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    Gas valve with electronic cycle counter
    1.
    发明授权
    Gas valve with electronic cycle counter 有权
    带电子循环计数器的气阀

    公开(公告)号：US08839815B2

    公开(公告)日：2014-09-23

    申请号：US13326361

    申请日：2011-12-15

    申请人： Gregory Young ,  David Kucera ,  Donald J. Kasprzyk

    发明人： Gregory Young ,  David Kucera ,  Donald J. Kasprzyk

    IPC分类号： F16K37/00

    CPC分类号： F23N1/005 ,  F23N2023/04 ,  F23N2023/08 ,  F23N2035/18 ,  F23N2035/24 ,  Y10T137/0318 ,  Y10T137/8158 ,  Y10T137/8242 ,  Y10T137/8359

    摘要： A gas valve assembly may include an electronic valve controller secured relative to a valve body. The electronic controller may be configured to count each operational cycle of the gas valve and maintain a cumulative count of the number of operational cycles experienced by the gas valve in a memory, such as a non-volatile memory. In some cases, the non-volatile memory may also store one or more operational cycle threshold values that may be retrieved and compared to the cumulative count of the number of operational cycles experienced by the gas valve. In some instances, where the cumulative count of the number of operational cycles experienced by the gas valve meets and/or exceeds the threshold number of operational cycles, the gas valve may be prevented from opening.

    摘要翻译： 气阀组件可以包括相对于阀体固定的电子阀控制器。 电子控制器可以被配置为对燃气阀的每个操作周期进行计数，并且保持由诸如非易失性存储器的存储器中的气体阀所经历的操作循环次数的累积计数。 在一些情况下，非易失性存储器还可以存储可被检索的一个或多个操作周期阈值，并与气阀所经历的操作循环次数的累积计数进行比较。 在一些情况下，当燃气阀经历的操作循环的累计数量达到和/或超过操作循环的阈值数量时，可以防止气阀打开。

    SYSTEM AND METHOD FOR AUTO-TUNING A COMBUSTION SYSTEM OF A GAS TURBINE
    2.
    发明申请
    SYSTEM AND METHOD FOR AUTO-TUNING A COMBUSTION SYSTEM OF A GAS TURBINE 审中-公开
    用于自动调节燃气涡轮机燃烧系统的系统和方法

    公开(公告)号：US20140020400A1

    公开(公告)日：2014-01-23

    申请号：US13551702

    申请日：2012-07-18

    申请人： Gianni Ceccherini ,  Gianni Mochi ,  Francesco Bardi ,  David Ghelardi

    发明人： Gianni Ceccherini ,  Gianni Mochi ,  Francesco Bardi ,  David Ghelardi

    IPC分类号： F02C9/00

    CPC分类号： F02C9/00 ,  F02C9/54 ,  F23N2023/04 ,  F23N2023/48 ,  F23N2023/54 ,  F23N2041/20 ,  F23N2900/05006 ,  Y02T50/677

    摘要： A Controller, a gas turbine, and a method for auto-tuning a combustion system of a gas turbine are provided. The method includes selecting a first tuning curve from a set of tuning curves for the gas turbine; unbalancing a stable operating point of the gas turbine by modifying one or more operational parameters based on a predefined recipe; determining tuning parameters and storing them while a current operating point of the gas turbine is brought back on the first tuning curve; and generating a backup of tuning parameters to recover the stable operating point.

    摘要翻译： 提供了一种控制器，燃气轮机和用于自动调节燃气轮机的燃烧系统的方法。 该方法包括从燃气轮机的一组调谐曲线中选择第一调谐曲线; 通过基于预定义的配方修改一个或多个操作参数来使燃气轮机的稳定工作点不平衡; 确定调节参数并将其存储在燃气涡轮机的当前工作点上并返回到第一调谐曲线上; 并生成调整参数的备份以恢复稳定的工作点。

    Systems and methods to control a multiple-fuel steam production system
    4.
    发明申请
    Systems and methods to control a multiple-fuel steam production system 审中-公开
    控制多燃料蒸汽生产系统的系统和方法

    公开(公告)号：US20070100502A1

    公开(公告)日：2007-05-03

    申请号：US11262271

    申请日：2005-10-27

    申请人： John Rennie ,  Chris Nowack

    发明人： John Rennie ,  Chris Nowack

    IPC分类号： G05B21/00

    CPC分类号： G05B13/048 ,  F22B35/18 ,  F23N1/002 ,  F23N2021/10 ,  F23N2023/04 ,  F23N2023/08 ,  F23N2023/52 ,  G05B13/0275

    摘要： Systems, methods, and articles of manufacture to control a multiple-fuel steam production system are disclosed. An example method obtains a plurality of input values associated with producing steam and uses a model predictive controller to determine a first value associated with predicting an amount of a first fuel and a second value associated with predicting an amount of a second fuel to produce an amount of steam. Fuel feed rates of the first and second fuels are then controlled based on the first and second trajectory values.

