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1. 发明申请

US20190203936A1 CLOSED-LOOP PROGRAMMING AND CONTROL OF A COMBUSTION APPLIANCE 审中-公开
公开(公告)号：US20190203936A1
公开(公告)日：2019-07-04
申请号：US16032435
申请日：2018-07-11
申请人： Honeywell International Inc.
发明人： Frederick Hazzard , Glenn Bergum , Bernard Graham
IPC分类号： F23N5/00 , F23N1/02 , F23N5/24 , G05B19/042
CPC分类号： F23N5/006 , F23N1/022 , F23N5/242 , F23N2023/04 , F23N2023/08 , F23N2035/06 , F23N2035/12 , F23N2041/02 , F23N2041/04 , F23N2041/08 , F23N2900/05002 , G05B19/0426 , G05B2219/2649
摘要： Methods and systems for programming and controlling a control system of a gas valve assembly. The methods and systems include programming a control system in an automated manner to establish an air-fuel ratio based at least in part on a burner firing rate. The established air-fuel ratio may be configured to facilitate meeting a combustion constituent set point of combustion constituents in the combustion exhaust. The methods and systems include controlling operation of a combustion appliance based on closed-loop control techniques and utilizing feedback from a sensor measuring combustion constituents in exhaust from a combustion chamber in the combustion appliance. The combustion constituents on which control of the combustion appliance may be determined include oxygen and/or carbon dioxide.

2. 发明申请

US20170363327A1 VENT-FREE HEATER WITH ENVIRONMENTAL SENSORS 审中-公开
公开(公告)号：US20170363327A1
公开(公告)日：2017-12-21
申请号：US15624105
申请日：2017-06-15
申请人： Enerco Group, Inc.
发明人： Brian Vandrak , Michael Mullins
IPC分类号： F24H9/20 , F23N5/24 , F24H3/00
CPC分类号： F24H9/2085 , F23N1/002 , F23N5/242 , F23N2041/02 , F23N2900/00 , F23N2900/05001 , F23N2900/05002 , F24H3/006 , F24H3/065 , F24H2240/08 , Y02E20/342
摘要： One or more techniques and/or systems are disclosed for a vent-free heater that may be installed in an area used for human occupancy, to provide heat to that area. Such a heater can comprise an environmental detector that senses ambient air conditions, and may provide data used to shut down the heater in predetermined threshold condition. In one implementation, a vent-free heater for installation in high altitudes can comprise a combustion region and a fuel supply component. The heater can comprise an environmental detector with a flameless sensor configured to detect an ambient level of a constituent of the atmosphere and generate a signal indicative of the constituent level; and a sensor interface that can control flow of fuel from the fuel supply, based at least upon a signal received from the sensor.

3. 发明申请

US20150345791A1 APPARATUS AND A METHOD OF CONTROLLING THE SUPPLY OF FUEL TO A COMBUSTION CHAMBER 有权
标题翻译：装置和控制燃料供应给燃烧室的方法
公开(公告)号：US20150345791A1
公开(公告)日：2015-12-03
申请号：US14483787
申请日：2014-09-11
申请人： ROLLS-ROYCE PLC , ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED
发明人： Michael WHITEMAN , Luca ROMEO , Yong QIN , Paul THORNTON
IPC分类号： F23R3/28 , F23R3/00
CPC分类号： F23R3/28 , F02C9/34 , F23N5/003 , F23N5/006 , F23N2041/20 , F23N2900/05001 , F23N2900/05002 , F23N2900/05003 , F23R3/002 , F23R3/346
摘要： Combustion chamber includes a primary stage fuel burner to supply fuel into a primary combustion zone and secondary stage fuel burner supplies fuel into a secondary combustion zone. A sensor is positioned downstream from combustion chamber measuring concentration of one or more compounds. The sensor sends measurements of the concentration of compounds to a processor. The processor compares the measured concentration of the compound with a first threshold value and a second threshold value. The processor supplies more fuel to the primary stage fuel burner if the measured concentration is higher than the first threshold value, supplies more fuel to the secondary stage fuel burner if the measured concentration is higher than the second threshold value, maintaining fuel supply to the primary and secondary stage fuel burners if the measured concentration is lower than the first threshold value and lower than the second threshold value.
摘要翻译：燃烧室包括一级燃料燃烧器，用于将燃料供应到主燃烧区，二级燃料燃烧器将燃料供应到二级燃烧区。传感器位于燃烧室的下游，测量一种或多种化合物的浓度。传感器将化合物浓度的测量结果发送到处理器。处理器将化合物的测量浓度与第一阈值和第二阈值进行比较。如果测量的浓度高于第一阈值，则处理器向初级燃料燃烧器提供更多的燃料，如果测量的浓度高于第二阈值，则向第二级燃料燃烧器供应更多的燃料，维持对主要燃料的燃料供给如果测量的浓度低于第一阈值并且低于第二阈值，则辅助级燃料燃烧器。

