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公开(公告)号：US20090315230A1
公开(公告)日：2009-12-24
申请号：US12525609
申请日：2008-07-04
申请人： Shoichi Harada
发明人： Shoichi Harada
IPC分类号： C21C5/38
CPC分类号： F02C3/28 , F23D14/68 , F23K2401/201 , F23R2900/00002
摘要： Provided is a blast furnace gas burning facility with a simple configuration and capable of operating at nearly rated load while preventing a wet type dust collector from freezing under such conditions that the temperature of blast furnace gas does not exceed the freezing lower-limit temperature of the wet type dust collector, and also provided is a method for operating the blast furnace gas burning facility. In a blast furnace gas burning facility 1 that burns blast furnace gas discharged from a blast furnace by supplying the gas to a combustor 2 after removing dust contained in the gas with a wet type dust collector 7 and compressing the gas with a fuel gas compressor 8, a fuel-gas heating channel 12 is disposed between the outlet side of the fuel gas compressor 8 and the inlet side of the wet type dust collector 7 or the wet type dust collector 7 to extract a high-temperature, high-pressure gas compressed by the fuel gas compressor 8 to the inlet side of the wet type dust collector 7 or into the wet type dust collector 7 if the temperature of the blast furnace gas flowing into the wet type dust collector 7 is detected and the temperature does not exceed a predetermined lower limit temperature.
摘要翻译： 提供一种高炉煤气燃烧设备，具有简单的结构，能够以几乎额定的负荷运行，同时防止湿式集尘器在高炉煤气的温度不超过高炉的冷冻下限温度的条件下冷冻 湿式除尘器，也是用于操作高炉煤气燃烧设备的方法。 在高炉煤气燃烧设备1中，通过用湿式集尘器7除去包含在气体中的灰尘并通过燃料气体压缩机8压缩气体而将从高炉排出的高炉煤气供给到燃烧器2， 燃料气体加热通道12设置在燃料气体压缩机8的出口侧和湿式集尘器7的入口侧或湿式集尘器7之间，以将压缩的高温高压气体 如果检测到流入湿式集尘器7的高炉煤气的温度，并且温度不超过1℃，则通过燃料气体压缩机8到湿式集尘器7的入口侧或湿式集尘器7 预定下限温度。
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公开(公告)号：US06726175B1
公开(公告)日：2004-04-27
申请号：US10129515
申请日：2002-08-13
IPC分类号： F16K303
CPC分类号： F16K3/08 , F16K3/32 , F16K3/34 , F23D14/825 , F23K2401/201 , F23N1/007
摘要： A valve (100) for controlling gas flow for a gas heating which allows, as different embodiments, (1) A gradual and smooth transition from high flow to low flow. This is achieved by a rotatable control means (108) wherein the valve body or control means has a taping groove (134) on an annular path intersecting with a port to allow variation in flow rate as the control means rotates. (2) The ganging together into modular form of several valve units with the inlet ports forming a common inlet manifold. (3) The control means, at least, is a plastic, eg nylon. (4) The switching to off from either high or low flow is allowed. But the switching from off to on is directly to high flow. The switching from off to on is prevented from going to low flow directly
摘要翻译： 用于控制用于气体加热的气流的阀（100），其允许作为不同的实施例，（1）从高流量到低流量的逐渐和平滑的过渡。 这通过可旋转控制装置（108）实现，其中阀体或控制装置在与端口相交的环形路径上具有带槽（134），以允许控制装置旋转时的流量变化。 （2）组合成多个阀单元的模块化形式，其入口端口形成共同的入口歧管。 （3）控制装置至少是塑料，例如尼龙。 （4）允许从高流量或低流量切换到关闭。 但是从关闭切换到直接到高流量。 禁止从关闭切换到直接切换到低流量
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公开(公告)号：US09885483B2
公开(公告)日：2018-02-06
申请号：US14431703
申请日：2013-09-30
申请人： Luca Pedretti
发明人： Davide Besati , Massimo Dugnani , Luca Pedretti , Mauro Tappa , Giuseppe Valzi
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： A thermostat for cooking appliances powered by gas includes a body defining an inlet conduit and an outlet conduit that receive a gas flow from a supply source and to supply it to a gas burner, and a chamber having a substantially cylindrical shape that is in fluid communication with the inlet conduit, and also with the outlet conduit either directly, through a main opening formed at one end thereof, or indirectly, through a secondary conduit formed in the body of the thermostat. The gas flows into the outlet conduit bypassing the main opening. A one-piece valve adjusting the gas flow rate is coaxially fitted in the chamber and guided by its peripheral walls. These features make the structural configuration of the thermostat body and its conduits is much more compact, functional and less expensive than in thermostats known in the art.
