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1. 发明授权

US4952779A Humidifier control means 失效
标题翻译：加湿器控制装置
公开(公告)号：US4952779A
公开(公告)日：1990-08-28
申请号：US325722
申请日：1989-03-20
申请人： Raymond H. Eaton-Williams
发明人： Raymond H. Eaton-Williams
IPC分类号： F22B1/30
CPC分类号： F24F6/025 , F22B1/30
摘要： An electrode water boiler, preferably for the humidification of air, comprising a boiler having two or more electrodes connected to an electrical supply source between which current flows through the water in order to heat the water, the boiler also having a steam outlet, a valve for feeding water into the boiler, a valve for discharging water from the boiler, a sensor for sensing the current in one or more electrodes, and control means responsive to the sensed electrode current arranged to initiate the feed water valve when the electrode current is below a predetermined lower value and to initiate the water discharge valve after the electrode current has risen above a predetermined higher value and, following the initiation of the feed water valve and the electrode current subsequently rising to a predetermined intermediate value between the said lower and higher values, to effect the introduction, into the boiler, of a fixed measured quantity of feed water.

2. 发明授权

US4853693A Air condition monitor unit for monitoring at least one variable of the ambient air 失效
标题翻译：用于监测至少一个环境空气变量的空调监控单元
公开(公告)号：US4853693A
公开(公告)日：1989-08-01
申请号：US47118
申请日：1987-05-08
申请人： Raymond H. Eaton-Williams
发明人： Raymond H. Eaton-Williams
IPC分类号： G08B19/02
CPC分类号： G08B19/02
摘要： An air condition monitor unit for monitoring the temperature and/or relative humidity of the ambient air. It comprises an air temperature sensor and a relative humidity sensor, and a plurality of memory means capable of retaining set values of respective thresholds comprising the maximum and minimum acceptable values of air temperature and relative humidity. Membrane switch means are connected to the plurality of memory means, operation of which switch means changes a set value retained in the plurality of memory means. Further membrane switch means are connected to the first switch means and the plurality of memory means, successive operation of which further switch means changes the memory means for the time being addressed by the first switch means from memory means to the next in a predetermined cycle. Warning means are connected to the sensors and the plurality of memory means to provide a warning signal in the event that one of the actual values of a given variable as indicated by the sensors passes a corresponding one of the retained values in the plurality of memory means.
摘要翻译：空气监测单元，用于监测环境空气的温度和/或相对湿度。它包括空气温度传感器和相对湿度传感器，以及多个存储装置，能够保持包括空气温度和相对湿度的最大和最小可接受值的各个阈值的设定值。膜开关装置连接到多个存储装置，其中开关装置的操作改变保留在多个存储装置中的设定值。另外的膜开关装置连接到第一开关装置和多个存储装置，其后续的操作，其另外的开关装置将存储装置随时被存储装置从存储装置改变到下一个预定周期。如果由传感器指示的给定变量的实际值中的一个通过多个存储装置中的保留值中的对应的一个，则警告装置连接到传感器和多个存储装置以提供警告信号。

