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1. 发明申请

WO2023083734A1 METHOD FOR CONTROLLING A GAS BOILER 审中-公开
公开(公告)号：WO2023083734A1
公开(公告)日：2023-05-19
申请号：PCT/EP2022/080940
申请日：2022-11-07
申请人： BDR THERMEA GROUP B.V.
发明人： VON SCHAAIK, Sibrecht , WESTHOF, Dirk Jan
IPC分类号： F23N5/02 , F23N5/00 , F23N5/12
摘要： Method (100) for controlling the operation of a combustion appliance (2), in particular a gas boiler operating at least in a first heat modulation range and a second heat modulation range, the method (100) comprising monitoring (S101) the combustion process of the appliance (2) through a sensor (6) measuring a physical value, in particular an oxygen sensor or an ionization sensor; controlling (S102) an air to fuel gas ratio in a gas mixture through a pneumatic gas valve (3) when the combustion appliance (2) operates in the first heat modulation range; and controlling (S103) the air to fuel gas ratio in a gas mixture through an electronically controlled gas valve (5) when the combustion appliance (2) operates in the second heat modulation range, wherein the method (100) comprises adjusting (S104) the electronically controlled gas valve (5) by varying a gas flow passing through said electronically controlled gas valve (5) based on a sensor signal generated by said sensor (6), when the combustion appliance (2) operates in the second heat modulation range.

2. 发明申请

WO2023059719A1 METHODS AND SYSTEMS FOR USING FLAME RECTIFICATION TO DETECT THE PRESENCE OF A BURNER FLAME 审中-公开
公开(公告)号：WO2023059719A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/045780
申请日：2022-10-05
申请人： SCP R&D, LLC
发明人： SHINDLE, Jack, A. , DOUGHERTY, Brain, C. , KELLEY, James , CHEN, Zhan
IPC分类号： F23N5/02 , F24C3/12
摘要： Systems and methods for detecting the presence of a burner flame using flame rectification are shown and described. A conductive flame sensor is positioned to conduct electricity to a burner flame when the burner is lit. The flame provides a conductive path to the burner conductive body and when operatively connected to an alternating current source, half-wave rectifies the current flowing to the sensor. A flame sensing circuit provides an output signal that is conditioned for use as an input to a flame indicator and/or a controller that is configured to shut off gas flow to the burner when no flame is present after an attempt at igniting the burner.

3. 发明申请

WO2019145854A1 SYSTEM FOR OPTIMIZING THE COMBUSTION PROCESS OF A STOVE/BOILER, PARTICULARLY A PELLET-FIRED ONE 审中-公开
公开(公告)号：WO2019145854A1
公开(公告)日：2019-08-01
申请号：PCT/IB2019/050529
申请日：2019-01-22
申请人： BELLINTANI, Claudio , SORRENTINO, Giuseppe
发明人： BELLINTANI, Claudio , SORRENTINO, Giuseppe
IPC分类号： F23K3/16 , F23K3/22 , F23N1/04 , F23N5/00 , F23N5/02 , F23N5/12 , F23B50/00 , F23B40/02 , F23B60/02 , F23N5/08 , F23B30/00
摘要： A system (10) for optimizing the combustion process of a stove/boiler, particularly a pellet-fired one, comprising a stove/boiler (12) which comprises a combustion chamber (28), provided with a front glazing unit (48), and an air intake pipe (30), the stove/boiler (12) being associated with a remote processing device (14) connected to a telematic device (18) operated by a user (20) by means of a telematic communication network (16); the stove/boiler (12) comprises at least one flame sensor (47) which is arranged outside the combustion chamber (28) and at the front glazing unit (48), the flame sensor (47) being configured to detect at least one mass of a flame, and to provide at least one value of the mass of the flame to a usage data collection module (62) comprised in the remote processing device (14); the remote processing device (14) is configured to perform a first comparison between the at least one value of the mass of the flame and at least one reference value of the mass of the flame comprised in reference data storage means (68) comprised in the remote processing device (14), and to adjust the combustion process of the stove/boiler (12) on the basis of an outcome of the first comparison, driving a screw feeder motor (26), an air intake and exhaust gas discharge motor (34) and a hot air delivery motor (38) which are comprised within the stove/boiler (12).

