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1. 发明公开

US20240369223A1 METHOD AND KILN FOR THE FIRING OF SUBSTANTIALLY FLAT BASE CERAMIC ARTICLES 审中-公开
公开(公告)号：US20240369223A1
公开(公告)日：2024-11-07
申请号：US18691034
申请日：2022-09-16
申请人： SACMI FORNI & FILTER S.P.A.
发明人： Pier Francesco VACCARI , Alberto TORO
IPC分类号： F23N1/02 , F23N5/10 , F23N5/18 , F27B9/02 , F27B9/24
CPC分类号： F23N1/022 , F23N5/102 , F23N5/184 , F27B9/02 , F27B9/2407 , F23N2005/181 , F23N2005/185 , F23N2221/10 , F23N2237/08
摘要： Method and kiln for the firing of base ceramic articles (BC) comprising: a firing chamber inside which the base ceramic articles (BC) to be fired are conveyed; at least one burner for burning a combustion mixture to heat the firing chamber and to fire the base ceramic articles (BC); first and second feeding device for feeding, respectively, a fuel mixture and an oxidizer to the burner; an identification unit configured to assess the type of fuel mixture and a control assembly which is configured to activate the feeding device and/or the second feeding device depending on the temperature detected in the firing chamber, and to adjust the activation of the second feeding device depending on the type of fuel mixture and on the flow rate of the fuel mixture and on the flow rate of the oxidizer.

2. 发明授权

US11879640B2 Combustion air proving apparatus with burner cut-off capability and method of performing the same 有权
公开(公告)号：US11879640B2
公开(公告)日：2024-01-23
申请号：US17872521
申请日：2022-07-25
申请人： Cowles Operating Company
发明人： Charles Feldman , John Dunleavey
IPC分类号： F23N5/18 , F23N3/00 , F23N5/24 , F23C7/00 , F23D14/72 , F23L1/00
CPC分类号： F23N5/18 , F23C7/008 , F23D14/72 , F23N3/005 , F23N5/245 , F23D2209/00 , F23L1/00 , F23N2005/181 , F23N2225/06 , F23N2227/02 , F23N2227/32 , F23N2233/06 , F23N2235/02 , F23N2237/00
摘要： A combustion air proving (CAP) system for a burner assembly having a burner for providing heated air to a location, a controller, and a back plate, where outside air is fed to the burner via a conduit. The CAP system is connected to an inlet of the system. An outlet of the system is connected to the burner via the back plate. A damper within the system is translatable between open and closed positions for allowing and blocking air flow, respectively. A sensor measures an air flow parameter of air flow to the burner. The sensor communicates with the controller, which shuts down the burner if the parameter measured by the sensor meets a predetermined threshold value. An assembly installer may test for proper sensor and controller functions by translating the damper to the closed position and blocking outside air flow.

3. 发明公开

US20230304664A1 GAS TURBINE PREDICTIVE EMISSIONS MODELING, REPORTING, AND MODEL MANAGEMENT VIA A REMOTE FRAMEWORK 审中-公开
公开(公告)号：US20230304664A1
公开(公告)日：2023-09-28
申请号：US17703726
申请日：2022-03-24
申请人： Solar Turbines Incorporated
发明人： Henry P. SEPULVEDA , Brandon W. STEIN , Jamaal A. SANDERS , Stephen E. THERON , Nathan J. KIRKSEY , Ivan R. CARLOS , Christian DI NORSCIA , Karunakaran Thirumangalam NADADUR
IPC分类号： F23N5/18 , F23N5/02 , G06N20/00
CPC分类号： F23N5/184 , F23N5/022 , G06N20/00 , F23N2005/181
摘要： It is important to accurately measure the emissions of a turbomachine for a variety of reasons. However, continuous emission monitoring systems (CEMS) can be expensive to install and maintain. Accordingly, a digital platform is disclosed that hosts physics-based and/or statistical models that can be tailored to specific turbomachines and calibrated over the life of the turbomachine. The model for a turbomachine can be applied to data collected from the turbomachine to predict the emissions of the turbomachine. This enables monitoring of emissions, remotely and without the need of a CEMS. In addition, the platform may utilize the predicted emissions for alerts, compliance monitoring, health monitoring, control of the turbomachine, reporting, and/or the like.

