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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 10749406 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

Aug. 14, 2018

Blower device

Applicant:

Shinano Kenshi Co., Ltd., Ueda-shi, Nagano, JP;

Inventor:

Akihito Fukuzawa, Nagano, JP;

Assignee:

SHINANO KENSHI CO., LTD., Ueda-shi, JP;

Attorney:

Oliff PLC

Primary Examiner:

Burton S Mullins

Int. Cl.
CPC ...
H02K 5/22 (2006.01); H02K 7/14 (2006.01); H02K 11/33 (2016.01); F04D 29/08 (2006.01); F04D 25/06 (2006.01); H02K 5/10 (2006.01); H02K 5/16 (2006.01); H02K 5/24 (2006.01); H02K 1/27 (2006.01); H02K 3/34 (2006.01);
U.S. Cl.
CPC ...
H02K 5/225 (2013.01); F04D 25/0613 (2013.01); F04D 25/0693 (2013.01); F04D 29/083 (2013.01); H02K 5/10 (2013.01); H02K 7/14 (2013.01); H02K 11/33 (2016.01); H02K 1/2786 (2013.01); H02K 3/345 (2013.01); H02K 5/161 (2013.01); H02K 5/24 (2013.01);
Abstract

A blower device includes: a fan; a motor rotating the fan; a cover covering a stator and a coil of the motor; a terminal electrically connected to the coil and protruding from the cover; a printed circuit board electrically connected to the terminal; a housing including a receiving hole receiving the terminal and supporting the stator; and an elastic body sandwiched between the cover and the housing and formed into an annular shape, wherein the elastic body includes a first seal portion surrounding the terminal within the receiving hole, the cover includes a protruding portion, a protruding height of the protruding portion from the cover is lower than that of the terminal from the cover, and the protruding portion supports the first seal portion.

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