Electrically conductive materials
    1.
    发明授权
    Electrically conductive materials 失效
    导电材料

    公开(公告)号:US06172344B2

    公开(公告)日:2001-01-09

    申请号:US08495504

    申请日:1996-07-25

    IPC分类号: H05B334

    摘要: A conductive element useable as a resistance heater comprises a carbonized fabric (12) which has electrical terminals (18, 20) connected thereto and is encapsulated in or sandwiched between layers of plastic insulating material. The element generally is flexible and can be embodied in for example blankets for animals, vehicle seats and clothing. It is preferably provided with an electrical control circuit for controlling the temperature to which the fabric heats.

    摘要翻译: 可用作电阻加热器的导电元件包括​​碳化织物(12),其具有连接到其上的电端子(18,20),并被封装在塑料绝缘材料层之间或夹在塑料绝缘材料层之间。 该元件通常是柔性的,并且可以体现在例如动物,车辆座椅和衣服的毯子上。 优选地,设置有用于控制织物加热的温度的电控电路。

    Container for transporting temperature sensitive materials
    2.
    发明授权
    Container for transporting temperature sensitive materials 失效
    运输温度敏感材料的容器

    公开(公告)号:US06822198B2

    公开(公告)日:2004-11-23

    申请号:US10289500

    申请日:2002-11-05

    申请人: John Robert Rix

    发明人: John Robert Rix

    IPC分类号: F25B2900

    摘要: A heated transportation container is described. The container consists of at least a body and a lid, the body being generally cuboid and having one or more side walls and a base which together define an internal chamber over which the lid can be placed to close the container. Inside the chamber is disposed a pre-frozen or refrigerated cooling pack to keep the temperature low and in accordance with the invention, a laminar heating, panel is affixed, to at least a portion of the inner surface of one of the side walls and/or to base, said laminar panel comprising an electrically resistive component and electrical connections through which power can be delivered to said laminar panel. Battery powered control circuitry is also provided which communicates with a temperature measuring device disposed within the chamber. In a preferred embodiment, the control circuitry also includes user adjustable means for setting the desired temperature within the chamber and acts to deliver electrical power to the laminar panel to heat same and thus increase the temperature inside the chamber when the temperature measuring means indicates that the temperature is below a desired pre-set or user adjusted temperature.

    摘要翻译: 描述了加热的运输容器。 容器由至少一个主体和一个盖组成,该主体通常是长方体形的,并且具有一个或多个侧壁和底座,它们共同限定一个内部腔室,盖子可以放置在该内部腔室上以关闭容器。 在室内设置预冷冻或冷藏的冷却包以保持温度低,并且根据本发明,层流加热面板被固定到一个侧壁的内表面的至少一部分和/ 或底座,所述层板包括电阻部件和电连接,电力可以通过该连接件被输送到所述层板。 还提供了电池供电的控制电路,其与设置在室内的温度测量装置通信。 在优选实施例中,控制电路还包括用户可调节装置,用于在室内设定所需的温度,并且用于将电力传递到层板以加热相同的温度,从而当温度测量装置指示 温度低于所需的预设或用户调节温度。