Venting inflation valve aspirator

    公开(公告)号:US10808854B2

    公开(公告)日:2020-10-20

    申请号:US16213502

    申请日:2018-12-07

    Abstract: An aspirator may comprise an aspirator body defining an air channel, an aspirator inlet disposed in the aspirator body whereby the air channel receives a compressed fluid, a venting aperture disposed in the aspirator body in fluid communication with the air channel, and a venting valve disposed in the venting aperture. The venting valve is in an open position and the venting valve moves to a closed position in response to the compressed fluid being received by the aspirator.

    Compartment ballast system
    2.
    发明授权

    公开(公告)号:US10435124B1

    公开(公告)日:2019-10-08

    申请号:US15962804

    申请日:2018-04-25

    Abstract: A life raft is disclosed. In various embodiments, the life raft includes a flotation platform, a container and a ballast bag, the ballast bag being attached to the flotation platform and to the container. The container is configured to separate upon deployment of the life raft on a surface of a body of water and draw the ballast bag down into the body of water upon separation.

    Life raft canopy with spring wire frame

    公开(公告)号:US11572142B2

    公开(公告)日:2023-02-07

    申请号:US17494647

    申请日:2021-10-05

    Abstract: A life raft may include a base comprising a first side and a second side, and a self-supporting, collapsible spring canopy. The canopy may include a spring wire frame, a first panel circumscribed by the spring wire frame, and a second panel circumscribed by the spring wire frame. A method of manufacturing a life raft arrangement includes folding the canopy, inserting the canopy into a storage pouch, and coupling the storage pouch to a life raft.

Patent Agency Ranking