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1. 发明申请

WO1996005646A2 AN ENERGY STORAGE AND CONVERSION APPARATUS 审中-公开
标题翻译：能源储存和转换装置
公开(公告)号：WO1996005646A2
公开(公告)日：1996-02-22
申请号：PCT/GB1995001840
申请日：1995-08-02
申请人： BRITISH NUCLEAR FUELS PLC , HORNER, Roger, Eric , TARRANT, Colin, David , CROMBIE, Ian , BARKER, Geoffrey, Martin , HAYWARD, David, Stephen
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： H02K07/02
CPC分类号： F16F15/305 , F16C32/0423 , F16C2361/55 , F16F15/30 , F16F15/3156 , H02K1/2786 , H02K5/04 , H02K7/025 , H02K7/086 , H02K7/09 , H02K16/00 , Y02E60/16
摘要： An energy storage and conversion apparatus (1) comprising a containment (5) defining a vacuum chamber (7), a substantially vertical shaft within the vacuum chamber (7), a stator (11) on the shaft (9), and a cylindrical rotor (13) which, in use, is driven by the stator (11) to store energy as kinetic energy of the rotor (13) and acts with the stator (11) as a generator to release energy, wherein the rotor (13) is supported by the shaft (9) via an end cap (29), positioned at the upper end of the cylindrical rotor (13), which engages the shaft (9). The rotor (13) is suspended from a pin bearing (31) which is attached to an end cap (29). The pin bearing (31) sits in a bearing cup (37) mounted in a damper (39) at the end of the shaft (9). A magnet bearing (43) is provided at the lower end of the rotor (13) to assist in positioning the rotor (13) relative to the stator (11).
摘要翻译：一种能量储存和转换装置（1），包括限定真空室（7）的容纳物（5），所述真空室（7）内的基本垂直的轴，所述轴（9）上的定子（11）转子（13），其在使用中由定子（11）驱动以将能量作为转子（13）的动能存储并与定子（11）作为发电机起动以释放能量，其中转子（13）由轴（9）经由位于圆柱形转子（13）的上端的端盖（29）支撑，该端盖与轴（9）接合。转子（13）从连接到端盖（29）的销轴承（31）悬挂。销轴承（31）位于安装在轴（9）端部的阻尼器（39）中的轴承杯（37）中。在转子（13）的下端设置有磁体轴承（43），以帮助转子（13）相对于定子（11）定位。

2. 发明申请

WO1996024980A1 AN ENERGY STORAGE AND CONVERSION APPARATUS 审中-公开
标题翻译：能源储存和转换装置
公开(公告)号：WO1996024980A1
公开(公告)日：1996-08-15
申请号：PCT/GB1996000281
申请日：1996-02-08
申请人： BRITISH NUCLEAR FUELS PLC , CROMBIE, Ian
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： H02K07/02
CPC分类号： H02K1/2786 , H02K7/025 , H02K11/00 , Y02E60/16
摘要： An energy storage and conversion apparatus (1) comprising a containment (6) defining a vacuum chamber (9), a stator (2) within the chamber (9) and a rotor (3) around the stator (2) which, in use, is driven by the stator (2) to store energy as kinetic energy of the rotor (3) and acts with the stator (2) as a generator to release energy, wherein a rotor includes a flux shield (20) to reduce energy losses occurring due to flux (10) in the rotor (3) interacting with the containment (6) during use. By reducing the amount of flux passing from the rotor (3) to the containment (6), interactive forces are reduced thereby reducing energy losses and increasing the efficiency of the energy storage and conversion apparatus (1).
摘要翻译：一种能量储存和转换装置（1），包括限定真空室（9）的容纳物（6），所述腔室（9）内的定子（2）和围绕所述定子（2）的转子（3），其在使用中由所述定子（2）驱动以将能量作为所述转子（3）的动能存储并作为发电机作用于所述定子（2）以释放能量，其中转子包括通量屏蔽（20）以减少能量损失由于转子（3）中的通量（10）在使用期间与容纳物（6）相互作用而发生。通过减少从转子（3）到容纳物（6）的通量的减少，相互作用力减小，从而减少了能量损失并提高了储能转换装置（1）的效率。

