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111. 发明授权

US3774034A Portable nuclear density-moisture instrument 失效
标题翻译：便携式密封水分仪
公开(公告)号：US3774034A
公开(公告)日：1973-11-20
申请号：US3774034D
申请日：1971-05-12
申请人： SOILTEST INC
发明人： MARTIN J
IPC分类号： G01N23/203 , G01N23/204 , G21H1/00
CPC分类号： G01N23/203 , G01N23/204
摘要： The instrument has a two-piece housing and a radiation shield mounted to the flat-bottomed base of the housing. A capsule carrying a radioactive source is connected to a rotatable shaft by a flexible push-pull cable. The capsule is moved back and forth in an arcuate passage in the shield by the rotation of the shaft between a ''''safe'''' position (where there is no direct, unshielded line of sight from the outside of the housing to the source) and an ''''operate'''' position (where the source is located in an unshielded position adjacent the bottom of the housing). An actuator mounted on the shaft actuates an on-off switch so that the electrical system detecting the radiation back-scatter from the material being measured is energized only when the source is in the ''''operate'''' position. The shaft is rotated by a handle, which is also used to carry the instrument, and the source is in the ''''safe'''' position when the handle is in the carrying position.
摘要翻译：该仪器具有安装在壳体的平底基座上的两件式外壳和辐射屏蔽。携带放射源的胶囊通过柔性推拉电缆连接到可旋转的轴。胶囊通过轴的旋转在“安全”位置（其中没有从壳体的外部到源的直接的，非屏蔽的视线）的旋转之前在屏蔽体中的弓形通道中前后移动，并且“ 操作“位置（源位于与壳体底部相邻的非屏蔽位置）。安装在轴上的致动器启动开关开关，使得仅当源处于“操作”位置时，从被测量材料检测辐射背散射的电气系统才被激励。该轴由手柄转动，手柄也用于携带仪器，当手柄处于运送位置时，该电源处于“安全”位置。

112. 发明授权

US3767947A Miniaturized electric source 失效
标题翻译：微型电源
公开(公告)号：US3767947A
公开(公告)日：1973-10-23
申请号：US3767947D
申请日：1970-05-05
申请人： BIVIATOR SA
发明人： ADLER K , DUCOMMUN G
IPC分类号： G21H1/00 , G04C10/02 , G21G4/04 , G21H1/02 , G01D7/00
CPC分类号： G04C10/02 , G21G4/04 , G21H1/02
摘要： A miniaturized electric source having a radioactive source of Beta -radiation and a collector for said radiation, said source and said collector forming the terminals of the electric source, said source comprising a metal disc having coated thereon a tritium compound in solid state and a layer of a solid - state dielectric being disposed between said source and collector.
摘要翻译：一种具有β辐射放射源的微型电源和用于所述辐射的集电极，所述源极和所述集电极形成所述电源的端子，所述源包括在其上涂覆有固态氚化合物的金属盘，的固态电介质设置在所述源极和集电极之间。

113. 发明授权

US3767930A Radioisotopic heat source 失效
标题翻译：放射源热源
公开(公告)号：US3767930A
公开(公告)日：1973-10-23
申请号：US3767930D
申请日：1972-06-21
申请人： ATOMIC ENERGY COMMISSION
发明人： SAYELL E
IPC分类号： G21G4/04 , G21H1/00
CPC分类号： G21H1/00 , G21G4/04
摘要： A radioisotopic heat source which includes a core of heat productive, radioisotopic material, an impact resistant layer of graphite surrounding said core, and a shell of iridium metal intermediate the core and the impact layer. The source may also include a compliant mat of iridium between the core and the iridium shell, as well as an outer covering of iridium metal about the entire heat source.
摘要翻译：放射性同位素热源，其包括热生产性放射性同位素材料的芯，围绕所述芯的耐冲击层石墨，以及在所述芯和冲击层之间的铱金属壳。源还可以包括在芯和铱壳之间的铱的柔顺垫，以及围绕整个热源的铱金属的外覆盖层。

