公开(公告)号：US20100178623A1

公开(公告)日：2010-07-15

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: F23D11/36

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 fastener set that revolves inside the switch body and includes a hollow fastener and a fastener rod moving elastically through the faster, 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 fastener 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 fastener rod, and a connecting component for linking the drive component with the fastener 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地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，在开关体内旋转的紧固件组件，包括中空紧固件和拉杆 弹性地穿过更快的驱动部件，其安装在开关主体内部，该驱动部件包含可沿着紧固件组的同一轴线移动并沿其旋转的旋转杆，放置在旋转杆上并靠在引导件上的导杆， 可移动地安装在旋转杆的一端并靠在紧固件杆上的块，以及用于将驱动部件与紧固件组件柔性地连接的连接部件。

公开(公告)号：US07730726B2

公开(公告)日：2010-06-08

申请号：US12116486

申请日：2008-05-07

Applicant: Antonio Asti ,  Mariateresa Paci ,  Michele D'Ercole ,  Massimo Betti ,  Simone Bei ,  Giovanni Tonno ,  Jesse Stewart ,  Francesco Maria Orgero

Inventor： Antonio Asti ,  Mariateresa Paci ,  Michele D'Ercole ,  Massimo Betti ,  Simone Bei ,  Giovanni Tonno ,  Jesse Stewart ,  Francesco Maria Orgero

IPC: F02C1/00

CPC classification number: F23N1/002 ,  F02C7/224 ,  F02C9/26 ,  F05D2270/303 ,  F23K2401/10 ,  F23K2401/201 ,  F23K2900/01041 ,  F23K2900/05004 ,  F23N2021/06 ,  F23N2021/10 ,  F23N2041/20

Abstract: A method and apparatus are described for controlling the combustion in a gas turbine. The method includes measuring, with one or two calorimeters, the temperature, calorific value and relative density of a gaseous fuel in order to determine the Wobbe index, comparing the Wobbe index value measured with a predefined Wobbe index value for the gaseous fuel and regulating the temperature of the gaseous fuel with at least one heat exchanger in order to reach the predefined Wobbe index value. The method may also include using a second gaseous fuel, having a different Wobbe index from the gaseous fuel, or a fuel obtained by mixing the gaseous fuel and the second gaseous fuel, according to arbitrary proportions and variable with time.

Abstract translation: 描述了一种用于控制燃气轮机中的燃烧的方法和装置。 该方法包括用一个或两个量热计测量气体燃料的温度，热值和相对密度，以确定沃泊指数，将测得的沃泊指数值与用于气体燃料的预定沃博指数进行比较，并调节 气体燃料的温度与至少一个热交换器以达到预定的沃博指数值。 该方法还可以包括使用具有来自气体燃料的不同沃泊指数的第二气体燃料，或者根据任意比例和随时间变化而混合气体燃料和第二气体燃料而获得的燃料。

公开(公告)号：US20080057451A1

公开(公告)日：2008-03-06

申请号：US11882747

申请日：2007-08-03

Applicant: Tatsuya Fujiwara

Inventor： Tatsuya Fujiwara

IPC: F23N1/02

CPC classification number: F23N3/002 ,  F23K2401/201 ,  F23K2900/05001 ,  F23N2025/20 ,  F23N2033/08 ,  F23N2041/04

Abstract: Provided is a boiler (100) including: a burner (5); a fuel supply unit (10) for supplying fuel to the burner (5); a blowing unit (20) for supplying air to the burner (5); and a control unit (30) for adjusting an amount of fuel to be supplied to the burner (5) and a quantity of air to be supplied to the burner (5), in which the control unit (30) has a reference amount computing portion for calculating a reference fuel amount and a reference air quantity to be supplied to the burner (5) with respect to a required load, an air quantity computing portion that corrects the reference air quantity based on a temperature of the air to be supplied to the burner (5) and a temperature of the fuel to be supplied to the burner (5) and calculates the corrected air quantity as a supply air quantity, and a control portion that controls combustion at the burner based on the reference fuel amount and the supply air quantity.

Abstract translation: 提供一种锅炉（100），包括：燃烧器（5）; 用于向燃烧器（5）供给燃料的燃料供给单元（10）; 用于向燃烧器（5）供应空气的吹风单元（20）; 以及控制单元（30），用于调节要供应到燃烧器（5）的燃料量和要供应到燃烧器（5）的空气量，其中控制单元（30）具有参考量计算 用于计算相对于所需负载供给到燃烧器（5）的参考燃料量和基准空气量的部分，空气量计算部，其根据供给到的空气的温度来校正基准空气量 燃烧器（5）和供给到燃烧器（5）的燃料的温度，并计算作为供给空气量的校正后的空气量;以及控制部，其根据基准燃料量控制燃烧器的燃烧， 供气量。

公开(公告)号：US07226285B2

公开(公告)日：2007-06-05

申请号：US11041961

申请日：2005-01-26

Applicant: Chin-Lin Tsai

Inventor： Chin-Lin Tsai

IPC: F23D11/36 ,  F23Q2/08 ,  F16K51/00

CPC classification number: F23Q2/173 ,  F23D14/60 ,  F23K2401/201 ,  F23K2900/05001

Abstract: A gas flowrate control device for turning the flame adjustment wheel of a gas burner is disclosed to include a control wheel, which has an internal gear meshed with the flame adjustment wheel of the gas burner, a big gear surrounding the internal gear, and two small gears respectively formed integral with two sides of the big gear and surrounding the internal gear, and a handle, which has a grip and two arched clamping arms symmetrically extending from the grip and clamped on the control wheel, each arched clamping arm having two toothed arm positions respectively meshed with the two small gears of the control wheel and a crevice defined between the two arm portions for accommodating the big gear.

