A CYLINDER HAVING AN INTEGRAL VALVE BODY AND A METHOD OF MAKING THE SAME
    51.
    发明申请
    A CYLINDER HAVING AN INTEGRAL VALVE BODY AND A METHOD OF MAKING THE SAME 审中-公开
    具有整体阀体的气缸及其制造方法

    公开(公告)号:WO01065169A1

    公开(公告)日:2001-09-07

    申请号:PCT/US2000/005415

    申请日:2000-03-01

    Abstract: A cylinder having an integral valve body and a method of making the same which includes the steps of selecting a body of material; forming a valve body in the body of material; and removing material from the body of material to form at least a portion of the cylinder wall which is integrally formed with the valve body. The integration of the cylinder with the valve body eliminates the seal commonly found between conventional cylinders and valve bodies and, accordingly, significantly reduces back diffusion into the cylinder having an integral valve body. Additionally, the above cylinder and integral valve body can be combined with a valve stem which forms a metal to metal seal with the valve body and thus, eliminates the need for any seal elements, for example polymeric or elastomeric seals. This further minimizes any potential back diffusion into the cylinder. The remainder of the cylinder is preferably formed by one of various types of enclosures. One embodiment preferably uses a generally straight valve body design. The significantly reduced diffusion experienced by these cylinders having integral valve bodies makes them ideal for use as miniature transportable cylinders without compromising the ability of the cylinders to stably contain reactive gases.

    Abstract translation: 具有整体阀体的圆柱体及其制造方法,包括选择材料体的步骤; 在材料体中形成阀体; 以及从材料体移除材料以形成与阀体一体形成的气缸壁的至少一部分。 气缸与阀体的集成消除了常规气缸和阀体之间通常发现的密封,因此显着减少了具有整体阀体的气缸的反向扩散。 此外,上述气缸和整体阀体可以与阀杆组合,该阀杆与阀体形成金属与金属密封,因此不需要任何密封元件,例如聚合物或弹性密封件。 这进一步最小化了任何潜在的向气缸的反向扩散。 圆筒的其余部分优选地由各种类型的外壳之一形成。 一个实施例优选地使用大致直的阀体设计。 这些具有整体阀体的气缸经历的显着减小的扩散使得它们非常适合用作微型可运输气瓶,而不损害气缸稳定地包含反应性气体的能力。

    RESILIENT CONTAINERS FOR HYPERPOLARIZED GASES
    55.
    发明申请
    RESILIENT CONTAINERS FOR HYPERPOLARIZED GASES 审中-公开
    超高压气体的回收容器

    公开(公告)号:WO99066255A2

    公开(公告)日:1999-12-23

    申请号:PCT/US1999/013597

    申请日:1999-06-16

    Abstract: A resilient multi-layer container is configured to receive a quantity of hyperpolarized noble fluid such as gas and includes a wall with at least two layers, a first layer with a surface which minimizes contact-induced spin-relaxation and a first or second layer which is substantially impermeable to oxygen. The container is especially suitable for collecting and transporting He. The resilient container can be formed of material layers which are concurrently responsive to pressure such as polymers, deuterated polymers, or metallic films. The container can include a capillary stem and/or a port or valve isolation means to inhibit the flow of gas from the main volume of the container during transport. The resilient container can be configured to directly deliver the hyperpolarized noble gas to a target interface by deflating or collapsing the inflated resilient container. In addition, single layer resilient containers with T1's of above 4 hours for Xe and above 6 hours for He include materials with selected relaxivity values. In addition, a bag with a port fitting or valve member and one or more of a capillary stem and port isolation means is configured to minimize the depolarizing effect of the container valve or fitting(s). Also disclosed is a method for determining the gas solubility in an unknown polymer or liquid using the measured relaxation time of a hyperpolarized gas.

    Abstract translation: 弹性多层容器被构造成接收一定量的超极化惰性流体,例如气体,并且包括具有至少两层的壁,具有使接触引起的自旋松弛最小化的表面的第一层和第一层或第二层, 对氧气基本上是不可渗透的。 容器特别适合收集和运送他。 弹性容器可以由与聚合物,氘化聚合物或金属膜等压力同时响应的材料层形成。 容器可以包括毛细管杆和/或端口或阀隔离装置,以在运输期间阻止气体从容器的主体积流出。 弹性容器可以构造成通过使膨胀的弹性容器膨胀或折叠来将超极化惰性气体直接传递到目标界面。 此外,T1层高于4小时,<129> Xe和6小时以上的单层弹性容器<3>包括具有选定的松弛度值的材料。 此外,具有端口配件或阀构件以及毛细管杆和端口隔离装置中的一个或多个的袋被配置为使容器阀或配件的去极化效果最小化。 还公开了使用测量的超极化气体的弛豫时间来确定未知聚合物或液体中的气体溶解度的方法。

    DEVICE FOR STORING PRESSURIZED GAS
    56.
    发明申请
    DEVICE FOR STORING PRESSURIZED GAS 审中-公开
    储存压力气体的装置

