公开(公告)号：US20150338097A1

公开(公告)日：2015-11-26

申请号：US14646626

申请日：2013-11-08

Applicant: Caltec Limited

Inventor： Mirza Najam Ali Beg ,  Mir Mahmood Sarshar ,  Colin Neil Morrison

IPC: F23G7/08 ,  E21B41/00 ,  F04F5/54 ,  F04F5/36 ,  F04F5/48

CPC classification number: F23G7/085 ,  E21B41/0071 ,  F04F5/36 ,  F04F5/48 ,  F04F5/54 ,  F23G7/08 ,  F23K5/007 ,  F23K5/147 ,  F23K2203/10 ,  F23K2401/201 ,  F23K2900/05002

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130174765A1

公开(公告)日：2013-07-11

申请号：US13723727

申请日：2012-12-21

Applicant: DANIELI & C. OFFICINE MECCANICHE S.P.A. ,  DANIELI CENTRO COMBUSTION S.P.A.

Inventor： Davide Astesiano ,  Claudio Leoncini

IPC: F23L15/04 ,  F23K5/06 ,  F23C6/02

CPC classification number: F23L15/04 ,  F23C6/02 ,  F23G5/50 ,  F23G7/068 ,  F23G2900/55001 ,  F23K5/06 ,  F23K2401/201 ,  F23L15/02 ,  F23N2035/12 ,  F23N2035/24 ,  Y02E20/348

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120137950A1

公开(公告)日：2012-06-07

申请号：US12961785

申请日：2010-12-07

Applicant: John W. Rapp ,  Louis J. Larkin

Inventor： John W. Rapp ,  Louis J. Larkin

IPC: B63G8/14 ,  F23D14/22 ,  C25B9/00 ,  B63G8/08 ,  C25B1/12

CPC classification number: F23K5/007 ,  B63G8/001 ,  C25B1/12 ,  C25B15/08 ,  F23C2900/9901 ,  F23K2401/201 ,  Y02E60/366

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08151740B2

公开(公告)日：2012-04-10

申请号：US12476502

申请日：2009-06-02

Applicant: Robert Joseph Loeven, II ,  Fabien Thibault Codron ,  Michael John Mariani

Inventor： Robert Joseph Loeven, II ,  Fabien Thibault Codron ,  Michael John Mariani

IPC: F02B43/00

CPC classification number: F23N1/002 ,  F23K5/002 ,  F23K2401/10 ,  F23K2401/201 ,  F23K2900/05001 ,  F23K2900/05004 ,  F23N2021/10 ,  F23N2037/08 ,  G05D21/02

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08128862B2

公开(公告)日：2012-03-06

申请号：US12525609

申请日：2008-07-04

Applicant: Shoichi Harada

Inventor： Shoichi Harada

IPC: C21B7/22

CPC classification number: F02C3/28 ,  F23D14/68 ,  F23K2401/201 ,  F23R2900/00002

Abstract: 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.

Abstract translation: 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 。

公开(公告)号：US08104507B2

公开(公告)日：2012-01-31

申请号：US12372828

申请日：2009-02-18

Applicant: Pao-Chi Chang ,  Sen-Yu Wu ,  Shu-Mei Liu

Inventor： Pao-Chi Chang ,  Sen-Yu Wu ,  Shu-Mei Liu

IPC: F16K5/00

CPC classification number: F23N1/007 ,  F23K2401/201 ,  F23K2900/05001 ,  F23N2035/24 ,  Y10T137/86984 ,  Y10T137/87386

Abstract: A gas switch capable of adjusting fire intensity finely includes a gas switch capable of adjusting fire intensity finely, comprising a switch body inside which a guide is installed, a valve set that revolves inside the switch body and includes a hollow valve and a pilot valve moving elastically through the valve, a drive component installed inside the switch body, which contains a rotating rod that can move along and rotate round the same shaft of the valve set, a guide rod placed on the rotating rod and leaning on the guide, a regulating block installed movably at one end of the rotating rod and leaning against the pilot valve, and a connecting component for linking the drive component with the valve set flexibly.