Abstract translation: 公开了一种用于转动气体燃烧器的火焰调节轮的气体流量控制装置，其包括控制轮，该控制轮具有与气体燃烧器的火焰调节轮啮合的内齿轮，围绕内齿轮的大齿轮和两个小齿轮 分别形成与大齿轮的两侧并围绕内齿轮的齿轮，以及具有手柄的把手和两个对称地从把手延伸并夹紧在控制轮上的拱形夹持臂，每个拱形夹持臂具有两个齿形臂 分别与控制轮的两个小齿轮啮合的位置和两个臂部之间限定的用于容纳大齿轮的缝隙。

公开(公告)号：US09746178B2

公开(公告)日：2017-08-29

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 ,  F23L15/02 ,  F23C6/02 ,  F23K5/06 ,  F23G5/50 ,  F23G7/06

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.

公开(公告)号：US09618913B2

公开(公告)日：2017-04-11

申请号：US13872614

申请日：2013-04-29

Applicant: Hamilton Sundstrand Corporation

Inventor： Gary M. McBrien ,  Leo J. Veilleux, Jr.

IPC: G05B15/02 ,  F02C7/236 ,  F23K5/00 ,  F23K5/04 ,  F23K5/06 ,  F23N1/00 ,  H04B11/00

CPC classification number: G05B15/02 ,  F02C7/236 ,  F05D2220/60 ,  F23K5/005 ,  F23K5/04 ,  F23K5/06 ,  F23K2301/206 ,  F23K2401/201 ,  F23N1/005 ,  H04B11/00

Abstract: A system includes a metering module that receives fluid through a fluid inlet. The metering module includes a rotating component driven by the fluid, an electric machine, and a controller. The fluid is received from the fluid inlet at an inlet flow rate, and the rotating component provides the fluid to an outlet of the rotating component at an outlet pressure. The electric machine is configured to generate electrical power in response to rotation of the rotating component. The controller is powered by the electrical power generated by the electric machine, and controls a rotational speed of the rotating component to control the outlet pressure.

公开(公告)号：US20160109271A1

公开(公告)日：2016-04-21

申请号：US14981665

申请日：2015-12-28

Applicant: Belkin International, Inc.

Inventor： Shwetak N. Patel ,  Sidhant Gupta ,  Matthew S. Reynolds

IPC: G01F1/66 ,  F23N5/18 ,  F23N5/16

CPC classification number: G01F1/66 ,  F23K5/007 ,  F23K2401/201 ,  F23N5/16 ,  F23N5/184 ,  F23N2005/185

Abstract: An apparatus configured to detect gas usage by two or more gas appliances. The apparatus can include a processing module configured to run on a computational unit. The apparatus also can include a sensing unit configured to be coupled to a gas regulator. The sensing unit can include at least one acoustic sensor configured to detect two or more acoustic signals produced by the gas regulator and convert the two or more acoustic signals into one or more first digital acoustic data signals. The sensing unit also can include a transmitter electrically coupled to the at least one acoustic sensor and configured to transmit the one or more first digital acoustic data signals to the computational unit. The processing module can be configured to use the one or more first digital acoustic data signals to determine an individual gas usage by each of the two or more gas appliances coupled to the gas regulator based upon the two or more acoustic signals produced by the gas regulator. Other embodiments are disclosed.

Abstract translation: 一种被配置为检测两个或更多个燃气器具的气体使用的装置。 该装置可以包括配置成在计算单元上运行的处理模块。 该装置还可以包括被配置为耦合到气体调节器的感测单元。 感测单元可以包括至少一个声学传感器，其被配置为检测由气体调节器产生的两个或更多声学信号，并将两个或更多声学信号转换成一个或多个第一数字声学数据信号。 感测单元还可以包括电耦合到至少一个声学传感器并被配置为将一个或多个第一数字声学数据信号传输到计算单元的发射器。 处理模块可以被配置为使用一个或多个第一数字声学数据信号来基于由气体调节器产生的两个或更多个声学信号来确定耦合到气体调节器的两个或更多个气体设备中的每一个的单独的气体使用 。 公开了其他实施例。

公开(公告)号：US09222816B2

公开(公告)日：2015-12-29

申请号：US12780713

申请日：2010-05-14

Applicant: Shwetak N. Patel ,  Sidhant Gupta ,  Matthew S. Reynolds

Inventor： Shwetak N. Patel ,  Sidhant Gupta ,  Matthew S. Reynolds

IPC: H04B15/00 ,  G01F1/66 ,  F23K5/00 ,  F23N5/16 ,  F23N5/18

CPC classification number: G01F1/66 ,  F23K5/007 ,  F23K2401/201 ,  F23N5/16 ,  F23N5/184 ,  F23N2005/185