    公开(公告)号:WO9947850A3

    公开(公告)日:1999-12-02

    申请号:PCT/DE9900717

    申请日:1999-03-09

    Inventor: OSTHOLT RUEDIGER

    Abstract: The invention relates to a device (10) for storing pressurized gas, comprising a plurality of storage tanks (11) which each have a tank wall (12) which encloses a hollow space (15) intended for the storage of the pressurized gas. The storage tanks (11) are connected to each other and have at least one connection for introducing and/or discharging the pressurized gas. To configure the storage tanks (11) such that they are as stable as possible each storage tank (11) has preferably one covering layer (16) which is positioned on the tank wall (12) at least in partial areas of every storage tank (11). In addition, to allow for the individual adjustment of the geometrical structure of the device (10) to the spaces available and to the quantity of gas to be stored, every storage tank (11) has an upper part (20) which is joined to the tank wall (12) and the storage tanks (11) are or can be connected with each other in a modular manner by means of these upper parts (20). The pressurized gas is withdrawn from the storage tanks (11) through a flow channel (24) provided for in the upper parts (20) which communicate with the hollow space (15) of each storage tank (11) via a through hole (26). The individual upper parts (20) are joined by means of connecting elements (23) which are introduced into corresponding openings located in the upper parts (20).

    Abstract translation: 它是用于存储加压气体所描述的,具有多个存储容器(11),每一个具有一个容器壁(12)包围一个用于存储压缩气体腔(15)的,其中,所述存储容器的装置(10)(11) 互连并且具有至少一个用于装载和/或卸载压缩气体的连接。 为了设计的存储罐(11)尽可能稳定,优选地,每个贮存容器(11),其至少在各自的存储容器(11)到容器壁的部分区域(12)被布置在包层(16)的。 为了进一步实现装置(10)的几何结构可以单独适用于可用空间和要储存的气体量,提供了每个储存容器(11)具有带有头部件(20)的头部件 容器壁(12)连接并且储存容器(11)经由相应的头部件(20)模块化地彼此连接或可连接。 来自储存容器(11)的压缩气体通过头部件(20)中的一个提供经由孔(26)与相应储存容器(11)的空腔(15)连通的流动通道(24)。 各个头部件(20)通过插入头部件(20)中的相应开口中的连接元件(23)连接。

    CUVE ETANCHE ET THERMIQUEMENT ISOLANTE AYANT UNE MEMBRANE D'ETANCHEITE SECONDAIRE EQUIPEE D'UN ARRANGEMENT D'ANGLE A TOLES METALLIQUES ONDULEES
    60.
    发明申请
    CUVE ETANCHE ET THERMIQUEMENT ISOLANTE AYANT UNE MEMBRANE D'ETANCHEITE SECONDAIRE EQUIPEE D'UN ARRANGEMENT D'ANGLE A TOLES METALLIQUES ONDULEES 审中-公开
    密封和热绝缘罐具有带有腐蚀性金属片的角钢安装的二次密封膜

    公开(公告)号:WO2017006044A1

    公开(公告)日:2017-01-12

    申请号:PCT/FR2016/051699

    申请日:2016-07-05

    Abstract: L'invention concerne une cuve étanche et thermiquement isolante destinée au stockage d'un fluide, ladite cuve présentant une pluralité de parois présentant une structure muiticouche; une première des parois (42, 43) présente une barrière thermiquement isolante secondaire (1) comprenant : - un premier panneau isolant (44) disposé le long de l'intersection (45) entre la structure porteuse (3) de ladite première paroi (42) et la structure porteuse (3) d'une seconde paroi (43) adjacente; et - un deuxième panneau isolant (50) juxtaposé au premier panneau isolant (44) le long d'un bord (48) dudit premier panneau isolant (44) opposé à la deuxième paroi (43); la première paroi (42) présentant une membrane d'étanchéité secondaire (4) comportant : - une première tôle métallique (60) ondulée qui est soudée sur une platine métallique (56) du premier panneau isolant (44); et - une seconde tôle métallique (86) ondulée soudée sur la platine métallique (92) du second panneau isolant (50); la première tôle métallique (60) et la seconde tôle métallique (86) sont soudées l'un à l'autre via un bord joggliné permettant un soudage par recouvrement de la première et de la seconde tôles métalliques (60, 86).

    Abstract translation: 本发明涉及一种用于储存流体的密封和隔热的罐,所述罐具有多个呈现多层结构的壁; 第一壁(42,43)具有次级隔热屏障(1),包括: - 沿所述第一壁(42)的轴承结构(3)之间的交点(45)布置的第一绝缘板(44) 和相邻的第二壁(43)的轴承结构(3)。 以及 - 与所述第一绝缘板(44)的与所述第二壁(43)相对的边缘的一个边缘(48)与所述第一绝缘板(44)并置的第二绝缘板(50)。 第一壁(42)具有二次密封膜(4),包括: - 焊接到第一绝缘板(44)的金属板(56)的第一波纹金属板(60) 和 - 焊接到所述第二绝缘板(50)的所述金属板(92)的第二波纹状金属片(86)。 第一金属片(60)和第二金属片(86)通过允许第一和第二金属片(60,86)彼此搭接焊接的微动边缘焊接在一起。

Patent Agency Ranking