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    • 5. 发明授权
    • Nuclear reactor power plant structural support system
    • 核反应堆发电厂结构支持系统
    • US3716451A
    • 1973-02-13
    • US3716451D
    • 1970-11-30
    • STONE & WEBSTER ENG CORP
    • VAN SICKEL AMITCHELL ERIGAMONTI G
    • F22B37/24G21C13/024G21C15/22G21C21/00
    • G21C13/024F22B37/248Y02E30/40
    • A structural support system for the steam generators and reactor coolant circulating pumps of a nuclear power plant in which each steam generator is carried in a lower frame support mounted on linear slides and also is supported by an upper ring to which there is secured four equi-spaced hydraulic snubber assemblies mounted to the charging floor of the power plant at perpendicular directions to each other. Each reactor coolant pump is carried in a pivotally mounted frame support adjacent its associated steam generator. Hydraulic snubber assemblies extend between each steam generator and its associated reactor coolant pump and also between the reactor shield wall and each of the steam generators and reactor coolant pumps.
    • 一种用于核电厂的蒸汽发生器和反应堆冷却剂循环泵的结构支撑系统,其中每个蒸汽发生器被承载在安装在线性滑块上的下部框架支架中,并且还由上部环支撑, 间隔开的液压缓冲组件,其在垂直于彼此的方向上安装到发电厂的充电底板。 每个反应堆冷却剂泵被携带在邻近其相关联的蒸汽发生器的枢转安装的框架支架中。 液压缓冲器组件在每个蒸汽发生器及其相关联的反应堆冷却剂泵之间以及反应器屏蔽壁与每个蒸汽发生器和反应堆冷却剂泵之间延伸。
    • 6. 发明授权
    • Reactor installation
    • 反应器安装
    • US3901196A
    • 1975-08-26
    • US47189474
    • 1974-05-21
    • SIEMENS AG
    • DORNER HEINRICHMICHEL EBERHARD
    • F22B37/24G21C13/02G21C13/024G21D1/00G21D1/02
    • F22B37/248G21C13/024G21D1/02Y02E30/40
    • A reactor installation has a pressurized-water reactor pressure vessel with its bottom fixed against downward movement and an upper portion which connects via a horizontal straight coolantloop pipe, with the lower portion of a vertical steam generator horizontally offset from the pressure vessel and positioned at a higher level than the latter. The bottom of the steam generator is supported by a cam follower which rides on a fixedly positioned cam surface which inclines upwardly away from the pressure vessel. With varying temperatures the pressure vessel expands and contracts vertically so that its upper portion moves up and down, but the pressure vessel also radially expands and contracts and the coolant pipe does likewise in its longitudinal or axial direction, the resulting horizontal motions being transmitted via the end of the coolant pipe connected with the steam generator to the latter, the cam angularity being such that the steam generator is displaced horizontally and vertically in such a manner that the coolant pipe remains substantially horizontal and free from compressive stress other than that required to move the steam generator via the cam follower fixed to its bottom, through up and down motion on the inclined cam surface.
    • 9. 发明申请
    • 原子炉容器支持構造および原子炉容器支持構造の施工方法
    • 用于支撑核反应堆船舶的结构和用于支撑核反应堆船舶的建筑结构的方法
    • WO2012081449A1
    • 2012-06-21
    • PCT/JP2011/078176
    • 2011-12-06
    • 三菱重工業株式会社清水 弘藤本 良森 健太郎岡本 拓関本 恒井関 浩之
    • 清水 弘藤本 良森 健太郎岡本 拓関本 恒井関 浩之
    • G21C13/024
    • G21C13/024E04B1/16F22B37/248Y02E30/40
    •  内周側筒状鋼板(4)と外周側筒状鋼板(6)とこれらの間に配置される中間筒状鋼板(5)とを備え、各鋼板の間にコンクリート(C1,C2)が打設される筒状構造体(2)の内周側に原子炉容器(3)が支持されている。原子炉容器支持構造(1)は、中間筒状鋼板(5)の内周側に配置される筒状プレート(12)と、筒状プレート(12)の内周側に張り出して原子炉容器(3)に連結されるラジアルサポートキー(連結部)(7)が固定された環状プレート(13)とを有するサポート(14)を備えている。サポート(14)が鉛直方向に延びる基礎ボルト(第1棒材)(15)を介して内周側筒状鋼板(4)と中間筒状鋼板(5)との間に打設されるコンクリート(C1)に固定されるとともに、筒状構造体(2)の径方向に延在するアンカーボルト(第2棒材)(16)を介して内周側筒状鋼板(4)に固定されている。
    • 用于支撑核反应堆容器的结构包括内周管状钢板(4),外周管状钢板(6)和中间管状钢板(5),所述中间管状钢板(5) 和外周管状钢板(4,6),该结构在管状结构(2)的内周侧支撑着核反应堆容器(3),该管状结构体(2)通过将混凝土(C1,C2) 钢板之间。 用于支撑核反应堆容器的结构(1)设置有:具有:设置在中间管状钢板(5)的内周侧的管状板(12)的支撑件(14) 以及环形板(13),其向所述管状板(12)的内周侧突出,并且与所述核反应堆容器(3)连接的径向支撑键(连接部)(7)固定到所述环状板上。 支撑体(14)通过基础螺栓(第一杆构件)(第一杆构件)固定在配置在内周管状钢板(4)和中间管状钢板(5)之间的混凝土(C1) 15),并且通过沿管状的径向延伸的地脚螺栓(第二杆构件)(16)将支撑件(14)固定到内周管状钢板(4) 结构(2)。