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11. 发明授权

US07581946B2 Ignition control with integral carbon monoxide sensor 有权
标题翻译：带一体化一氧化碳传感器的点火控制
公开(公告)号：US07581946B2
公开(公告)日：2009-09-01
申请号：US11265694
申请日：2005-11-02
申请人： Donald E. Donnelly , Thomas J. Fredricks
发明人： Donald E. Donnelly , Thomas J. Fredricks
IPC分类号： F22B37/42 , G06F15/20
CPC分类号： F23N5/242 , F23N5/003 , F23N2023/08 , F23N2031/20
摘要： A control for controlling the operation of a fuel-fired heating appliance is provided that include a sensor capable of sensing the presence of carbon monoxide gas and providing an output indicative of the level of carbon monoxide gas. The control further includes a microprocessor that periodically reads the CO sensor output and stores at least one sensor output value in a memory, wherein the microprocessor responsively discontinues the operation of the appliance when the microprocessor detects a sensor output that has increased by more than a predetermined amount over at least one previously stored sensor output value. In one embodiment, the control is preferably configured to periodically read the sensor output value, and responsive discontinue operation of an appliance upon sensing a predetermined increase of at least a 50 percent increase over the previously monitored sensor output value over a period of about 15 to 90 minutes.
摘要翻译：提供一种用于控制燃料加热器具的操作的控制器，其包括能够感测一氧化碳气体的存在并提供指示一氧化碳气体的水平的输出的传感器。该控制还包括微处理器，其周期性地读取CO传感器输出并将至少一个传感器输出值存储在存储器中，其中当微处理器检测到传感器输出增加超过预定值时，微处理器响应地中断器具的操作超过至少一个先前存储的传感器输出值。在一个实施例中，控制优选地被配置为周期性地读取传感器输出值，并且在感测到超过先前监视的传感器输出值的预定增加至少50％的增加超过约15至 90分钟。

12. 发明授权

US09151516B2 Smart energy controlled water heater 有权
标题翻译：智能节能热水器
公开(公告)号：US09151516B2
公开(公告)日：2015-10-06
申请号：US13356779
申请日：2012-01-24
申请人： Thomas P. Buescher , Thomas J. Fredricks , Rishi Siravuri , Richard Miu , Lawrence J. Brazis , Richard E. Welch
发明人： Thomas P. Buescher , Thomas J. Fredricks , Rishi Siravuri , Richard Miu , Lawrence J. Brazis , Richard E. Welch
IPC分类号： H05B1/02 , F24H1/18 , F24H9/20 , F24H1/20 , G05D23/19
CPC分类号： F24H9/2021 , F24H1/202 , G05D23/1917 , H05B1/0269
摘要： A control module for a water heater includes a switching module that receives a voltage supply and outputs the voltage supply to the water heater. The water heater includes an electrical junction box that receives the voltage supply. A communication module communicates with at least one of an energy meter and an energy network external to the water heater and the control module, and receives information from the at least one of the energy meter and the energy network. The control module is mounted on the water heater and the voltage supply passes through or adjacent to the control module. The control module determines an operating characteristic of the water heater based on the voltage supply and selectively actuates the switching module to turn on and turn off the voltage supply to the water heater in response to the operating characteristic and the information.
摘要翻译：一种用于热水器的控制模块包括接收电压源并向电热水器输出电压供应的开关模块。热水器包括接收电源的电接线盒。通信模块与热水器和控制模块外部的能量计和能量网络中的至少一个通信，并且从能量计和能量网络中的至少一个接收信息。控制模块安装在热水器上，电源通过或靠近控制模块。控制模块基于电压源确定热水器的工作特性，并且响应于操作特性和信息选择性地致动开关模块以接通和关闭对热水器的电压供应。