4. 发明申请

WO2018005366A1 AIR/FUEL COMMISSIONING OF A COMBUSTION APPLIANCE 审中-公开
标题翻译：空调/燃油调试燃烧器具
公开(公告)号：WO2018005366A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/039296
申请日：2017-06-26
申请人： HONEYWELL INTERNATIONAL, INC
发明人： SENKYR, Jiri , VAN PROOIJEN, Frank
IPC分类号： F23N1/00 , F23N5/00 , F23N5/02
CPC分类号： F23D14/60 , F23D2208/005 , F23D2208/10 , F23N1/002 , F23N5/003 , F23N5/02 , F23N2025/30 , F23N2027/20 , F23N2035/14
摘要： A method for commissioning a gas valve assembly for controlling fuel flow to a combustion appliance. An example method for commissioning the gas valve assembly may include initiating a commissioning mode in the controller of the gas valve assembly. Once in the commissioning mode, inputting a user defined initial air to fuel (A/F) ratio, activating the combustion appliance, setting a burner load of the combustion appliance to a set burner load, inputting a desired A/F ratio for the set burner load, running the combustion appliance at the burner load with the desired A/F ratio, and observing the operation of the combustion appliance. The method may further include saving the desired A/F ratio for the set burner load to the controller of the gas valve assembly and exiting the commissioning mode.
摘要翻译：一种用于调试燃气阀组件以控制流向燃烧器具的燃料流的方法。用于调试燃气阀组件的示例方法可以包括在燃气阀组件的控制器中启动调试模式。一旦进入调试模式，输入用户定义的初始空燃比（A / F）比率，激活燃烧设备，将燃烧设备的燃烧器负载设置为设定的燃烧器负载，为该组输入期望的A / F比燃烧器负载，以期望的A / F比在燃烧器负载下运行燃烧器具，并且观察燃烧器具的操作。该方法可以进一步包括将设定的燃烧器负载的期望的A / F比率保存到燃气阀组件的控制器并退出调试模式。

5. 发明申请

WO2017199493A1 熱媒ボイラシステム审中-公开
标题翻译：热媒锅炉系统
公开(公告)号：WO2017199493A1
公开(公告)日：2017-11-23
申请号：PCT/JP2017/005437
申请日：2017-02-15
申请人：三浦工業株式会社
发明人：宮崎　遼太
IPC分类号： F24H1/22 , F23N5/00 , F23N5/02
摘要：熱媒ボイラシステム（１）は、予め設定された目標温度と熱媒油温度検出部（３６）により計測された熱媒検出温度との偏差に基づいて熱媒ボイラ（２）の燃焼状態を制御する燃焼制御部（７１）と、熱媒ボイラ（２）が起動されたことを検知する起動検知部（７２）と、起動検知部（７２）により熱媒ボイラ（２）の起動が検知された時点ｔ０における熱媒油温度検出部（３６）による検出温度Ｔ０及び予め設定された単位時間あたりの昇温速度ｐ（度／時間）に基づいて、時間ｔ（ｔ≧ｔ０）における目標温度ＳＰ（ｔ）を式１により設定する起動時目標温度設定部（７３）と、を備える。ＳＰ（ｔ）＝ｐ（ｔ－ｔ０）＋Ｔ０（式１）
摘要翻译：（1）根据由热介质油温检测部（36）测量的预先设定的目标温度与热介质检测温度之间的偏差来运算热介质锅炉系统（1）控制热介质加热器（2）的燃烧状态的燃烧控制部（71），检测热介质加热器（2）的启动的启动检测部（72），热介质锅炉检测到的热介质油温检测部（36）在启动时刻t 0时的时刻t 0处检测到的温度T 0，（73），用于根据等式1基于温度速度p（度/秒）在时间t（t≥t<0>）设定目标温度SP（t），包括：a。 SP（t）= p（t-t 0）+ T 0（表达式1）