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公开(公告)号：US09518741B2
公开(公告)日：2016-12-13
申请号：US13972449
申请日：2013-08-21
CPC分类号： F23R3/28 , F02C7/222 , F23K5/007 , F23K2401/201 , F23N1/002 , F23N2041/20
摘要： A fuel control module including a gas vent manifold is disclosed. The gas vent manifold includes a first gas vent portion including a first gas vent connection and a second gas vent portion including a second gas vent connection. The gas vent manifold also includes a condensation portion extending between the first gas vent portion and the second gas vent portion. The gas vent manifold further includes a condensation drain port fluidly connected to the condensation portion. The gas vent manifold also includes a plurality of connection ports. Each connection port is configured to fluidly couple the gas vent manifold to a vent line of one or more pneumatic valves.
摘要翻译： 公开了一种包括排气歧管的燃料控制模块。 排气歧管包括包括第一气体排放连接的第一气体排出部分和包括第二排气连接的第二气体排放部分。 排气歧管还包括在第一排气部分和第二排气部分之间延伸的冷凝部分。 排气歧管还包括流体连接到冷凝部分的冷凝排放口。 排气歧管还包括多个连接口。 每个连接端口被配置成将排气歧管流体耦合到一个或多个气动阀的排气管线。
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公开(公告)号：US09347665B2
公开(公告)日：2016-05-24
申请号：US13319425
申请日：2010-05-20
申请人： Costanzo Gadini , Paolo Colombo
发明人： Costanzo Gadini , Paolo Colombo
CPC分类号： F23K5/007 , F23K2401/201 , F23K2900/05001 , F23N1/00 , F23N1/007 , F23N5/107 , F23N5/12 , F23N5/20 , F23N5/203 , F23N2035/12 , F23N2035/18 , F23N2035/22 , Y10T137/86397
摘要： A gas supply control device for an apparatus, particularly a coking apparatus, includes timing means (20) and a first command means (12) for manually setting a an opening time interval of a safety valve of a gas tap (1), equipped with a second command means (6). In an installed condition of the control device (10), the command means (6, 12) are operable from outside the structure (7) of the apparatus, with the first command means (12) and the second command means (6) substantially rotating around one same axis, one independent from the other. The timing means (20) of the control device (10) belong to a functional unit (10a) which is coupled or configured for coupling with a portion of the body of the tap (2) which portion, in the above mentioned installed conditions, is located inside the structure (7) of the apparatus. The functional unit (10a) includes switch means (22), controllable by timing means for cutting off the electric current to a solenoid of the tap (1) at the end of a time interval set through the first command means (6), and hence causing the passage of the valve to the respective closed condition.
