates integrally with a rotor of the rotating electric machine, the cooling fan includes a plurality of fans disposed at an interval in an axial direction of the fan, and a cylindrical body that extends in the axial direction of the cooling fan with a cylindrical cross section in an inner peripheral space of an upstream fan and is disposed more on the upstream side than a downstream fan.