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    NECK SEAL TENSION RELIEF RING APPARATUS AND METHOD OF USING SAME
    5.
    发明公开
    NECK SEAL TENSION RELIEF RING APPARATUS AND METHOD OF USING SAME 审中-公开
    功耗降低FOR环颈密封件和方法及其使用

    公开(公告)号：EP2854741A2

    公开(公告)日：2015-04-08

    申请号：EP13800459.3

    申请日：2013-06-04

    申请人： Switlik Parachute Company, Inc.

    发明人： SWITLIK, Stanley ,  MARTIN, Pamela ,  MAYER, John ,  REID, Timothy ,  SVIHLA, Kelly, P.

    IPC分类号： A61H7/00

    CPC分类号： A41D27/00 ,  B63C11/04 ,  B63C2009/0058 ,  B63C2011/043

    摘要： A method, apparatus (800), and system (900) for a water activated neck seal tension relief device are described. The system (900) includes a liner (902), such as that of a protective suit, and an actuator apparatus (800) disposed within the liner (902). The apparatus (800) includes a resilient member (200) and a coupling (802), the coupling (802) including a body (600) configured to receive a first (810) and a second (808) portion of the resilient member (200). The liner (902), body (600) and resilient member (200) define a substantially circular opening. A restraint (804) is mounted on the body (600) and configured to restrain the second portion (808) of the resilient member (200) in relation to the body (600) to maintain the resilient member (200) in a first position at which the opening has a first diameter (702). The restraint (804) is configured to release the second portion (808) of the resilient member (200) when the restraint (804) is exposed to water.

    WATER ACTIVATED INFLATOR FOR INFLATABLE DEVICE AND METHOD OF AIR DEPLOYMENT
    6.
    发明公开
    WATER ACTIVATED INFLATOR FOR INFLATABLE DEVICE AND METHOD OF AIR DEPLOYMENT 审中-公开
    为释放空气中的充气装置和方法水活化充气

    公开(公告)号：EP1747143A1

    公开(公告)日：2007-01-31

    申请号：EP05738641.9

    申请日：2005-04-27

    申请人： Irvin Aerospace Canada Limited

    发明人： MEDFORD, Ed ,  MILJIC, Ned

    IPC分类号： B63C9/01 ,  B63B7/08 ,  B63B22/22 ,  B64D25/00

    CPC分类号： B63C9/24 ,  B63B22/02 ,  B63C9/18 ,  B63C9/19 ,  B63C2009/0058

    摘要： The present invention relates to a water activated inflator and a method of air deployment of a water activated inflatable device. A gas cylinder opening device for opening a sealing mechanism of the gas cylinder is disposed in the housing movable along a first axis having a first orientation between a cocked position and a fired position. A tension mechanism provides tension acting along the first axis for moving the gas cylinder opening device from the cocked position to the fired position. A plunger is holding the gas cylinder opening mechanism in the cocked position. The plunger is movable along a second axis having a different second orientation between a first position and a second position. A water soluble element is holding the plunger in the first position. A first interacting surface of the gas cylinder opening device is disposed at a predetermined angle to the first axis. A second interacting surface of the plunger is in contact with the first interacting surface at the predetermined angle. The angle is determined such that a component along the second axis of a component of the tension acting onto the second interacting surface is within a predetermined range for ensuring structural integrity of the water soluble element in the cocked position and for ensuring movement of the plunger when at least a portion of the water soluble element is dissolved. Using the water activated inflator in a rescue kit is highly beneficial for air rescue operations over a body of water by providing proper timing of the inflation shortly after impact.

