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1. 发明授权

US11644196B2 Flame sensor assemblies and methods of replacing flame sensor assemblies 有权
公开(公告)号：US11644196B2
公开(公告)日：2023-05-09
申请号：US17515411
申请日：2021-10-30
申请人： Emerson Electric Co.
发明人： David L. Vie
IPC分类号： F23N5/26 , F23N5/12 , F23D14/72
CPC分类号： F23N5/26 , F23N5/123 , F23N5/126 , F23N5/265 , F23D14/725 , F23N2229/00 , F23N2229/02 , F23N2229/22 , F23N2900/05004 , F23N2900/05005
摘要： A flame sensor assembly includes a flame sense rod and a flame sensor body. The flame sense rod includes a flame sensor end and a coupling end opposite the flame sensor. The flame sensor body defines a receptacle for receiving the coupling end of the flame sense rod, and includes an adjustable positioning bracket. The assembly also includes a wiring adapter for connecting the flame sensor body with a flame sense signal connector, and a mounting bracket adapted to mount the flame sensor body to a heating device with the flame sensor end of the flame sense rod positioned adjacent a flame of the heating device. Methods of replacing a flame sensor assembly for a heating device are also disclosed.

2. 发明申请

US20180259187A1 SYSTEMS AND METHODS FOR OPERATION OF A FLEXIBLE FUEL COMBUSTOR 审中-公开
公开(公告)号：US20180259187A1
公开(公告)日：2018-09-13
申请号：US15869552
申请日：2018-01-12
申请人： 8 Rivers Capital, LLC
发明人： Xijia Lu , Jeremy Eron Fetvedt , Peter Michael McGroddy
IPC分类号： F23R3/36 , F23C1/00 , F23K5/00 , F23N1/02 , F23N5/26
CPC分类号： F23R3/36 , F02C3/20 , F02C3/30 , F02C9/28 , F02C9/40 , F05D2270/303 , F23C1/00 , F23C2700/04 , F23C2900/99011 , F23D14/32 , F23K5/007 , F23K2900/05004 , F23L7/007 , F23L2900/07001 , F23L2900/07003 , F23L2900/07005 , F23L2900/07006 , F23L2900/07007 , F23N1/00 , F23N1/02 , F23N3/00 , F23N5/24 , F23N5/26 , F23N2021/06 , F23N2021/08 , F23N2037/08 , F23N2041/20 , F23R2900/00002 , Y02E20/322 , Y02E20/344
摘要： The present disclosure relates to systems and methods that are useful for controlling one or more aspects of a power production plant. More particularly, the disclosure relates to power production plants and methods of carrying out a power production method utilizing different fuel chemistries. Combustion of the different fuel mixtures can be controlled so that a defined set of combustion characteristics remains substantially constant across a range of different fuel chemistries.

3. 发明申请

US20150128721A1 FLUID INSTRUMENT INFORMATION PROVIDING DEVICE 有权
标题翻译：液体仪表信息提供装置
公开(公告)号：US20150128721A1
公开(公告)日：2015-05-14
申请号：US14394905
申请日：2013-04-16
申请人： Panasonic Intellectual Property Management Co.,Ltd
发明人： Mitsuo Yokohata , Motoyuki Nawa
IPC分类号： G01F3/22
CPC分类号： G01F3/22 , F23N5/26 , F23N2023/38 , F23N2031/20 , F23N2031/30 , F23N2037/02 , G01F15/061 , G01F15/066 , G01F15/075 , G01F15/0755 , H01M8/04425 , H01M8/04776
摘要： A fluid instrument information providing device comprises a gas usage amount integrating section for integrating the usage amount of a gas for each of the kinds of gas instruments which is determined by a gas instrument determiner section, based on a change in the flow of the gas which is measured by the flow measuring section; an instrument information generating section for generating a plurality of gas instrument information including charge information relating to the gas instrument corresponding to the integrated usage amount for each kind of the gas instrument which is integrated by the gas usage amount integrating section, based on the integrated usage amount; an information selecting section operated by a user to select gas instrument information from among the gas instrument information generated by the gas instrument information generating section; and an output section for outputting instrument information selected by the information selecting section.
摘要翻译：流体仪器信息提供装置包括气体使用量积分部分，用于根据气体流量的变化来整合由气体仪器确定部分确定的每种气体仪器的气体的使用量，由流量测量部测量; 乐器信息生成部件，用于根据积分使用量产生多个气体乐器信息，所述多个气体乐器信息包括与由气体使用量积分部分积分的各种气体乐器相对应的气体乐器相关的费用信息量; 由用户操作的信息选择部分，从气体仪器信息生成部生成的气体仪器信息中选择气体仪器信息; 以及输出部，用于输出由信息选择部选择的乐器信息。