摘要翻译： 一种用于装置，特别是焦化装置的气体供应控制装置，包括定时装置（20）和第一指令装置（12），用于手动设定装有气体分离器（1）的安全阀的打开时间间隔 第二指令装置（6）。 在控制装置（10）的安装状态下，命令装置（6,12）可从装置的结构（7）的外部操作，第一命令装置（12）和第二指令装置（6）基本上 围绕一个相同的轴旋转，一个独立于另一个。 控制装置（10）的定时装置（20）属于功能单元（10a），其功能单元（10a）被联接或配置为与上述安装条件下的该分接头（2）的主体的一部分联接， 位于装置的结构（7）内。 功能单元（10a）包括开关装置（22），可通过定时装置控制，该定时装置在通过第一命令装置（6）设定的时间间隔结束时切断到丝锥（1）的螺线管的电流，以及 从而使阀门通到相应的关闭状态。
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公开(公告)号：US20150338097A1
公开(公告)日：2015-11-26
申请号：US14646626
申请日：2013-11-08
申请人： Caltec Limited
CPC分类号： F23G7/085 , E21B41/0071 , F04F5/36 , F04F5/48 , F04F5/54 , F23G7/08 , F23K5/007 , F23K5/147 , F23K2203/10 , F23K2401/201 , F23K2900/05002
摘要： An apparatus for controlling the flow of a fluid includes a LP fluid inlet (18) and a LP fluid outlet (9) connected to a flare/vent system. A LP flow line (20) connects the LP fluid inlet (18) to the LP inlet 6a of a jet pump (6). A supply of HP fluid is connected to jet pump inlet (6b), and a MP line (8) is connected to jet pump outlet (6c). A control unit (28) is configured to control operation of first and second LP flow control valves (4, 3) according to signals received from a flow meter (12), so that LP gas is diverted from the flare system to the LP inlet (6a) of the jet pump for pressurisation.
摘要翻译： 用于控制流体流动的装置包括连接到火炬/通风系统的LP流体入口（18）和LP流体出口（9）。 LP流动管线（20）将LP流体入口（18）连接到喷射泵（6）的LP入口6a。 HP流体的供应物连接到喷射泵入口（6b），并且MP管线（8）连接到喷射泵出口（6c）。 控制单元（28）被配置为根据从流量计（12）接收的信号来控制第一和第二LP流量控制阀（4,3）的操作，使得LP气体从火炬系统转移到LP入口 （6a）用于加压。
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公开(公告)号：US20130174765A1
公开(公告)日：2013-07-11
申请号：US13723727
申请日：2012-12-21
发明人： Davide Astesiano , Claudio Leoncini
CPC分类号： F23L15/04 , F23C6/02 , F23G5/50 , F23G7/068 , F23G2900/55001 , F23K5/06 , F23K2401/201 , F23L15/02 , F23N2035/12 , F23N2035/24 , Y02E20/348
摘要： A self-regenerative combustion system comprising a single burner, capable of operating both during the combustion step and the waste gas aspiration step, and a valve with four ways and three positions, capable of switching the regeneration and the on/off control (oxydizing agent end and waste gas end). The system is provided for obtaining the maximum efficiency, flexibility, minimum fuel consumption and minimum environmental impact with reduced NOx emissions.
摘要翻译： 一种能够在燃烧步骤和废气抽吸步骤期间同时操作的单个燃烧器的自再生燃烧系统和能够切换再生和开/关控制（氧化剂）的四通道和三个位置的阀 末端和废气端）。 该系统用于获得最大效率，灵活性，最低燃油消耗和减少NOx排放的最小环境影响。
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58.发明申请METHOD AND SYSTEM FOR PRESSURE HARVESTING FOR UNDERWATER UNMANNED VEHICLES 审中-公开用于水下无人驾驶车辆的压力收集方法和系统公开(公告)号：US20120137950A1
公开(公告)日：2012-06-07
申请号：US12961785
申请日：2010-12-07
申请人： John W. Rapp , Louis J. Larkin
发明人： John W. Rapp , Louis J. Larkin
CPC分类号： F23K5/007 , B63G8/001 , C25B1/12 , C25B15/08 , F23C2900/9901 , F23K2401/201 , Y02E60/366
摘要： An underwater vehicle includes systems for harvesting ambient hydrostatic pressure and storing the same as a gas pressure in a compressed gas system and as a water pressure in a pressurized electrolysis system. The gas pressure is used to perform mechanical work or to generate electrical power via a prime mover. The water pressure is used to release pressurized hydrogen and oxygen gases via electrolysis. The pressurized hydrogen and oxygen gases are used in a combustion chamber to generate propulsion power for the underwater vehicle.
