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    Ducted exhaust equipment enclosure
    4.
    发明授权
    Ducted exhaust equipment enclosure 有权

    公开(公告)号：US11706898B2

    公开(公告)日：2023-07-18

    申请号：US17954543

    申请日：2022-09-28

    Applicant: CHATSWORTH PRODUCTS, INC.

    Inventor： William Krietzman

    IPC: H05K7/20 ,  F24F7/04

    CPC classification number: H05K7/20009 ,  F24F7/04 ,  H05K7/20736

    Abstract: An electronic equipment enclosure includes a frame structure at least partially enclosed by a plurality of panels defining a compartment in which one or more electronic components are mounted and an exhaust air duct that is adapted to segregate hot air being exhausted from the compartment from cool air entering the compartment, thereby improving thermal management of the enclosure. The exhaust duct includes a lower duct section extending upward from the top panel of the compartment and an upper duct section telescoping upward from an upper end of the lower duct section. Each duct section includes four panels connected together by hinged corner fittings such that the section is collapsible. The upper duct section includes an outwardly flared portion.

    Fastener and vent device for telecommunications equipment
    6.
    发明授权
    Fastener and vent device for telecommunications equipment 有权

    公开(公告)号：US11661965B2

    公开(公告)日：2023-05-30

    申请号：US17068943

    申请日：2020-10-13

    Applicant: Nokia Shanghai Bell Co., Ltd.

    Inventor： Asaad Elsaadani ,  William Wilber

    IPC: F16B33/00 ,  F16B23/00 ,  H05K7/20 ,  H05K5/03

    CPC classification number: F16B33/004 ,  F16B23/00 ,  H05K5/03 ,  H05K7/20009

    Abstract: A device includes a head having a material having a plurality of pores, wherein at least some of the pores from the plurality of pores each have a size that is smaller than a water molecule and larger than an air molecule such that the air molecules can pass through the pores and the water molecules are prevented from passing through the pores; and an elongated body extending from the head and having a thread on an outer surface thereof and having a conduit extending longitudinally through the elongated body to the head. The device is configured to fasten a first surface to a second surface using the thread of the elongated body.

    ELECTRONIC DEVICE
    7.
    发明申请
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20190200484A1

    公开(公告)日：2019-06-27

    申请号：US16019573

    申请日：2018-06-27

    Applicant: Acer Incorporated

    Inventor： Hung-Chi Chen ,  Hsueh-Chih Peng ,  Shun-Bin Chen ,  Huei-Ting Chuang ,  Pao-Min Huang

    IPC: H05K7/20 ,  H05K5/02

    CPC classification number: H05K7/20409 ,  G06F1/166 ,  G06F1/203 ,  G06F1/206 ,  H05K5/0234 ,  H05K7/20009

    Abstract: An electronic device includes a body and a shape memory element. The body includes an opening at a bottom surface of the electronic device. The shape memory element is twistably disposed in the opening, extended along an axis, and includes a first end which is fixed on the body, and a second end relative to the first end. When the temperature of the shape memory element is below a predetermined temperature range, the shape memory element is in a first shape and the second end is positioned inside the opening. When the temperature of the shape memory element is greater than the predetermined temperature range, the shape memory element is twisted to deform into a second shape, and the second end protrudes out of the opening.

    Central-string inverter device
    8.
    发明授权
    Central-string inverter device 有权

    公开(公告)号：US10038391B2

    公开(公告)日：2018-07-31

    申请号：US15630118

    申请日：2017-06-22

    Applicant: SUNGROW POWER SUPPLY CO., LTD.

    Inventor： Wei Zhao ,  You Lu ,  Tan Shen ,  Xiaodong Mei

    IPC: H05K7/20 ,  H02M7/00 ,  H05K7/14 ,  H02J1/10 ,  H02M7/42

    CPC classification number: H02M7/003 ,  H02J1/102 ,  H02M7/42 ,  H05K7/1427 ,  H05K7/20009 ,  H05K7/2059 ,  H05K7/20909

    Abstract: A central-string inverter device is provided, including a container and multiple string inverters installed in the container. The multiple string inverters are arranged in two rows located respectively on two opposite sides of the container. An intermediate duct is formed between the two rows of string inverters. An air outlet is arranged on each of side walls of the two opposite sides of the container. An air inlet is arranged on each of side walls of the other two opposite sides of the container or on a bottom wall of the container. Pulling structures corresponding to the multiple string inverters are arranged on the side walls of the two opposite sides of the container. Each string inverter is installed or removed through the pulling structure.

    Integrated bi-directional controlled vent
    9.
    发明授权
    Integrated bi-directional controlled vent 有权

    公开(公告)号：US10021808B1

    公开(公告)日：2018-07-10

    申请号：US15593245

    申请日：2017-05-11

    Applicant: Apple Inc.

    Inventor： Eric N. Nyland ,  Michael Benjamin Wittenberg ,  Timothy Y. Lee

    IPC: H05K7/20 ,  H05K5/02

    CPC classification number: H05K7/20009 ,  H04M1/0202 ,  H04M2250/22 ,  H05K5/0213 ,  H05K5/0217

    Abstract: A vent assembly in an electronic device is described. The vent assembly may regulate air into and out of the electronic device. The vent assembly may include multiple layers of material bonded together, with each layer having a flap (or flaps) that combines with another flap to form a valve. The vent assembly may include a first layer bonded with a second layer. The first layer includes a first flap, and the second layer includes a second flap that combines with the first flap to form a first valve that regulates air out of the electronic device. The vent assembly can include a third layer. Then, the second layer includes a third flap, and the third layer includes a fourth flap that combines with the third flap to form a second valve that regulates air into the electronic device. In some instances, each valve may permit airflow in one direction.

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