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公开(公告)号：US4787253A
公开(公告)日：1988-11-29
申请号：US67927
申请日：1987-06-29
摘要： A flow meter having electrical signal outputs and a digital display is described. A transducer uses a magnet inside the flow meter to position a ball on a resistor bar and a contact bar and, thus, generate a position signal. The position signal provides an accurate electrical indication of flow to the circuitry driving the display.
摘要翻译： 描述具有电信号输出和数字显示的流量计。 传感器使用流量计内的磁体将球定位在电阻棒和接触杆上，从而产生位置信号。 位置信号提供对驱动显示器的电路的精确电流指示。
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公开(公告)号：US4870986A
公开(公告)日：1989-10-03
申请号：US162659
申请日：1988-03-01
CPC分类号： G05D23/1393 , G05D27/02 , Y10T137/2698 , Y10T137/6497 , Y10T137/7316 , Y10T137/86196
摘要： A system is disclosed for dispensing a liquid at a desired temperature from a hot liquid pressure line and a cold liquid pressure line to a plurality of liquid outlets such as a bathtub, a sink or the like. The system controls the temperature of the liquid flowing from the plurality of liquid outputs as well as controlling the level of liquid within a container and for maintaining the temperature of the liquid therein. The system includes a liquid recycling system which reduces the amount of liquid discarded during the operation of the system and to conserve heat energy. The system is controlled by a novel electronic control which when applied to a water dispensing system is able to control all functions of a bathtub as well as being capable of controlling a sink, a toilet or the complete water system for a residence, a hotel, an industrial or a medical complex or the like. The system also includes novel valve menas for providing liquid mixing, liquid flow control, liquid distribution and diverting, liquid draining and liquid eduction which may be useful in many liquid distribution systems independent of the examples of the liquid dispensing system set forth herein.
摘要翻译： 公开了一种用于将所需温度的液体从热液压管线和冷液压管路分配到诸如浴缸，水槽等多个液体出口的系统。 该系统控制从多个液体输出流出的液体的温度以及控制容器内液体的液面并保持液体的温度。 该系统包括液体循环系统，其减少在系统运行期间丢弃的液体的量并节约热能。 该系统由一种新颖的电子控制器控制，当应用于水分配系统时，能够控制浴缸的所有功能，并且能够控制用于住宅，酒店的水槽，厕所或完整的水系统， 工业或医疗综合体等。 该系统还包括用于提供液体混合，液体流动控制，液体分配和转移，液体排出和液体排出的新型阀门，其可用于许多液体分配系统中，与本文提出的液体分配系统的实例无关。
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公开(公告)号：US4700884A
公开(公告)日：1987-10-20
申请号：US691681
申请日：1985-01-14
CPC分类号： E03B7/04 , E03B7/045 , E03C1/05 , G05D23/1393 , G05D27/02 , Y10T137/8192
摘要： A system is disclosed for dispensing a liquid at a desired temperature from a hot liquid pressure line and a cold liquid pressure line to a plurality of liquid outlets such as a bathtub, a sink or the like. The system controls the temperature of the liquid flowing from the plurality of liquid outputs as well as controlling the level of liquid within a container and for maintaining the temperature of the liquid therein. The system includes a liquid recycling system which reduces the amount of liquid discarded during the operation of the system and to converse heat energy. The system is controlled by a novel electronic control which when applied to a water dispensing system is able to control all functions of a bathtub as well as being capable of controlling a sink, a toilet or the complete water system for a residence, a hotel, an industrial or a medical complex or the like. The system also includes novel valve means for providing liquid mixing, liquid flow control, liquid distribution and diverting, liquid draining and liquid eduction which may be useful in many liquid distribution systems independent of the examples of the liquid dispensing system set forth herein.
摘要翻译： 公开了一种用于将所需温度的液体从热液压管线和冷液压管路分配到诸如浴缸，水槽等多个液体出口的系统。 该系统控制从多个液体输出流出的液体的温度以及控制容器内液体的液面并保持液体的温度。 该系统包括液体循环系统，其减少在系统运行期间废弃的液体量并逆转热能。 该系统由一种新颖的电子控制器控制，当应用于水分配系统时，能够控制浴缸的所有功能，并且能够控制用于住宅，酒店的水槽，厕所或完整的水系统， 工业或医疗综合体等。 该系统还包括用于提供液体混合，液体流动控制，液体分配和转移，液体排出和液体排出的新型阀装置，其可用于许多液体分配系统中，与本文提出的液体分配系统的实例无关。
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公开(公告)号：US4908886A
公开(公告)日：1990-03-20
申请号：US281557
申请日：1988-12-08
CPC分类号： G05D27/02 , G05D23/1393 , Y10T137/86389
摘要： A system is disclosed for controlling the flow of a liquid from a liquid pressure line for flushing a toilet bowl comprising a valve interconnecting the liquid pressure line and the toilet bowl. An electrical control generates a first and a second timer period with the second timer period being longer in duration than the first timer period. The electrical control is connected to the valve for opening the valve for the first timer period for flushing a liquid waste from the toilet bowl and for opening the valve for the second timer period for flushing a solid waste from the toilet bowl.
