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公开(公告)号:US06466737B1
公开(公告)日:2002-10-15
申请号:US09991468
申请日:2001-11-21
申请人: Walter G. Birdsell , Bruce Chute
发明人: Walter G. Birdsell , Bruce Chute
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。
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公开(公告)号:US6167193A
公开(公告)日:2000-12-26
申请号:US449806
申请日:1999-11-26
申请人: Walter Birdsell , Bruce Chute
发明人: Walter Birdsell , Bruce Chute
CPC分类号: F24H3/0417 , F24H9/2071
摘要: A portable electrical heater including a portable housing defining an air inlet, an air outlet, and an air flow path therebetween; a blower for circulating air through the air flow path; an electrically powered heater element disposed in the air flow path; and a control board including a selector for effecting operation of the heater, and a digital display. An ambient temperature sensor and an electronic controller controls energization of the display and heater element in response to inputs from the selector and temperature sensor.
摘要翻译: 一种便携式电加热器,包括限定空气入口的便携式外壳,空气出口和它们之间的空气流动路径; 用于使空气通过所述空气流动路径的鼓风机; 设置在所述空气流路中的电动加热器元件; 以及包括用于进行加热器的操作的选择器的控制板和数字显示器。 环境温度传感器和电子控制器响应于来自选择器和温度传感器的输入来控制显示器和加热器元件的通电。
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