114. 发明授权

US3766951A Topic noncontaminating fuel capsule loading systems 失效
标题翻译：主题非污染燃料胶囊装载系统
公开(公告)号：US3766951A
公开(公告)日：1973-10-23
申请号：US3766951D
申请日：1970-06-15
申请人： SANDERS NUCLEAR CORP
发明人： REXFORD H , HARVEY D
IPC分类号： G21F5/015 , G21F7/06 , G21H1/00 , B21D21/00 , B23P19/04 , B65B31/02
CPC分类号： G21F5/015 , G21F7/068 , G21H1/00
摘要： Fueling systems and methods for loading radioisotopic fuel capsules provide for efficient fuel loading without contaminating the exterior surface of the fuel capsules. The systems comprise clamp means, for holding a capsule during a fueling operation, preferably having cooling means associated with the clamp means. A fueling tool receives radioisotopic fuel in microsphere form and passes the fuel into the fuel chamber through a fill opening provided by the capsule. At least one compression seal is formed between the fueling tool and the capsule to prevent undesired leakage of the microspheres. Preferably the fueling tool has a self sealing plug through which a fill tube can be passed during fueling with the tube later withdrawn to cause sealing of the plug preferably prior to removal of the fueling tool.
摘要翻译：用于装载放射性同位素燃料胶囊的加油系统和方法提供有效的燃料加载而不污染燃料胶囊的外表面。系统包括夹紧装置，用于在加油操作期间保持胶囊，优选地具有与夹紧装置相关联的冷却装置。加油工具接收微球形式的放射性同位素燃料，并且通过由胶囊提供的填充开口将燃料通入燃料室。在加油工具和胶囊之间形成至少一个压缩密封件，以防止微球的不期望的泄漏。优选地，燃料加工工具具有自密封塞，通过该自密封塞，在加油期间，填充管可以随后被抽出以使管子通过，以优选地在去除加油工具之前引起塞子的密封。

115. 发明授权

US3678920A Radioisotope heat source boiler for power generators 失效
标题翻译：用于发电机的放射性热源锅炉
公开(公告)号：US3678920A
公开(公告)日：1972-07-25
申请号：US3678920D
申请日：1970-06-09
申请人： COMMISSARIAT ENERGIE ATOMIQUE
发明人： COHEN MICHEL , LAVIGNE PIERRE , SAUVAGNAC ROBERT
IPC分类号： G21H1/00 , G21C15/18
CPC分类号： G21H1/00
摘要： The boiler essentially comprises a vessel of revolution having an external heat-insulating covering and a radioisotope source which is housed within the vessel. The source is constituted on the one hand by two blocks of revolution formed of material which is capable of providing a good biological shield. A peripheral recess is formed in each block in order to accommodate a tightlyfitting annular member, said member being constructed of material having a radioactive absorption coefficient which is higher than that of the blocks. The source is constituted on the other hand by a charge of radioelements formed by a series of clad radioactive plates arranged in stacks. The complete radioisotope source unit is immersed in a cooling liquid. The top end-wall of the boiler proper constitutes the hermetic cover of the vessel. A safety member which is welded to the upper block and to the cover ensures falling of the vessel and of the radioisotope source in the event of dangerous overheating.
摘要翻译：锅炉基本上包括旋转容器，其具有容纳在容器内的外部绝热覆盖物和放射性同位素源。源头一方面由能够提供良好生物屏蔽的材料形成的两个组合的旋转构成。在每个块中形成周边凹部，以便容纳紧密的环形构件，所述构件由具有高于块的放射性吸收系数的材料构成。另一方面，通过由堆叠布置的一系列包层放射性板形成的放射性元素的电荷构成源。将完整的放射性同位素源单元浸入冷却液中。锅炉的顶端构成容器的密封盖。焊接到上部块和盖上的安全构件确保在危险过热的情况下容器和放射性同位素源的下落。

