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1. (WO2018105207) FAN DEVICE

Pub. No.:    WO/2018/105207    International Application No.:    PCT/JP2017/035337
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Fri Sep 29 01:59:59 CEST 2017
IPC: F04D 29/00
F04D 29/58
H02K 7/14
Applicants: NIDEC COPAL ELECTRONICS CORPORATION
日本電産コパル電子株式会社
Inventors: KANAI, Takashi
金井 孝
MATSUSHITA, Hiroki
松下 裕樹
Title: FAN DEVICE
Abstract:
A fan device according to an embodiment is equipped with: a housing (11) equipped with an intake chamber (INR) for taking in external air through an intake port (17a), a storage chamber (LR) which connects to the intake chamber via an opening (17c), and an exhaust port (17b) for discharging air inside the storage chamber to the outside; a motor (12) equipped with a coil (125) and provided inside the storage chamber of the housing; a fan (13) which draws air inside the intake chamber through the opening into the storage chamber, blows air from the storage chamber to the exhaust port, and is provided on the rotating shaft of the motor; a sealing member (14) for sealing the intake chamber; and a circuit substrate (30) provided on the sealing member and having a circuit component positioned thereon for driving the motor.