4. 发明授权

US11761629B2 Heating device and method for regulating a fan-operated gas burner 有权
公开(公告)号：US11761629B2
公开(公告)日：2023-09-19
申请号：US17269653
申请日：2019-08-20
申请人： Truma Gerätetechnik GmbH & Co. KG
发明人： Ulrich Höflinger , Wilhelm Laux
IPC分类号： F23N5/12 , F23D14/34 , F23N5/18
CPC分类号： F23N5/123 , F23D14/34 , F23N2005/181 , F23N2229/12 , F23N2233/08
摘要： A method for regulating a gas burner, wherein the gas burner has a combustion air supply fan whose rotational speed can be set variably, has the following steps: —operating the fan and detecting a fan rotational speed (nVBL); —changing the fan rotational speed; —measuring an ionization voltage (UION) which correlates with an ionization flow in a flame region of the gas burner; —finding a minimum of a gradient of the measured ionization voltage at the current fan rotational speed; —determining an operating point by measuring the current ionization voltage and storing as an operating point; —while the burner is operating, continuously measuring the current ionization voltage; —determining a deviation between the currently measured ionization voltage and the operating point; —checking whether the deviation (Delta UION) is within a predefined limit (UY) and carrying out a case differentiation: +if the deviation is within the predefined limit (UY), continuing the continuous measurement of the current ionization voltage; +if the deviation is not within the predefined limit (UY), repeating the method from the above change in the fan rotational speed.

5. 发明申请

US20180094807A1 Measuring Turbulent Flows 审中-公开
公开(公告)号：US20180094807A1
公开(公告)日：2018-04-05
申请号：US15722192
申请日：2017-10-02
申请人： Siemens Aktiengesellschaft
发明人： Rainer Lochschmied , Mike Schmanau , Bernd Schmiederer
IPC分类号： F23N1/02 , F23N5/18 , F23D14/60
CPC分类号： F23N1/022 , F04D29/4213 , F04D29/4226 , F23D14/60 , F23N5/184 , F23N2005/181 , F23N2033/08 , G05D11/13
摘要： The present disclosure deals with the measurement of flows of a fluid in a combustion device. For example, a combustion device may include a burner; a combustion chamber; a side duct; and a feed duct with a connector for the side duct including a mass flow sensor and a flow resistance element. The side duct and the feed duct have a fluid connection to one another. The mass flow sensor senses a mass flow through the side duct. The resistance element subdivides the side duct and includes an admittance surface. There is an outer area. The mass flow sensor projects into the side duct. The outlet of the side duct lets the fluid flow out of the side duct directly into the combustion chamber or directly into the outer area.