6. 发明申请

WO2017076375A1 BOILER WITH AUTOMATIC DETECTION OF OPTIMUM THICKNESS OF THE FUEL LAYER 审中-公开
标题翻译：自动检测燃料层厚度最佳的锅炉
公开(公告)号：WO2017076375A1
公开(公告)日：2017-05-11
申请号：PCT/CZ2016/000117
申请日：2016-10-25
申请人： BLAZE HARMONY S.R.O.
发明人： HALADA, Michal
IPC分类号： F23N5/02 , F23H13/02
CPC分类号： F23N5/022 , F23H13/02 , F23N2039/02 , F23N2041/02 , F23N2041/04
摘要： The burning boiler with automatic detection of the optimum thickness of the basic fuel layer containing the movable bottom (6), while this movable bottom (6) of the loading area (3) is interconnected with the position sensor (19) or force sensor (26) for detecting the optimum thickness of the basic fuel layer. According to the advantageous embodiment of the invention, the position sensor (19) or the force sensor (26) is interconnected with the controller (4) which controls the combustion product: fan (1). The surfaces (6.1) of the movable bottom (6) of the loading area (3) are integral and tilted down towards the combustion product exhaust nozzle (10). The top edge of the movable bottom (6) determines the primary air supply (12) in the loading area (3). The bottom edge of the movable bottom (6) determines the secondary air supply (9) in the nozzle (10).
摘要翻译：装载区域（3）的该可移动底部（6）与该位置相互连接的燃烧锅炉具有自动检测含有可移动底部（6）的基本燃料层的最佳厚度的燃烧锅炉传感器（19）或力传感器（26），用于检测基本燃料层的最佳厚度。根据本发明的有利实施例，位置传感器（19）或力传感器（26）与控制燃烧产物 - 风扇（1）的控制器（4）互连。装载区域（3）的可移动底部（6）的表面（6.1）是一体的并向下朝向燃烧产物排出喷嘴（10）倾斜。可移动底部（6）的顶部边缘确定装载区域（3）中的主空气供应（12）。活动底部（6）的底部边缘确定喷嘴（10）中的二次空气供应（9）。

7. 发明申请

WO2015042566A4 CONTROL OF COMBUSTION REACTION PHYSICAL EXTENT 审中-公开
标题翻译：燃烧反应物理范围的控制
公开(公告)号：WO2015042566A4
公开(公告)日：2015-05-14
申请号：PCT/US2014056928
申请日：2014-09-23
申请人： CLEARSIGN COMB CORP
发明人： COLANNINO JOSEPH , GOODSON DAVID B , KRICHTAFOVITCH IGOR A , PREVO TRACY A , WIKLOF CHRISTOPHER A
IPC分类号： F23N5/02 , F23N5/26
CPC分类号： F23C99/001 , F23N5/022 , F23N5/082 , F23N5/123 , F23N5/203 , F23N2029/20
摘要： Technologies are described for applying electrical energy according to a physical extent of a combustion reaction, which may include: supporting a combustion reaction at a fuel source; sensing a physical extent of the combustion reaction with respect to a plurality of different locations of a plurality of electrodes; and applying electrical energy to the combustion reaction via at least one of the plurality of electrodes responsive to the physical extent of the combustion reaction. Sensing the physical extent of the combustion reaction may include receiving a sensor signal corresponding to the physical extent of the combustion reaction.
摘要翻译：描述了用于根据燃烧反应的物理程度施加电能的技术，其可以包括：在燃料源处支持燃烧反应; 感测关于多个电极的多个不同位置的燃烧反应的物理范围; 以及响应于所述燃烧反应的物理程度，经由所述多个电极中的至少一个向所述燃烧反应施加电能。感测燃烧反应的物理程度可以包括接收对应于燃烧反应的物理程度的传感器信号。

