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公开(公告)号:US5096497A
公开(公告)日:1992-03-17
申请号:US476372
申请日:1990-07-18
申请人: James Beale , Peter S. Mills
发明人: James Beale , Peter S. Mills
CPC分类号: C04B7/326 , C04B28/065 , C04B40/065 , C04B7/32 , C04B2111/00724 , Y02W30/92 , Y02W30/94
摘要: A hardened cement is prepared by mixing together two slurries, one comprising water and a cement component and the other comprising water, beta anhydrite and calcium oxide and or calcium hydroxide. According to the invention the cement component of the first slurry comprises ferrite and C.sub.12 A.sub.7 or A.sub.7 A--CX.sub.2 (where X is a halogen atom) and a reactive source of silica.
摘要翻译: PCT No.PCT / GB89 / 01078 Sec。 371 1990年7月18日第 102(e)日期1990年7月18日PCT提交1989年9月14日PCT公布。 出版物WO90 / 03346 日本1990年04月5日。硬化水泥通过将两种浆料混合在一起来制备,一种由水和水泥组分组成,另一种由水,β无水石膏和氧化钙和/或氢氧化钙组成。 根据本发明,第一浆料的水泥组分包括铁氧体和C12A7或A7A-CX2(其中X是卤素原子)和二氧化硅的反应性源。
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公开(公告)号:US20110168845A1
公开(公告)日:2011-07-14
申请号:US13120021
申请日:2009-09-22
申请人: Bryn Pettitt , James Beale
发明人: Bryn Pettitt , James Beale
IPC分类号: B64D37/02 , B60K15/03 , B64D37/04 , H02G3/22 , G01F23/296
CPC分类号: G01F23/2962 , B64C3/34 , B64D37/00 , B64D45/00
摘要: An aircraft panel which is a wall of a fluid tank when in use, the panel comprising a skin layer with an outer surface which is an aerodynamic surface of an aircraft when in use; a hole in the skin layer; an ultrasonic gauge which is mounted to an inner surface of the skin layer adjacent to the hole in the skin layer; and an access panel which covers the hole and can be removed to gain access to the gauge.
摘要翻译: 一种在使用时作为流体箱的壁的飞行器面板,所述面板包括具有外表面的表层,所述外表面在使用时是飞行器的空气动力学表面; 皮肤层中的一个洞; 超声波测量仪,其安装在皮肤层的与皮肤层中的孔相邻的内表面; 以及一个覆盖该孔并可被移除以便进入该量规的检修面板。
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公开(公告)号:US09354099B2
公开(公告)日:2016-05-31
申请号:US13319166
申请日:2010-05-24
申请人: Franklin Tichborne , James Beale
发明人: Franklin Tichborne , James Beale
CPC分类号: G01F23/266 , G01F23/265 , G01N33/2847
摘要: A fuel level probe has a series of stacked, annular capacitors, the capacitance of which changes with the dielectric constant of the fluid in which they are immersed. A multiplexer provides sequential measurement of each capacitor to determine a step change in capacitance and hence fluid levels based on the time at which the capacitance changes.
摘要翻译: 燃料液位探头具有一系列堆叠的环形电容器,其电容随着浸入其中的流体的介电常数而变化。 多路复用器提供每个电容器的顺序测量,以基于电容变化的时间来确定电容的阶跃变化以及因此的液位。
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公开(公告)号:US4481037A
公开(公告)日:1984-11-06
申请号:US500867
申请日:1983-06-03
申请人: James Beale , Robert F. Viles
发明人: James Beale , Robert F. Viles
CPC分类号: E21F15/005 , C04B28/065
摘要: A cement composition which when mixed with water hydrates to form a hardened cement containing ettringite comprises a high alumina cement, beta-anhydrite and calcium oxide and/or calcium hydroxide. The composition may also contain a calcium sulphate which is partially water soluble, an alkali metal sulphate, an accelerator for the high alumina cement such as lithium carbonate, and/or a bentonite clay. The composition is particularly suitable for filling cavities in mines.
摘要翻译: 当与水合物形成含有钙矾土的硬化水泥时,水泥组合物包括高铝水泥,β-无水石膏和氧化钙和/或氢氧化钙。 组合物还可以含有部分水溶性的硫酸钙,碱金属硫酸盐,高铝水泥如碳酸锂和/或膨润土的促进剂。 该组合物特别适用于填充矿井中的空腔。
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公开(公告)号:US4378249A
公开(公告)日:1983-03-29
申请号:US314024
申请日:1981-10-22
申请人: James Beale , Robert F. Viles
发明人: James Beale , Robert F. Viles
摘要: A substantially dry powder composition which when mixed with water forms a gel comprises a swelling clay, a sodium silicate having a silica to soda weight ratio of about 2.65:1 or below and an inorganic gelling agent for the sodium silicate which gelling agent does not introduce ions which significantly lower the gelling capacity of the clay.The composition is particularly suitable for use in coal mines as an anti-combustion material.
摘要翻译: 当与水混合形成凝胶时,基本上干燥的粉末组合物包含溶胀性粘土,二氧化硅与苏打重量比约为2.65:1或更低的硅酸钠和胶凝剂不引入的硅酸钠的无机胶凝剂 离子显着降低粘土的凝胶化能力。 该组合物特别适用于煤矿作为防燃材料。
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公开(公告)号:US08561489B2
公开(公告)日:2013-10-22
申请号:US13120021
申请日:2009-09-22
申请人: Bryn Pettitt , James Beale
发明人: Bryn Pettitt , James Beale
CPC分类号: G01F23/2962 , B64C3/34 , B64D37/00 , B64D45/00
摘要: An aircraft panel which is a wall of a fluid tank when in use, the panel comprising a skin layer with an outer surface which is an aerodynamic surface of an aircraft when in use; a hole in the skin layer; an ultrasonic gauge which is mounted to an inner surface of the skin layer adjacent to the hole in the skin layer; and an access panel which covers the hole and can be removed to gain access to the gauge.
摘要翻译: 一种在使用时作为流体箱的壁的飞行器面板,所述面板包括具有外表面的表层,所述外表面在使用时是飞行器的空气动力学表面; 皮肤层中的一个洞; 超声波测量仪,其安装在皮肤层的与皮肤层中的孔相邻的内表面; 以及一个覆盖该孔并可被移除以便进入该量规的检修面板。
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公开(公告)号:US20120065904A1
公开(公告)日:2012-03-15
申请号:US13319166
申请日:2010-05-24
申请人: Franklin Tichborne , James Beale
发明人: Franklin Tichborne , James Beale
CPC分类号: G01F23/266 , G01F23/265 , G01N33/2847
摘要: A fuel level probe has a series of stacked, annular capacitors, the capacitance of which changes with the dielectric constant of the fluid in which they are immersed. A multiplexer provides sequential measurement of each capacitor to determine a step change in capacitance and hence fluid levels based on the time at which the capacitance changes.
摘要翻译: 燃料液位探头具有一系列堆叠的环形电容器,其电容随着浸入其中的流体的介电常数而变化。 多路复用器提供每个电容器的顺序测量,以基于电容变化的时间来确定电容的阶跃变化以及因此的液位。
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