摘要翻译： 水下航行器包括用于收集环境静水压力并将其与压缩气体系统中的气体压力相同并作为加压电解系统中的水压的系统。 气体压力用于执行机械作业或通过原动机产生电力。 水压用于通过电解释放加压的氢气和氧气。 加压的氢气和氧气用于燃烧室以产生用于水下航行器的推进动力。
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公开(公告)号：US08151740B2
公开(公告)日：2012-04-10
申请号：US12476502
申请日：2009-06-02
IPC分类号： F02B43/00
CPC分类号： F23N1/002 , F23K5/002 , F23K2401/10 , F23K2401/201 , F23K2900/05001 , F23K2900/05004 , F23N2021/10 , F23N2037/08 , G05D21/02
摘要： A system and method for providing fuel mixes a first fuel with a second fuel at a mixing point to create a mixed fuel having a first calorie content. A control valve is located upstream of the mixing point. A process system downstream of the mixing point processes the mixed fuel to create a processed mixed fuel having a second calorie content. A first control signal is reflective of the first calorie content of the mixed fuel. A second control signal is reflective of the second calorie content of the processed mixed fuel. A third control signal is reflective of the operating level of the combustion engine. A controller connected to the control valve operates the control valve based on the first, second, and third control signals.
摘要翻译： 用于提供燃料的系统和方法在混合点将第一燃料与第二燃料混合以产生具有第一卡路里含量的混合燃料。 控制阀位于混合点的上游。 混合点下游的处理系统处理混合燃料以产生具有第二卡路里含量的加工混合燃料。 第一控制信号反映混合燃料的第一卡路里含量。 第二控制信号反映了经处理的混合燃料的第二卡路里含量。 第三控制信号反映内燃机的工作水平。 连接到控制阀的控制器基于第一，第二和第三控制信号操作控制阀。
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公开(公告)号：US08128862B2
公开(公告)日：2012-03-06
申请号：US12525609
申请日：2008-07-04
申请人： Shoichi Harada
发明人： Shoichi Harada
IPC分类号： C21B7/22
CPC分类号： F02C3/28 , F23D14/68 , F23K2401/201 , F23R2900/00002
摘要： The blast furnace gas burning facility prevents a wet type dust collector from freezing under such conditions that the temperature of blast furnace gas does not exceed the freezing lower-limit temperature of the wet type dust collector. The blast furnace gas burning facility 1 burns blast furnace gas discharged from a blast furnace by supplying the gas to a combustor 2 after removing dust with a wet type dust collector 7 and compressing the gas with a compressor 8. A fuel-gas heating channel 12 is disposed between the outlet side of the compressor and the inlet side of the wet type dust collector. When the temperature of the blast furnace gas flowing into the wet type dust collector is lower than a lower limit temperature, a high-temperature, high-pressure gas compressed by the compressor is diverged and supplied into the inlet side of the wet type dust collector.
摘要翻译： 高炉煤气燃烧装置在高炉煤气的温度不超过湿式集尘器的冷冻下限温度的条件下，防止湿式集尘器冻结。 高炉煤气燃烧设备1通过在用湿式集尘器7去除灰尘之后向燃烧器2供给气体并且利用压缩机8压缩气体来燃烧从高炉排出的高炉煤气。燃料气体加热通道12 设置在压缩机的出口侧和湿式集尘器的入口侧之间。 当流入湿式集尘器的高炉煤气的温度低于下限温度时，由压缩机压缩的高温高压气体发散并供给湿式除尘器的入口侧 。
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