116. 发明授权

US3659107A Radioisotopic fuel capsule 失效
标题翻译：放射性燃料胶囊
公开(公告)号：US3659107A
公开(公告)日：1972-04-25
申请号：US3659107D
申请日：1970-07-29
申请人： ATOMIC ENERGY COMMISSION
发明人： SELLE JAMES E , KOKENGE BERNARD R
IPC分类号： G21G4/04 , G21H1/00 , G21H5/00
CPC分类号： G21H1/00 , G21G4/04
摘要： A radioisotopic fuel capsule or cell and making thereof for use in such as a thermoelectric or thermionic generators which utilizes substoichiometric plutonium dioxide enclosed within a refractory container.
摘要翻译：放射性同位素燃料胶囊或电池及其制造用于例如热电或热电子发生器，其利用封闭在耐火容器内的亚化学计量的钚二氧化物。

117. 发明授权

US3578442A Method of making means for venting helium from a radioisotope container 失效
标题翻译：制造用于从无线电容器容器中提取氦气的方法
公开(公告)号：US3578442A
公开(公告)日：1971-05-11
申请号：US3578442D
申请日：1968-10-15
申请人： ATOMIC ENERGY COMMISSION
发明人： ANDERSON CHARLES G
IPC分类号： B01D53/22 , C22C1/10 , G21G4/06 , G21H1/00 , C22C1/04
CPC分类号： C22C1/10 , B01D53/22 , B01D53/228 , G21G4/06 , G21H1/00
摘要： D R A W I N G
FILTER MEANS AND METHOD OF MAKING THE SAME FOR VENTING HELIUM GAS THROUGH A RADIOSCOTOPE CONTAINER WALL AND PREVENTING OR MINIMIZING ESCAPE OF RADIOISOTOPES AND RADIOACTIVITY, COMPRISING A POROUS TABLET FORMING A PART OF THE WALL INCLUDING A PRESSED AND SINTERED PARTICUALTE BLEND OF A REFRACTORY METAL AND A HEAT RESISTIVE MATERIAL TO PROVIDE POROSITY AND STRENGTH AT ELEVATED TEMPERATURES.

118. 发明授权

US3570784A Low ballistic coefficient radioisotope heat source 失效
标题翻译：低折射系数热辐射热源
公开(公告)号：US3570784A
公开(公告)日：1971-03-16
申请号：US3570784D
申请日：1967-10-20
申请人： TELEDYNE INC
发明人： SCHEVE MARTIN R
IPC分类号： G21G4/06 , G21H1/00 , B64G1/30 , G21C3/30
CPC分类号： G21H1/00 , G21G4/06
摘要： A radioisotope containing heat source for use in artificial satellites and space vehicles. The source is configured so as to have a low ballistic coefficient allowing its random reentry into the earth''s atmosphere at low terminal velocities. The low velocity prevents burnup and allows intact reentry of the radioisotopic fuel capsules. The heat source may typically be configured as a flat rectangular panel through which empty cylindrical channels are formed for lowering its weight and within which capsules containing the radioisotope are disposed. Graphite may be used to form the body of the panel.

119. 发明授权

US3541342A Submerged energy converter 失效
标题翻译：能源转换器
公开(公告)号：US3541342A
公开(公告)日：1970-11-17
申请号：US3541342D
申请日：1967-12-01
申请人： ITT
发明人： MAJKRZAK CHARLES P
IPC分类号： F01D25/22 , F01K25/12 , G21H1/00 , F01D25/20
CPC分类号： F01D25/22 , F01K25/12 , G21H1/00

120. 发明授权

US3533913A Radioisotope heat source 失效
标题翻译：放射源热源
公开(公告)号：US3533913A
公开(公告)日：1970-10-13
申请号：US3533913D
申请日：1967-02-06
申请人： NORTH AMERICAN ROCKWELL
发明人： BOTTS WILLIAM V , PARKINSON RONALD Y , WILLIAMS JOHN S
IPC分类号： G21G4/06 , G21H1/00 , G21C3/06
CPC分类号： G21G4/06 , G21H1/00

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