摘要翻译： 公开了一种用于控制来自用于冲洗马桶的液体压力管线的液体的流动的系统，该马桶包括连接液体压力管线和马桶的阀。 电控制产生第一和第二定时器周期，其中第二定时器周期的持续时间长于第一定时器周期。 电控制器连接到阀门，用于打开第一定时器时间段的阀门，用于冲洗来自马桶的液体废物，并且用于打开阀门用于第二定时器时段，用于从马桶冲洗固体废物。
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公开(公告)号：US4753265A
公开(公告)日：1988-06-28
申请号：US869278
申请日：1986-06-03
CPC分类号： G05D23/1393 , G05D27/02 , Y10T137/8242 , Y10T137/86815 , Y10T137/87249
摘要： A system is disclosed for dispensing a liquid at a desired temperature from a hot liquid pressure line and a cold liquid pressure line to a plurality of liquid outlets such as a bathtub, a sink or the like. The system controls the temperature of the liquid flowing from the plurality of liquid outputs as well as controlling the level of liquid within a container and for maintaining the temperature of the liquid therein. The system includes a liquid recycling system which reduces the amount of liquid discarded during the operation of the system and to conserve heat energy. The system is controlled by a novel electronic control which when applied to a water dispensing system is able to control all functions of a bathtub as well as being capable of controlling a sink, a toilet or the complete water system for a residence, a hotel, an industrial or medical complex or the like. The system also includes novel valve means for providing liquid mixing, liquid flow control, liquid distribution and diverting, liquid draining and liquid eduction which may be useful in many liquid distribution systems independent of the examples of the liquid dispensing system set forth herein.
摘要翻译： 公开了一种用于将所需温度的液体从热液压管线和冷液压管路分配到诸如浴缸，水槽等多个液体出口的系统。 该系统控制从多个液体输出流出的液体的温度以及控制容器内液体的液面并保持液体的温度。 该系统包括液体循环系统，其减少在系统运行期间丢弃的液体的量并节约热能。 该系统由一种新颖的电子控制器控制，当应用于水分配系统时，能够控制浴缸的所有功能，并且能够控制用于住宅，酒店的水槽，厕所或整个水系统， 工业或医疗综合体等。 该系统还包括用于提供液体混合，液体流动控制，液体分配和转移，液体排出和液体排出的新型阀装置，其可用于许多液体分配系统中，与本文提出的液体分配系统的实例无关。
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公开(公告)号：US4624395A
公开(公告)日：1986-11-25
申请号：US609240
申请日：1984-05-11
IPC分类号： A47J31/40 , A47J31/41 , A47J31/56 , B67D3/00 , F25B21/02 , F25D31/00 , G07F9/10 , G07F13/06 , B67D5/56 , B67D5/62 , E21B33/00
CPC分类号： G07F17/0078 , A47J31/401 , A47J31/402 , A47J31/41 , A47J31/56 , B67D3/0003 , B67D3/0009 , B67D3/0012 , B67D3/0022 , F25B21/02 , G07F13/065 , G07F9/105 , F25D2331/806 , F25D31/006
摘要： A hot beverage dispensing machine is disclosed for dispensing a beverage from a concentrate. The dispensing machine includes a beverage concentrate container disposed in an inverted orientation within a refrigerated compartment. A first valve is associated with the container, the first valve permitting the flow of the concentrate from the container when the container is located within the refrigerated compartment in an inverted position. A receptacle having a receptacle output removably receives the inverted container. A first electrically controlled valve regulates the flow of the concentrate via the receptacle output to a mixer wherein the concentrate is mixed with hot water from a hot water tank. A second electrically controlled valve regulates the flow of hot water from the water tank to the mixer. A dispenser spout is disposed in fluid communication with the mixer with the spout being disposed remote from the hot water inlet. A thermoelectric heat pump is located in thermal contact with the refrigerated compartment to maintain the compartment below ambient temperature. A combination of thermistors and water level sensors disposed within the water tank generate electrical signals to control flow of cold water into the tank and the hot water from the tank. A novel electrical circuit is also incorporated into the invention for controlling the various functions in the machine.
摘要翻译： 公开了一种用于从浓缩物中分配饮料的热饮料分配机。 分配机器包括以冷却室内的倒置方向设置的饮料浓缩物容器。 第一阀与容器相关联，当容器位于冷藏室内处于倒置位置时，第一阀允许浓缩物从容器流出。 具有插座输出的插座可移除地接收倒置的容器。 第一电控阀通过容器输出调节浓缩物流到混合器中，其中浓缩物与来自热水箱的热水混合。 第二个电控阀调节从水箱到混合器的热水流。 分配器喷口设置成与混合器流体连通，其中喷口远离热水入口设置。 热电热泵与冷藏室热接触，以将隔室保持在环境温度以下。 设置在水箱内的热敏电阻和水位传感器的组合产生电信号，以控制冷水进入水箱的流量和来自罐的热水。 本发明还引入了一种新颖的电路来控制机器中的各种功能。
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