4. 发明授权

US07385316B2 Safety device for an industrial boiler comprising relays mounted on a printed circuit board 失效
标题翻译：包括安装在印刷电路板上的继电器的工业锅炉的安全装置
公开(公告)号：US07385316B2
公开(公告)日：2008-06-10
申请号：US10480920
申请日：2002-05-17
申请人： Charles Jacobberger
发明人： Charles Jacobberger
IPC分类号： H02H11/00
CPC分类号： F23N5/26 , F23N5/206
摘要： A safety device for an industrial boiler (CHA) including relays (REn) which are connected to form an electromechanical safety chain (CH1). Each relay (REn) is mounted on a printed circuit board (CIA, CIB, CIC, CIP). As a result of the arrangement, the relays can be mounted in a compact box that may be sealed so that it is impossible for an operator to access a relay in order to block it.
摘要翻译：一种用于工业锅炉（CHA）的安全装置，其包括连接以形成机电安全链（CH 1）的继电器（RE＆lt; N＆gt;）。每个继电器（RE SUB）安装在印刷电路板上（C1A，C1，B2，C1C，，CIP）。作为安排的结果，继电器可以安装在可以被密封的小型箱中，使得操作者不可能访问继电器以阻止继电器。

5. 发明申请

US20020048738A1 Safeguard for furnace draft system 有权
标题翻译：炉膛系统保护
公开(公告)号：US20020048738A1
公开(公告)日：2002-04-25
申请号：US09976180
申请日：2001-10-12
申请人： Carrier Corporation
发明人： Duane David Garloch , Merle Dana Sears
IPC分类号： F23N005/00
CPC分类号： F23N5/245 , F23L17/005 , F23N5/26 , F23N2025/10 , F23N2031/26 , F23N2033/02
摘要： A draft safeguard apparatus for use in a multi-poised furnace having an inducer housing for receiving flue gases from a heat exchanger. The furnace flue pipe is attached to the inducer housing by an elbow that is rotatably connected to the inducer housing. An elongated sensor housing is mounted upon the elbow. The housing provides a flow channel so that the inlet section of the elbow communicates with the surrounding ambient. A limit switch is mounted in the housing to sense the temperature in the flow passing through the housing. When the furnace is operating normally, ambient air is drawn into the vent system through the sensor housing. If the vent system becomes restricted, the flow through the housing is reversed and the limit switch is opened when the reverse flow temperature exceeds a given limit. A baffle that includes a flat, rectangular-shaped top plate is mounted inside the elbow to form a chamber over the entrance to the sensor housing which directs the flue gas flow over the entrance when the vent system is unblocked and directs the flue gas flow into the gas sensor housing in the event that the vent system becomes blocked.
摘要翻译：一种用于具有用于接收来自热交换器的烟道气的诱导器壳体的多重炉中的吃水保护装置。炉烟道通过可旋转地连接到诱导器壳体的弯头附接到诱导器壳体。细长的传感器外壳安装在肘部上。壳体提供流动通道，使得弯头的入口部分与周围环境连通。限位开关安装在壳体中以感测通过壳体的流动中的温度。当炉正常运行时，环境空气通过传感器外壳被吸入通风系统。如果通风系统受到限制，则当反向温度超过给定极限时，通过外壳的流量反转，限位开关打开。包括平坦的矩形顶板的挡板安装在弯头内部，以在传感器壳体的入口上形成一个室，当排气系统被阻挡时，烟道气流导入入口，并引导烟气流入在排气系统被堵塞的情况下，气体传感器壳体。

6. 发明授权

US06305369B1 Safeguard for furnace draft system 有权
标题翻译：炉膛系统保护
公开(公告)号：US06305369B1
公开(公告)日：2001-10-23
申请号：US09691418
申请日：2000-10-18
申请人： Duane David Garloch
发明人： Duane David Garloch
IPC分类号： F24H300
CPC分类号： F23N5/245 , F23L17/005 , F23N5/26 , F23N2025/10 , F23N2031/26 , F23N2033/02
摘要： A draft safeguard apparatus for use in a multi-poised furnace having an inducer housing for receiving flue gases from a heat exchanger. The furnace flue pipe is attached to the inducer housing by an elbow having a first linear inlet section that is rotatably connected to the inducer housing and a second linear outlet section that is connected to the flue pipe. A bend section connects the inlet and outlet section of the elbow. An elongated sensor housing is mounted upon the inlet section of the elbow. The housing provides a flow channel so that the inlet section of the elbow communicates with the surrounding ambient. A limit switch is mounted in the housing to sense the temperature in the flow passing through the housing. When the furnace is operating normally, ambient air is drawn into the vent system through the sensor housing. If the vent system becomes restricted, the flow through the housing is reversed and the limit switch is opened when the reverse flow temperature exceeds a given limit.
摘要翻译：一种用于具有用于接收来自热交换器的烟道气的诱导器壳体的多重炉中的吃水保护装置。炉烟道通过具有可旋转地连接到诱导器壳体的第一线性入口部分和连接到烟道管的第二线性出口部分的弯头附接到诱导器壳体。弯头部分连接肘部的入口和出口部分。细长的传感器壳体安装在肘部的入口部分上。壳体提供流动通道，使得弯头的入口部分与周围环境连通。限位开关安装在壳体中以感测通过壳体的流动中的温度。当炉正常运行时，环境空气通过传感器外壳被吸入通风系统。如果通风系统受到限制，则当反向温度超过给定极限时，通过外壳的流量反转，限位开关打开。