Abstract translation: 能够精细调节火焰强度的气体开关包括能够精细调节火焰强度的气体开关，包括其中安装有引导件的开关主体，在开关体内旋转的阀组，包括中空阀和先导阀移动 弹性地穿过所述阀，安装在所述开关主体内部的驱动部件，所述驱动部件包含能够沿着所述阀组的相同轴移动并围绕所述阀组的相同轴旋转的旋转杆，设置在所述旋转杆上并倾斜在所述引导件上的引导杆， 可移动地安装在旋转杆的一端并靠靠先导阀的块，以及用于将驱动部件与阀组柔性地连接的连接部件。

公开(公告)号：US20110253072A1

公开(公告)日：2011-10-20

申请号：US13172546

申请日：2011-06-29

Applicant: Thomas G. Leone ,  Robert Walter McCabe

Inventor： Thomas G. Leone ,  Robert Walter McCabe

IPC: F02B43/10 ,  F23C1/08 ,  F02D41/30 ,  B65B31/00 ,  F02P5/04

CPC classification number: F02B43/12 ,  F02D19/0671 ,  F02D41/0027 ,  F02D41/187 ,  F02D2200/0406 ,  F23K5/007 ,  F23K2401/201 ,  Y02T10/32 ,  Y02T10/36

Abstract: Various systems and methods are described for a controlling a flow of reformate fuel in a fuel system which includes a reformer and a storage tank coupled to an engine in a vehicle. The system includes a pump located between the reformer and the storage tank that is selectively operated in order to reduce parasitic losses on the system.

公开(公告)号：US20100291496A1

公开(公告)日：2010-11-18

申请号：US12600715

申请日：2008-05-30

Applicant: Frank Edward Dougherty, III ,  Shawn Durward Ianson ,  Ricky Lee Salvagin

Inventor： Frank Edward Dougherty, III ,  Shawn Durward Ianson ,  Ricky Lee Salvagin

IPC: F23D23/00 ,  F23D14/62

CPC classification number: F23D14/56 ,  C03B23/043 ,  C03B23/045 ,  C03B23/099 ,  F23D14/22 ,  F23D14/32 ,  F23D14/38 ,  F23D2212/20 ,  F23K5/005 ,  F23K2401/201 ,  F23K2900/05001

Abstract: A portable cross-fire burner flameworking device includes a table, two or more gas hookups, two or more regulator and flow meter pairs respectively connected so as to be able to receive gas from the gas hookups, two or more control valves respectively connected so as to be able to receive gas from the regulator and flow meter pairs, and two burners having burner heads each connected so as to be able to receive gas from the two or more control valves mounted on the table. Each burner head has a burner face, and the burner faces are oriented towards each other at a distance. The two or more gas hookups are connected to the table so as to be portable therewith, the two or more regulator and flow meter pairs are connected to on the table so as to be portable together therewith, the two or more control valves are connected to the table so as to be portable therewith, and the two burner heads are likewise connected to the table so as to be portable together therewith. At least one of the two burner heads is connected to the table via a moveable mount allowing the distance between the burner faces to be adjusted.

Abstract translation: 一种便携式交叉火焰燃烧器火焰切割装置，包括一个桌子，两个或更多个气体联接器，两个或更多个分别连接以便能够接收来自气体连接件的气体的调节器和流量计对，两个或更多个分别连接的控制阀， 能够从调节器和流量计对接收气体，并且具有燃烧器头的两个燃烧器各自连接成能够从安装在工作台上的两个或更多个控制阀接收气体。 每个燃烧器头部具有燃烧器表面，并且燃烧器面部彼此间隔一定距离。 两个或多个气体连接器连接到桌子上以便携带，两个或更多个调节器和流量计对连接到桌子上以便与其一起携带，两个或更多个控制阀连接到 桌子以便携带，并且两个燃烧器头同样连接到桌子上，以便与其一起携带。 两个燃烧器头中的至少一个通过可移动的安装座连接到工作台上，允许调整燃烧器表面之间的距离。

公开(公告)号：US20100269789A1

公开(公告)日：2010-10-28

申请号：US12698438

申请日：2010-02-02

Applicant: Eric R. Jensen ,  Christopher C. Langenfeld ,  Scott W. Newell ,  Michael Norris ,  Jeffrey D. Renk ,  Andrew Schnellinger

Inventor： Eric R. Jensen ,  Christopher C. Langenfeld ,  Scott W. Newell ,  Michael Norris ,  Jeffrey D. Renk ,  Andrew Schnellinger

