High gas-tightened metallic nozzle-boss for a high pressure composite vessel
    422.
    发明申请
    High gas-tightened metallic nozzle-boss for a high pressure composite vessel 有权
    用于高压复合容器的高气密金属喷嘴 - 凸台

    公开(公告)号:US20070164561A1

    公开(公告)日:2007-07-19

    申请号:US10598496

    申请日:2004-09-10

    Abstract: The present invention relates to a metal nozzle boss provided with a sealing device, which has highly improved tightness and is combined with a plastic liner of a composite vessel used as a high-pressure vessel. The metal nozzle boss uses an elastic seal ring and a tightening piece in the plastic liner, so that the nozzle boss reliably seals the junction of the nozzle boss and the liner and prevents gas leakage from the vessel. The blade part of the nozzle boss has a dovetail-shaped locking groove, with locking ridges formed in the locking groove. Thus, when the plastic liner is produced by injecting molten resin into the locking groove, the plastic liner is securely combined with the metal nozzle boss. The composite vessel having the metal nozzle boss can be used as a fuel tank for natural gas vehicles or a hydrogen tank for fuel cell vehicles.

    Abstract translation: 本发明涉及一种具有密封装置的金属喷嘴凸台,其具有高度改进的密封性,并且与用作高压容器的复合容器的塑料衬套组合。 金属喷嘴凸台在塑料衬套中使用弹性密封环和紧固件,使得喷嘴凸台可靠地密封喷嘴凸台和衬套的接合部,并防止气体从容器中泄漏。 喷嘴凸台的叶片部分具有燕尾形锁定槽,锁定脊形成在锁定槽中。 因此,当通过将熔融树脂注入到锁定槽中来制造塑料衬套时,塑料衬垫与金属喷嘴凸台可靠地组合。 具有金属喷嘴凸台的复合容器可以用作天然气车辆的燃料箱或用于燃料电池车辆的氢罐。

    TON UNIT HEATING SADDLE
    425.
    发明申请
    TON UNIT HEATING SADDLE 失效
    ON IT。。。。

    公开(公告)号:US20070003898A1

    公开(公告)日:2007-01-04

    申请号:US11427275

    申请日:2006-06-28

    Applicant: Douglas Nurmi

    Inventor: Douglas Nurmi

    Abstract: Embodiments of the invention provide methods, systems, and apparatus for delivering gas in a liquefied state at a controlled rate. The liquefied gas may be transported in ton cylinders by placing the ton cylinder on a transportation pallet. The transportation pallet containing the ton cylinder may be placed on a heating saddle so that a surface of the cylinder is in contact with a surface of the heating saddle. Heating fluid may flow through the heating saddle, thereby heating the liquid in the cylinder through the cylinder walls. Furthermore, the vapor pressure of the gas in the cylinder may be monitored and maintained at a desired level by regulating the flow of heating fluid through the saddle. Therefore, embodiments of the invention allow the maintenance of gas flow rates in a cylinder without removing the cylinder from its transportation pallet.

    Abstract translation: 本发明的实施例提供了用于以受控速率输送处于液化状态的气体的方法,系统和装置。 液化气体可以通过将ton气瓶放置在运输托盘上而在吨缸中运输。 含有吨筒的运输托盘可以放置在加热鞍座上,使得圆筒的表面与加热鞍座的表面接触。 加热流体可以流过加热鞍座,从而通过气缸壁加热气缸中的液体。 此外,通过调节通过鞍座的加热流体的流动,气缸中的气体的蒸汽压力可以被监测并保持在期望的水平。 因此,本发明的实施例允许维持气缸中的气体流量而不从其运输托盘移除气缸。

Patent Agency Ranking