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41. 发明公开

EP2596502A1 REACTOR DECONTAMINATION PROCESS AND REAGENT 有权
标题翻译：净化程序反应堆与试药
公开(公告)号：EP2596502A1
公开(公告)日：2013-05-29
申请号：EP10854853.8
申请日：2010-07-21
申请人： Atomic Energy of Canada Limited
发明人： SPERANZINI, Robert, A. , MILLER , Douglas , SEMMLER , Jaleh
IPC分类号： G21F9/00 , G21F9/28
CPC分类号： G21F9/00 , B08B3/08 , G21C19/307 , G21F9/12 , G21F9/28
摘要： The present application is related to a concentrated decontaminating reagent composition and related method useful for decontamination of nuclear reactors, or components thereof. The concentrated reagent composition is injected into the nuclear reactor, or component thereof, to form a dilute reagent that comprises from about 0.6 to about 3.0 g/L (2.1-10.3 mM) EDTA and from about 0.4 to about 2.2 g/L (2.1-11.5 mM) citric acid. The composition and method of this application can be used effectively in a regenerative process to decontaminate a nuclear reactor, or a component of thereof, with high efficiency without causing significant corrosion to the components of the cooling systems.

42. 发明公开

EP2208520A1 Finned strainer 有权
标题翻译： Rippenartiger过滤器
公开(公告)号：EP2208520A1
公开(公告)日：2010-07-21
申请号：EP10003148.3
申请日：2005-11-14
申请人： ATOMIC ENERGY OF CANADA LIMITED
发明人： Rhodes, David Bruce , McGregor, James Edward Allan
IPC分类号： B01D35/28 , G21D1/02 , B01D35/02
CPC分类号： G21D1/02 , B01D29/333 , B01D29/39 , Y02E30/40
摘要： The present invention relates to filters used to remove debris from water being sucked into a piping system. It has particular application use in nuclear power plants, which, after a loss of coolant accident, must pump cooling water back into the reactor core from a collection sump. This water may contain various types of debris that must be removed before the water is sent back into the reactor cooling system There are restrictions on the allowable pressure drop across the strainer and the space available for installing this equipment. The finned strainer of the present invention addresses these issues while maximizing the quantity of debris filtered from the water.
摘要翻译：本发明涉及用于从被吸入管道系统的水中去除碎屑的过滤器。它具有在核电站中的特殊应用，在冷却剂事故损失之后，必须从集水池将冷却水泵送回反应堆堆芯。这种水可能含有各种类型的碎屑，在水被送回反应堆冷却系统之前必须将其清除。过滤器上允许的压降和可用于安装本设备的空间有限制。本发明的带翅式过滤器解决了这些问题，同时使从水中过滤的碎屑的数量最大化。

43. 发明授权

EP1932647B1 Device and method for surface replication 有权
标题翻译：用于表面复制的方法和装置
公开(公告)号：EP1932647B1
公开(公告)日：2009-10-28
申请号：EP06256533.8
申请日：2006-12-22
申请人： ATOMIC ENERGY OF CANADA LIMITED
发明人： King, James M. , Benz, Walter
IPC分类号： B29C39/02 , B29C39/24 , B29C35/02 , G01N1/28 , F22B37/00
CPC分类号： B29C39/026 , B29C35/0261 , B29C39/003 , B29C39/24 , B29K2083/005 , G21C17/007

44. 发明公开

EP1827648A1 FINNED STRAINER 有权转让
标题翻译：带肋SCREEN
公开(公告)号：EP1827648A1
公开(公告)日：2007-09-05
申请号：EP05807902.1
申请日：2005-11-14
申请人： ATOMIC ENERGY OF CANADA LIMITED
发明人： RHODES, David, Bruce , MCGREGOR, James, Edward, Allan
IPC分类号： B01D35/28 , G21D1/02 , B01D35/02
CPC分类号： G21D1/02 , B01D29/333 , B01D29/39 , Y02E30/40
摘要： The present invention relates to filters used to remove debris from water being sucked into a piping system. It has particular application use in nuclear power plants, which, after a loss of coolant accident, must pump cooling water back into the reactor core from a collection sump. This water may contain various types of debris that must be removed before the water is sent back into the reactor cooling system There are restrictions on the allowable pressure drop across the strainer and the space available for installing this equipment. The finned strainer of the present invention addresses these issues while maximizing the quantity of debris filtered from the water.

