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公开(公告)号：US07222639B2
公开(公告)日：2007-05-29
申请号：US11025758
申请日：2004-12-29
申请人： Ulrich Bonne , Cleopatra Cabuz , Eugen I. Cabuz , Stephen J. Kemp , John T. Adams , Tzu-Yu Wang , Sybrandus B. V. Munsterhuis , Gerrit J. Baarda
发明人： Ulrich Bonne , Cleopatra Cabuz , Eugen I. Cabuz , Stephen J. Kemp , John T. Adams , Tzu-Yu Wang , Sybrandus B. V. Munsterhuis , Gerrit J. Baarda
IPC分类号： G05D16/06
CPC分类号： F16K31/402 , F16K31/02 , F16K31/385 , F23N1/005 , F23N2035/18 , F23N2035/20 , F23N2035/24 , Y10T137/7761 , Y10T137/87917
摘要： A gas valve body with a first flow chamber and, a second flow chamber including and a main valve positioned in line and between the first flow chamber and the second flow chamber. The main valve can be opened by creating a pressure differential across the main valve. An electrostatically controlled pilot valve is provided for controlling the pressure differential across the main valve for “on-ff” operation. The electrostatically controlled pilot valve may also be operated to “modulate” the pressure differential across the main valve along a range of pressure differential values.
摘要翻译： 一种具有第一流动室的气体阀体，以及包括第一流动室和第二流动室的第二流动室和第二流动室。 可以通过在主阀上形成压差来打开主阀。 提供静电控制的先导阀，用于控制主阀上的压差用于“on-ff”操作。 静电控制先导阀还可以被操作以沿着一定范围的压力差来“调制”主阀上的压力差。
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公开(公告)号：US06877462B2
公开(公告)日：2005-04-12
申请号：US10339507
申请日：2003-01-09
CPC分类号： F23N5/24 , F23M11/02 , F23M2900/11021
摘要： A water heater control system that prevents the accumulation and accidental ignition of dangerous quantities of unwanted flammable vapors. The system intermittently generates a spark at a predetermined interval such that if unwanted flammable vapors are present, they are burned in a controlled manner. The system obviates the need for flammable vapor sensors.
摘要翻译： 一种热水器控制系统，可防止危险数量的不需要的易燃蒸汽的积聚和意外点燃。 系统以预定间隔间歇地产生火花，使得如果存在不想要的易燃蒸汽，则以受控的方式燃烧。 该系统避免了对易燃蒸汽传感器的需要。
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公开(公告)号：US07076373B1
公开(公告)日：2006-07-11
申请号：US11036261
申请日：2005-01-14
CPC分类号： G01M3/002 , F24H9/2007
摘要： A method for determining the presence of a leak in a water heater unit comprising a storage tank is presented. The present invention involves mounting one heating sensor on the lower half of the tank and another heating sensor on the upper half of the tank. Readings from both sensors are taken and compared to determine if the water heater tank has reached a steady state; if so, the cooling rate of the tank is determined. This cooling rate is compared to the historical natural cooling rate of the system, and based on the comparison a determination is made on the presence of a leak.
摘要翻译： 提出了一种用于确定在包括储罐的热水器单元中存在泄漏的方法。 本发明涉及将一个加热传感器安装在储罐的下半部，另一个加热传感器位于储罐的上半部分。 取两个传感器的读数并进行比较，以确定热水箱是否达到稳定状态; 如果是这样，则确定罐的冷却速率。 将该冷却速度与系统的历史自然冷却速率进行比较，并且基于比较确定泄漏的存在。
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4.发明授权公开(公告)号：US08165726B2
公开(公告)日：2012-04-24
申请号：US11342752
申请日：2006-01-30
IPC分类号： G05D23/00
CPC分类号： G05D23/1917 , F24H9/2035
摘要： An energy savings water heater is described. The water heater is controlled by an energy savings algorithm that uses one or more of a variable setpoint differential, a variable setback threshold, additional setback thresholds, and an adjustable minimal setpoint to improve the operation of an energy efficient water heater. Additionally or alternatively, a different setback control algorithm may be used that obtains additional data to adjust the setpoint. As a result, the operating cost of the water heater is reduced, while minimizing user complaints of cold water.
