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198 条记录 (耗时 0.017 秒)

    Downhole pressure and/or temperature gauges
    4.
    发明授权
    Downhole pressure and/or temperature gauges 失效
    井下压力和/或温度计

    公开(公告)号：US4805448A

    公开(公告)日：1989-02-21

    申请号：US86677

    申请日：1987-08-18

    申请人： Richard A. Armell

    发明人： Richard A. Armell

    IPC分类号： E21B47/06 ,  G01D5/04 ,  G01K5/32 ,  G01L7/04 ,  E21B47/00

    CPC分类号： E21B47/06 ,  G01D5/04 ,  G01K5/326 ,  G01L7/043

    摘要： A pressure or temperature gauge includes a Bourdon tube which is coupled via a shaft to transmit rotation to a stylus carried by the shaft which makes a record on a cylindrical chart which moves axially of the shaft at a constant rate. The shaft is divided into two sections which are joined together by a flexible coupling; the upper section of the shaft is mounted for angular displacement about its longitudinal axis by the thrust bearing. One section has an integrally formed axial extension which is received in a recess in the facing end portion of the other shaft section. This construction of the stylus shaft allows the angular motion produced by the coiling and uncoiling of the Bourdon type generally through an angle less than 360.degree. to be faithfully transmitted without any axial motion of the shaft which would give rise to erroneous recording of pressure or temperature readings in relation to time.

    摘要翻译： 压力或温度计包括布尔登管，其通过轴联接以将旋转传递到由轴承载的触针，该记录在圆柱形图上记录，所述圆柱图以恒定速率轴向移动。 轴分为两段，通过柔性联轴器连接在一起; 轴的上部安装成通过推力轴承围绕其纵向轴线进行角位移。 一个部分具有一体形成的轴向延伸部，该轴向延伸部被容纳在另一轴部的相对端部的凹部中。 触针轴的这种结构允许通过卷边和布尔登式开卷的角度运动通常以小于360度的角度被正确地传递，而不会轴的任何轴向运动，这将导致压力或温度的错误记录 读数与时间有关。

    Combination microwave-thermal oven thermostat
    5.
    发明授权
    Combination microwave-thermal oven thermostat 失效
    组合微波炉热恒温箱

    公开(公告)号：US4088024A

    公开(公告)日：1978-05-09

    申请号：US686999

    申请日：1976-05-17

    申请人： David A. Baron

    发明人： David A. Baron

    IPC分类号： G01K1/08 ,  G05D23/275 ,  H05B6/80 ,  G01K5/32

    CPC分类号： H05B6/6435 ,  G01K1/08 ,  G05D23/275 ,  H05B6/645

    摘要： A thermostat adapted for use in a combination microwave/thermal oven is disclosed wherein at least the outer surface of the thermostat bulb is an electrically conductive metal of the type that is either oxidation resistant or which forms a metal oxide which has a low loss tangent at the microwave frequency employed in the oven.

    摘要翻译： 公开了一种适用于组合微波/热烘箱的恒温器，其中至少恒温灯泡的外表面是一种导电金属，其类型为耐氧化或形成金属氧化物，其具有低损耗角正切 在烤箱中使用的微波频率。

    Thermally operated valve utilizing gas adsorbent material
    6.
    发明授权
    Thermally operated valve utilizing gas adsorbent material 失效
    采用气体吸附材料的热操作阀

    公开(公告)号：US3937439A

    公开(公告)日：1976-02-10

    申请号：US415882

    申请日：1973-11-14

    申请人： Hugh J. Tyler ,  Denis G. Wolfe

    发明人： Hugh J. Tyler ,  Denis G. Wolfe

    IPC分类号： G05D23/12 ,  F16K31/165 ,  F16K17/38 ,  G01K5/32

    CPC分类号： G05D23/128 ,  Y10T137/1963

    摘要： A thermally operated valve utilizes a member which is moved in accordance with the pressure of a gas within a chamber containing an adsorbent carbon material formed from a compound of carbon and a non-carbon component wherein the non-carbon component has been removed leaving a porous structure with cavities of sufficient size to receive and adsorb the gas.

    摘要翻译： 热操作阀利用根据气体压力移动的构件，该气体包含由碳和非碳组分形成的吸附剂碳材料，其中已除去非碳组分，留下多孔 具有足够尺寸的腔以接收和吸附气体的结构。

    Flame-proof fitting
    7.
    发明授权
    Flame-proof fitting 失效
    防火配件

    公开(公告)号：US3779078A

    公开(公告)日：1973-12-18

    申请号：US19101271

    申请日：1971-10-20

    申请人： KILLARK ELECTRIC MANUF CO

    发明人： KAESSER G ,  ZAVERTNIK M

    IPC分类号： G01K1/14 ,  G01K5/32

    CPC分类号： G01K1/14 ,  G01K5/32 ,  Y10T403/7056

    摘要： A flame-proof fitting for conducting a capillary tube through the wall of a box including a bushing threaded through the wall, having a tapered passage through it, two semi-frusto-conical wedges having axial grooves to receive the tube when placed together, and a cap threadable onto the bushing to force the two members tightly into the tapered passage in the bushing, compressing them together tightly, and compressing them tightly against the tube.

    摘要翻译： 一种阻燃配件，用于将毛细管穿过包括穿过所述壁的套筒穿过所述壁的套筒的壁，所述套管具有通过其的锥形通道，两个半截头圆锥形楔形物具有轴向凹槽以在放置在一起时接纳所述管，以及 一个螺纹连接到衬套上的帽，以将两个构件紧紧地压入衬套中的锥形通道，将它们紧密地压缩在一起，并将它们紧紧地压靠在管上。

    Fluid expandable temperature apparatus having excessive temperature relief apparatus
    8.
    发明授权
    Fluid expandable temperature apparatus having excessive temperature relief apparatus 失效
    具有过热温度装置的流体膨胀温度装置

    公开(公告)号：US3715924A

    公开(公告)日：1973-02-13

    申请号：US3715924D

    申请日：1970-09-04

    申请人： HONEYWELL INC

    发明人： NELSON L

    IPC分类号： G01K5/32 ,  G01K5/02 ,  H01H37/36

    CPC分类号： G01K5/323 ,  Y10T428/125 ,  Y10T428/12535

    摘要： A temperature responsive control apparatus having a fluid filled system wherein upon a change in temperature of a fluid filled responsive element an increase in volume of the fluid produces an output. A metal plug which is contained in the fluid of the responsive element has a substantially constant volume throughout the normal temperature working range, but decreases in volume above a predetermined maximum temperature to limit the volume change to protect the control apparatus when being exposed to excessive destructive temperatures above the predetermined temperature.