Abstract: In some embodiments, an apparatus can be configured to detect gas usage. The apparatus can include: (a) a processing module configured to run on a computational unit; and (b) a sensing unit configured to be coupled to a gas regulator, the sensing unit having: (1) at least one acoustic sensor configured to detect two or more acoustic signals produced by the gas regulator and convert the two or more acoustic signals into one or more first data signals; and (2) a transmitter electrically coupled to the at least one acoustic sensor and configured to transmit the one or more first data signals to the computational unit. The processing module is configured to use the one or more first data signals to determine the gas usage. Other embodiments are disclosed.

Abstract translation: 在一些实施例中，可以将装置配置成检测气体使用。 该装置可以包括：（a）配置成在计算单元上运行的处理模块; 所述感测单元被配置为耦合到气体调节器，所述感测单元具有：（1）至少一个声学传感器，被配置为检测由所述气体调节器产生的两个或更多声学信号，并且将所述两个或更多声学信号 变成一个或多个第一数据信号; 和（2）电耦合到所述至少一个声学传感器并被配置为将所述一个或多个第一数据信号发送到所述计算单元的发射器。 处理模块被配置为使用一个或多个第一数据信号来确定气体使用。 公开了其他实施例。

公开(公告)号：US20150267136A1

公开(公告)日：2015-09-24

申请号：US14662929

申请日：2015-03-19

Applicant: Pride of the Hills Manufacturing, Inc.

Inventor： Curtis W. Murray, SR. ,  Curtis W. Murray, JR. ,  Leroy P. Whited ,  Dustin Baker

IPC: C10L3/10 ,  F02D19/06 ,  C10L3/06 ,  B01F15/06

CPC classification number: C10L3/10 ,  C10L3/00 ,  C10L3/06 ,  C10L2200/0423 ,  C10L2200/0446 ,  C10L2290/06 ,  C10L2290/24 ,  C10L2290/46 ,  C10L2290/567 ,  E21B43/121 ,  F02B51/00 ,  F02D19/023 ,  F02D19/0647 ,  F02D19/081 ,  F02M21/0215 ,  F02M21/0227 ,  F17D3/01 ,  F17D3/10 ,  F23K5/007 ,  F23K2401/10 ,  F23K2401/201 ,  F23K2900/05004 ,  F23N1/00 ,  F23N1/002 ,  F23N2023/38 ,  F23N2037/08 ,  Y02T10/32 ,  Y02T10/36 ,  Y10T137/0318

Abstract: A gas processing system and method for blending wet well head natural gas with compressed natural gas is provided. The system has two inlets in communication with a blending chamber. The blending chamber is preferably defined by a heat exchanger. One inlet receives an amount of raw wet well head natural gas therethrough. The second inlet receives an amount of processed and compressed natural gas therethrough. The two gases are mixed and sent to a downstream destination.

Abstract translation: 提供了一种将湿井头天然气与压缩天然气混合的气体处理系统和方法。 该系统具有与混合室连通的两个入口。 混合室优选由热交换器限定。 一个入口接收一定量的原始湿井头天然气通过其中。 第二入口容纳一定数量的加压和压缩的天然气。 这两种气体混合并送到下游目的地。

公开(公告)号：US20150107217A1

公开(公告)日：2015-04-23

申请号：US14383442

申请日：2012-12-18

Applicant: General Electric Company

Inventor： Yann Tapie ,  Cedric Vasselon ,  Olivier Schweiger ,  Olivier Chapuis

IPC: F02C7/232 ,  F02C9/28 ,  F02C3/22

CPC classification number: F02C7/232 ,  F02C3/22 ,  F02C9/28 ,  F02C9/40 ,  F23K5/002 ,  F23K2401/201 ,  F23K2900/05001 ,  F23N5/24 ,  F23N2021/10

Abstract: A vent for use in a gaseous fuel supply circuit of a gas turbine is provided. The vent includes an inlet in flow communication with the gaseous fuel supply circuit, a first outlet in flow communication with the gaseous fuel supply circuit and configured to release gaseous fuel at atmospheric pressure, a first valve coupled between the inlet and the first outlet, wherein the first valve includes a second outlet configured to channel the gaseous fuel towards a combustion device. The system also includes a second valve coupled between the inlet and the second outlet, and a control device configured to selectively open and close the first and second valves based on a pressure of the gaseous fuel.

Abstract translation: 提供了一种用于燃气轮机的气体燃料供应回路的通风口。 通风口包括与气体燃料供应回路流体连通的入口，与气体燃料供应回路流体连通并被配置为在大气压下释放气体燃料的第一出口，联接在入口和第一出口之间的第一阀，其中 第一阀包括构造成将气体燃料引向燃烧装置的第二出口。 该系统还包括联接在入口和第二出口之间的第二阀，以及配置成基于气态燃料的压力选择性地打开和关闭第一和第二阀的控制装置。