7. 发明授权

US6053987A Method and an apparatus for cleaning a flame detector of a combustor 失效
标题翻译：用于清洁燃烧器的火焰探测器的方法和装置
公开(公告)号：US6053987A
公开(公告)日：2000-04-25
申请号：US35508
申请日：1998-03-05
申请人： Satoshi Tanimura , Yoshifumi Masuda , Fuminori Fujii
发明人： Satoshi Tanimura , Yoshifumi Masuda , Fuminori Fujii
IPC分类号： F02C7/00 , F01D17/02 , F01D25/00 , F02C7/266 , F23M11/04 , F23N5/02 , F23N5/12 , F23N5/26 , F23R3/00 , B08B7/04 , F01C1/00 , F01N1/18 , F02C6/18 , F02D1/00
CPC分类号： F23N5/26 , F01D17/02 , F01D25/002 , F23M11/045 , F23N2029/00 , Y10S60/90 , Y10S60/901 , Y10S60/902
摘要： A cleaning method for a flame detector of a gas turbine activating combustor, comprising branching control air for forcing a spark plug of an ignition system into the gas turbine activating combustor, and blowing the branched control air against the respective inner surfaces of light sensor glasses of a flame detector, thereby blowing off dust or soot from the glass.
摘要翻译：一种用于燃气轮机启动燃烧器的火焰检测器的清洁方法，包括将控制空气分配以将点火系统的火花塞强制进入燃气轮机启动燃烧器，并将分支的控制空气吹送到光传感器眼镜的相应内表面上火焰检测器，从而从玻璃吹出灰尘或烟灰。

8. 发明授权

US5439374A Multi-level flame curent sensing circuit 失效
标题翻译：多级火焰传感电路
公开(公告)号：US5439374A
公开(公告)日：1995-08-08
申请号：US92754
申请日：1993-07-16
申请人： J. Scott Jamieson
发明人： J. Scott Jamieson
IPC分类号： G01R19/165 , F23N5/12 , F23N5/24 , F23N5/26 , G01N27/00 , G01N27/62 , F23Q23/00
CPC分类号： F23N5/123 , F23N2023/08 , F23N2031/10 , F23N2031/22 , F23N5/24 , F23N5/26
摘要： A circuit for producing signals representative of at least two flame current levels is disclosed herein. The circuit includes two electrodes locatable in a flame, where a voltage potential is set up between the electrodes, and the current flow is measured therebetween (flame current). The circuit includes an amplifying portion for amplifying the flame current and applying a signal to a microprocessor. The microprocessor samples the signal and outputs a signal representative of the flame current level.
摘要翻译：本文公开了一种用于产生代表至少两个火焰电流水平的信号的电路。电路包括位于火焰中的两个电极，其中在电极之间建立电压电位，并且在其间测量电流（火焰电流）。电路包括用于放大火焰电流并将信号施加到微处理器的放大部分。微处理器采样信号并输出代表火焰电流电平的信号。

9. 发明授权

US4885573A Diagnostic system for combustion controller 失效
标题翻译：燃烧控制器诊断系统
公开(公告)号：US4885573A
公开(公告)日：1989-12-05
申请号：US84689
申请日：1987-08-12
申请人： John J. Fry , George Hall, II , Robert A. Smith
发明人： John J. Fry , George Hall, II , Robert A. Smith
IPC分类号： F23N1/02 , F23N5/00 , F23N5/24 , F23N5/26 , H05K7/14
CPC分类号： H05K7/1484 , F23N5/242 , F23N5/26 , F23N1/02 , F23N2023/04 , F23N2023/08 , F23N2023/38 , F23N2031/20 , F23N5/003 , F23N5/006 , G05B2219/24063 , G05B2219/24103
摘要： A combustion control system includes a sensor assembly and a process controller, the sensor assembly including sensors for providing output signals indicative of process variables, the process controller responding to the output signals to maintain a desired operation of the process. The process controller continuously monitors parameters of the sensors and provides alarms whenever any of these parameters deviate from setpoint values, the process controller automatically prioritizing these alarms to provide a display of only the most relevant alarms. A housing enclosing the processor controller provides RFI/EMI shielding of the process controller including the attenuation and absorption of the EMI/RFI energy.

10. 发明授权

US2341407A Method and apparatus for indicating efficiency of boilers or the like 失效
标题翻译：用于指示锅炉等的效率的方法和装置
公开(公告)号：US2341407A
公开(公告)日：1944-02-08
申请号：US39290941
申请日：1941-05-10
申请人： CONS EDISON CO NEW YORK INC
发明人： XENIS CONSTANTINE P , PARSONS LESTER J , WOODMAN PERINE , KING ROBERT E , BAUMAN HAROLD A
IPC分类号： F23N5/26
CPC分类号： F23N5/26

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