3. 发明申请

WO1998027006A1 PROCESS FOR THE PRODUCTION OF ACTIVE FLUORINE AND INTERMEDIATES INVOLVED IN ACTIVE FLUORINE PRODUCTION AND USE OF THIS ACTIVE FLUORINE 审中-公开
标题翻译：活性荧光素生产活性荧光素和中间体的生产工艺及其活性氟的使用
公开(公告)号：WO1998027006A1
公开(公告)日：1998-06-25
申请号：PCT/GB1997003348
申请日：1997-12-16
申请人： BRITISH NUCLEAR FUELS PLC , WAKEFIELD, Leigh, Edward , WHYTE, Barnaby, John
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： C01B07/24
CPC分类号： C01B7/24 , C01B7/20 , C11D7/02 , C11D11/0011 , H05K3/26
摘要： An improved production technique for active fluorine is provided through the production of an intermediate, alkali metal fluorohalate form. The intermediate is formed by the direct fluorination of an alkali metal chloride. The technique offers advantages in terms of the cost and the ease of production of the intermediate and end products, as well as simplifying the transportation of the materials.
摘要翻译：通过生产中间体的卤代碱金属盐形式提供了一种改进的活性氟生产技术。中间体通过碱金属氯化物的直接氟化形成。该技术在中间产品和终端产品的成本和易于生产方面提供优点，并且简化了材料的输送。

4. 发明申请

WO1998025160A1 NEUTRON RADIATION DETECTOR 审中-公开
标题翻译：中子辐射检测器
公开(公告)号：WO1998025160A1
公开(公告)日：1998-06-11
申请号：PCT/GB1997003214
申请日：1997-12-02
申请人： BRITISH NUCLEAR FUELS PLC , JOYCE, Malcolm, John , MORE, Brian, Robert , BARTLETT, David, Thomas , TANNER, Richard, John , JONES, David, Glyndwr , BURGESS, Peter
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： G01T03/00
CPC分类号： G01T3/00
摘要： A neutron monitoring instrument, principally of the survey type, is provided with an inner neutron detector(s) enclosed in a layer of neutron attenuating material and one or more outer neutron detectors provided on the attenuating layer and enclosed in a layer of neutron moderating material. The inner detector(s) monitor neutrons in the 100KeV to 15MeV energy range, with the outer detectors monitoring neutrons in the thermal to 100KeV range. Sensitivity across the spectrum and evenness of response are improved compared with the prior art to give better close equivalence determinations.
摘要翻译：主要是勘测类型的中子监测仪器设置有封闭在中子衰减材料层中的内部中子探测器和设置在衰减层上并包围在中子调节材料层中的一个或多个外部中子探测器。内部检测器监测100KeV至15MeV能量范围内的中子，外部检测器监测热能至100KeV范围内的中子。与现有技术相比，光谱的灵敏度和响应的均匀性得到改善，以提供更好的近似等价测定。

5. 发明申请

WO1998024098A1 IMPROVEMENTS IN AND RELATING TO COILS 审中-公开
标题翻译：线圈的改进和相关
公开(公告)号：WO1998024098A1
公开(公告)日：1998-06-04
申请号：PCT/GB1997003168
申请日：1997-11-26
申请人： BRITISH NUCLEAR FUELS PLC , JEWELL, Geraint, Wyn , HOWE, David
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： H01F41/04
CPC分类号： H01F27/2823 , H01F41/04
摘要： The invention aims to provide coils for inductance applications or magnetic field generation suitable for use in high temperature coils. The invention provides the coil by a non-winding process, in which the conductor path is formed by depositing or removing material served to form a conductor path in its configuration of use relative to other parts of that conductor path. The coil may be formed of one or more elements formed in this way. The conductor paths in individual elements are connected to one another such that the current flows in a consistent sense between layers. A core provided in this way is less susceptible to damage to its insulating or anti-corrosion coatings than a coil produced by coiling a conductor into the coil configuration following insulation and/or anti-corrosion coating. Far higher levels of coil packing are also possible using this construction.
摘要翻译：本发明旨在提供适用于高温线圈的电感应用或磁场发生的线圈。本发明通过非卷绕工艺提供线圈，其中导体路径通过沉积或移除用于形成导体路径的材料而形成，该导体路径在使用相对于该导体路径的其它部分使用的构造中。线圈可以由以这种方式形成的一个或多个元件形成。各个元件中的导体路径彼此连接，使得电流在层之间以一致的意义流动。以绝缘和/或防腐蚀涂层的方式将导体卷绕到线圈构造中产生的线圈不太容易损坏其绝缘或防腐蚀涂层。使用这种结构也可以实现更高水平的盘管包装。