13. 发明授权

US06749423B2 System and methods for modulating gas input to a gas burner 有权
标题翻译：用于调节气体输入到气体燃烧器的系统和方法
公开(公告)号：US06749423B2
公开(公告)日：2004-06-15
申请号：US10020548
申请日：2001-10-30
申请人： Thomas J. Fredricks , Donald E. Donnelly , Russell T. Shoemaker
发明人： Thomas J. Fredricks , Donald E. Donnelly , Russell T. Shoemaker
IPC分类号： F23N100
CPC分类号： F23D14/60 , F23N1/02 , F23N1/06 , F23N2033/04 , F23N2033/08
摘要： An improved gas appliance having a burner, a gas valve through which the flow of combustion gas to the burner is controlled, and a motor driven blower that supplies combustion air to the burner. The improvement includes means for increasing gas flow through the gas valve as blower speed increases, and decreasing gas flow through the gas valve as blower speed decreases, based on a pressure signal generated independently of combustion air pressure. This improvement allows a constant ratio of gas to air to be maintained in the burner while a combustion flow rate varies dependent on the blower motor revolutions per minute. Thus input pressures of combustion can be controlled at low cost.
摘要翻译：一种改进的燃气器具，具有燃烧器，燃气阀通过燃烧器流向燃烧器的气体阀，以及向燃烧器供给燃烧空气的马达驱动鼓风机。该改进包括随着鼓风机速度增加而增加通过气阀的气流的装置，并且基于独立于燃烧空气压力产生的压力信号，随着鼓风机速度降低而减少通过气阀的气流。这种改进允许在燃烧器中保持恒定的气体与空气的比例，同时燃烧流量根据鼓风机的每分钟转速而变化。因此，可以以低成本控制燃烧的输入压力。

14. 发明授权

US07854607B2 Ignition control with integral carbon monoxide sensor 有权
标题翻译：带一体化一氧化碳传感器的点火控制
公开(公告)号：US07854607B2
公开(公告)日：2010-12-21
申请号：US12485650
申请日：2009-06-16
申请人： Donald E. Donnelly , Thomas J. Fredricks
发明人： Donald E. Donnelly , Thomas J. Fredricks
IPC分类号： F23N5/24
CPC分类号： F23N5/242 , F23N5/003 , F23N2023/08 , F23N2031/20
摘要： A control for controlling the operation of a fuel-fired heating appliance is provided that include a sensor capable of sensing the presence of carbon monoxide gas and providing an output indicative of the level of carbon monoxide gas. The control further includes a microprocessor that periodically reads the CO sensor output and stores at least one sensor output value in a memory, wherein the microprocessor responsively discontinues the operation of the appliance when the microprocessor detects a sensor output that has increased by more than a predetermined amount over at least one previously stored sensor output value. In one embodiment, the control is preferably configured to periodically read the sensor output value, and responsive discontinue operation of an appliance upon sensing a predetermined increase of at least a 50 percent increase over the previously monitored sensor output value over a period of about 15 to 90 minutes.
摘要翻译：提供一种用于控制燃料加热器具的操作的控制器，其包括能够感测一氧化碳气体的存在并提供指示一氧化碳气体的水平的输出的传感器。该控制还包括微处理器，其周期性地读取CO传感器输出并将至少一个传感器输出值存储在存储器中，其中当微处理器检测到传感器输出增加超过预定值时，微处理器响应地中断器具的操作超过至少一个先前存储的传感器输出值。在一个实施例中，控制优选地被配置为周期性地读取传感器输出值，并且在感测到超过先前监视的传感器输出值的预定增加至少50％的增加超过约15至 90分钟。

15. 发明授权

US06918756B2 System and methods for modulating gas input to a gas burner 有权
标题翻译：用于调节气体输入到气体燃烧器的系统和方法
公开(公告)号：US06918756B2
公开(公告)日：2005-07-19
申请号：US09903484
申请日：2001-07-11
申请人： Thomas J. Fredricks , Donald E. Donnelly , Russell T. Shoemaker
发明人： Thomas J. Fredricks , Donald E. Donnelly , Russell T. Shoemaker
IPC分类号： F23D14/60 , F23N1/02 , F23N1/06 , F23C10/28
CPC分类号： F23D14/60 , F23N1/02 , F23N1/06 , F23N2033/04 , F23N2033/08
摘要： An improved gas appliance having a burner, a gas valve through which the flow of combustion gas to the burner is controlled, and a motor driven blower that supplies combustion air to the burner. The improvement includes means for increasing gas flow through the gas valve as blower speed increases, and decreasing gas flow through the gas valve as blower speed decreases, based on a pressure signal generated independently of combustion air pressure. This improvement allows a constant ratio of gas to air to be maintained in the burner while a combustion flow rate varies dependent on the blower motor revolutions per minute. Thus input pressures of combustion can be controlled at low cost.
摘要翻译：一种改进的燃气器具，具有燃烧器，燃气阀通过燃烧器流向燃烧器的气体阀，以及向燃烧器供给燃烧空气的马达驱动鼓风机。该改进包括随着鼓风机速度增加而增加通过气阀的气流的装置，并且基于独立于燃烧空气压力产生的压力信号，随着鼓风机速度降低而减少通过气阀的气流。这种改进允许在燃烧器中保持恒定的气体与空气的比例，同时燃烧流量根据鼓风机的每分钟转速而变化。因此，可以以低成本控制燃烧的输入压力。

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