4. 发明授权

US09297531B2 Gas turbine engine fuel control using gas measurement at the air inlet 有权
标题翻译：燃气涡轮发动机燃油控制采用进气口气体测量
公开(公告)号：US09297531B2
公开(公告)日：2016-03-29
申请号：US13388685
申请日：2009-08-13
申请人： Robert Pearce
发明人： Robert Pearce
IPC分类号： F02C9/28 , F02C9/34 , F23N5/00 , F02C7/22 , F23R3/28 , F23R3/34 , F02C7/228
CPC分类号： F23N5/003 , F02C7/228 , F02C9/28 , F02C9/34 , F23N2041/20 , F23N2900/05002 , F23N2900/05003 , F23R3/286 , F23R3/343
摘要： A gas turbine engine is provided. The gas turbine engine includes an air inlet, a combustor, an exhaust and first and second measurement devices. A plurality of fuel supply lines is provided to the at least one combustor. The first measurement device measures an amount of a gas in the air inlet. The second measurement device measures an amount of the gas in the exhaust. A control unit varies the fuel supply in the plurality of fuel supply lines so as to control the amount of the gas in the exhaust. The variation is made in dependence upon both the measured amount of the gas in the air inlet and the measured amount of the gas in the exhaust.
摘要翻译：提供燃气涡轮发动机。燃气涡轮发动机包括空气入口，燃烧器，排气以及第一和第二测量装置。向至少一个燃烧器提供多个燃料供应管线。第一测量装置测量进气口中的气体量。第二测量装置测量排气中的气体量。控制单元改变多个燃料供应管线中的燃料供应，以便控制排气中的气体量。该变化取决于测量的空气入口中的气体量和排气中测得的气体量。

5. 发明申请

US20150226129A1 Method for Detecting Hazardous Gas Concentrations within a Gas Turbine Enclosure 审中-公开
标题翻译：检测燃气轮机外壳内有害气体浓度的方法
公开(公告)号：US20150226129A1
公开(公告)日：2015-08-13
申请号：US14176850
申请日：2014-02-10
申请人： General Electric Company
发明人： Douglas Scott Byrd , Robert Lester Brooks , Joseph Robert Law , Christian Solacolu
IPC分类号： F02C7/25 , G01M15/10
CPC分类号： F02C7/25 , F23N5/003 , F23N5/242 , F23N2900/05001 , F23N2900/05002 , F23N2900/05003 , G01M15/102
摘要： A method for detecting hazardous gas concentration from an exhaust duct of a gas turbine enclosure includes aggregating multiple exhaust air samples collected via a first and a second plurality of sampling ports disposed within the exhaust duct to provide first and second aggregated exhaust air samples to primary and secondary sensors disposed outside of the exhaust duct. The method further includes sensing hazardous gas concentrations within the first and second aggregated exhaust air samples, where the primary and secondary sensors communicate signals that are indicative of the hazardous gas concentrations and functionality of the primary and secondary sensors to a computing device. The method further includes monitoring the hazardous gas concentrations within the first and second aggregated exhaust air samples with respect to a percentage of a lower explosive limit and monitoring the functionality of the primary and secondary sensors via the computing device.
摘要翻译：一种用于从燃气涡轮机壳体的排气管道检测危险气体浓度的方法包括聚集经由布置在排气管道内的第一和第二多个取样口收集的多个排气样品，以将第一和第二聚集的排气样品提供给初级和设置在排气管外侧的二次传感器。该方法还包括检测第一和第二聚集排气样品内的有害气体浓度，其中主传感器和次传感器将指示主传感器和次传感器的危险气体浓度和功能的信号传达到计算设备。该方法还包括相对于较低爆炸极限的百分比监测第一和第二聚集排气样品内的有害气体浓度，并通过计算装置监测主传感器和次传感器的功能。

