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    Method to locally reround plastic pipe
    3.
    发明授权
    Method to locally reround plastic pipe 失效
    局部重塑塑料管的方法

    公开(公告)号：US06994819B2

    公开(公告)日：2006-02-07

    申请号：US10675344

    申请日：2003-09-30

    Applicant: William F. Rush, Jr. ,  Stephen Reyes ,  Bruce K. Campbell

    Inventor： William F. Rush, Jr. ,  Stephen Reyes ,  Bruce K. Campbell

    IPC: B29C67/00

    CPC classification number: B29C53/20

    Abstract: An apparatus for rerounding plastic pipe includes a housing having a pipe passage extending therethrough. The housing has a moveable outer frame top positionable between an open position and a closed position to enclose a pipe to be rerounded. A pair of opposing jaws are positioned within the housing and on opposite sides of the pipe passage and have a generally symmetrical configuration with respect to one another. A drive mechanism is connected with respect to at least one of the jaws for compressing the jaws with respect to each other resulting in compression of the pipe to be rerounded.

    Abstract translation: 塑料管的再循环装置包括具有延伸穿过其中的管道通道的壳体。 壳体具有可移动的外框架顶部，其可在打开位置和关闭位置之间定位，以封闭待围绕的管道。 一对相对的夹爪定位在壳体内并在管道的相对侧上，并且具有相对于彼此大致对称的构造。 驱动机构相对于至少一个夹爪连接，用于相对于彼此压缩夹爪，从而导致要被重新包围的管的压缩。

    Scrubber ventilation system
    4.
    发明授权
    Scrubber ventilation system 失效
    洗衣机通风系统

    公开(公告)号：US06895954B2

    公开(公告)日：2005-05-24

    申请号：US10201840

    申请日：2002-07-24

    Applicant: Richard T. Swierczyna ,  Joseph N. Knapp ,  Donald P. Fisher ,  David Rudzinski

    Inventor： Richard T. Swierczyna ,  Joseph N. Knapp ,  Donald P. Fisher ,  David Rudzinski

    IPC: F24C15/20 ,  B01D47/66 ,  B01D47/02 ,  F47F7/06

    CPC classification number: F24C15/2035 ,  Y10S55/36

    Abstract: A ventilation system for removing cooking effluents and combustion products from an exhaust of a cooking appliance. The ventilation system includes a ventilation hood having an air inlet and an exhaust gas outlet disposed over the cooking appliance, a water bath disposed in the ventilation hood between the air inlet and the exhaust outlet, and an effluent removal assembly disposed above the water bath. The cooking effluents in contact with the effluent removal assembly are transferred to the surrounding water, and the clean airflow may be recirculated. Grease particles are also transferred to the surrounding water.

    Abstract translation: 一种用于从烹饪器具的排气除去烹饪废水和燃烧产物的通风系统。 通风系统包括通风罩，其具有设置在烹饪器具上方的空气入口和排气出口，设置在空气入口和排气出口之间的通风罩中的水浴以及设置在水浴上方的流出物去除组件。 与流出物去除组件接触的烹饪废水被转移到周围的水中，并且清洁的气流可以再循环。 油脂颗粒也转移到周围的水中。

    Pilot burner apparatus and method for operating
    5.
    发明授权
    Pilot burner apparatus and method for operating 有权
    先导燃烧器及其操作方法

    公开(公告)号：US6139311A

    公开(公告)日：2000-10-31

    申请号：US307124

    申请日：1999-05-07

    Applicant: John A. Bowman ,  Karen R. Benedek ,  Stephan E. Schmidt

    Inventor： John A. Bowman ,  Karen R. Benedek ,  Stephan E. Schmidt

    IPC: F23C7/02 ,  F23D14/62 ,  F23Q9/04 ,  F24H1/20 ,  F24H9/18 ,  F23Q9/00

    CPC classification number: F23C7/02 ,  F23D14/62 ,  F23Q9/04 ,  F24H9/1836 ,  F24H1/205

    Abstract: An apparatus and method for operating a pilot burner apparatus and a main burner apparatus of a gas-fired appliance. The pilot burner apparatus draws combustion air from a first environment. The main combustion apparatus draws air from a second environment. In a shutdown condition, such as when a flammable vapor source is accidentally exposed to the second environment, the pilot burner apparatus draws air containing an undesired flammable vapor which eliminates the pilot flame, triggering a gas valve to close and shut down the fuel gas supply to the main burner apparatus and the pilot burner apparatus.

