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142 条记录 (耗时 0.011 秒)

    Gas manifold system for steady gas supply at outlet
    25.
    发明授权
    Gas manifold system for steady gas supply at outlet 有权
    气体歧管系统，用于在出口处稳定供气

    公开(公告)号：US08651137B2

    公开(公告)日：2014-02-18

    申请号：US13278657

    申请日：2011-10-21

    申请人： Gary E Keffer

    发明人： Gary E Keffer

    IPC分类号： F17D1/20

    CPC分类号： F02M21/0239 ,  Y10T137/87265 ,  Y10T137/87539 ,  Y10T137/87547 ,  Y10T137/87708

    摘要： A gas manifold system includes a plenum that receives a gas at a positive pressure and a manifold having at least one exit port. One or more valves are disposed between the plenum and the manifold. When opened, the valve(s) permit a stream of the gas at positive pressure to flow from the plenum into the manifold. A baffle is disposed in the manifold between the valve(s) and the exit port(s). The baffle obstructs each stream of gas entering the manifold such that the gas is reduced to substantially zero pressure in the manifold at the exit port(s).

    摘要翻译： 气体歧管系统包括容纳正压气体的气室和具有至少一个出口的歧管。 一个或多个阀设置在气室和歧管之间。 当打开时，阀允许正压气体流从集气室流入歧管。 歧管设置在阀门和出口之间的歧管中。 挡板阻碍进入歧管的每个气体流，使得气体在出口处的歧管中减小到基本上零的压力。

    Variable orifice for particulate coal conduit
    26.
    发明授权
    Variable orifice for particulate coal conduit 失效
    颗粒煤导管可变孔

    公开(公告)号：US08544499B2

    公开(公告)日：2013-10-01

    申请号：US11704664

    申请日：2007-02-09

    申请人： Wark E. Rickey

    发明人： Wark E. Rickey

    IPC分类号： F17D1/20

    CPC分类号： F23K3/00 ,  F23K3/02 ,  F23K2203/104 ,  Y10T29/49826 ,  Y10T137/0508 ,  Y10T137/0525 ,  Y10T137/6048 ,  Y10T137/87547

    摘要： A simplified variable orifice for a conduit furnishing a stream of particulate coal to a burner for a turbine in an electrical utility plant. Two plates are installed across the conduit, one of them being fixed and the other being variable in angular position relative to the first. A lockable mechanism is provided externally of the conduit to manually adjust the degree of blocking and to indicate the position of the movable plate.

    摘要翻译： 用于在电力公用设施中将颗粒煤流提供给用于涡轮机的燃烧器的导管的简化可变孔口。 导管上安装有两个板，其中一个是固定的，另一个在相对于第一个的角度位置是可变的。 在管道的外部设置有可锁定机构，以手动调节阻塞程度并指示可动板的位置。

    Gas valve unit with bypass flow
    27.
    发明授权
    Gas valve unit with bypass flow 有权
    具有旁路流量的气阀单元

    公开(公告)号：US08539978B2

    公开(公告)日：2013-09-24

    申请号：US13099779

    申请日：2011-05-03

    申请人： Mike Santinanavat ,  Mark H. Stark ,  Don Blessing

    发明人： Mike Santinanavat ,  Mark H. Stark ,  Don Blessing

    IPC分类号： F16K31/02

    CPC分类号： F23N1/005 ,  F23N2035/14 ,  F23N2035/24 ,  Y10T137/2224 ,  Y10T137/87507 ,  Y10T137/87515 ,  Y10T137/87539 ,  Y10T137/87547 ,  Y10T137/877 ,  Y10T137/87917

    摘要： A valve unit for adjusting gas flow to a combustion apparatus includes a valve member that moves relative to a valve seat in response to a signal input to a coil, for varying a high-capacity gas flow rate through the valve unit. The valve unit includes a first opening port, a second opening port that is smaller than the first opening port, and a closure member. The closure member is movable between an open position, in which said high-capacity gas flow rate is communicated via the first and second opening ports to an outlet, and a closed position against the first opening port, in which a low-capacity gas flow rate is communicated via only the second opening port to the outlet. The valve unit includes a solenoid for selectively moving the closure member between the open position and closed position to selectively establish a high-capacity gas flow rate or low capacity gas flow rate.

    摘要翻译： 用于调节到燃烧装置的气流的阀单元包括响应于输入到线圈的信号而相对于阀座移动的阀构件，用于改变通过阀单元的高容量气体流量。 阀单元包括第一开口，小于第一开口的第二开口和闭合件。 封闭构件能够在打开位置之间移动，在打开位置，所述高容量气体流量经由第一开口端口和第二开口端口连通到出口，并且关闭位置抵靠第一开口，其中低容量气流 速率仅通过第二开放端口传送到插座。 阀单元包括用于在打开位置和关闭位置之间选择性地移动关闭构件以选择性地建立高容量气体流速或低容量气体流速的螺线管。

    GAS VALVE UNIT WITH BYPASS FLOW
    28.
    发明申请
    GAS VALVE UNIT WITH BYPASS FLOW 有权
    带旁通流量的气阀单元