6. 发明申请

US20110066387A1 APPLIANCE MONITORING APPARATUS 审中-公开
标题翻译：电器监控装置
公开(公告)号：US20110066387A1
公开(公告)日：2011-03-17
申请号：US12993673
申请日：2009-02-27
申请人： Tsuyoshi Honda , Akira Matsuda , Kouji Murase , Kenji Yasuda , Mitsuo Namba , Kazuo Kubo , Hisashi Saito
发明人： Tsuyoshi Honda , Akira Matsuda , Kouji Murase , Kenji Yasuda , Mitsuo Namba , Kazuo Kubo , Hisashi Saito
IPC分类号： G06F19/00
CPC分类号： F23N5/184 , F23N5/003 , F23N5/24 , F23N2005/185 , F23N2023/48 , F23N2023/54 , F23N2900/05002 , G01F3/22
摘要： A convention appliance monitoring apparatus handles only the amount of gas used and security information for the case of a gas cutoff and can not address social needs for a desire to obtain information about influence (e.g., an amount of CO2 emission) of use of the gas combustion appliance on a terrestrial environment.Based on a gas appliance used by a client and a gas flow signal pertaining the gas appliance which are output from an appliance determination unit 2, CO2 emission data on the gas appliance stored in a CO2 emission data storage unit 3, and CO2 emission data which are to be compared with the gas appliance and stored in a comparative CO2 emission data storage unit 4, a CO2 emission calculation unit 5 calculates an amount of CO2 emission, an comparative amount of CO2 emission and a difference between the amount of CO2 emission and the comparative amount of CO2 emission. Accordingly, it is possible to determine the amount of CO2 emission produced by using the gas appliance and the difference between the amount of CO2 emission and the comparative amount of CO2 emission.
摘要翻译：会议用具监控装置仅处理气体使用量和安全信息，并且不能满足社会需求以获得有关使用气体的影响（例如，二氧化碳排放量）的信息燃烧器具在陆地环境中。基于客户使用的燃气器具和从器具判定单元2输出的与燃气器具相关的气体流量信号，存储在二氧化碳排放数据存储单元3中的燃气器具上的二氧化碳排放数据和二氧化碳排放数据，将其与燃气用具进行比较并存储在比较二氧化碳排放数据存储单元4中，二氧化碳排放量计算单元5计算二氧化碳排放量，二氧化碳排放量的比较量和二氧化碳排放量之间的差异比较二氧化碳排放量。因此，可以确定使用燃气器具产生的二氧化碳排放量和二氧化碳排放量与二氧化碳排放量的比较差之间的差异。

7. 发明申请

US20160025380A1 WATER HEATER WITH A VARIABLE-OUTPUT BURNER INCLUDING A PERFORATED FLAME HOLDER AND METHOD OF OPERATION 有权
标题翻译：具有可变输出燃烧器的水加热器，包括执行火焰保持器和操作方法
公开(公告)号：US20160025380A1
公开(公告)日：2016-01-28
申请号：US14811764
申请日：2015-07-28
申请人： ClearSign Combustion Corporation
发明人： DOUGLAS W. KARKOW , JOSEPH COLANNINO
IPC分类号： F24H9/20 , F23N1/06 , F23N5/02 , F23N1/00 , F23N5/00 , F24H1/20 , F24H1/18
CPC分类号： F24H9/2035 , F23C3/004 , F23N5/006 , F23N2025/08 , F23N2900/05001 , F23N2900/05002 , F23N2900/05003 , F24H1/186 , F24H1/205
摘要： A water heater includes a water tank having an inlet and an outlet, and a flue extending through the tank. A nozzle is positioned near a first end of the flue, arranged so as to emit a fuel stream into the flue, and a flame holder is located within the flue in a position to receive the fuel stream and to hold a flame entirely within the flue. A controller variably controls a flow of fuel to the nozzle according to a temperature of water in the tank.
摘要翻译：热水器包括具有入口和出口的水箱，以及延伸穿过箱的烟道。喷嘴位于烟道的第一端附近，布置成将燃料流排放到烟道中，并且火焰保持器位于烟道内以接收燃料流并将火焰完全保持在烟道内。控制器根据罐中的水的温度可变地控制到喷嘴的燃料流。