    Abstract translation: 一种用于操作燃气器具的引燃燃烧器装置和主燃烧器装置的装置和方法。 引燃燃烧器装置从第一环境吸入燃烧空气。 主燃烧装置从第二环境抽取空气。 在关闭状态下，例如当易燃蒸汽源意外地暴露于第二环境时，引燃燃烧器装置抽吸含有不期望的可燃性蒸气的空气，其消除了引燃火焰，触发燃气阀关闭和关闭燃料气体供应 到主燃烧器装置和引燃燃烧器装置。

    Multi-layer griddle
    6.
    发明授权
    Multi-layer griddle 有权
    多层扒炉

    公开(公告)号：US6138554A

    公开(公告)日：2000-10-31

    申请号：US267564

    申请日：1999-03-12

    Applicant: David H. McFadden ,  James T. Cole ,  Stephen A. Mariano ,  David L. Richardson

    Inventor： David H. McFadden ,  James T. Cole ,  Stephen A. Mariano ,  David L. Richardson

    IPC: A47J37/06 ,  H05B3/00 ,  H05B3/72 ,  A47J37/10

    CPC classification number: H05B3/72 ,  A47J37/0682 ,  H05B3/0076 ,  H05B2203/032

    Abstract: An apparatus for cooking food having a multi-layer cooking plate including a stainless steel sheet layer having a top surface and a bottom surface and a high thermal conductivity material layer metallurgically bonded to the bottom surface of the stainless steel sheet layer so as to provide intimate contact between the entire bottom surface of the stainless steel sheet layer and the high thermal conductivity material layer. Heat to the multi-layer cooking plate is provided by a fuel-fired burner disposed beneath the multi-layer cooking plate.

    Abstract translation: 一种用于烹饪食物的设备，具有多层烹饪板，其包括具有顶表面和底表面的不锈钢薄片层和与所述不锈钢薄片层的底表面冶金结合的高导热材料层，以提供亲密的 在不锈钢板层的整个底表面和高导热性材料层之间接触。 通过位于多层烹调板下方的燃料燃烧式燃烧器提供对多层烹调板的加热。

    Method for removal of hydrogen sulfide from gaseous streams
    7.
    发明授权
    Method for removal of hydrogen sulfide from gaseous streams 有权
    从气流中除去硫化氢的方法

    公开(公告)号：US6136282A

    公开(公告)日：2000-10-24

    申请号：US310253

    申请日：1999-05-12

    Applicant: Kevin S. Fisher

    Inventor： Kevin S. Fisher

    IPC: B01D53/14 ,  B01D53/52 ,  C10L3/10 ,  B01D53/56

    CPC classification number: C10L3/10 ,  B01D53/1468 ,  B01D53/1493 ,  B01D53/52 ,  B01D2257/304

    Abstract: A method for removal of H.sub.2 S from an H.sub.2 S-containing natural gas stream in which a high surface area contactor is inserted into the natural gas stream and at least one H.sub.2 S scavenging agent is injected into the natural gas stream upstream of the contactor, the result of which is the distribution of the H.sub.2 S scavenging agent on at least a portion of at least one surface of the contactor. The distributed H.sub.2 S scavenging agent is contacted with the natural gas stream resulting in absorption of the H.sub.2 S into the H.sub.2 S scavenging agent and reaction therewith, forming at least one byproduct. Thereafter, the byproduct is removed from the natural gas stream.