    摘要翻译： 公开了用于控制多燃料蒸汽生产系统的系统，方法和制品。 示例性方法获得与产生蒸汽相关联的多个输入值，并且使用模型预测控制器来确定与预测第一燃料的量相关联的第一值和与预测第二燃料的量相关联的第二值以产生量 的蒸汽。 然后基于第一和第二轨迹值来控制第一和第二燃料的燃料供给速率。

    Vehicle heater and controls therefor
    5.
    发明申请
    Vehicle heater and controls therefor 有权

    公开(公告)号：US20060191498A1

    公开(公告)日：2006-08-31

    申请号：US11329113

    申请日：2006-01-11

    申请人： Jonathan Young ,  Douglas Paul ,  Angelo Paccone

    发明人： Jonathan Young ,  Douglas Paul ,  Angelo Paccone

    IPC分类号： F22B9/00 ,  F24H1/26

    CPC分类号： B60H1/2209 ,  B60H1/2206 ,  F23N3/082 ,  F23N5/203 ,  F23N2023/04 ,  F23N2023/08 ,  F23N2027/10 ,  F23N2031/10 ,  F23N2033/08 ,  F23N2041/14

    摘要： A heater for a liquid has a combustion chamber, a jacket for the liquid extending about the combustion chamber and a burner head assembly connected to the combustion chamber. The burner head assembly includes a housing having a burner mounted thereon and a hollow interior. A control module and a fan are mounted in the hollow interior, the fan being connected to an electric motor. A compressor and a fuel pump are mounted on the housing and are operatively connected to the electric motor. The control module may include controls for exercising components of the heater prior to combustion, thereby verifying operation of these components. Preferably there is a speed control for the motor, such as a closed loop speed control which regulates motor speed and accordingly output of the heater. Preferably there is a backup system using a lookup table in the event that the closed loop speed control fails. Also preferably there is provision for monitoring flame sensor functionality by providing an indicator light which mirrors operation of the flame sensor. The heater may have a selective soft start for the coolant pump which operates only when required so as to reduce unnecessary chatter on the motor relay. A system is also provided for distinguishing true overcurrent faults from overcurrents arising from voltage changes during starting of the vehicle engine. Reignition algorithms are provided to restart the burner in the event of flame sputters caused, for example, by fuel bubbles, but shut off the heater in the event that the fuel is truly cut off.

    Heating appliance control system
    6.
    发明申请
    Heating appliance control system 审中-公开
    加热设备控制系统

    公开(公告)号：US20050208443A1

    公开(公告)日：2005-09-22

    申请号：US10802538

    申请日：2004-03-17

    申请人： Thomas Bachinski ,  David Oja ,  Brynn Rogers

    发明人： Thomas Bachinski ,  David Oja ,  Brynn Rogers

    IPC分类号： F23D14/84 ,  F23N5/00 ,  F24C3/02 ,  F24C3/12

    CPC分类号： F24C3/122 ,  F23D14/84 ,  F23N5/00 ,  F23N2023/04 ,  F23N2023/08 ,  F23N2023/38 ,  F23N2041/02

    摘要： A heating appliance control system provides flame and heat control based on a flame signal indicative of a selected flame characteristic. The flame characteristic may correspond to the frequency and amplitude of the flame, or may relate to a mean flame temperature over time, flame color, size, movement patter, or other physical or aesthetic characteristic of the flame. The heating appliance may also include a scent delivery system and a sound system that function independently or in synchronization with the flame characteristics.

    摘要翻译： 加热设备控制系统基于指示所选择的火焰特征的火焰信号来提供火焰和热控制。 火焰特征可以对应于火焰的频率和振幅，或者可以涉及火焰的平均火焰温度，火焰颜色，尺寸，运动模式或其他物理或美学特征。 加热装置还可以包括气味输送系统和独立地或与火焰特性同步地起作用的声音系统。

    Burner control system and method
    9.
    发明授权
    Burner control system and method 失效
    燃烧器控制系统及方法