IPC: F02M57/02

CPC classification number: F23N1/002 ,  F02B77/085 ,  F02D19/023 ,  F02D19/027 ,  F02G1/043 ,  F02G1/047 ,  F02G1/055 ,  F02G2244/00 ,  F02G2254/10 ,  F02G2255/00 ,  F02M21/0212 ,  F02M21/0245 ,  F23D14/60 ,  F23K5/007 ,  F23K2401/201 ,  F23K2900/05003 ,  F23N1/022 ,  F23N3/082 ,  F23N5/006 ,  F23N2021/08 ,  F23N2025/14 ,  F23N2027/02 ,  F23N2027/04 ,  F23N2033/08 ,  G05D7/0676 ,  Y02T10/32

Abstract: A device and method for controlling the flow of a gaseous fuel from a fuel supply to a pressurized combustion chamber. A fuel pump is included in the gas train from supply to chamber. The fuel pump increases the pressure of the gas to allow efficient injection into the chamber. The pump is modulated to control the fuel flow. Both alternating current and pulse-width-modulated direct current signals may be used to control the flow. The pump may be a piston pump or a diaphragm pump. Feedback may be provided from sensors that determine operating parameters of the engine and such sensor signals may be used by the controller to maintain a parameter, such as temperature, at a specified value. An acoustic filter can be included in the gas train to significantly reduce gas flow pulsations generated by the pump. This filter improves the uniformity of the combustion process.

Abstract translation: 一种用于控制气体燃料从燃料供应到加压燃烧室的流动的装置和方法。 从供气到室的气体列车中包括一个燃油泵。 燃料泵增加了气体的压力，以便有效地注入到腔室中。 泵被调制以控制燃料流量。 可以使用交流电流和脉冲宽度调制的直流信号来控制流量。 泵可以是活塞泵或隔膜泵。 可以由确定发动机的运行参数的传感器提供反馈，并且控制器可以使用这样的传感器信号来将诸如温度的参数保持在指定值。 声学过滤器可以包括在气体系列中，以显着减少由泵产生的气流脉动。 该过滤器改善了燃烧过程的均匀性。

公开(公告)号：US07654084B2

公开(公告)日：2010-02-02

申请号：US11534979

申请日：2006-09-25

Applicant: Eric Jensen ,  Christopher C. Langenfeld ,  Scott Newell ,  Michael Norris ,  Jeffrey D. Renk ,  Andrew Schnellinger

Inventor： Eric Jensen ,  Christopher C. Langenfeld ,  Scott Newell ,  Michael Norris ,  Jeffrey D. Renk ,  Andrew Schnellinger

IPC: F01B29/10

CPC classification number: F23N1/002 ,  F02B77/085 ,  F02D19/023 ,  F02D19/027 ,  F02G1/043 ,  F02G1/047 ,  F02G1/055 ,  F02G2244/00 ,  F02G2254/10 ,  F02G2255/00 ,  F02M21/0212 ,  F02M21/0245 ,  F23D14/60 ,  F23K5/007 ,  F23K2401/201 ,  F23K2900/05003 ,  F23N1/022 ,  F23N3/082 ,  F23N5/006 ,  F23N2021/08 ,  F23N2025/14 ,  F23N2027/02 ,  F23N2027/04 ,  F23N2033/08 ,  G05D7/0676 ,  Y02T10/32

Abstract: A device and method for controlling the flow of a gaseous fuel from a fuel supply to a pressurized combustion chamber. A fuel pump is included in the gas train from supply to chamber. The fuel pump increases the pressure of the gas to allow efficient injection into the chamber. The pump is modulated to control the fuel flow. Both alternating current and pulse-width-modulated direct current signals may be used to control the flow. The pump may be a piston pump or a diaphragm pump. Feedback may be provided from sensors that determine operating parameters of the engine and such sensor signals may be used by the controller to maintain a parameter, such as temperature, at a specified value. An acoustic filter can be included in the gas train to significantly reduce gas flow pulsations generated by the pump. This filter improves the uniformity of the combustion process.

Abstract translation: 一种用于控制气体燃料从燃料供应到加压燃烧室的流动的装置和方法。 从供气到室的燃气列车中包括一个燃油泵。 燃料泵增加了气体的压力，以便有效地注入到腔室中。 泵被调制以控制燃料流量。 可以使用交流电流和脉冲宽度调制的直流信号来控制流量。 泵可以是活塞泵或隔膜泵。 可以由确定发动机的运行参数的传感器提供反馈，并且控制器可以使用这样的传感器信号来将诸如温度的参数保持在指定值。 声学过滤器可以包括在气体系列中，以显着减少由泵产生的气流脉动。 该过滤器改善了燃烧过程的均匀性。