45. 发明公开

EP1355850A1 HEAVY WATER PRODUCTION PROCESS AND APPARATUS 有权
标题翻译：方法和装置重水生产
公开(公告)号：EP1355850A1
公开(公告)日：2003-10-29
申请号：EP01273576.7
申请日：2001-12-18
申请人： ATOMIC ENERGY OF CANADA LIMITED
发明人： GRAHAM, William R. C.
IPC分类号： C01B5/02 , B01D59/32 , C01B3/38
CPC分类号： C01B5/02 , B01D59/32 , B01D59/33 , C01B3/38 , C01B2203/0233 , C01B2203/0283 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/06 , C01B2203/068 , C01B2203/1241 , C01B2203/1258 , C01B2203/148 , C01B2203/82
摘要： A hybrid BHW-CIRCE process heavy water production system in which most or all of the CECE upper stages of the CIRCE process are replaced with BHW liquid phase catalytic exchange stages. The system allows the CIRCE process to return to a more natural cascade resulting in a more cost effective process.

46. 发明公开

EP0858663A1 PASSIVE EMERGENCY HYDROGEN MITIGATION SYSTEM FOR WATER-COOLED NUCLEAR REACTORS 无效
标题翻译：系统对于被动NOTBESEITIGUNG的氢气水气冷核反应堆
公开(公告)号：EP0858663A1
公开(公告)日：1998-08-19
申请号：EP96934265.0
申请日：1996-10-28
申请人： ATOMIC ENERGY OF CANADA LIMITED
发明人： SPINKS, Norman, J.
IPC分类号： G21C9 , G21C13 , G21C19
CPC分类号： G21C9/06 , G21C19/317 , G21Y2002/207 , G21Y2004/302 , G21Y2004/402 , Y02E30/40
摘要： An improved system for passively removing hydrogen inside containment in a nuclear reactor in the event of a loss of coolant accident by means of catalytic hydrogen recombination. A baffle wall (26) located inside containment is used to establish within containment an air upflow path and an air downflow path in convective exchange. The air upflow is past the area (22) of the coolant lines and is effective to entrain hydrogen from the break, and the air downflow path is in the area (28) adjacent the containment wall (12). The air upflow path downstream of the coolant lines is ducted so as to confine the entrained hydrogen to the ducted air upflow path, and catalytic hydrogen recombiners are located in the ducted air upflow path for recombining said entrained hydrogen with oxygen in said ducted air upflow.

47. 发明公开

EP0811172A1 ELECTRON BEAM STOP ANALYZER 失效
标题翻译：电子束停止分析仪
公开(公告)号：EP0811172A1
公开(公告)日：1997-12-10
申请号：EP96901203.0
申请日：1996-02-07
申请人： ATOMIC ENERGY OF CANADA LIMITED -ENERGIE ATOMIQUE DU CANADA LIMITEE
发明人： LAWRENCE, Courtlandt, B. , LONE, M., Aslam , BARNARD, John, W. , SMYTH, Dennis, L. , KASZUBA, Wlodzimierz
IPC分类号： G01T1 , G21F1 , H01J49 , H05H1 , H05H7
CPC分类号： G21F1/08 , H05H1/0006 , H05H7/00
摘要： An electron beam stop (8) for use with high power electron beam accelerators (10) can be used to measure beam parameters including energy, current, scan width, scan offset and scan uniformity. The beam stop (8) is split in two segments (1, 2) in the direction of electron travel, with the first segment (1) closest to the beam source absorbing a portion of the electrons incident thereon and the second segment (2) farthest from the beam source absorbing all of the electrons that pass through the first segment (1). The ratio of charges deposited in the two segments (1, 2) is a sensitive index of the energy of the primary electrons, i.e., a measure of beam energy. The sum of the charges in the two segments is a direct measure of the number of electrons incident on the absorbing medium, i.e., a measure of the beam current.
摘要翻译：可以使用与高功率电子束加速器（10）一起使用的电子束光阑（8）来测量包括能量，电流，扫描宽度，扫描偏移和扫描均匀性的光束参数。光束光阑8在电子行进方向上被分成两段（1,2），其中最靠近光束源的第一段（1）吸收入射到其上的一部分电子，而第二段（2）离束源最远的是吸收通过第一段（1）的所有电子。沉积在两段（1,2）中的电荷比是一次电子能量的敏感指数，即光束能量的量度。两段中电荷的总和是入射到吸收介质上的电子数量的直接量度，即电子束电流的量度。

