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Title:
DUCT VENTILATOR
Document Type and Number:
WIPO Patent Application WO/2019/162986
Kind Code:
A1
Abstract:
A duct ventilator comprises: a ventilator body (2) that has a box shape with the top face (28) and the bottom face opened, that is provided with an air outlet on a side face, and for which the bottom face opening forms an air inlet; a motor mount plate (22) that covers the top face of the ventilator body (2) and that can be attached to and removed from the ventilator body through the bottom face opening of the ventilator body; a blower that has a fan to form an air flow to blow air into the ventilator body (2) from the air inlet and out from the air outlet, and a motor (3) to drive the fan, wherein the motor (3) is fixed to the motor mount plate (22); an electric wire connection device that is disposed on the upper face of the motor mount plate (22) and that electrically connects an external power source electric wire (21) and the motor (3); and a power source electric wire anchor part (29) that is disposed on the upper face of the motor mount plate (22) and that prevents deterioration of the reliability of the electrical connection between the electric wire connection device and the external power source electric wire (21) on the outside of the ventilator body (2).

Inventors:
NAGASAKI, Daisuke (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
KOSAKI, Takahiro (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
SAWANO, Yusuke (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
TAKASE, Tsuyoshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
TSUNODA, Yuma (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2018/005865
Publication Date:
August 29, 2019
Filing Date:
February 20, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F24F7/10
Attorney, Agent or Firm:
TAKAMURA, Jun (Sakai International Patent Office, Toranomon Mitsui Building 8-1, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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