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    High pressure, high-temperature vessel, especially for nuclear reactors
    81.
    发明授权
    High pressure, high-temperature vessel, especially for nuclear reactors 失效
    高压高温容器，特别是核反应堆

    公开(公告)号：US4223496A

    公开(公告)日：1980-09-23

    申请号：US897849

    申请日：1978-04-19

    Applicant: Paul Mitterbacher ,  Schoning, Josef ,  Hans G. Schwiers

    Inventor： Paul Mitterbacher ,  Schoning, Josef ,  Hans G. Schwiers

    IPC: F16J12/00 ,  B01J3/04 ,  G21C13/00 ,  G21C13/08 ,  G21C13/093

    CPC classification number: G21C13/0933 ,  B01J3/04 ,  B01J3/048 ,  G21C13/08 ,  Y02E30/40

    Abstract: A pressure vessel susceptible to high temperatures, especially for containment of a nuclear-reactor core, is constituted of a cylindrical shell from a cast material such as cast steel, cast iron or concrete, and is prestressed by vertical cables which extend parallel to generatrices of the shell. Peripheral (circumferential) prestressing cables are provided around the shell which can be externally insulated. The peripheral tensioning cables are exposed externally of the insulation material and bear upon the shell of the vessel with heat-resistant elements of high compressive strength which extend through the external insulation.

    Abstract translation: 容易受高温影响的压力容器，特别是用于容纳核反应堆核心的压力容器由铸钢，铸铁或混凝土等铸造材料制成的圆柱形壳体构成，并且由垂直电缆预应力， 贝壳。 外围（周向）预应力电缆围绕外壳设置，外部绝缘。 外围张紧电缆暴露在绝缘材料的外部，并承载在具有高抗压强度的耐热元件的容器壳体上，该耐热元件延伸穿过外部绝缘体。

    Multilayer vessel or tube construction
    82.
    发明授权
    Multilayer vessel or tube construction 失效
    多层容器或管道结构

    公开(公告)号：US4211260A

    公开(公告)日：1980-07-08

    申请号：US8265

    申请日：1979-02-01

    Applicant: Karl H. Prischmann

    Inventor： Karl H. Prischmann

    IPC: B01J3/00 ,  B01J3/04 ,  F16J12/00 ,  F16L55/07 ,  F17C1/04 ,  F17C13/00 ,  G01M3/04 ,  F16L9/16

    CPC classification number: F16L55/07 ,  B01J3/002 ,  B01J3/048 ,  F16J12/00 ,  F17C1/04 ,  F17C13/005 ,  G01M3/04 ,  B01J2219/00256 ,  F17C2201/0104 ,  F17C2203/0624 ,  F17C2203/0639 ,  F17C2203/0643 ,  F17C2205/0302 ,  F17C2209/221 ,  F17C2221/037 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2260/035 ,  F17C2260/053 ,  F17C2270/05 ,  Y10S138/06

    Abstract: A multilayer vessel or tube comprises an inner core tube and a plurality of supporting layer tubes around said inner core tube which have degassing bores. A blind layer is provided between the core tube and the innermost supporting layer tube and a plurality of core plugs rest on the core tube and are provided in a number corresponding to the number of degassing bores. The blind layer has an opening therethrough and is longitundinally split into segments and a parting channel is formed between every adjacent two segments. A core plug is positioned in central alignment with the parting channel in an opening of the blind layer. One of the supporting layers is welded only by its upper portion to the supporting layer and the core plug has a bore communicating directly or indirectly with the atmosphere. A degassing pipe is threaded into a threaded bore defined in the core plug and the core plug is provided with grooves which extend transversely along its underside, which rests on the core tube.

    Abstract translation: 多层容器或管包括内芯管和围绕所述内芯管的多个支撑层管，其具有脱气孔。 在芯管和最内侧的支撑层管之间设置有一个盲层，并且多个芯塞搁置在芯管上，并且以对应于脱气孔数量的数量提供。 盲层具有穿过其中的开口，并且被长期划分成段，并且在每个相邻的两个段之间形成分隔通道。 芯塞位于与盲层的开口中的分隔通道的中心对准中。 支撑层中的一个仅由其上部部分焊接到支撑层，并且芯塞具有与大气直接或间接连通的孔。 脱气管被拧入限定在芯塞中的螺纹孔中，并且芯塞设有沿其下侧横向延伸的凹槽，其搁置在芯管上。

    Protective shield for pressure vessels
    83.
    发明授权
    Protective shield for pressure vessels 失效
    压力容器用防护罩

    公开(公告)号：US3970208A

    公开(公告)日：1976-07-20

    申请号：US527195

    申请日：1974-11-26

    Applicant: Herman Raes

    Inventor： Herman Raes

    IPC: F17C1/00 ,  B01J3/04 ,  F16J12/00 ,  G21C9/00 ,  G21C13/087 ,  B65D7/44

    CPC classification number: G21C9/001 ,  B01J3/048 ,  G21C13/087 ,  Y02E30/40

    Abstract: A protective shield for a pressure vessel which includes a ductile member for absorbing kinetic energy released if the pressure vessel fails by a portion of the pressure vessel breaking-off and tending to fly away from the remainder of the pressure vessel; the ductile member or a portion thereof undergoing substantial deformation, but not breaking, when loaded by the portion of the pressure vessel which tends to fly-away when the pressure vessel fails.

    Abstract translation: 一种用于压力容器的防护罩，其包括用于吸收动能的延性构件，如果压力容器由于压力容器的一部分破裂并且倾向于远离压力容器的其余部分而失效; 所述延性构件或其一部分当由压力容器失效时倾向于飞离的部分压力容器加载时承受实质变形但不破裂。

    Pressure vessel
    84.
    发明授权
    Pressure vessel 失效

    公开(公告)号：US3587905A

    公开(公告)日：1971-06-28

    申请号：US3587905D

    申请日：1968-11-29

    Applicant: ICI LTD

    Inventor： MCFARLAND JOHN

    IPC: B01J3/04 ,  B65D8/08 ,  B65D7/44 ,  B65D7/42

    CPC classification number: B01J3/048

    Abstract: A PRESSURE VESSEL SUITABLE FOR LARGE SCALE CHEMICAL PROCESSING COMPRISES AN INNER SHELL INSUFFICIENTLY STRONG TO WITHSTAND THE CIRCUMFERENTIAL STRESSES AT THE INTENDED WORKING PRESSURE OF THE VESSEL, IN COMBINATION WITH SEPARATE EXTERNAL MEMBERS SUPPORTING THE INNER SHELL AGAINST CIRCUMFERENTIAL STRESS AND POSSIBLE ALSO MERIDIONAL STRESS IF THE VOLUME AND WORKING PRESSURE ARE GREAT ENOUGH TO DEMAND IT. THE CIRCUMFERENTIAL STRESS MEMBER MAY BE OUTSIDE OR INSIDE THE MERIDIONAL STRESS MEMBERS. FOR PROCESSING CORROSIVE MATERIALS A DOUBLE INNER SHELL OF CORROSION-RESISTANT METAL OR ALLOY MAY BE USED, THE CAVITY BETWEEN THE TWO SHELLS BEING VENTED SO AS TO DIMINISH OR AVOID CONTACT OF THE CORROSIVE MATERIAL WITH THE STRESS-BEARING MEMBERS OF THE VESSEL.

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