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46 条记录 (耗时 0.047 秒)

    Latent heat-ballasted gasifier
    6.
    发明授权
    Latent heat-ballasted gasifier 失效
    潜热加热气化炉

    公开(公告)号：US5711771A

    公开(公告)日：1998-01-27

    申请号：US630109

    申请日：1996-04-08

    申请人： Robert C. Brown

    发明人： Robert C. Brown

    IPC分类号： C10J3/12 ,  C10J3/54 ,  C10J3/56 ,  F28D20/02

    CPC分类号： C10J3/12 ,  C10J3/482 ,  C10J3/54 ,  C10J3/56 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0993 ,  C10J2300/0996 ,  C10J2300/1246 ,  C10J2300/1892 ,  Y02P20/133 ,  Y10S48/04

    摘要： A latent heat-ballasted gasifier suitable for converting biomass, coal, or low-quality fuels into a producer gas. Latent heat is stored in the reactor in ballasts containing a metal alloy with a melting point approximate the pyrolysis temperatures of the fuel. A fluidized bed reactor is used to enhance heat transfer between the latent heat material and the fuel. The latent heat-ballasts allows the reactor to be operated in a quasi-steady mode rather than a batch operation employed in the prior designs.

    摘要翻译： 一种适用于将生物质，煤或低质量燃料转化为生产气体的潜热式气球气化炉。 潜热被储存在反应器中，该镇流器含有熔点接近燃料热分解温度的金属合金。 流化床反应器用于增强潜热材料和燃料之间的热传递。 潜热镇流器允许反应器以准稳定模式操作，而不是在现有设计中使用的批处理操作。

    Method and apparatus of measuring unburned carbon in fly ash
    7.
    发明授权
    Method and apparatus of measuring unburned carbon in fly ash 失效
    测量飞灰中未燃烧碳的方法和装置

    公开(公告)号：US5069551A

    公开(公告)日：1991-12-03

    申请号：US440686

    申请日：1989-11-24

    申请人： Robert C. Brown

    发明人： Robert C. Brown

    IPC分类号： G01N21/05 ,  G01N21/17

    CPC分类号： G01N21/1702 ,  G01N2021/1706 ,  G01N21/05

    摘要： A method and apparatus are shown to measure unburned carbon particles in the exhaust of a combustor. Photoacoustic absorption spectrometry is employed to measure the presence of the unburned carbon. Especially helpful in these measurements is a vertically elongated photoacoustic cell in which high flow velocities are maintained to prevent particles from settling. These measurements are useful in determining the efficiency of coal-fired combustors.

    摘要翻译： 示出了测量燃烧器排气中的未燃碳颗粒的方法和装置。 光声吸收光谱法用于测量未燃碳的存在。 在这些测量中特别有用的是垂直伸长的光声单元，其中保持高流速以防止颗粒沉降。 这些测量对于确定燃煤燃烧器的效率是有用的。

    Power and sensing cable arrangement for electrical discharge machining assembly
    8.
    发明授权
    Power and sensing cable arrangement for electrical discharge machining assembly 失效
    放电加工组件的电源和感应电缆布置

    公开(公告)号：US4491713A

    公开(公告)日：1985-01-01

    申请号：US315745

    申请日：1981-10-28

    申请人： Roy D. Patton ,  Robert C. Brown

    发明人： Roy D. Patton ,  Robert C. Brown

    IPC分类号： B23H11/00 ,  B23P1/02 ,  H01B9/00

    CPC分类号： B23H11/006 ,  B23H2300/22

    摘要： A combined power and sensing cable for inter-connecting an EDM power supply and machine tool including a pair of power conducting leads (14,16), each having a non-conducting sleeve (18a, 20a) and a plurality of individual conductors (20) inside each such sleeve. A braided shield sleeve (22) encloses both the power leads. An external insulating jacket (12) encloses the braided shield sleeve (22). A plurality of sensing and control leads (28) are enclosed by a second braided shield (26) which in turn is enclosed by its insulating sleeve (24). The sensing and control leads (28) are aligned substantially parallel to the power conductor leads (14,16) intermediate their respective braided shield (22) and the external insulating jacket (12).

    摘要翻译： 一种用于将EDM电源和机床相互连接的组合电力和感测电缆，其包括一对电力导电引线（14,16），每一个具有非导电套筒（18a，20a）和多个独立导体（20 ）。 编织屏蔽套管（22）包围两根电源线。 外部绝缘护套（12）包围编织屏蔽套管（22）。 多个感测和控制引线（28）由第二编织屏蔽（26）包围，第二编织屏蔽（26）又由其绝缘套筒（24）包围。 感测和控制引线（28）基本上平行于其相应的编织屏蔽（22）和外部绝缘护套（12）之间的电力导体引线（14,16）排列。

    Tape structure and garment closure made therewith
    9.
    发明授权
    Tape structure and garment closure made therewith 失效
    胶带结构和衣服关闭

    公开(公告)号：US4177812A

    公开(公告)日：1979-12-11

    申请号：US389877

    申请日：1973-08-20

    申请人： Robert C. Brown ,  Lyle H. Mickschl

    发明人： Robert C. Brown ,  Lyle H. Mickschl

    IPC分类号： A44B99/00 ,  A61F13/49 ,  A61F13/58 ,  C09J7/02 ,  A61F13/16

    CPC分类号： A61F13/58 ,  C09J7/02

    摘要： Pressure-sensitive adhesive tape closures for diapers or other garments are formed from backing strips which are divided into three portions of roughly equal area. One end portion and one of the other portions are surfaced with pressure-sensitive adhesive, while the remaining portion is surfaced with a release material; the latter two portions are folded together. In use, the first end portion is adhered to one garment border, a second border juxtaposed or overlapped, the folded portion of the closure then unfolded, and the thus-exposed adhesive surface adhered to the second border. These closures may be formed by cutting parallel strips across an elongate sheet of appropriately configured convolutely wound adhesive-coated sheet material.

    摘要翻译： 用于尿布或其他衣服的压敏胶带封闭件由分为大致相等面积的三个部分的背衬条形成。 一个端部和另一个部分之间用压敏粘合剂表面，而其余部分用剥离材料表面; 后两个部分被折叠在一起。 在使用中，第一端部粘附到一个衣服边缘，第二边框并置或重叠，然后折叠的封闭件的折叠部分展开，并且这样暴露的粘合剂表面粘附到第二边界。 这些封闭件可以通过将平行的条穿过适当构造的缠绕有粘合剂的片材的细长片形成。