MULTI-POSITION AIRFLOW CONTROL ASSEMBLY FOR AN AIR CUSHION

    公开(公告)号:US20230218460A1

    公开(公告)日:2023-07-13

    申请号:US17571043

    申请日:2022-01-07

    申请人: PERMOBIL, INC.

    IPC分类号: A61G5/10

    CPC分类号: A61G5/1091 A61G5/1045

    摘要: A multi-position airflow control assembly includes a valve housing, a valve body received by the valve housing, a plurality of connectors coupled to the valve body, each connector configured to fluidly connect to an inflation zone of a cellular cushion, and a control assembly partially received by the valve body. The control assembly includes a seal member, and an actuation assembly operably connected to the seal member and configured to rotate the seal member relative to the valve body. The seal member is configured to rotate between a first position and a second position.

    Valve Assembly For An Air Cushion
    2.
    发明公开

    公开(公告)号:US20230220921A1

    公开(公告)日:2023-07-13

    申请号:US17571052

    申请日:2022-01-07

    申请人: PERMOBIL, INC.

    IPC分类号: F16K15/20 F16K24/00

    CPC分类号: F16K15/207 F16K24/00

    摘要: An air valve assembly includes a housing defining an internal channel, a plunger member positioned in the internal channel and configured to slide relative to the housing, a biasing member positioned in the internal channel and configured to apply a biasing force onto the plunger member, a sealing member defining a first inflation aperture, the plunger member slidably received by the first inflation aperture, a second deflation aperture defined by the housing and in fluid communication with the internal channel, and a deflation control member slidably connected to the housing, the deflation control member configured to selectively seal the second deflation aperture.

    VALVE ASSEMBLY FOR AN AIR CUSHION
    3.
    发明公开

    公开(公告)号:US20230366475A1

    公开(公告)日:2023-11-16

    申请号:US18357778

    申请日:2023-07-24

    申请人: PERMOBIL, INC.

    IPC分类号: F16K15/20 F16K24/00

    摘要: An air valve assembly includes a housing defining an internal channel configured to receive a first member, the first member is fluidly connected to an air source, a plunger member positioned in the internal channel and configured to slide relative to the housing, a biasing member positioned in the internal channel and configured to apply a biasing force onto the plunger member, and a sealing member positioned in the internal channel and defining a first inflation aperture, the plunger member slidably received by the first inflation aperture. In a first inflation configuration, the first member is configured to form a magnetic connection with the sealing member and contact the plunger member to overcome the biasing force, the plunger member is configured to responsively slide relative to the first inflation aperture to facilitate a flow of air between the sealing member and the plunger member.

    Valve assembly for an air cushion

    公开(公告)号:US11739854B2

    公开(公告)日:2023-08-29

    申请号:US17571052

    申请日:2022-01-07

    申请人: PERMOBIL, INC.

    IPC分类号: F16K15/20 F16K24/00

    摘要: An air valve assembly includes a housing defining an internal channel, a plunger member positioned in the internal channel and configured to slide relative to the housing, a biasing member positioned in the internal channel and configured to apply a biasing force onto the plunger member, a sealing member defining a first inflation aperture, the plunger member slidably received by the first inflation aperture, a second deflation aperture defined by the housing and in fluid communication with the internal channel, and a deflation control member slidably connected to the housing, the deflation control member configured to selectively seal the second deflation aperture.

    MULTI-POSITION AIRFLOW CONTROL ASSEMBLY FOR AN AIR CUSHION

    公开(公告)号:US20240050296A1

    公开(公告)日:2024-02-15

    申请号:US18497151

    申请日:2023-10-30

    申请人: PERMOBIL, INC.

    IPC分类号: A61G5/10

    摘要: A multi-position airflow control assembly includes a valve body fluidly connected to at least three inflation zones of a cushion, a control assembly partially received by the valve body, the control assembly including a seal member, and an actuation assembly operably connected to the seal member and configured to rotate the seal member relative to the valve body between at least a first position and a second position. In the first position, the seal member is configured to fluidly isolate the at least three inflation zones from each other. In the second position, the seal member is configured to group the at least three inflation zones into a first group of inflation zones being fluidly connected, and a second group of inflation zones being fluidly connected, the first group of inflation zones being fluidly isolated from the second group of inflation zones.

    Multi-position airflow control assembly for an air cushion

    公开(公告)号:US11801175B2

    公开(公告)日:2023-10-31

    申请号:US17571043

    申请日:2022-01-07

    申请人: PERMOBIL, INC.

    IPC分类号: A61G5/10 A47C7/14

    摘要: A multi-position airflow control assembly includes a valve housing, a valve body received by the valve housing, a plurality of connectors coupled to the valve body, each connector configured to fluidly connect to an inflation zone of a cellular cushion, and a control assembly partially received by the valve body. The control assembly includes a seal member, and an actuation assembly operably connected to the seal member and configured to rotate the seal member relative to the valve body. The seal member is configured to rotate between a first position and a second position.