3. 发明授权

US3944785A Electrode boiler with automatic control 失效
标题翻译：电极锅炉具有自动控制功能
公开(公告)号：US3944785A
公开(公告)日：1976-03-16
申请号：US442886
申请日：1974-02-15
申请人： Raymond H. Eaton-Williams
发明人： Raymond H. Eaton-Williams
IPC分类号： F22B1/30 , F22B35/00 , F22D5/00 , F24F3/14 , F24F6/00 , F24H1/00 , G05D9/12 , H05B3/00 , H05B1/02 , H05B3/60
CPC分类号： H05B3/0004 , F22B1/30 , F22B35/00 , F24H1/00 , G05D9/12
摘要： An electrode boiler includes a plurality of veritcal electrodes arranged in a container having an open steam outlet at its top whereby the boiler operates at substantially atmospheric pressure. The boiler is provided with electrically controlled feed and drain valves and a water level sensing electrode is provided in the container. Electronic solid state control circuitry includes means response to the water level sensed by water level sensing electrode for controlling operation of the feed valve to replace water boiled away thereby maintaining a constant water level in the boiler. The electronic control circuitry also includes current responsive means operative to open the drain valve when the electrode current reaches a predetermined maximum magnitude irrespective of the water level and to close the drain valve when the electrode current falls to a predetermined lower value. The control circuitry includes means to prevent the feed and drain valves from being open simultaneously and electronic hysteresis means to prevent the feed valve from being opened and closed in rapid succession.
摘要翻译：电极锅炉包括布置在其顶部具有开口蒸汽出口的容器中的多个试验电极，由此锅炉在基本上大气压下运行。锅炉设有电控进料和排水阀，容器中设有水位检测电极。电子固态控制电路包括响应于由水位感测电极感测的水位的装置，用于控制供给阀的操作以代替煮沸的水，从而保持锅炉中恒定的水位。电子控制电路还包括电流响应装置，当电极电流达到预定的最大幅度而与水位无关时可操作地打开排水阀，并且当电极电流下降到预定的较低值时关闭排水阀。控制电路包括防止进料和排水阀同时打开的装置和电子滞后装置以防止进料阀快速连续打开和关闭。

4. 发明授权

US4935601A Automatic control circuitry for an electrode boiler humidifier 失效
标题翻译：电极锅炉加湿器自动控制电路
公开(公告)号：US4935601A
公开(公告)日：1990-06-19
申请号：US47302
申请日：1987-05-05
申请人： Raymond H. Eaton-Williams
发明人： Raymond H. Eaton-Williams
IPC分类号： F24F11/02 , F22B1/30 , F24F6/00 , F24F6/02 , G05D22/02
CPC分类号： G05D22/02 , F22B1/30 , F24F6/025 , Y10T307/461 , Y10T307/484
摘要： A humidifier boiler has a plurality of electrodes supplied with electric current through circuitry which includes at least one solid state switch or relay such as inverse parallel thyristors or triacs arranged to switch at zero voltage so that, when the humidifier is called upon to vary the quantity of water vapor output from the boiler through an outlet pipe in response to a control signal from a humidity controller, the control signal causes the duration of the "on" and/or "off" periods of the, or each, solid state switch or relay to be varied in order to vary the power to the electrodes.
摘要翻译：加湿器锅炉具有通过电路提供电流的多个电极，该电路包括至少一个固态开关或继电器，例如反并联晶闸管或三端双向可控硅开关元件，其被设置为在零电压下切换，使得当加湿器被调用以改变量通过响应于来自湿度控制器的控制信号通过出口管从锅炉输出的水蒸气，控制信号使固态开关或每个固态开关的“接通”和/或“关闭”周期的持续时间，继电器要变化以改变电极的功率。

5. 发明授权

US4418269A Multi-electrode boiler 失效
标题翻译：多电极锅炉
公开(公告)号：US4418269A
公开(公告)日：1983-11-29
申请号：US244621
申请日：1981-03-17
申请人： Raymond H. Eaton-Williams
发明人： Raymond H. Eaton-Williams
IPC分类号： F22B1/30 , F24F6/02 , H05B1/02 , H05B3/60
CPC分类号： F24F6/025 , F22B1/30
摘要： A multi-electrode boiler, especially for use as a humidifier, comprising water-changing means arranged to allow at least some of the water in the boiler to be changed, monitoring means arranged to monitor the electrical-current which flows through at least one of the electrodes of the boiler, control means responsive to the monitoring means to control the change of at least some of the water in the boiler to maintain the electrical-current in said at least one monitored electrode within a predetermined range of values, in which switching circuitry is provided to switch in and out electrodes of the boiler to vary the boiling rate.
摘要翻译：一种特别用作加湿器的多电极锅炉，包括设置成允许锅炉中的至少一些水被改变的换水装置，监测装置被设置成监测流经至少一个锅炉的电极，响应于监测装置的控制装置来控制锅炉中的至少一些水的变化，以将所述至少一个被监测电极中的电流维持在预定值范围内，其中切换提供电路以切换和排出锅炉的电极以改变沸腾速率。

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