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    • 2. 发明授权
    • Versatile HVAC sensor
    • 多功能HVAC传感器
    • US07963453B2
    • 2011-06-21
    • US12123221
    • 2008-05-19
    • Jeremy W. PetersonSylvain Mayer
    • Jeremy W. PetersonSylvain Mayer
    • F24F3/14G05D22/02
    • F24F2110/10F24F11/30F24F2110/00F24F2110/20F24F2110/70F24F2110/72Y02A50/243
    • An HVAC sensor is provided that includes a housing that houses a sensor. In some instances, a conduit is provided that has a first end that extends out the back of the HVAC sensor housing and adjacent to (and sometimes through) a hole in a duct of the HVAC system that is situated behind the HVAC sensor. The sensor itself may be positioned adjacent the other end of the conduit outside of the duct, and sometimes inside the housing of the HVAC sensor. The conduit may direct pressurized air emanating from the hole in the duct toward the sensor, thereby allowing the sensor to sense a parameter of the air in the duct without actually positioning the sensor within the duct.
    • 提供一种HVAC传感器,其包括容纳传感器的壳体。 在一些情况下,提供了导管,其具有延伸出HVAC传感器壳体的后部并与HVAC传感器后面的HVAC系统的管道中的(并且有时穿过)孔的第一端。 传感器本身可以定位成与管道外部的导管的另一端相邻,并且有时位于HVAC传感器的壳体内。 管道可以将从管道中的孔发出的加压空气引导到传感器,从而允许传感器感测管道中的空气的参数,而不将传感器实际上定位在管道内。
    • 3. 发明授权
    • Collapsible auto expanding media filter
    • 可折叠自动扩展介质过滤器
    • US07452396B2
    • 2008-11-18
    • US11276465
    • 2006-03-01
    • Brad A. TerlsonCharles E. BartlettJeremy W. PetersonDavid Justin McCurnin
    • Brad A. TerlsonCharles E. BartlettJeremy W. PetersonDavid Justin McCurnin
    • B01D46/00
    • B01D46/10B01D46/521B01D2201/127B01D2275/203Y10S55/31
    • Collapsible filter assemblies for use with pleated or other filter media are disclosed. A collapsible filter assembly can include at least one filter element including a filter media supported within a collapsible filter frame. The filter frame can include a number of frame members each including a number of frame panel sections hingedly connected to each other. Each frame member can be configured to bend or fold outwardly away from the sides of the filter media to permit the filter frame to be actuated between a collapsed position and an expanded position. A number of elastic members can be coupled to opposing sets of frame members in order to bias the filter frame in the expanded position, causing the filter assembly to self-expand when removed from its packaging. During installation, such auto-expanding feature reduces the amount of time required for the installer to place the filter assembly into service.
    • 公开了用于打褶或其它过滤介质的可折叠过滤组件。 可折叠过滤器组件可以包括至少一个过滤器元件,其包括支撑在可折叠过滤器框架内的过滤介质。 过滤器框架可以包括多个框架构件,每个框架构件包括彼此铰接地连接的多个框架面板部分。 每个框架构件可以被配置成从过滤介质的侧面向外弯曲或折叠,以允许过滤器框架在折叠位置和展开位置之间被致动。 多个弹性构件可以联接到相对的框架构件组,以便将过滤器框架偏置在展开位置,从而使过滤器组件在从其包装中移除时自展开。 在安装过程中,这种自动扩展功能可减少安装人员将过滤器组件投入使用所需的时间。