Appareil respiratoire à fonctionnement en circuit fermé
    71.
    发明公开
    Appareil respiratoire à fonctionnement en circuit fermé 失效
    Atemschutzgerätmit geschlossenem Kreislauf

    公开(公告)号:EP0818217A1

    公开(公告)日:1998-01-14

    申请号:EP97401679.2

    申请日:1997-07-11

    申请人: Commeinhes Remco

    发明人: Le Masson, Yves

    IPC分类号: A62B7/10

    CPC分类号: A62B9/003 A62B7/10

    摘要: L'invention concerne un appareil respiratoire à fonctionnement en circuit fermé.
    L'appareil comprend un sac respiratoire constituant un faux poumon (5), une cartouche filtrante (4) contenant une substance apte à transformer en oxygène le gaz carbonique des gaz expirés, une éponge thermique (3) apte à absorber par effet capacitif de la chaleur des gaz provenant de la cartouche filtrante et apte à se refroidir au contact des gaz expirés qui le traversent, le faux poumon (5) étant muni d'un moyen d'admission (6) pour admettre l'air extérieur dans le faux poumon lorsque la pression dans le faux poumon est inférieure à la pression extérieure, et l'appareil comprenant un filtre à carbone actif (2), ledit filtre (2), l'éponge thermique (3) et la cartouche filtrante (4) étant placés dans cet ordre sur le trajet des gaz expirés et dans l'ordre inverse sur le trajet des gaz inspirés.

    摘要翻译: 一种闭路呼吸器由一个用作人造肺的袋子(5)组成,通过一个过滤器与一个滤筒(4)连接到一个面罩(1),以从呼出的气体中除去二氧化碳和一个吸热阱( 3)。 过滤器包含一种超氧化物质 - 将呼出气体中的二氧化碳转化为氧气,并且捕集器是由10 - 20 mm层的压实金属片制成的热海绵形式,设计用于从 来自滤筒的气体。 过滤器还具有多孔碳泡沫形式的4-6mm层(2)活性炭。 呼吸器的入口(6)具有常闭阀,当袋内的压力低于外部压力时,该阀门向内开口。

    A RETAINING WALL SYSTEM
    72.
    发明公开
    A RETAINING WALL SYSTEM 失效
    保护墙系统

    公开(公告)号:EP0811095A1

    公开(公告)日:1997-12-10

    申请号:EP96900804.0

    申请日:1996-01-30

    IPC分类号: B28B17 E02D29 E04B2 E04C1

    摘要: A retaining wall kit (10) is made up of a plurality of molded blocks (12, 14, 16), some having different thicknesses and some having different lengths. Keyhole-slots (30) may be provided at the rear face (20) of the molded blocks (12, 14, 16), each keyhole (30) being proportionally sized inwardly of the rear face (20) of the block such that a retaining member (36) fitted within the keyhole-slot (30) projects downwardly from the one molded block (16) to engage the rear face (20) of an adjacent molded block (14) so as to space the molded blocks in a regular sloped position such that the intersection of the front (18) and top (22) faces of each molded block (12, 14, 16) is in a common plane.

    Valve in an exhaust path
    73.
    发明公开
    Valve in an exhaust path 失效
    通风埃及Abgaskanal

    公开(公告)号:EP0791728A1

    公开(公告)日:1997-08-27

    申请号:EP96400393.3

    申请日:1996-02-26

    申请人: FUJI OOZX INC.

    摘要: A valve (7) is provided in an exhaust path (2) of an internal combustion engine. A valve element (7a) of the valve is slidably engaged in a valve guide (8) between opened and closed positions of the valve (7). A sealing portion (20) such as an outer flange (19) of a valve stem (7a) of the valve element (7) is engaged on the end (8a) of the valve guide (8) in the opened position to prevent leakage of high temperature gas.

    摘要翻译: 在内燃机的排气路径(2)中设置有阀(7)。 阀的阀元件(7a)在阀(7)的打开和关闭位置之间可滑动地接合在阀引导件(8)中。 诸如阀元件(7)的阀杆(7a)的外凸缘(19)的密封部分(20)在打开位置处接合在导阀(8)的端部(8a)上以防止泄漏 的高温气体。

    CONTINUOUS CASTING OF THIN CAST PIECES
    75.
    发明公开
    CONTINUOUS CASTING OF THIN CAST PIECES 失效
    连续铸造薄铸件

    公开(公告)号:EP0776714A1

    公开(公告)日:1997-06-04

    申请号:EP96917712.0

    申请日:1996-06-18

    IPC分类号: B22D11/128

    摘要: Object: to develop a method of reducing internal defects in continuous casting of thin cast pieces to improve a yield of manufacture.
    Constitution: after casting a cast piece, of which central portions at the short sides after casting protrude 5 to 10 nm beyond end portions of the cast piece with cooling at short sides controlled, the cast pieces are rolled with a rolling reduction of 10 to 45 % of a thickness of the cast piece while a thickness of an unsolidified phase in the cast piece at the shorter sides amounts to 50 to 80% of a thickness of the cast piece.

    摘要翻译: 目的:开发一种减少连续铸造薄铸件内部缺陷的方法,以提高制造成品率。 结构:在铸造铸件后,其铸造后短边的中心部分在短边冷却下超出铸件端部突出5至10nm,铸件以10至45的压下率轧制 铸件厚度的百分比,而较短侧的铸件中未固化相的厚度为铸件厚度的50-80%。

    PROCEDE ET INSTALLATION D'EPURATION DE FUMEES ISSUES DE L'INCINERATION DE DECHETS FAIBLEMENT RADIOACTIFS
    78.
    发明公开
    PROCEDE ET INSTALLATION D'EPURATION DE FUMEES ISSUES DE L'INCINERATION DE DECHETS FAIBLEMENT RADIOACTIFS 失效
    方法和系统所产生排放火烧微弱的无线电ACTIVE废物的

    公开(公告)号:EP0750784A1

    公开(公告)日:1997-01-02

    申请号:EP95912311.0

    申请日:1995-03-14

    IPC分类号: B01D46 B01D47 B01D53 G21F9

    CPC分类号: G21F9/02

    摘要: Plant for cleaning gases (1) from an incinerator (3) of lightly radioactive waste. The plant includes a cooler-condenser (6, 100) for cooling gases (1) to a temperature lower than the dew point, a heater (300) for raising the temperature of the gases as they are discharged from the cooler-condenser (6, 100), a filter (200) for recovering solid particles downstream of the heater before the gases are discharged into the atmosphere, a unit (30) for treating condensates, and capable of precipitating radioactive heavy metals for recovery of a radioactive precipitate and an aqueous solution, and a unit (36) for crystallizing salts and concentrating them to dryness in an aqueous solution and recovering water to be recycled in the plant (2).