Electric coffeemaker with keep warm control responsive to the amount of
coffee brewed
    9.
    发明授权
    Electric coffeemaker with keep warm control responsive to the amount of coffee brewed 失效
    电动咖啡机保持温度控制响应咖啡的量

    公开(公告)号:US5539856A

    公开(公告)日:1996-07-23

    申请号:US181636

    申请日:1994-01-13

    摘要: An electric coffeemaker includes a first electric heater for heating water for brewing the coffee. A carafe is supported on a base portion of the housing of the coffeemaker. A second electric heater is mounted in heat transfer relation with the base portion for keeping the base portion warm when a coffee-laden carafe is positioned thereon. The operation of the second electric heater is controlled to reduce the heat delivered to the base portion when a relatively lesser quantity of coffee has been brewed and to increase the amount of heat delivered to the base portion when a relatively greater quantity of coffee has been brewed. The operation of the second heater may also be varied to satisfy specific consumer taste preferences.

    摘要翻译: 电动咖啡机包括用于加热水以酿造咖啡的第一电加热器。 咖啡壶被支撑在咖啡机的壳体的基部上。 第二电加热器与基部传热关系安装,当咖啡装满玻璃瓶的位置时,保持基部温暖。 控制第二电加热器的操作以减少当相对较少量的咖啡被冲泡时传递到基部的热量,并且当相对较大量的咖啡被冲泡时增加传递到基部的热量 。 第二加热器的操作也可以变化以满足特定的消费者喜好。

    Portable electric space heater
    10.
    发明授权
    Portable electric space heater 失效
    便携式电动空间加热器

    公开(公告)号:US06466737B1

    公开(公告)日:2002-10-15

    申请号:US09991468

    申请日:2001-11-21

    IPC分类号: F24H300

    CPC分类号: F24H3/0417 F24F1/0003

    摘要: A method and apparatus for conditioning air includes conditioning units that are removably attached together. The conditioning units may be separated from each other and individually perform conditioning functions, such as air moving, heating, humidifying or cooling.

    摘要翻译: 用于调节空气的方法和装置包括可移除地连接在一起的调节单元。 调节单元可以彼此分离并且单独地执行调节功能,例如空气移动,加热,加湿或冷却。