8. 发明授权

US08904971B2 Method of controlling combustion of gas appliance 有权
标题翻译：燃气器具燃烧控制方法
公开(公告)号：US08904971B2
公开(公告)日：2014-12-09
申请号：US13308676
申请日：2011-12-01
申请人： Chung-Chin Huang , Chin-Ying Huang , Hsin-Ming Huang , Hsing-Hsiung Huang
发明人： Chung-Chin Huang , Chin-Ying Huang , Hsin-Ming Huang , Hsing-Hsiung Huang
IPC分类号： F24H1/18
CPC分类号： F23N1/082 , F23N5/003 , F23N2025/18 , F23N2025/19 , F23N2900/05002
摘要： A method of controlling combustion of a gas appliance includes the following steps: a) Read a first burning data in a database; b) Burn gas according to the first burning data; c) Obtain a burning efficiency of the gas appliance; and d) Compare the burning efficiency with a predetermined value, and repeat the step b to the step d when the burning efficiency is higher than the value, or read a second burning data in the database and burn gas according to the second burning data when the burning efficiency is lower than the value. The present invention provides plural stages of burning according to the main component of the gas to be burned to increase the total burning efficiency.
摘要翻译：控制燃气器具燃烧的方法包括以下步骤：a）读取数据库中的第一刻录数据; b）根据燃烧数据燃烧气体; c）获得燃气具的燃烧效率; 和d）将燃烧效率与预定值进行比较，并且当燃烧效率高于该值时重复步骤b至步骤d，或者在数据库中读取第二燃烧数据并根据第二燃烧数据燃烧气体燃烧效率低于该值。本发明提供根据被燃烧气体的主要成分燃烧的多个阶段，以提高总燃烧效率。

9. 发明申请

US20110271914A1 Flue-Gas Analysis Safety Apparatus 审中-公开
标题翻译：烟气分析安全装置
公开(公告)号：US20110271914A1
公开(公告)日：2011-11-10
申请号：US13145586
申请日：2009-07-22
申请人： Callum Scott Stewart Richardson , Richard James Crawfprd
发明人： Callum Scott Stewart Richardson , Richard James Crawfprd
IPC分类号： F24H9/20
CPC分类号： F23N1/022 , F23J2213/70 , F23N5/003 , F23N5/242 , F23N2023/38 , F23N2031/00 , F23N2031/20 , F23N2900/05001 , F23N2900/05002 , F24H9/2042 , G01N33/004
摘要： Flue-gas analysis safety apparatus 10 for a gas or oil-fired device 30 having an electrical connection and a flue 54 for combustion gases, comprises a hazardous gas detection element 12 for placement in the flue 54 to monitor flue gas, and a controller 14 for automatically regulating a gas to air ratio in the flue gas based on a signal from the hazardous gas detection element 12. The controller 14 is able to halt a flow of electricity to the gas or oil-fired device 30 if the gas to air ratio in the flue gas cannot be regulated to fall within a predetermined safe parameter. Preferably, the hazardous gas detection element 12 includes a wireless transmitter, and the controller 14 includes a wireless receiver so that the hazardous gas detection element 12 is wirelessly communicable with the controller 14. A gas or oil-fired device having the apparatus 10, and a method are also provided.
摘要翻译：具有电气连接的燃气或燃油装置30和用于燃烧气体的烟道54的烟气分析安全装置10包括用于放置在烟道54中以监测烟道气的危险气体检测元件12和控制器14 用于根据来自危险气体检测元件12的信号自动调节烟气中的气体与空气的比例。如果气体与空气的比例，控制器14能够停止向燃气或燃油装置30的流动在烟气中不能调节到落在预定的安全参数内。优选地，危险气体检测元件12包括无线发射器，并且控制器14包括无线接收器，使得危险气体检测元件12可与控制器14无线通信。具有装置10的燃气或燃油装置还提供了一种方法。

10. 发明申请

US20110061575A1 COMBUSTION CONTROL SYSTEM AND METHOD USING SPATIAL FEEDBACK AND ACOUSTIC FORCINGS OF JETS 有权
标题翻译：燃烧控制系统和使用空间反馈和喷气弹簧的方法
公开(公告)号：US20110061575A1
公开(公告)日：2011-03-17
申请号：US12560406
申请日：2009-09-15
申请人： William Randall Seeker
发明人： William Randall Seeker
IPC分类号： F23N5/00
CPC分类号： F23N5/003 , F01K25/06 , F23C2201/101 , F23N1/022 , F23N5/022 , F23N2023/04 , F23N2041/10 , F23N2900/05002 , F23N2900/05003 , F23N2900/05006
摘要： A system is provided that includes a combustion system having a plurality of jets; a spatial monitoring system with a plurality of sensors disposed in a spatial grid within or downstream from the combustion system; and a control system configured to adjust a forcing frequency of at least one fluid jet in the plurality of fluid jets in response to sensor feedback from the spatial monitoring system.
摘要翻译：提供一种包括具有多个喷射的燃烧系统的系统; 具有多个传感器的空间监视系统，其布置在燃烧系统内或下游的空间格栅中; 以及控制系统，其被配置为响应于来自所述空间监控系统的传感器反馈来调节所述多个流体射流中的至少一个流体射流的强制频率。

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