6. 发明授权

US09217654B2 Submetering hydrocarbon fueled water heaters with energy manager systems 有权
标题翻译：用能量管理系统分配碳氢化合物燃料热水器
公开(公告)号：US09217654B2
公开(公告)日：2015-12-22
申请号：US12882383
申请日：2010-09-15
申请人： John K. Besore , Michael Thomas Beyerle , Timothy Dale Worthington , Joseph Mark Brian
发明人： John K. Besore , Michael Thomas Beyerle , Timothy Dale Worthington , Joseph Mark Brian
IPC分类号： G01F1/66 , F24H1/12 , F24H1/18 , F24H9/20 , F24D19/10 , G06Q10/06 , G06Q50/06 , G01F1/20 , G01F15/075 , F23N5/18 , G01K17/08
CPC分类号： G01F1/666 , F23N2005/181 , F24D19/1048 , F24D19/1063 , F24D2220/042 , F24D2220/044 , F24H1/124 , F24H1/186 , F24H9/2035 , G01F1/20 , G01F1/206 , G01F15/075 , G01K17/08 , G06Q10/06 , G06Q10/063 , G06Q50/06
摘要： A hydrocarbon-fueled hot water heater for supplying hot water includes a cold water inlet, a hot water outlet, a selectively activatable burner for applying heat to a volume of water between the inlet and the outlet, a sensor for sensing activation of the at least one burner, and a communication interface for communicating data corresponding to the activation of the at least one burner to a processor configured to multiply the amount of time the burner is activated by a known value corresponding to a flow rate of the burner to estimate an amount of fuel consumed by the hydrocarbon-fueled hot water heater. Other devices and methods of submetering hydrocarbon fueled water heaters are also included.
摘要翻译：用于供应热水的烃燃料热水加热器包括冷水入口，热水出口，用于向入口和出口之间的一定水量施加热量的可选择性激活的燃烧器，用于感测至少一个燃烧器和用于将对应于至少一个燃烧器的激活的数据传送到处理器的通信接口，该处理器被配置为将燃烧器激活的时间量乘以对应于燃烧器的流量的已知值以估计量的碳氢燃料热水器消耗的燃料。还包括碳氢燃料热水器的其他设备和方法。

7. 发明授权

US09046264B2 Method of controlling burners for heating liquid glass flow channels 有权
标题翻译：控制燃烧器加热液体玻璃流道的方法
公开(公告)号：US09046264B2
公开(公告)日：2015-06-02
申请号：US12251937
申请日：2008-10-15
申请人： Son-Ha Giang , Luc Jarry , Gerard Le Gouefflec , Dominique Robillard
发明人： Son-Ha Giang , Luc Jarry , Gerard Le Gouefflec , Dominique Robillard
IPC分类号： F23L9/00 , F23D14/32 , F23D14/78 , F23N3/00 , F23N5/18 , C03B5/173 , C03B7/06
CPC分类号： F23D14/32 , C03B5/173 , C03B7/065 , F23D14/78 , F23L2900/07003 , F23L2900/07006 , F23L2900/07007 , F23N3/002 , F23N5/184 , F23N2005/181 , F23N2037/26 , Y02E20/344 , Y02P40/55 , Y02P40/57 , Y02T50/677
摘要： Methods and apparatus for controlling the operation of a burner used for heating liquid glass feeders of a glass furnace. A burner is supplied with a fuel and oxygen. An additional gas is injected so that the sum of the oxygen flow, the fuel flow and the additional gas flow is greater than a minimum cooling flow for the burner.
摘要翻译：用于控制用于加热玻璃熔炉液体玻璃送料器的燃烧器操作的方法和装置。燃烧器配有燃料和氧气。注入另外的气体，使得氧气流量，燃料流量和附加气体流量的总和大于燃烧器的最小冷却流量。

8. 发明授权

US08668491B2 Regulating device for gas burners 有权
标题翻译：气体燃烧器调节装置
公开(公告)号：US08668491B2
公开(公告)日：2014-03-11
申请号：US12898478
申请日：2010-10-05
申请人： Jos Praat , Enno Vrolijk
发明人： Jos Praat , Enno Vrolijk
IPC分类号： F23N5/24
CPC分类号： F23N5/184 , F23N1/002 , F23N2005/181 , F23N2025/06
摘要： Regulating device for gas burners for providing a gas/air mixture, with a mixing device for mixing a gas flow with a combustion air flow to provide the gas/air mixture, wherein at least one gas valve is positioned in a gas line which conducts the gas flow, which is adjusted in dependence upon a measurement signal of an electric or electronic sensor, wherein the sensor determines the differential pressure between the gas line and a reference pressure. The mixing device may be formed as a Venturi nozzle, in which the gas flow and the combustion air flow are mixed, wherein the reference pressure for the sensor is a device in which the reference pressure prevails, and the device is connected via a connecting line to the Venturi nozzle downstream of the mixing region of the Venturi nozzle.
摘要翻译：用于提供气体/空气混合物的气体燃烧器的调节装置，具有用于将气流与燃烧空气流混合以提供气体/空气混合物的混合装置，其中至少一个气阀位于气体管线中，气流，其根据电子或电子传感器的测量信号进行调节，其中传感器确定气体管线与参考压力之间的压差。混合装置可以形成为文丘里喷嘴，其中气体流和燃烧空气流被混合，其中传感器的参考压力是参考压力占优势的装置，并且装置经由连接管线到文丘里喷嘴的混合区域下游的文丘里喷嘴。