6. 发明申请

WO1998006106A2 IONIC LIQUIDS AS SOLVENTS 审中-公开
标题翻译：离子液体作为溶剂
公开(公告)号：WO1998006106A2
公开(公告)日：1998-02-12
申请号：PCT/GB1997002057
申请日：1997-08-01
申请人： BRITISH NUCLEAR FUELS PLC , FIELDS, Mark , HUTSON, Graham, Victor , SEDDON, Kenneth, Richard , GORDON, Charles, McIntosh
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： G21F09/28
CPC分类号： G21C19/48 , C01G43/00 , C01G56/004 , Y02P20/542 , Y02W30/884
摘要： A method of dissolving in an ionic liquid a metal in an initial oxidation state below its maximum oxidation state, characterised in that the ionic liquid reacts with the metal and oxidises it to a higher oxidation state. The initial metal may be in the form of a compound thereof and may be irradiated nuclear fuel comprising UO2 and/or PuO2 as well as fission products. The ionic liquid typically is nitrate-based, for example a pyridinium or substituted imidazolium nitrate, and contains a Bronstead or Franklin acid to increase the oxidising power of the nitrate. Suitable acids are HNO3, H2SO4 and [NO ]. Imidazolium nitrates and certain pyridinium nitrates form one aspect of the invention.
摘要翻译：一种在离子液体中溶解处于低于其最大氧化态的初始氧化态的金属的方法，其特征在于离子液体与金属反应并将其氧化成更高的氧化态。初始金属可以是其化合物的形式，并且可以是包含UO2和/或PuO2以及裂变产物的辐射核燃料。离子液体通常是基于硝酸盐的，例如吡啶鎓或取代的硝酸咪唑鎓，并且含有Bronstead或富兰克林酸以增加硝酸盐的氧化能力。合适的酸是HNO 3，H 2 SO 4和[NO +]。咪唑硝酸盐和某些硝酸吡啶鎓形成本发明的一个方面。

7. 发明申请

WO1998005072A2 RADIATION SENSORS 审中-公开
标题翻译：辐射传感器
公开(公告)号：WO1998005072A2
公开(公告)日：1998-02-05
申请号：PCT/GB1997001972
申请日：1997-07-22
申请人： BRITISH NUCLEAR FUELS PLC , ALDERSON, Andrew , FRIEND, Richard, Henry , GRAHAM, Stephen, Charles
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： H01L27/14
CPC分类号： H01L51/0545 , H01L51/0038 , H01L51/107 , H01L51/428 , Y02E10/549
摘要： A radiation sensor comprising a field effect transistor (1) is disclosed. The transistor (1) comprises a substrate (2) and a doped gate layer (3) on the substrate (2). An insulating layer (4) is provided on the gate layer (3), and interdigitated source (5) and drain (6) regions are provided on the insulating layer (4). An active layer (7) including at least one organic semiconductor material is arranged between the source and drain regions. Ionising radiation incident on the detector causes changes in the electrical properties of the detector, and the electrical properties provide an indication of the integrated radiation dose incident upon the detector.
摘要翻译：公开了一种包括场效应晶体管（1）的辐射传感器。晶体管（1）在衬底（2）上包括衬底（2）和掺杂栅极层（3）。绝缘层（4）设置在栅极层（3）上，并且在绝缘层（4）上设置有叉指源（5）和漏极（6）。包括至少一种有机半导体材料的有源层（7）布置在源区和漏区之间。入射到检测器上的电离辐射引起检测器的电性能的变化，并且电性能提供了入射在检测器上的积分辐射剂量的指示。

8. 发明申请

WO1997050171A1 CONTROL SYSTEMS FOR ELECTRIC MOTOR-GENERATORS 审中-公开
标题翻译：电动发电机控制系统
公开(公告)号：WO1997050171A1
公开(公告)日：1997-12-31
申请号：PCT/GB1997001675
申请日：1997-06-23
申请人： BRITISH NUCLEAR FUELS PLC , PROUD, Neil, James , KELSALL, David, Robert , ALEXANDER, Thomas, Michael , JENKINS, Marcus, Kennedy
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： H02P06/14
CPC分类号： H02P6/181 , H02P6/08 , H02P6/15
摘要： A control system for an ac-powered electric motor-generator is arranged to control the voltage applied to stator coils in the motor-generator such that, during a low-speed regime, the power input is controlled by varying the time-averaged voltage applied to the motor within each half electrical cycle, while keeping substantially constant the phase of the applied voltage in relation to the rotational position of the motor-generator. In a high-speed regime, the power input is controlled by varying the phase of the voltage in relation to the rotational position of the motor-generator. In a first embodiment, control is effected, in the high-speed regime, purely by varying the phase of the voltage, and, in a second embodiment, control is effected at high-speed by varying both the phase of the voltage and also the time-averaged voltage applied within each half electrical cycle. In the low-speed regime, power input is controlled using asynchronous pulse width modulation, and, in the high-speed regime, when the time-averaged voltage is varied, control is effected using synchronized pulse width modulation and/or commutation width control.
摘要翻译：用于交流供电电动发电机的控制系统被布置成控制施加到电动发电机中的定子线圈的电压，使得在低速状态期间，通过改变所施加的时间平均电压来控制功率输入在每个半电循环内的电动机上，同时保持相对于电动发电机的旋转位置的施加电压的相位基本上恒定。在高速状态下，通过改变相对于电动发电机的旋转位置的电压的相位来控制功率输入。在第一实施例中，在高速状态下，仅通过改变电压的相位来实现控制，并且在第二实施例中，通过改变电压的相位来实现高速的控制，在每个半电循环中施加的时间平均电压。在低速状态下，通过异步脉宽调制来控制功率输入，而在高速状态下，当时间平均电压变化时，通过同步脉宽调制和/或换向宽度控制进行控制。

