Multi-stage door sealing and airflow release

    公开(公告)号:US09657956B2

    公开(公告)日:2017-05-23

    申请号:US13834471

    申请日:2013-03-15

    CPC classification number: F24F7/00 B60H1/00685 B60H2001/00714

    Abstract: A temperature door for an air handling system of a heating, ventilating, and air conditioning system includes a first surface defining a sealing perimeter and a pivoting structure coupled to the first surface and defining an axis. The first surface is configured to pivot about the axis in the housing of the air handling system. A sealing lip is disposed about the sealing perimeter of the first surface and is adapted to engage a corresponding sealing surface of the housing of the air handling system. A pivoting of the first surface about the axis from a sealed position causes a progressive disengagement of the sealing lip from the sealing surface beginning in a location proximate the axis while at least a portion of the sealing lip remains engaged with the sealing surface at a location spaced from the axis.

    HVAC door with intersecting surface configurations
    2.
    发明授权
    HVAC door with intersecting surface configurations 有权
    HVAC门与交叉表面配置

    公开(公告)号:US09476520B2

    公开(公告)日:2016-10-25

    申请号:US13827847

    申请日:2013-03-14

    CPC classification number: F16K47/045 B60H1/00678 B60H2001/00721 Y10T137/206

    Abstract: A fluid distribution door for use in a heating, ventilating, and air conditioning system includes a main body having a first surface and a second surface. The first surface and the second surface cooperate to form a first surface configuration which intersects with a second surface configuration. Each of the first surface configuration and the second surface configuration is formed by a three-dimensional feature.

    Abstract translation: 用于加热,通风和空调系统的流体分配门包括具有第一表面和第二表面的主体。 第一表面和第二表面协作形成与第二表面构型相交的第一表面构型。 第一表面构造和第二表面构造中的每一个由三​​维特征形成。

    HVAC DOOR WITH INTERSECTING SURFACE CONFIGURATIONS
    3.
    发明申请
    HVAC DOOR WITH INTERSECTING SURFACE CONFIGURATIONS 有权
    HVAC门与交叉表面配置

    公开(公告)号:US20140261822A1

    公开(公告)日:2014-09-18

    申请号:US13827847

    申请日:2013-03-14

    CPC classification number: F16K47/045 B60H1/00678 B60H2001/00721 Y10T137/206

    Abstract: A fluid distribution door for use in a heating, ventilating, and air conditioning system includes a main body having a first surface and a second surface. The first surface and the second surface cooperate to form a first surface configuration which intersects with a second surface configuration. Each of the first surface configuration and the second surface configuration is formed by a three-dimensional feature.

    Abstract translation: 用于加热,通风和空调系统的流体分配门包括具有第一表面和第二表面的主体。 第一表面和第二表面协作形成与第二表面构型相交的第一表面构型。 第一表面构造和第二表面构造中的每一个由三​​维特征形成。

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