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1. 发明申请

US20120017464A1 APPARATUS AND METHOD FOR REFRIGERATION CYCLE WITH AUXILIARY HEATING 有权
标题翻译：具有辅助加热制冷循环的装置和方法
公开(公告)号：US20120017464A1
公开(公告)日：2012-01-26
申请号：US12843148
申请日：2010-07-26
申请人： David G. BEERS , Brent Alden JUNGE , Nicholas OKRUCH, JR. , Amelia Lear HENSLEY
发明人： David G. BEERS , Brent Alden JUNGE , Nicholas OKRUCH, JR. , Amelia Lear HENSLEY
IPC分类号： F26B3/02 , F25B13/00 , F25B43/02 , F26B21/10 , D06F58/04 , D06F58/00
CPC分类号： D06F58/206 , D06F58/26
摘要： An apparatus includes a mechanical refrigeration cycle arrangement in turn including an evaporator, a condenser, a compressor, and an expansion device, cooperatively interconnected. A drum is provided to receive clothes to be dried. An auxiliary heater is included, as is a duct and fan arrangement configured to pass air over the condenser and the heater, and through the drum. A sensor is located to sense high side temperature and/or high side pressure of the mechanical refrigeration cycle arrangement. A controller is coupled to the sensor and the auxiliary heater, and is operative to: activate the auxiliary heater during a startup transient of the mechanical refrigeration cycle arrangement; monitor the high side temperature and/or high side pressure, during the startup transient; and de-activate the auxiliary heater in response to the high side temperature and/or high side pressure reaching a first predetermined value.
摘要翻译：一种装置包括机械制冷循环装置，其依次包括蒸发器，冷凝器，压缩机和膨胀装置，协同地互连。提供鼓以接收待干燥的衣服。包括辅助加热器，以及被配置为使空气通过冷凝器和加热器并且通过滚筒的管道和风扇装置。定位传感器以感测机械制冷循环装置的高侧温度和/或高侧压力。控制器耦合到传感器和辅助加热器，并且可操作以：在机械制冷循环装置的启动过程期间激活辅助加热器; 在启动过程中监控高侧温度和/或高侧压力; 并且响应于高侧温度和/或高侧压力达到第一预定值而使辅助加热器停用。

2. 发明申请

US20120017466A1 APPARATUS AND METHOD FOR REFRIGERATION CYCLE CAPACITY ENHANCEMENT 有权
标题翻译：制冷循环能力提高的装置和方法
公开(公告)号：US20120017466A1
公开(公告)日：2012-01-26
申请号：US13052548
申请日：2011-03-21
申请人： David G. BEERS , Nicholas Okruch, JR. , Brent Alden Junge , Amelia Lear Hensley
发明人： David G. BEERS , Nicholas Okruch, JR. , Brent Alden Junge , Amelia Lear Hensley
IPC分类号： F26B3/02 , F25B39/04 , F25D17/06
CPC分类号： D06F58/206 , D06F58/26 , D06F58/28 , D06F2058/287 , D06F2058/289 , Y10T137/87249
摘要： An apparatus includes a mechanical refrigeration cycle arrangement having a working fluid and an evaporator, a condenser of adjustable surface area, a compressor, and an expansion device, cooperatively interconnected and containing the working fluid. The apparatus also includes a drum to receive clothes to be dried, a duct and fan arrangement configured to pass air over the condenser and through the drum, a sensor located to sense at least one parameter, and a controller coupled to the sensor, condenser and/or the compressor. The controller is operative to adjust the condenser to increase surface area during a steady state drying rate period of the cycle, and adjust the condenser to decrease surface area during a start transient period of the cycle, wherein adjusting the condenser to decrease surface area during a start transient period of the cycle accelerates the start transient period of the cycle.
摘要翻译：一种装置包括具有工作流体和蒸发器的机械制冷循环装置，可调节表面积的冷凝器，压缩机和膨胀装置，协同地互连并容纳工作流体。所述设备还包括用于接收待干燥衣物的鼓，管道和风扇装置，其配置成使空气在冷凝器上方通过并通过滚筒，传感器位于感测至少一个参数的位置，以及耦合到传感器，冷凝器和 /或压缩机。控制器可操作以在循环的稳态干燥速率周期期间调节冷凝器以增加表面积，并且在周期的启动过渡期间调节冷凝器以减小表面积，其中调节冷凝器以减少表面积启动周期的周期加速了循环的启动过渡周期。