9. 发明申请

WO1997048536A1 GROUT OR MORTAR REMOVAL BY LASER 审中-公开
标题翻译：通过激光去除GROUT或MORTAR
公开(公告)号：WO1997048536A1
公开(公告)日：1997-12-24
申请号：PCT/GB1997001638
申请日：1997-06-18
申请人： BRITISH NUCLEAR FUELS PLC , SPENCER, Julian, Timothy , LI, Lin , LAWRENCE, Jonathan
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： B28D01/22
CPC分类号： B23K26/1476 , B23K26/142 , B28D1/221
摘要： The method comprises the steps of directing the beam of a portable laser device (40) onto grout (14) at a power level to cause removal of the grout; causing mutual relative movement between said laser beam and said grout; and, providing removal means (30, 32) for debris resulting from said grout removal. The laser beam (16) is transmitted to the grout (14) via optical fibre. The laser is selected from the group comprising: Nd-YAG laser; semi-conductor laser; and, diode pumped fibre laser, and may also include a low-power visible aiming laser. An area of grout being treated is surrounded by an enclosure (22) to prevent escape of laser light. The enclosure is transparent to optical light and opaque to laser light of the wavelength, e.g. 0.4 to 10.6 mu m, in use. The laser beam spot (18) size being commensurate with the grout width. Debris removal means, possibly assisted with a gas jet (42), comprises suction removal (44) at a position adjacent the grout laser treatment area. The method may include the step of applying additional water to the grout.
摘要翻译：该方法包括以下功能级别将便携式激光装置（40）的光束引导到水泥浆（14）上以使水泥浆移除的步骤; 引起所述激光束和所述灌浆之间的相互相对运动; 并且提供用于从所述浆料去除产生的碎屑的去除装置（30,32）。激光束（16）通过光纤传输到灌浆（14）。激光选自：Nd-YAG激光器; 半导体激光器和二极管泵浦光纤激光器，并且还可以包括低功率可见瞄准激光器。被处理的水泥浆的区域被围绕着外壳（22）包围，以防止激光的逸出。外壳对于光学透明并且对波长的激光不透明，例如，使用量为0.4〜10.6亩。激光束斑（18）的尺寸与灌浆宽度相称。可能辅助气体喷射（42）的碎屑去除装置包括在与灌浆激光治疗区域相邻的位置处的抽吸移除（44）。该方法可以包括向浆料施加额外的水的步骤。

10. 发明申请

WO1997027595A1 FLUORINATION 审中-公开
标题翻译：氟化
公开(公告)号：WO1997027595A1
公开(公告)日：1997-07-31
申请号：PCT/GB1997000198
申请日：1997-01-23
申请人： BRITISH NUCLEAR FUELS PLC , FIELDS, Mark
发明人： BRITISH NUCLEAR FUELS PLC
IPC分类号： G21C19/48
CPC分类号： C22B60/0213 , C01G43/066 , G21C19/48 , Y02W30/884
摘要： In the reprocessing of irradiated nuclear fuel, fluorination of the fuel is carried out by feeding the fuel to an ionised gas plasma and then contacting the resultant excited species with a fluorinating agent, for example, fluorine, so as to effect fluorination. The ionised gas plasma is an inductively-coupled plasma or a microwave plasma, and the fuel is fed to the plasma in the form of a slurry or a powder fluidised by a gas. Where the slurry is formed from LWR fuel, a variety of volatile and involatile fission product fluorides and actinide fluorides is produced, so enabling the separation of UF6 from the involatile fission product fluorides.
摘要翻译：在辐射核燃料的后处理中，通过将燃料供给电离气体等离子体，然后使得到的激发物质与氟化剂例如氟接触，进行氟化，从而实现氟化。电离气体等离子体是电感耦合等离子体或微波等离子体，燃料以浆料或由气体流动的粉末的形式供给至等离子体。在由LWR燃料形成浆料的情况下，产生各种挥发性和非挥发性裂变产物氟化物和锕系氟化物，从而能够将UF6与非挥发性裂变产物氟化物分离。

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