    公开(公告)号：US5261811A

    公开(公告)日：1993-11-16

    申请号：US737239

    申请日：1991-07-29

    申请人： Young D. Bae

    发明人： Young D. Bae

    IPC分类号： F23N5/00 ,  F23N1/02 ,  F23N3/08 ,  F23N5/18 ,  F23N5/20 ,  F23N1/00

    CPC分类号： F23N1/022 ,  F23N2023/04 ,  F23N2023/08 ,  F23N2023/20 ,  F23N2025/08 ,  F23N2033/08 ,  F23N2035/30 ,  F23N2037/10 ,  F23N3/08 ,  F23N5/20

    摘要： A burner control system for controlling loads such as a blower motor and an electronic pump of a burner which comprises a drive voltage regulating circuit for varying the drive voltages corresponding to the loads to thereby vary the amount of heat being generated from the burner in the actuated condition. A microprocessor outputs a plurality of load control signals. A drive signal generating circuit for initiating in response to the plurality of load control signals received from the microprocessor generates a plurality of drive signals for driving the loads. A driving circuit powers the loads in accordance with the plurality of drive signals from the drive signal generating circuit. A method for controlling loads such as a blower motor and an electronic pump of a burner comprises the steps of selecting drive voltages corresponding to the loads, selecting data corresponding to the selected drive voltages to output a plurality of load control signals; and receiving the plurality of load control signals to power the loads. Therefore, the thermal efficiency of the burner can be increased by preventing incomplete combustion which results from the unbalanced output of the blower motor with the amount of fuel being supplied by the electronic pump.

    摘要翻译： 一种用于控制诸如鼓风机马达和燃烧器的电子泵的负载的燃烧器控制系统，其包括用于改变对应于负载的驱动电压的驱动电压调节电路，从而改变从被致动的燃烧器产生的热量 条件。 微处理器输出多个负载控制信号。 用于响应于从微处理器接收的多个负载控制信号启动的驱动信号发生电路产生用于驱动负载的多个驱动信号。 驱动电路根据来自驱动信号发生电路的多个驱动信号为负载供电。 用于控制诸如鼓风机电动机和燃烧器的电子泵的负载的方法包括以下步骤：选择对应于负载的驱动电压，选择对应于所选择的驱动电压的数据以输出多个负载控制信号; 以及接收所述多个负载控制信号以对所述负载供电。 因此，可以通过防止由电动泵供给的燃料量的鼓风机马达的不平衡输出引起的不完全燃烧来提高燃烧器的热效率。

    Fuel control system throttle valve unit therefor and methods of making the same
    10.
    发明授权
    Fuel control system throttle valve unit therefor and methods of making the same 失效
    燃油控制系统节流阀单元及其制造方法

    公开(公告)号：US4997161A

    公开(公告)日：1991-03-05

    申请号：US483571

    申请日：1990-02-22

    申请人： Donald W. Hutchison ,  Steven A. Kimmel ,  Raymond J. Bonkovich ,  James P. Chew ,  David J. Rath

    发明人： Donald W. Hutchison ,  Steven A. Kimmel ,  Raymond J. Bonkovich ,  James P. Chew ,  David J. Rath

    IPC分类号： F23N1/00

    CPC分类号： F23N1/005 ,  F23N2023/04 ,  F23N2023/08 ,  F23N2023/20 ,  F23N2035/16 ,  F23N2035/22

    摘要： A fuel control system, throttle valve unit therefor and methods of making the same are provided, the system comprising a burner, a source of fuel for the burner, and a throttle valve unit for interconnecting the source to the burner, the throttle valve unit having a movable valve member and a valve seat controlled by the valve member, the throttle associated with the valve member to control the position of the valve member relative to the valve seat so as to control the flame height at the burner, the electrically operated unit comprising a fixed magnet unit and a movable magnet unit each of which is adapted to provide a magnetic field that will react with the other magnetic field, one of the magnet units having an electrical conductor that is adapted to vary the force of its magnetic field in relation to the magnitude of an electrical current passing therethrough whereby the valve member is adapted to be positioned relative to the valve seat in relation to the effect created between the magnetic fields.

    摘要翻译： 提供了一种燃料控制系统，节流阀单元及其制造方法，该系统包括燃烧器，用于燃烧器的燃料源和用于将源与燃烧器互连的节气门单元，节气门单元具有 可动阀构件和由阀构件控制的阀座，所述节流阀与阀构件相关联以控制阀构件相对于阀座的位置，以便控制燃烧器处的火焰高度，电动单元包括 固定磁体单元和可动磁体单元，每个磁体单元适于提供将与另一个磁场反应的磁场，其中一个磁体单元具有电导体，该电导体适于改变其磁场的力 达到通过其中的电流的大小，由此阀构件适于相对于在阀座之间产生的效应相对于阀座定位 他的磁场。