3. 发明申请

US20120017615A1 APPARATUS AND METHOD FOR DRY CYCLE COMPLETION CONTROL IN HEAT PUMP DRYER BY DECLINING CAPACITY INDICATION BY ROLLING AVERAGE COMPRESSOR WATTS OR HEAT EXCHANGER PRESSURE OR TEMPERATURE 有权
标题翻译：通过压缩平均压缩机或热交换器压力或温度降低能力指示，在热泵干燥机中进行干燥循环完成控制的装置和方法
公开(公告)号：US20120017615A1
公开(公告)日：2012-01-26
申请号：US12875306
申请日：2010-09-03
申请人： David G. BEERS , Amelia Lear Hensley , Nicholas Okruch, JR.
发明人： David G. BEERS , Amelia Lear Hensley , Nicholas Okruch, JR.
IPC分类号： F25B1/00 , F25D17/00 , D06F58/04
CPC分类号： D06F58/206 , D06F58/26
摘要： An apparatus includes a mechanical refrigeration cycle arrangement having a working fluid and an evaporator, a condenser, a compressor, and an expansion device, cooperatively interconnected and containing the working fluid. The apparatus also includes a drum to receive clothes to be dried, a duct and fan arrangement configured to pass air over the condenser and through the drum, a sensor located to sense at least one parameter, and a controller coupled to the sensor and/or the compressor. The parameter(s) includes at least one of temperature of the working fluid, pressure of the working fluid, and power consumption of the compressor. The controller is operative to monitor, as a function of time, the parameter(s), determine whether the parameter(s) reaches a predetermined decision condition; and, if the parameter(s) reaches the predetermined decision condition, power down the mechanical refrigeration cycle at least by causing the compressor to shut off.
摘要翻译：一种装置包括具有工作流体和蒸发器的机械制冷循环装置，冷凝器，压缩机和膨胀装置，协同地互连并容纳工作流体。所述设备还包括用于接收要干燥的衣物的滚筒，配置成将空气通过冷凝器并通过滚筒的导管和风扇装置，位于感测至少一个参数的传感器，以及耦合到传感器和/或压缩机。该参数包括工作流体的温度，工作流体的压力和压缩机的功率消耗中的至少一个。控制器可操作以根据时间的函数来监视参数，确定参数是否达到预定的判定条件; 并且如果参数达到预定的判定条件，则至少通过使压缩机关闭来关闭机械制冷循环。

4. 发明申请

US20120102779A1 APPARATUS AND METHOD FOR REFRIGERATION CYCLE ELEVATION BY MODIFICATION OF CYCLE START CONDITION 有权
标题翻译：通过修改循环启动条件的制冷循环装置的装置和方法
公开(公告)号：US20120102779A1
公开(公告)日：2012-05-03
申请号：US12915122
申请日：2010-10-29
申请人： David G. BEERS , Brent Alden Junge , Nicholas Okruch, JR.
发明人： David G. BEERS , Brent Alden Junge , Nicholas Okruch, JR.
IPC分类号： F26B7/00 , F25B27/02 , D06F58/04
CPC分类号： F25B30/02 , D06F58/206 , F25B45/00 , F25B2500/26
摘要： An apparatus includes a mechanical refrigeration cycle arrangement having a working fluid, an evaporator, a condenser, a compressor, and an expansion device, cooperatively interconnected and containing the working fluid. The apparatus also includes a drum to receive clothes, a duct and fan arrangement configured to pass air over the evaporator, condenser and through the drum, a sensor located to sense parameters, a working fluid accumulator, and a controller coupled to the sensor, accumulator and/or compressor. The controller is operative to control collection of refrigerant during a run cycle when pressure exceeds a predetermined threshold value, control retention of the collected refrigerant when the run cycle is completed, until a subsequent run cycle, control discharge of the retained refrigerant to an evaporator or condenser when the subsequent run cycle is started, and control use of discharged refrigerant to elevate the refrigeration cycle by modifying a start condition of the refrigeration cycle.
摘要翻译：一种装置包括具有工作流体，蒸发器，冷凝器，压缩机和膨胀装置的机械制冷循环装置，协同地互连并容纳工作流体。该设备还包括用于接收衣服的滚筒，配置成将空气通过蒸发器，冷凝器和通过滚筒的管道和风扇装置，位于感测参数的传感器，工作流体储存器和耦合到传感器的累加器和/或压缩机。控制器可操作以在压力超过预定阈值的运行循环期间控制制冷剂的收集，当运行循环完成时控制所收集的制冷剂的保持，直到后续运行循环，控制将保留的制冷剂排放到蒸发器或冷凝器，并且控制排出的制冷剂的使用通过修改制冷循环的开始状态来提高制冷循环。

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