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    EMERGENCY BREATHING APPARATUS INCORPORATING GAS STORAGE VESSEL COMPRISING A POLYMERIC CONTAINER SYSTEM FOR PRESSURIZED FLUIDS
    2.
    发明申请
    EMERGENCY BREATHING APPARATUS INCORPORATING GAS STORAGE VESSEL COMPRISING A POLYMERIC CONTAINER SYSTEM FOR PRESSURIZED FLUIDS 审中-公开
    包含用于加压流体的聚合物容器系统的气体存储容器的紧急呼吸装置

    公开(公告)号：WO0238220A9

    公开(公告)日：2003-08-14

    申请号：PCT/US0143005

    申请日：2001-11-08

    Applicant: MALLINCKRODT INC

    Inventor： IZUCHUKWU JOHN I ,  SANDERS STAN A

    IPC: A62B7/02 ,  A62B17/04

    CPC classification number: A62B7/02 ,  A62B17/04

    Abstract: An emergency breathing apparatus includes a hood, a gas storage pack, and a supply conduit connecting the hood and the gas storage pack. The gas storage pack includes a pressure vessel formed from a plurality of hollow chambers, which have either an ellipsoidal or spherical shape, interconnected by a plurality of relatively narrow conduit sections disposed between consecutive ones of the chambers. The pressure vessel includes a reinforcing filament wrapped around the interconnected chambers and interconnecting conduit sections to limit radial expansion of the chambers and conduit sections when filled with a fluid under pressure. The gas storage pack further includes a fluid transfer control system attached to the pressure vessel for controlling fluid flow into and out of the pressure vessel and a housing for containing the pressure vessel. During use, the hood is worn over the head of a person and a breathable gas, supplied by the supply conduit from the pressure vessel to the hood, creates a positive pressure within the hood relative to ambient pressure, thereby permitting the person wearing the hood to breath and protecting the person from noxious gases outside the hood.

    Abstract translation: 紧急呼吸器包括罩，气体存储包和连接罩和气体储存包的供应管。 气体存储包包括由多个中空室形成的压力容器，其具有椭圆形或球形形状，通过布置在连续的室之间的多个相对较窄的导管段相互连接。 压力容器包括缠绕在相互连接的腔室和相互连接的导管部分上的增强丝，以限制在充满压力的流体时腔室和导管部分的径向膨胀。 气体存储包还包括附接到压力容器的流体传递控制系统，用于控制流入和流出压力容器的流体和用于容纳压力容器的壳体。 在使用过程中，发动机罩被佩戴在人的头部上，并且由供应管道从压力容器供给到罩的透气性气体相对于环境压力在罩内产生正压，从而允许穿着罩的人 呼吸并保护人员免受发动机罩外的有害气体的伤害。

    EMERGENCY BREATHING APPARATUS INCORPORATING GAS STORAGE VESSEL COMPRISING A POLYMERIC CONTAINER SYSTEM FOR PRESSURIZED FLUIDS
    8.
    发明申请
    EMERGENCY BREATHING APPARATUS INCORPORATING GAS STORAGE VESSEL COMPRISING A POLYMERIC CONTAINER SYSTEM FOR PRESSURIZED FLUIDS 审中-公开
    包含用于加压流体的聚合物容器系统的气体存储容器的紧急呼吸装置

    公开(公告)号：WO0238220A2

    公开(公告)日：2002-05-16

    申请号：PCT/US0143005

    申请日：2001-11-08

    Applicant: MALLINCKRODT INC

    Inventor： IZUCHUKWU JOHN I ,  SANDERS STAN A

    IPC: A62B7/02 ,  A62B17/04 ,  A62B9/00

    CPC classification number: A62B7/02 ,  A62B17/04

    Abstract: An emergency breathing apparatus includes a hood, a gas storage pack, and a supply conduit connecting the hood and the gas storage pack. The gas storage pack includes a pressure vessel formed from a plurality of hollow chambers, which have either an ellipsoidal or spherical shape, interconnected by a plurality of relatively narrow conduit sections disposed between consecutive ones of the chambers. The pressure vessel includes a reinforcing filament wrapped around the interconnected chambers and interconnecting conduit sections to limit radial expansion of the chambers and conduit sections when filled with a fluid under pressure. The gas storage pack further includes a fluid transfer control system attached to the pressure vessel for controlling fluid flow into and out of the pressure vessel and a housing for containing the pressure vessel. During use, the hood is worn over the head of a person and a breathable gas, supplied by the supply conduit from the pressure vessel to the hood, creates a positive pressure within the hood relative to ambient pressure, thereby permitting the person wearing the hood to breath and protecting the person from noxious gases outside the hood.

