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1. 发明授权

US5084229A Critical heat flux test apparatus 失效
标题翻译：临界热通量试验装置
公开(公告)号：US5084229A
公开(公告)日：1992-01-28
申请号：US531355
申请日：1990-05-31
申请人： Robert E. Welsh , Marvin J. Doman , Edward C. Wilson
发明人： Robert E. Welsh , Marvin J. Doman , Edward C. Wilson
IPC分类号： G21C17/06
CPC分类号： G21C17/06
摘要： An apparatus for testing, in situ, highly irradiated specimens at high temperature transients is provided. A specimen, which has a thermocouple device attached thereto, is manipulated into test position in a sealed quartz heating tube by a robot. An induction coil around a heating portion of the tube is powered by a radio frequency generator to heat the specimen. Sensors are connected to monitor the temperatures of the specimen and the induction coil. A quench chamber is located below the heating portion to permit rapid cooling of the specimen which is moved into this quench chamber once it is heated to a critical temperature. A vacuum pump is connected to the apparatus to collect any released fission gases which are analyzed at a remote location.
摘要翻译：提供了一种用于在高温瞬态下原位测试高度辐射的样品的设备。具有附接到其上的热电偶装置的试样通过机器人被操纵到密封的石英加热管中的试验位置。围绕管的加热部分的感应线圈由射频发生器供电以加热试样。连接传感器以监测样品和感应线圈的温度。骤冷室位于加热部分的下方，以允许快速冷却样品，一旦将其加热到临界温度，该样品被移入该淬火室。真空泵连接到设备以收集在远程位置分析的任何释放的裂变气体。

2. 发明授权

US06823034B1 Closure mechanism and method for spent nuclear fuel canisters 失效
标题翻译：废核燃料罐的封闭机理和方法
公开(公告)号：US06823034B1
公开(公告)日：2004-11-23
申请号：US09779894
申请日：2000-03-31
申请人： Marvin J. Doman
发明人： Marvin J. Doman
IPC分类号： G21C1900
CPC分类号： G21F5/12 , G21Y2002/206 , G21Y2002/303 , G21Y2002/304 , G21Y2002/50 , G21Y2004/30
摘要： A canister is provided for storing, transporting, and/or disposing of spent nuclear fuel. The canister includes a canister shell, a top shield plug disposed within the canister, and a leak-tight closure arrangement. The closure arrangement includes a shear ring which forms a containment boundary of the canister, and which is welded to the canister shell and top shield plug. An outer seal plate, forming an outer seal, is disposed above the shear ring and is welded to the shield plug and the canister.
摘要翻译：提供罐用于存储，运输和/或处置废核燃料。罐包括罐壳，设置在罐内的顶屏蔽塞，以及不透漏的封闭装置。闭合装置包括形成罐的容纳边界的剪切环，并且焊接到罐壳和顶部屏蔽塞上。形成外部密封件的外部密封板设置在剪切环上方并焊接到屏蔽塞和罐上。

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