8. 发明申请

WO2015042566A1 CONTROL OF COMBUSTION REACTION PHYSICAL EXTENT 审中-公开
标题翻译：燃烧反应的控制物理范围
公开(公告)号：WO2015042566A1
公开(公告)日：2015-03-26
申请号：PCT/US2014/056928
申请日：2014-09-23
申请人： CLEARSIGN COMBUSTION CORPORATION
发明人： COLANNINO, Joseph , GOODSON, David B. , KRICHTAFOVITCH, Igor A. , PREVO, Tracy A. , WIKLOF, Christopher A.
IPC分类号： F23N5/02 , F23N5/26
CPC分类号： F23C99/001 , F23N5/022 , F23N5/082 , F23N5/123 , F23N5/203 , F23N2029/20
摘要： Technologies are described for applying electrical energy according to a physical extent of a combustion reaction, which may include: supporting a combustion reaction at a fuel source; sensing a physical extent of the combustion reaction with respect to a plurality of different locations of a plurality of electrodes; and applying electrical energy to the combustion reaction via at least one of the plurality of electrodes responsive to the physical extent of the combustion reaction. Sensing the physical extent of the combustion reaction may include receiving a sensor signal corresponding to the physical extent of the combustion reaction.
摘要翻译：描述了根据燃烧反应的物理范围施加电能的技术，其可以包括：在燃料源处支撑燃烧反应; 感测相对于多个电极的多个不同位置的燃烧反应的物理范围; 并且响应于燃烧反应的物理范围，通过多个电极中的至少一个向燃烧反应施加电能。感测燃烧反应的物理范围可以包括接收对应于燃烧反应的物理范围的传感器信号。

9. 发明申请

WO2014064605A3 THERMOSTATIC VALVE 审中-公开
标题翻译：恒温阀
公开(公告)号：WO2014064605A3
公开(公告)日：2014-09-12
申请号：PCT/IB2013059530
申请日：2013-10-22
申请人： CONTROLLING SAVING ENERGY ITALIA S R L
发明人： BESATI DAVIDE , DUGNANI MASSIMO , PEDRETTI LUCA , TAPPA MAURO , VALZI GIUSEPPE
IPC分类号： F23N1/00 , F23N5/02
CPC分类号： F24C3/128 , F23K2900/05002 , F23N1/007 , F23N5/027 , F23N2035/24 , G05D23/02
摘要： The invention relates to a thermostat (10) for cooking appliances powered by gas, said thermostat (10) comprising a body (20) within which there are formed an inlet conduit (23) and an outlet conduit (24), suitable to receive a gas flow from a supply source and to supply such a gas flow to a gas burner, respectively, as well as a chamber (25) with a substantially cylindrical shape arranged in fluid communication with said inlet conduit (23). The chamber (25) is also arranged in fluid communication with said outlet conduit (24) either directly, through a main opening (70) formed at one end thereof, or indirectly, through a secondary conduit (71) that is formed in the body (20) of the thermostat (10) and reaches the outlet conduit (24) bypassing said main opening (70), said main opening and secondary conduit (70, 71) being respectively dimensioned for a maximum and a minimum flow rate of gas. The thermostat (10) further comprises a valve (80) for adjusting the gas flow rate, the valve being coaxially fitted in the chamber (25). The position of the valve (80) is controlled by an expandable member (53) of a thermostatic bulb (50) of the thermostat (10) and the valve is axially deformable beyond a predefined load threshold. Thanks to this configuration, the valve allows to compensate for dilations of the expandable member (53) under a normal operation condition, as well as to absorb axial forces exerted by the thermostat (10) knob when it is rotated in order to switch off a burner driven by the thermostat, thus minimizing the risk that these forces damage even irreparably the expandable member (53) of the thermostatic bulb (50).
摘要翻译：本发明涉及一种用于由燃气供电的烹饪器具的恒温器（10），所述恒温器（10）包括主体（20），其中形成有入口导管（23）和出口导管（24），适于接收来自供应源的气体流和分别将这种气流供应到气体燃烧器，以及具有与所述入口管道（23）流体连通的大致圆柱形形状的腔室（25）。腔室（25）还通过直接形成在其一端的主开口（70）或间接地通过形成在体内的次级导管（71）而直接与所述出口导管（24）流体连通（20）并且到达绕过所述主开口（70）的出口管道（24），所述主开口和次级管道（70,71）分别尺寸设定为最大和最小气体流量。恒温器（10）还包括用于调节气体流速的阀（80），阀同轴地装配在腔室（25）中。阀（80）的位置由恒温器（10）的恒温灯泡（50）的可膨胀构件（53）控制，并且阀可轴向变形超过预定的负载阈值。由于这种构造，阀允许在正常操作条件下补偿可膨胀构件（53）的膨胀，并且在旋转时吸收由恒温器（10）旋钮施加的轴向力，以便关闭燃烧器由恒温器驱动，从而最小化这些力甚至不可修复地损坏恒温球（50）的可膨胀构件（53）的风险。