    INFLATION DEVICE
    7.
    发明公开
    INFLATION DEVICE 有权
    通货膨胀

    公开(公告)号：EP1109717A1

    公开(公告)日：2001-06-27

    申请号：EP99939573.4

    申请日：1999-09-06

    申请人： United Moulders Limited

    发明人： PERRINS, John,United Moulders Limited

    IPC分类号： B63C9/19

    CPC分类号： B63C9/24 ,  B63C2009/0058 ,  B63C2009/007

    摘要： An inflation device (5) for an inflatable article (such a life jacket), includes a housing (8) for holding a container of pressurised fluid (6), a displacement means (12) including a piercing means (15) displaceable so as to penetrate the container (6) and allow the release of said pressurised fluid, and actuation means (23, 27, 28, 29) having engaging co-operating elements (17, 25) which engage to retain the displacement means (12) in an unactuated configuration. The actuation means (23, 27, 28, 29) release the displacement means (12) both through the presence of water or by manual operation. The co-operating elements (17, 25) are substantially radially arranged. The line along which the displacement means (12) acts may be coaxial with the radii of the co-operating elements (17, 25). One of the co-operating elements (17) is capable of inward radial movement, and the actuation means (27, 28, 29) operates to prevent that co-operating element's (17) radially inward movement. Similarly, one of the co-operating elements (25) is capable of outward radial movement, and also prevented by the actuating means (23). When the actuation means (23, 27, 28, 29) is triggered (by water or by the manual release), the movement of one of the co-operating elements (17, 25) causes the displacement means (12, 15) to pierce the container.

    INFLATION DEVICE
    10.
    发明授权
    INFLATION DEVICE 有权
    充气装置

    公开(公告)号：EP1109717B1

    公开(公告)日：2003-04-16

    申请号：EP99939573.4

    申请日：1999-09-06

    申请人： United Moulders Limited

    发明人： PERRINS, John, United Moulders Limited

    IPC分类号： B63C9/19

    CPC分类号： B63C9/24 ,  B63C2009/0058 ,  B63C2009/007

    摘要： An inflation device (5) for an inflatable article (such a life jacket), includes a housing (8) for holding a container of pressurised fluid (6), a displacement means (12) including a piercing means (15) displaceable so as to penetrate the container (6) and allow the release of said pressurised fluid, and actuation means (23, 27, 28, 29) having engaging co-operating elements (17, 25) which engage to retain the displacement means (12) in an unactuated configuration. The actuation means (23, 27, 28, 29) release the displacement means (12) both through the presence of water or by manual operation. The co-operating elements (17, 25) are substantially radially arranged. The line along which the displacement means (12) acts may be coaxial with the radii of the co-operating elements (17, 25). One of the co-operating elements (17) is capable of inward radial movement, and the actuation means (27, 28, 29) operates to prevent that co-operating element's (17) radially inward movement. Similarly, one of the co-operating elements (25) is capable of outward radial movement, and also prevented by the actuating means (23). When the actuation means (23, 27, 28, 29) is triggered (by water or by the manual release), the movement of one of the co-operating elements (17, 25) causes the displacement means (12, 15) to pierce the container.

    摘要翻译： 一种用于可充气物品（例如救生衣）的充气装置（5）包括用于保持加压流体（6）的容器的壳体（8），包括穿刺装置（15）的移位装置（12），所述穿刺装置能够移动 以穿透所述容器（6）并允许释放所述加压流体;以及致动装置（23,27,28,29），所述致动装置具有接合的协作元件（17,25），所述接合协作元件接合以将所述移位装置（12）保持在 未启动的配置。 致动装置（23,27,28,29）通过存在水或通过手动操作来释放移位装置（12）。 协作元件（17,25）基本上径向布置。 位移装置（12）沿其作用的线可以与配合元件（17,25）的半径同轴。 协作元件（17）中的一个能够向内径向移动，并且致动装置（27,28,29）操作以防止协作元件（17）径向向内移动。 类似地，协作元件（25）中的一个能够向外径向移动，并且还可以通过致动装置（23）阻止。 当致动装置（23,27,28,29）被触发（通过水或通过手动释放）时，协作元件（17,25）中的一个的移动使移位装置（12,15） 刺穿容器。