摘要翻译： 描述了节能热水器。 热水器由节能算法控制，该算法使用一个或多个可变设定值微分，可变遏制阈值，附加挫折阈值和可调节的最小设定点来改善节能热水器的运行。 另外或替代地，可以使用不同的遏制控制算法，其获得附加数据以调整设定点。 结果，降低了热水器的运行成本，同时最大限度地减少了用户对冷水的投诉。
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5.发明授权公开(公告)号：US07252502B2
公开(公告)日：2007-08-07
申请号：US10766107
申请日：2004-01-27
IPC分类号： F23N1/00
CPC分类号： G05D7/0647 , F23N1/002 , F23N5/00 , F23N5/14 , Y10T137/1407 , Y10T137/1516 , Y10T137/7782
摘要： The method and apparatus provides a controller (which might comprise a microprocessor) that can control gas flow to a pilot burner in fluid communication with a manual pilot valve and an automatic pilot valve. The exemplary embodiments can comprise a selectable input device that can open the manual pilot valve to allow gas flow to the pilot burner. A pilot flame can then heat one or more thermal detection devices in thermal communication with the pilot burner, wherein the one or more thermal detection devices can output a variable voltage potential to the controller. The controller can then open the automatic pilot valve to maintain gas flow to the pilot burner after the manual pilot valve has been closed. In an exemplary embodiment, the only voltage potential used to power the controller is supplied by the one or more thermal detection devices.
摘要翻译： 该方法和装置提供了一种控制器（其可以包括微处理器），其可控制到与手动先导阀和自动先导阀流体连通的引燃燃烧器的气体流。 示例性实施例可以包括可选择的输入装置，其可以打开手动导阀以允许气体流向导向燃烧器。 然后，先导火焰可以加热与导向燃烧器热连通的一个或多个热检测装置，其中一个或多个热检测装置可以向控制器输出可变电压电位。 然后，控制器可以在手动导阀关闭后打开自动先导阀，以保持气体流向引燃燃烧器。 在示例性实施例中，用于为控制器供电的唯一电压电位由一个或多个热检测装置提供。
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公开(公告)号：US07523762B2
公开(公告)日：2009-04-28
申请号：US11277202
申请日：2006-03-22
IPC分类号： G05D16/06
CPC分类号： G05D7/0635 , F23N1/005 , F23N2035/16 , F23N2035/20 , G05D16/163 , Y10T137/7764 , Y10T137/7782 , Y10T137/7836 , Y10T137/87917
摘要： Modulating gas valves and systems for modulating gas flow to gas-fired appliances are disclosed. An illustrative modulating gas valve can include at least one main valve adapted to regulate the flow of gas through a main gas conduit, at least one regulator for regulating the gas pressure outputted by each main valve between a first gas pressure and a second gas pressure, and a modulator adapted to variably modulate the gas outputted by the gas valve at a pressure between the first and second gas pressures. The modulator can be used to modulate the main gas valve or valves between an infinite or discrete number of positions.
摘要翻译： 公开了调节用于调节燃气器具气体流量的气体阀和系统。 示例性调节气阀可以包括至少一个适于调节通过主气体管道的气体流动的主阀，至少一个调节器，用于调节由第一气体压力和第二气体压力之间的每个主阀输出的气体压力， 以及调制器，其适于在第一和第二气体压力之间的压力下可变地调制由气体阀输出的气体。 调制器可用于在无限或离散的位置之间调制主气阀或阀。
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公开(公告)号：US07314370B2
公开(公告)日：2008-01-01
申请号：US11023243
申请日：2004-12-23
申请人： Brent Chian , Donald J. Kasprzyk , Sybrandus B. V. Munsterhuis , Timothy J. Nordberg , Willem Vander Werf , Robert L. Zak , Andres Waszczenko
发明人： Brent Chian , Donald J. Kasprzyk , Sybrandus B. V. Munsterhuis , Timothy J. Nordberg , Willem Vander Werf , Robert L. Zak , Andres Waszczenko
IPC分类号： F23N1/00
CPC分类号： F23N5/242 , F23N1/005 , F23N2027/16 , F23N2035/14
摘要： A method of verifying proper operation of an electromagnetic valve. The method includes providing a mechanism to effect opening of the valve, verifying that the valve opened as a result of employing the mechanism to effect opening of the valve and after verifying the valve opened, signaling the valve to close after a first period of time has elapsed. The method further includes, after signaling the valve to close, signaling the valve to re-open after a second period of time has elapsed and detecting the occurrence or non-occurrence of an event associated with the closing or re-opening of the valve.
