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1. 发明授权

US4758403A Grid with mixing fins for a nuclear fuel assembly 失效
标题翻译：带燃料组件混合翼的网格
公开(公告)号：US4758403A
公开(公告)日：1988-07-19
申请号：US795299
申请日：1985-11-05
申请人： Jean Noailly
发明人： Jean Noailly
IPC分类号： G21C3/322 , G21C3/34
CPC分类号： G21C3/322 , G21C2003/3432 , G21Y2002/201 , G21Y2004/30 , G21Y2004/302 , Y02E30/38
摘要： A spacing grid is provided for a nuclear fuel assembly comprising two sets of intersecting metal plates having fins and defining fuel element receiving pockets. The plates comprise solely half-fins each associated with a single pocket of the grid, disposed in opposed pairs at the angles of the pockets, the half-fins of one pocket being placed at 90.degree. from the half-fins of adjacent pockets.
摘要翻译：为核燃料组件提供间隔格栅，其包括两组具有翅片并且限定燃料元件接收袋的交叉金属板。这些板仅包括每个与网格的单个凹槽相关联的半翅片，其以凹口的角度相对设置，一个口袋的半翅片与相邻口袋的半翅片放置在90°。

2. 发明授权

US4775509A Spacer grid for a nuclear fuel assembly 失效
标题翻译：用于核燃料组件的隔板
公开(公告)号：US4775509A
公开(公告)日：1988-10-04
申请号：US18319
申请日：1987-02-24
申请人： Jean Noailly , Jean-Pierre Denizou
发明人： Jean Noailly , Jean-Pierre Denizou
IPC分类号： G21C3/34 , G21C3/356
CPC分类号： G21C3/356 , G21Y2002/201 , G21Y2004/30 , G21Y2004/302 , Y02E30/40
摘要： A grid for use in a PWR assembly includes a peripheral girdle and at least two sets of parallel plates. The plates of one set are at an angle with respect to those of the other set so that the sets defined cells for the fuel rods. The parallel plates are distributed in at least two beds spaced apart in the longitudinal direction of the assembly. In a fuel assembly having a triangular array of fuel rods, three successive beds of mutually parallel plates are provided.
摘要翻译：用于PWR组件的格栅包括外围带和至少两组平行板。一组的板相对于另一组的板成一角度，使得这些板限定用于燃料棒的单元。平行板分布在沿组件的纵向间隔开的至少两个床中。在具有三角形阵列的燃料棒的燃料组件中，提供相互平行的板的三个连续的床。

3. 发明申请

US20050144817A1 Device for coupling wear pieces to the receptacle tools of a public works machine 失效
标题翻译：将磨损件连接到公共工程机械的插座工具的装置
公开(公告)号：US20050144817A1
公开(公告)日：2005-07-07
申请号：US11054098
申请日：2005-02-09
申请人： Charles Pasqualini , Jean Noailly
发明人： Charles Pasqualini , Jean Noailly
IPC分类号： E02F3/36 , E02F9/28 , F16B3/00
CPC分类号： E02F9/2841 , E02F9/2825 , Y10T403/54 , Y10T403/7018 , Y10T403/7064 , Y10T403/7083 , Y10T403/7086 , Y10T403/7088 , Y10T403/7091
摘要： In a device for coupling a tooth onto an adaptor nose with a key, the tooth includes a skirt shrouding the adapter nose beyond the key passage zone and having a configuration connected to a return wall, comprising a bordering ridge. The wall is provided in the width of the skirt and corresponds to the passage and positioning of the key. Proximate the ends of the wall, and in the thickness of the skirt, are provided passage openings for the key devoid of abutting function in operation and ensuring a guiding and stopping function only when the key is inserted or removed. The key comprises two components transversely mobile relative to each other.
摘要翻译：在用于使用键将牙齿连接到适配器鼻部的装置中，所述牙齿包括将适配器鼻部覆盖超过钥匙通道区并且具有连接到返回壁的构造的裙部，包括边界脊。墙壁设置在裙部的宽度上，对应于钥匙的通道和定位。近似墙壁的端部，并且在裙部的厚度中设置有用于在操作中没有抵靠功能的钥匙的通道开口，并且仅当钥匙被插入或移除时确保引导和停止功能。钥匙包括两个相对于彼此横向移动的部件。

4. 发明授权

US4970048A Mixing grid with fins for nuclear fuel assembly 失效
标题翻译：混合网格与核燃料组件的翅片
公开(公告)号：US4970048A
公开(公告)日：1990-11-13
申请号：US373842
申请日：1989-06-29
申请人： Jean Noailly
发明人： Jean Noailly
IPC分类号： G21C3/322 , G21C3/356
CPC分类号： G21C3/322 , G21C3/356 , G21Y2002/201 , G21Y2004/30 , Y02E30/38
摘要： A grid for a nuclear fuel assembly comprises a common frame having an axis and a plurality of beds of plates distributed along the axis. Each bed has a plurality of plates which are mutually parallel and are directed transversely to the plates of the adjacent beds. All plates are secured to the common frame. The plates having a same direction are distributed between a plurality of said beds interleaved with other ones of said beds consisting of plates having another direction, and the plates of the beds placed in an upstream portion of the grid have fins oriented so as to deflect coolant inwardly whereas the plates placed in a downstream portion of the grid have fins oriented so as to deflect the flow coolant outwardly.
摘要翻译：用于核燃料组件的格栅包括具有沿轴线分布的轴线和多个板的共同框架。每个床具有多个相互平行的板，并且横向于相邻床的板。所有的板都固定在公共框架上。具有相同方向的板分布在与由另一个方向的板组成的另一个所述床之间交错的多个床之间，并且放置在格栅的上游部分中的床的板具有定向成使冷却剂向内放置在格栅的下游部分的板具有翅片，以使流动冷却剂向外偏转。

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