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. 21, 2020
Filed:
Jan. 29, 2018
Applicant:
Keihin Corporation, Tokyo, JP;
Inventor:
Masaaki Ishizaki, Sakura, JP;
Assignee:
KEIHIN CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/24 (2006.01); F04D 25/06 (2006.01); F04D 29/66 (2006.01); H02K 1/16 (2006.01); H02K 5/16 (2006.01); H02K 5/22 (2006.01); H02K 7/14 (2006.01); H02K 11/30 (2016.01); H02K 1/27 (2006.01); H02K 3/52 (2006.01); H02K 5/173 (2006.01); H02K 11/33 (2016.01); F04D 25/08 (2006.01); F24F 7/007 (2006.01);
U.S. Cl.
CPC ...
H02K 5/24 (2013.01); F04D 25/062 (2013.01); F04D 29/668 (2013.01); H02K 1/16 (2013.01); H02K 1/2786 (2013.01); H02K 3/522 (2013.01); H02K 5/161 (2013.01); H02K 5/1735 (2013.01); H02K 5/225 (2013.01); H02K 7/14 (2013.01); H02K 11/30 (2016.01); H02K 11/33 (2016.01); F04D 25/08 (2013.01); F24F 7/007 (2013.01); H02K 2211/03 (2013.01);
Abstract
An air-conditioning blower motor unit includes a brushless motor that is controlled by electronic parts arranged on a circuit board. A rotation shaft of the brushless motor that rotates a blower fan is rotatably held by bearing holders. The bearing holders and the circuit board are held by a support disk without overlapping each other. The support disk is held by the bearing holders via a vibration absorber.