摘要翻译： 验证电磁阀的正确操作的方法。 该方法包括提供一种机构来实现阀的打开，由于采用该机构来实现阀的打开并且在验证阀打开之后验证阀打开的结果，在第一时间段之后使阀关闭 过去。 该方法还包括在信号通知阀关闭之后，在经过第二时间段之后发出指示阀再次打开，并且检测与阀的关闭或再次打开有关的事件的发生或不发生。
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公开(公告)号：US06701874B1
公开(公告)日：2004-03-09
申请号：US10382050
申请日：2003-03-05
IPC分类号： H01L3500
CPC分类号： H01L35/00 , F23M2900/13003
摘要： A system in accordance with the invention includes a thermo-electric device that is physically proximate with a thermal energy source, where, in operation, the thermo-electric device generates a voltage potential. The system further includes a power conversion circuit connected with the thermo-electric device, to modify the generated voltage potential. Also included in the system is a controller circuit connected with the power conversion circuit, where the thermo-electric device powers the controller circuit via the power conversion circuit. The system additionally includes a valve-control circuit connected with the controller circuit and the power conversion circuit, such that the thermo-electric device powers the valve control circuit, at least in part, via the power conversion circuit. The system also includes one or more sensing devices connected with the controller circuit.
摘要翻译： 根据本发明的系统包括物理上靠近热能源的热电装置，其中在操作中，热电装置产生电压电位。 该系统还包括与热电装置连接的电力转换电路，以修改产生的电压电位。 该系统还包括与电力转换电路连接的控制器电路，其中热电装置通过功率转换电路为控制器电路供电。 该系统还包括与控制器电路和电力转换电路连接的阀控制电路，使得热电装置至少部分地通过功率转换电路为阀控制电路供电。 该系统还包括与控制器电路连接的一个或多个感测装置。
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公开(公告)号：US08636503B2
公开(公告)日：2014-01-28
申请号：US12174581
申请日：2008-07-16
IPC分类号： F23Q9/00
CPC分类号： F23Q9/04 , Y10T29/49826 , Y10T137/87265
摘要： An improved pilot burner includes an orifice plate defining a central orifice for metering a supply of gas and a gas tube. The gas tube includes a tube wall and defines a supply opening at a first end. The orifice plate is positioned within the gas tube at the supply opening, and the tube wall is crimped around the orifice plate to secure the orifice plate to the gas tube. The pilot burner also includes a burner tube having a first end for receiving a first end of the gas tube. The burner tube further includes a second end defining a flame opening. In another embodiment, a clip is used to secure the gas tube and the burner tube to a bracket.
摘要翻译： 改进的引燃燃烧器包括限定用于计量气体供应和气体管的中心孔的孔板。 气体管包括管壁并在第一端限定供应开口。 孔板位于供气口内的气体管内，管壁围绕孔板卷曲，将孔板固定在气管上。 引燃燃烧器还包括燃烧器管，其具有用于容纳气体管的第一端的第一端。 燃烧器管还包括限定火焰开口的第二端。 在另一个实施例中，夹子用于将气体管和燃烧器管固定到支架上。
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公开(公告)号：US07712677B1
公开(公告)日：2010-05-11
申请号：US10911151
申请日：2004-08-03
CPC分类号： F24H9/2035 , F24D2220/042 , F24D2240/26 , F24H1/205 , F24H1/206 , F24H9/2021
摘要： An improved heater and method of controlling the same is provided. The water heater has the combination of a tank for holding water, a heater for heating the water, a controller having logic to regulate the heater, and first and second sensors. Each of the sensors detects the water temperature at different areas within the water heater. The sensors also provide the controller with signals corresponding to the detected water temperature. In response to these signals, the controller regulates the heater when at least one of the signals of the first and second sensors satisfies at least one predetermined state condition.
摘要翻译： 提供了一种改进的加热器及其控制方法。 热水器具有用于容纳水的罐，用于加热水的加热器，具有调节加热器的逻辑的控制器以及第一和第二传感器的组合。 每个传感器检测热水器内不同区域的水温。 传感器还为控制器提供与检测到的水温相对应的信号。 响应于这些信号，当第一和第二传感器的信号中的至少一个满足至少一个预定状态条件时，控制器调节加热器。
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