10. 发明申请

WO2014053981A2 THERMOSTAT 审中-公开
标题翻译：温控器
公开(公告)号：WO2014053981A2
公开(公告)日：2014-04-10
申请号：PCT/IB2013059000
申请日：2013-09-30
申请人： CONTROLLING SAVING ENERGY ITALIA S R L
发明人： BESATI DAVIDE , DUGNANI MASSIMO , PEDRETTI LUCA , TAPPA MAURO , VALZI GIUSEPPE
IPC分类号： F23K5/00 , F23N5/02 , F23N5/14
CPC分类号： F24C3/12 , F23K5/007 , F23K2401/201 , F23K2900/05002 , F23N5/025 , F23N5/14 , F23N5/146 , F23N2035/18 , F23N2035/24 , G05D23/02
摘要： The invention relates to a thermostat (10) for cooking appliances powered by gas, said thermostat (10) comprising a body (20) within which there are formed an inlet conduit (23) and an outlet conduit (24), suitable to receive a gas flow from a supply source and to supply such a gas flow to a gas burner, respectively, as well as a chamber (25) with a substantially cylindrical shape arranged in fluid communication with said inlet conduit (23). The chamber (25) is also arranged in fluid communication with said outlet conduit (24) either directly, through a main opening (70) formed at one end thereof, or indirectly, through a secondary conduit (71) that is formed in the body (20) of the thermostat (10) and flows into the outlet conduit (24) bypassing said main opening (70), said main opening and secondary conduit (70, 71) being respectively dimensioned for a maximum and a minimum flow rate of gas. The thermostat (10) further comprises a one-piece valve (80) for adjusting the gas flow rate, the valve being coaxially fitted in the chamber (25) and guided by its peripheral walls. Thanks to these features, the structural configuration of the thermostat body and its conduits is much more compact, functional and cheap than the structural configuration of thermostats known in the art.
摘要翻译：所述恒温器（10）包括主体（20），在所述主体（20）内形成有入口导管来自供应源的气流以及将这种气流分别供应到气体燃烧器，以及布置成与所述入口导管（23）流体连通的基本上圆柱形的腔室（25）。腔室（25）也布置成与所述出口导管（24）流体连通，或者直接通过形成在其一端处的主开口（70）或者间接通过形成在主体中的次级导管（71）（10）的所述主开口（20）并且绕过所述主开口（70）流入所述出口导管（24），所述主开口和所述次级导管（70,71）的尺寸分别为气体的最大和最小流速。恒温器（10）还包括用于调节气体流量的单件式阀（80），该阀同轴地安装在腔室（25）中并由其周壁引导。由于这些特征，恒温器本体及其导管的结构配置比现有技术中已知的恒温器的结构配置更加紧凑，功能和便宜。

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