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公开(公告)号：US4226026A
公开(公告)日：1980-10-07
申请号：US021079
申请日：1979-03-16
CPC分类号： D06F58/28 , D06F2058/289 , D06F2058/2896
摘要： A method and apparatus for drying clothes wherein a clothes dryer is operated at a low level of energy input for a major portion of a drying cycle, followed by a high energy input for a short period near the end of the drying cycle. A single heater provides both levels of energy input, and has associated control means to operate the heater at the different input levels. For example, an electric heater element is controlled by cam actuated switches to operate at two levels of voltage input or a gas burner is provided with two solenoid actuated valves which are also controlled by cam actuated switches to operate the burner at two different levels of fuel input.
摘要翻译： 一种用于干燥衣物的方法和装置，其中干衣机以干燥循环的主要部分的低能量输入操作，随后在干燥周期结束时短时间内进行高能量输入。 单个加热器提供两级能量输入，并且具有用于在不同输入电平下操作加热器的相关控制装置。 例如，电加热器元件由凸轮致动的开关控制以在两个电压输入级别操作，或者气体燃烧器设置有两个电磁致动阀，其也由凸轮致动的开关控制，以在两个不同的燃料水平操作燃烧器 输入。
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公开(公告)号：US5900070A
公开(公告)日：1999-05-04
申请号：US997114
申请日：1997-12-23
申请人： Wilbur W. Jarvis , Charles P. Deming , Ginger E. Patera , Ryan K. Roth , Edward L. Thies , Kathryn A. Stady
发明人： Wilbur W. Jarvis , Charles P. Deming , Ginger E. Patera , Ryan K. Roth , Edward L. Thies , Kathryn A. Stady
CPC分类号： A47L15/4204 , A47L15/0049 , A47L15/4208 , A47L15/4225 , A47L2401/14 , A47L2501/05 , A47L2501/06 , A47L2501/32
摘要： A thermal input system is provided for a dishwasher having an interior wash chamber receiving soiled dishes and wash liquid. A heater is disposed in a sump region of the wash chamber along with a wash pump which operates to recirculate wash liquid through out the wash chamber. A soil collection chamber receives a portion of recirculating wash liquid from the wash pump wherein soils entrained in the wash liquid are captured within the soil collection chamber. A pressure sensor senses fluid pressure within the soil collection chamber. Control means are provided for energizing the heater during a thermal hold period in response to the pressure within the soil collector exceeding a predetermined limit pressure. In particular, the control means operates to sequence the dishwasher through a predetermined period of operation but bypasses the thermal hold cycle when the pressure within the soil collector does not exceed the predetermined limit pressure.
摘要翻译： 为具有内部洗涤室接收脏菜和洗涤液体的洗碗机提供热输入系统。 加热器与洗涤泵一起设置在洗涤室的贮槽区域中，洗涤泵用于使清洗液体再循环通过洗涤室。 土壤收集室接收来自洗涤泵的一部分再循环洗涤液体，其中夹带在洗涤液体中的污物被捕获在土壤收集室内。 压力传感器感测土壤收集室内的流体压力。 控制装置用于响应于集尘器内的压力超过预定极限压力在热保持期间对加热器通电。 特别地，控制装置操作以便在预定的操作周期内对洗碗机进行排序，但是当集尘器内的压力不超过预定极限压力时，旁路热保持循环。
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