    Abstract translation: 从其中将高表面积接触器插入天然气流和至少一种H 2 S清除剂的含H 2 S的天然气流中除去H 2 S的方法被注入接触器上游的天然气流中，结果是 其是H2S清除剂在接触器的至少一个表面的至少一部分上的分布。 分配的H 2 S清除剂与天然气流接触，导致H 2 S吸收到H 2 S清除剂中并与其反应，形成至少一种副产物。 之后，从天然气流中除去副产物。

    Dual mode multiple-element resonant cavity piezoceramic borehole energy source
    8.
    发明授权
    Dual mode multiple-element resonant cavity piezoceramic borehole energy source 失效
    双模多元谐振腔压电陶瓷井眼能源

    公开(公告)号：US6135234A

    公开(公告)日：2000-10-24

    申请号：US2474

    申请日：1998-01-02

    Applicant: Jerry M. Harris ,  Bruce P. Marion ,  Duane Canny

    Inventor： Jerry M. Harris ,  Bruce P. Marion ,  Duane Canny

    IPC: B06B1/06 ,  G01V1/52 ,  G01V1/40

    CPC classification number: B06B1/0655 ,  G01V1/52 ,  Y10S367/911

    Abstract: A dual mode multiple-element resonant cavity piezoceramic borehole energy source is disclosed. Thus, a source for generating detectable seismic waves in a wellbore is provided which is capable of transmitting useful signals over long distances between the source and the related receiver or receivers. A liquid-filled elongated column is provided which defines a longitudinal axis and has a resonant frequency. A resonator comprising at least one substantially cylindrical piezoelectric element having an axis approximately parallel to the axis of the borehole for inducing seismic waves in the borehole is furnished. The resonator is constructed and arranged for vibrating at the first resonant frequency, and is also constructed and arranged for vibrating at a second frequency in a hoop mode to generate seismic waves having the second frequency.

    Abstract translation: 公开了一种双模多元件谐振腔压电陶瓷井眼能源。 因此，提供了用于在井筒中产生可检测的地震波的源，其能够在源和相关接收器或接收器之间的长距离上传输有用信号。 提供液体填充的细长柱，其限定纵轴并具有共振频率。 提供了一种包括至少一个基本上圆柱形的压电元件的谐振器，该压电元件具有大致平行于钻孔轴线的轴线，用于引导钻孔中的地震波。 谐振器构造和布置成在第一共振频率下振动，并且还被构造和布置成在环形模式下以第二频率振动，以产生具有第二频率的地震波。

    Apparatus and method for modulating the firing rate of furnace burners
    9.
    发明授权
    Apparatus and method for modulating the firing rate of furnace burners 有权
    用于调节炉式燃烧器燃烧速率的装置和方法

    公开(公告)号：US06109255A

    公开(公告)日：2000-08-29

    申请号：US243588

    申请日：1999-02-03

    Applicant: John T. Dieckmann ,  David H. McFadden ,  Gautum Gauba ,  Werner Specht

    Inventor： John T. Dieckmann ,  David H. McFadden ,  Gautum Gauba ,  Werner Specht

    IPC: F23L5/02 ,  F23L17/00 ,  F23N1/06 ,  F23N3/00

    CPC classification number: F23L5/02 ,  F23L17/005 ,  F23N1/06 ,  F23N2025/04 ,  F23N2031/26 ,  F23N2033/00 ,  F23N2035/04

    Abstract: A modulating furnace includes a first air flow path which directs supply air to one or more combustion burners and through a heat exchanger, and a second air flow path which directs supply air around the one or more burners and heat exchanger. When the firing rate of the burners is lowered, the amount of air to the burners is reduced by diverting a greater fraction of the supply air to the second air flow path. When the firing rate of the burners is raised, less supply air is diverted resulting in greater flow to the burners. The duct furnace achieves ideal combustion at high and low firing rates by maintaining an ideal balance between firing rates and air supplied to the burners.

    Abstract translation: 调节炉包括第一空气流动路径，其将供应空气引导到一个或多个燃烧燃烧器并且通过热交换器，以及第二空气流动路径，其将供应空气引导到一个或多个燃烧器和热交换器周围。 当燃烧器的燃烧速率降低时，通过将更大部分的供应空气转移到第二空气流动路径来减少到燃烧器的空气量。 当燃烧器的燃烧速率升高时，转向较少的供应空气导致更大的燃烧器流动。 管道炉通过保持燃烧速率和供应给燃烧器的空气之间的理想平衡，实现高低燃烧速率下的理想燃烧。

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