    公开(公告)号：US20120280157A1

    公开(公告)日：2012-11-08

    申请号：US13099779

    申请日：2011-05-03

    申请人： Mike Santinanavat ,  Mark H. Stark ,  Don Blessing

    发明人： Mike Santinanavat ,  Mark H. Stark ,  Don Blessing

    IPC分类号： F16K31/02

    CPC分类号： F23N1/005 ,  F23N2035/14 ,  F23N2035/24 ,  Y10T137/2224 ,  Y10T137/87507 ,  Y10T137/87515 ,  Y10T137/87539 ,  Y10T137/87547 ,  Y10T137/877 ,  Y10T137/87917

    摘要： A valve unit for adjusting gas flow to a combustion apparatus includes a valve member that moves relative to a valve seat in response to a signal input to a coil, for varying a high-capacity gas flow rate through the valve unit. The valve unit includes a first opening port, a second opening port that is smaller than the first opening port, and a closure member. The closure member is movable between an open position, in which said high-capacity gas flow rate is communicated via the first and second opening ports to an outlet, and a closed position against the first opening port, in which a low-capacity gas flow rate is communicated via only the second opening port to the outlet. The valve unit includes a solenoid for selectively moving the closure member between the open position and closed position to selectively establish a high-capacity gas flow rate or low capacity gas flow rate.

    摘要翻译： 用于调节到燃烧装置的气流的阀单元包括响应于输入到线圈的信号而相对于阀座移动的阀构件，用于改变通过阀单元的高容量气体流量。 阀单元包括第一开口，小于第一开口的第二开口和闭合件。 封闭构件能够在打开位置之间移动，在打开位置，所述高容量气体流量经由第一开口端口和第二开口端口连通到出口，并且关闭位置抵靠第一开口端口，其中低容量气体流量 速率仅通过第二开放端口传送到插座。 阀单元包括用于在打开位置和关闭位置之间选择性地移动关闭构件以选择性地建立高容量气体流速或低容量气体流速的螺线管。

    Variable orifice gas flow modulating valve
    29.
    发明授权
    Variable orifice gas flow modulating valve 有权
    可变孔气流量调节阀

    公开(公告)号：US08028968B2

    公开(公告)日：2011-10-04

    申请号：US11751854

    申请日：2007-05-22

    申请人： Mike Gum

    发明人： Mike Gum

    IPC分类号： F16K47/00

    CPC分类号： F23D14/04 ,  F23D14/48 ,  F23D14/60 ,  F23N1/002 ,  F23N5/102 ,  Y10T137/87547

    摘要： A temperature control system for a gas appliance utilizes an improved variable orifice gas flow modulating valve (10) capable of direct modulation of gas flow through an orifice (20) directly into a gas burner (54) to provide a constantly maintained temperature in an appliance working compartment, as selected by human interface via a temperature selector. An actuator (12) attached to a gas fitting body (14) of the valve provides for linear movement of a metering pin (16) into the taper inside the orifice, accomplishing the variable controlled modulated flow of gas directly into the burner. The actuator (12) is controlled by an input signal from a programmable controller (90) whose output is determined by calculations based on inputs from a temperature selector and a temperature sensor located in the gas appliance working compartment.

    摘要翻译： 用于燃气器具的温度控制系统利用改进的可变孔口气体流量调节阀（10），其能够将通过孔口（20）的气体流直接调节到气体燃烧器（54）中，以在器具中提供恒定维持的温度 工作室，通过人机接口通过温度选择器选择。 附接到阀的气体配合体（14）的致动器（12）提供计量销（16）直线地移动到孔内的锥形内，从而实现可变控制的气体直接进入燃烧器的调制气流。 致动器（12）由来自可编程控制器（90）的输入信号控制，可编程控制器（90）的输出通过基于位于燃气器具工作室中的温度选择器和温度传感器的输入的计算来确定。

    VARIABLE ORIFICE FOR PARTICULATE COAL CONDUIT
    30.
    发明申请
    VARIABLE ORIFICE FOR PARTICULATE COAL CONDUIT 失效
    颗粒物料的变化规律

    公开(公告)号：US20100037446A1

    公开(公告)日：2010-02-18

    申请号：US12551611

    申请日：2009-09-01

    申请人： Rickey E. WARK

    发明人： Rickey E. WARK

    IPC分类号： B23P11/00 ,  F23K3/00

    CPC分类号： F23K3/00 ,  F23K3/02 ,  F23K2203/104 ,  Y10T29/49826 ,  Y10T137/0508 ,  Y10T137/0525 ,  Y10T137/6048 ,  Y10T137/87547

    摘要： A simplified variable orifice for a conduit furnishing a stream of particulate coal to a burner for a turbine in an electrical utility plant. Two plates are installed across the conduit, one of them being fixed and the other being variable in angular position relative to the first. A lockable mechanism is provided externally of the conduit to manually adjust the degree of blocking and to indicate the position of the movable plate.

    摘要翻译： 用于在电力公用设施中将颗粒煤流提供给用于涡轮机的燃烧器的导管的简化可变孔口。 导管上安装有两个板，其中一个是固定的，另一个在相对于第一个的角度位置是可变的。 在管道的外部设置有可锁定机构，以手动调节阻塞程度并指示可动板的位置。