    Abstract translation: 紧急呼吸器包括罩，气体存储包和连接罩和气体储存包的供应管。 气体存储包包括由多个中空室形成的压力容器，其具有椭圆形或球形形状，通过布置在连续的室之间的多个相对较窄的导管段相互连接。 压力容器包括缠绕在相互连接的腔室和相互连接的导管部分上的增强丝，以限制在充满压力的流体时腔室和导管部分的径向膨胀。 气体存储包还包括附接到压力容器的流体传递控制系统，用于控制流入和流出压力容器的流体和用于容纳压力容器的壳体。 在使用过程中，发动机罩被佩戴在人的头部上，并且由供应管道从压力容器供给到罩的透气性气体在罩内相对于环境压力产生正压，从而允许穿着罩的人 呼吸并保护人员免受发动机罩外的有害气体的伤害。

    UN SISTEMA DE RECIPIENTE POLIMERICO DESTINADO A FLUIDOS A PRESION.
    9.
    发明专利
    UN SISTEMA DE RECIPIENTE POLIMERICO DESTINADO A FLUIDOS A PRESION. 未知

    公开(公告)号：ES2261425T3

    公开(公告)日：2006-11-16

    申请号：ES01946273

    申请日：2001-06-13

    Applicant: MALLINCKRODT INC

    Inventor： IZUCHUKWU JOHN I ,  SANDERS STAN A

    IPC: F17C1/00 ,  A61M16/10 ,  A62B7/02 ,  F17C1/16 ,  F17C13/12 ,  A61M16/00 ,  A61G10/00 ,  A62B7/00 ,  F16K17/14 ,  F16L33/00

    Abstract: Un sistema de recipientes (80) para fluidos a presión incluyendo: un recipiente de presión (40) incluyendo: una pluralidad de cámaras huecas (94), teniendo cada una de ellas una forma sustancialmente esférica o elipsoidal y formándose a partir un material polimérico; una pluralidad de secciones de conducto (96) formadas a partir de un material polimérico, estando colocada cada una entre cámaras adyacentes de dicha pluralidad de cámaras huecas (94) para interconectar dicha pluralidad de cámaras huecas (94), teniendo cada una de dichas secciones de conducto (96) una dimensión transversal interior máxima menor que una dimensión transversal interior máxima de cada una de dichas cámaras huecas (94); y un filamento de refuerzo enrollado alrededor de dichas cámaras huecas (94) y dichas secciones de conducto (96); y un sistema de control de transferencia de fluido (86) unido a dicho recipiente de presión y construido y dispuesto para controlar el flujo de fluido a y de dicho recipiente de presión;caracterizado porque dicho recipiente de presión (40) incluye además: dos o más series continuas (92) de cámaras interconectadas de dicha pluralidad de cámaras (94) espaciadas por secciones de dicha pluralidad de secciones de conducto (96), estando dispuestas porciones de dichas dos o más series continuas (92) generalmente paralelas entre sí; y una estructura de acoplamiento que define una cámara impelente interior, donde un primer extremo (98) de cada una de dichas dos o más series continuas (92) está sellado y un segundo extremo (100) de cada una de dichas dos o más series continuas (92) está conectado a dicha estructura de acoplamiento en comunicación de flujo de fluido con dicha cámara impelente interior y donde dicho sistema de control de transferencia de fluido (86) está unido a dicha estructura de acoplamiento.

    10.
    发明专利
    未知

    公开(公告)号：AT324134T

    公开(公告)日：2006-05-15

    申请号：AT01948325

    申请日：2001-06-13

    Applicant: MALLINCKRODT INC

    Inventor： IZUCHUKWU JOHN I ,  SANDERS STAN A ,  REMES RICHARD SCOTT

    IPC: F17C1/00 ,  A61M16/00 ,  A61M16/20 ,  A62B7/02 ,  F16L55/02 ,  F17C1/16 ,  F17C13/04 ,  F17C13/12 ,  A62B7/00 ,  A61G10/00 ,  F16K17/14 ,  F16L33/00

    Abstract: A fluid transfer control valve is connected to a pressure vessel formed from a plurality of hollow, polymeric chambers interconnected by polymeric conduit sections disposed between adjacent ones of the chambers. The valve includes a valve body and a pressure relief mechanism attached to the body. The pressure relief mechanism is operative to release pressure from the pressure vessel when the pressure within the vessel exceeds a predetermined maximum pressure. In a preferred embodiment, the relief mechanism comprises a rupture disk. The pressure relief valve may also include a filter element disposed along a fluid flow path defined within the valve body and/or a restrictive flow path for reducing the pressure of fluid flowing through the valve body.

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