9. 发明授权

US08667912B2 Burner for highly caking coal, and gasifier 有权
标题翻译：高结块煤的燃烧器和气化炉
公开(公告)号：US08667912B2
公开(公告)日：2014-03-11
申请号：US12664826
申请日：2008-07-11
申请人： Yoshinori Koyama , Takeshi Aruga , Hiromi Ishii
发明人： Yoshinori Koyama , Takeshi Aruga , Hiromi Ishii
IPC分类号： F23N5/18 , F23N1/02 , F23D1/00 , F23K3/02
CPC分类号： F23D1/00 , C10J3/466 , C10J3/506 , C10J3/723 , C10J2200/09 , C10J2200/152 , C10J2300/093 , C10J2300/0956 , C10J2300/165 , C10J2300/1675 , C10J2300/1687 , C10J2300/1892 , F23D2900/00002 , F23J9/00 , F23N5/18 , F23N5/242 , F23N2005/181 , F23N2031/26 , Y02E20/16 , Y02E20/18
摘要： In a burner for highly caking coal in which a solid fuel channel that is attached penetrating through a surrounding wall of a gasifier for gasifying a highly caking solid fuel that has been pulverized into particles and that supplies the solid fuel into the gasifier by gas flow transportation, and a gasifying agent channel that supplies a gasifying agent into the gasifier are provided, a blockage detection unit that detects a blockage situation of the solid fuel channel is provided, and a process for reducing the temperature of the solid fuel is performed when the blockage detection unit detects a predetermined blockage situation.
摘要翻译：在用于高结块煤的燃烧器中，固体燃料通道穿过气化器的周围壁，用于气化已经粉碎成颗粒的高结块固体燃料，并通过气流输送将固体燃料供应到气化器中提供了向气化器供给气化剂的气化剂通道，提供了检测固体燃料通道的堵塞情况的堵塞检测单元，并且在堵塞时进行降低固体燃料的温度的处理检测单元检测到预定的堵塞情况。

10. 发明授权

US08603831B2 Method of determining a composition of fuel in a power station 有权
标题翻译：确定发电厂燃料组成的方法
公开(公告)号：US08603831B2
公开(公告)日：2013-12-10
申请号：US13128453
申请日：2009-11-10
申请人： Bernhard Meerbeck , Rainer Speh
发明人： Bernhard Meerbeck , Rainer Speh
IPC分类号： G01N33/22
CPC分类号： G01N33/225 , F23D1/00 , F23D2201/00 , F23N3/00 , F23N5/003 , F23N5/02 , F23N5/022 , F23N2005/181
摘要： A method and a device for monitoring the combustion of fuel in a power station are provided. An actual concentration distribution of a material in a combustion chamber is measured, the actual concentration distribution is evaluated, taking into consideration a combustion stochiometry, and conclusions are drawn regarding a composition of the fuel on the basis of the evaluation that has been carried out.
摘要翻译：提供了一种监测发电厂燃料燃烧的方法和装置。测量燃烧室中材料的实际浓度分布，考虑到燃烧特征学特性来评估实际浓度分布，并且基于已经进行的评估得出关于燃料组成的结论。

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