DUCT CONNECTION DEVICE
    1.
    发明申请
    DUCT CONNECTION DEVICE 审中-公开
    导管连接装置

    公开(公告)号:US20170038090A1

    公开(公告)日:2017-02-09

    申请号:US14816519

    申请日:2015-08-03

    CPC classification number: F24F13/0209 F16L9/003 F16L9/17 F16L31/00

    Abstract: A duct is shaped and sized for connectability to a vent (or vent adaptor). The duct has an end portion with a flared section separated from a tapered flap section by a lip. The flaps are foldable inwardly at the lip upon engagement with the vent, and airflow through the duct presses the folded flaps against the vent for additional securement of the connection between same. Additional securement and stability may be provided by an adhesive retaining a tapered flap section to a flared section following inward folding of the tapered flap section.

    Abstract translation: 管道的形状和尺寸适于与通风口(或排气适配器)的连接。 管道具有端部,其具有通过唇缘与锥形翼片部分分离的扩口部分。 襟翼在与通气口接合时在唇缘处可向内折叠,并且通过导管的气流将折叠的襟翼压靠在通风口上,以便在其之间连接的附加固定。 额外的固定和稳定性可以通过在锥形翼片部分的向内折叠之后将锥形翼片部分保持到扩口部分的粘合剂来提供。

    NOISE ATTENUATED AIR DUCT
    3.
    发明申请
    NOISE ATTENUATED AIR DUCT 审中-公开
    噪声衰减空气导管

    公开(公告)号:US20150231946A1

    公开(公告)日:2015-08-20

    申请号:US14621990

    申请日:2015-02-13

    Inventor: Daniel Bianchi

    Abstract: An air duct having an outer surface enclosing an inner space, said inner space in contact with an inner surface of said air duct; said inner surface equipped with air flow obstacles or impediments to create eddys and back flows and reduce noise transmission of air as it travels along the length of the duct.

    Abstract translation: 一种具有封闭内部空间的外表面的空气管道,所述内部空间与所述空气管道的内表面接触; 所述内表面配备有气流障碍物或障碍物以产生涡流和回流,并且减少空气沿着管道长度行进时的噪声传播。

    AIR FILLED GASKET
    6.
    发明申请
    AIR FILLED GASKET 审中-公开

    公开(公告)号:US20190143578A1

    公开(公告)日:2019-05-16

    申请号:US16224069

    申请日:2018-12-18

    Inventor: Daniel Bianchi

    Abstract: A foam twin-sheet formed air filled gasket is provided. The foam sheets need not be covered with one or more layers of air impermeable materials before, during or after the twin-sheet forming process. Methods for manufacturing the air filled gaskets are also disclosed.

    Duct connection device
    9.
    发明授权

    公开(公告)号:US10156380B2

    公开(公告)日:2018-12-18

    申请号:US14816519

    申请日:2015-08-03

    Abstract: A duct is shaped and sized for connectability to a vent (or vent adaptor). The duct has an end portion with a flared section separated from a tapered flap section by a lip. The flaps are foldable inwardly at the lip upon engagement with the vent, and airflow through the duct presses the folded flaps against the vent for additional securement of the connection between same. Additional securement and stability may be provided by an adhesive retaining a tapered flap section to a flared section following inward folding of the tapered flap section.

    Pre-duct devices and methods for making air ducts

    公开(公告)号:US10139018B2

    公开(公告)日:2018-11-27

    申请号:US15071763

    申请日:2016-03-16

    Abstract: A foam duct is provided. Among other applications, it may be used in automotive HVAC systems. The method of making this duct reduces material waste and provides an unexpectedly reliable joint in a duct at a sharp or rounded corner. In place, the airflow further supports the joint. In the method, a first portion of a hollow pre-duct is joined with a second portion of a hollow pre-duct by bending the portions at a cut-out positioned between the portions. The bending is complete when the portions form a mechanical connection, which may be signaled by tactile or audible feedback.

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