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    VENTILATOR AND METHOD OF MANUFACTURING VENTILATOR
    1.
    发明申请
    VENTILATOR AND METHOD OF MANUFACTURING VENTILATOR 审中-公开

    公开(公告)号：US20180245808A1

    公开(公告)日：2018-08-30

    申请号：US15900998

    申请日：2018-02-21

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Yasuaki SHIMA ,  Daisuke KANEMATSU ,  Shogo MAEDA

    IPC: F24F7/02

    CPC classification number: F24F7/025 ,  F24F2007/001 ,  F24F2221/14

    Abstract: A ventilator includes a body part with a box shape, an adapter plate provided on one surface of the body part, a blowing part, and an adapter provided on the adapter plate. The adapter includes a connection surface connected to the adapter plate, and a cylindrical outer peripheral wall rising perpendicularly from the connection surface. The adapter plate includes a first hook part, a second hook part, a first caulking joint part, and a second caulking joint part. The first hook part and the second hook part restrict the connection surface to slide in a horizontal direction, while restricting the connection surface to move in a direction away from the adapter plate in the restriction condition. The adapter plate and the connection surface are overlapped with each other to be joined by the first caulking joint part and the second caulking joint part.

    VENTILATION FAN
    2.
    发明申请
    VENTILATION FAN 审中-公开

    公开(公告)号：US20180180313A1

    公开(公告)日：2018-06-28

    申请号：US15846335

    申请日：2017-12-19

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Daisuke KANEMATSU ,  Yasuaki SHIMA ,  Shogo MAEDA

    IPC: F24F7/08 ,  F24F7/013

    CPC classification number: F24F7/08 ,  F24F7/013 ,  F24F11/77 ,  F24F2007/001 ,  F24F2013/221 ,  F24F2110/20

    Abstract: The ventilation fan includes a housing in which an suction port and an exhaust port are provided, a blowing part that guides air to the exhaust port from the suction port, an orifice that guides air sucked from the suction port to the blowing part via an air exhaust channel that communicates the suction port and the exhaust port, a humidity sensor for detecting humidity of air in the housing, and a humidity sensor case for accommodating the humidity sensor. The humidity sensor case includes a sensor base with a box shape having an opening, a first sensor cap that has a first ventilation hole and covers the opening, and a second sensor cap that has a second ventilation hole and covers the opening inside the first sensor cap.

    SHUTTER AND AIR BLOWER
    5.
    发明申请
    SHUTTER AND AIR BLOWER 审中-公开

    公开(公告)号：US20190301769A1

    公开(公告)日：2019-10-03

    申请号：US16360083

    申请日：2019-03-21

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Daisuke KANEMATSU ,  Yasuaki SHIMA ,  Shuto NONOSHITA ,  Naoyuki FUNADA

    IPC: F24F13/14 ,  F24F7/10 ,  F24F13/06

    Abstract: Provided is a shutter comprising a main body and a shaft bearing. The main body has a substantially circular plate shape, and, in a closed state to close a passage, a front face of the main body is located upstream of a back face thereof in the passage. The shaft bearing is rotatably engaged with a shaft configured to divide the passage into a main passage and a sub-passage in an open state to open the passage, the sub-passage having a cross-sectional area smaller than that of the main passage. The main body includes: a main-passage-side end located in the main passage in the closed state; and a bent portion bent at the main-passage-side end in a direction from the back face side to the front face side. A parallel cross-section of the main body, the cross-section being taken along a parting plane parallel to the shaft, has a circular arc shape bowed toward the back face side from the front face side.

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