48. 发明公开

EP0602192A1 ANTENNA SYSTEM FOR SOOT DETECTING APPARATUS 失效
标题翻译：天线SYSTEM FOR A RUSS检测装置。
公开(公告)号：EP0602192A1
公开(公告)日：1994-06-22
申请号：EP93905066.0
申请日：1992-09-03
申请人： ATOMIC ENERGY OF CANADA LIMITED -ENERGIE ATOMIQUE DU CANADA LIMITEE
发明人： WALTON, Frank, B.
IPC分类号： G01B15 , B01D46 , F01N3 , F01N9 , F01N11 , G01N15 , G01N22 , F01N7
CPC分类号： F01N11/00 , B01D46/46 , F01N3/021 , F01N9/002 , F01N13/008 , F01N13/0097 , F01N2330/06 , F01N2550/04 , F01N2560/05 , F01N2560/12 , G01N22/00 , Y02T10/20 , Y02T10/47
摘要： Appareil de détection de l'accumulation de particules de matériau sur un milieu filtrant formé d'un matériau diélectrique et placé dans un chambre; l'appareil fonctionne en générant et transmettant un signal RF (fréquence radio) à travers le milieu filtrant et en contrôlant la perte de transmission du signal à travers au moins une partie du milieu filtrant de manière à donner une indication sur la quantité de particules accumulées sur le milieu filtrant; l'amélioration consiste en une antenne d'entrée pour la transmission du signal, ayant au moins un élément de l'antenne s'étendant longitudinalement dans la chambre et placé dans le milieu filtrant; une antenne de sortie pour la réception du signal transmis par l'antenne d'entrée et ayant au moins un élément d'antenne s'étendant longitudinalement dans la chambre et placé dans le filtre, parallèlement et espacé par rapport à l'élément d'antenne d'entrée et le recouvrant axialement.

49. 发明授权

EP0493401B1 INFRARED-BASED GAS DETECTOR 失效
标题翻译：红外气体检测仪。
公开(公告)号：EP0493401B1
公开(公告)日：1994-03-09
申请号：EP90912732.6
申请日：1990-09-10
申请人： ATOMIC ENERGY OF CANADA LIMITED
发明人： HOWE, Philip, Terence
IPC分类号： G01N21/35
CPC分类号： G01N21/3504 , G01N2021/3129
摘要： A nondispersive gas analyzer for use in monitoring the concentration of one or more gases, comprises a body having a cavity having an elliptical reflecting surface, defining a first focus and a second focus, for transmitting radiation between the focuses, a chamber (2) for holding a sample gas to be analyzed, one of the focuses being located within the sample chamber, a chamber (4) for holding an inert gas and a chamber (3) for holding an analyte gas, a radiation source (24) disposed at one of the focuses, and a radiation detector (26, 27) associated with each of the inert and analyte gas chambers for detecting the radiation passing through the sample gas and the inert gas and the radiation passing through the sample gas and the analyte gas located at the other of the focuses.

50. 发明公开

EP0490921A1 METAL DETECTING SYSTEM 失效
标题翻译： METALLDETEKTIONSANORDNUNG。
公开(公告)号：EP0490921A1
公开(公告)日：1992-06-24
申请号：EP90912824.0
申请日：1990-09-07
申请人： ATOMIC ENERGY OF CANADA LIMITED
发明人： GHENT, Hugh, W.
IPC分类号： G01V3
CPC分类号： G01V3/105
摘要： L'invention décrit une station de détection de métaux, qui est capable de détecter de tout petits morceaux de métal précieux dissimulés illégalement sur des personnes traversant la station. Une telle station comprend une bobine émettrice, des bobines réceptrices, des bobines de mise en forme de champ, des bobines de blindage de champ, des plaques de blindage, des bobines d'équilibrage de récepteur, ainsi qu'une console gérée par ordinateur qui utilise un logiciel pour numériser, analyser, afficher et mémoriser les signaux détectés.

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