Aircraft crew member protective breathing apparatus

    公开(公告)号:US10046184B2

    公开(公告)日:2018-08-14

    申请号:US15335391

    申请日:2016-10-26

    摘要: A self-contained breathing device for use in fighting fires comprising a hood for covering a wearer's head, a membrane for sealing the hood to create a breathing chamber inside the hood, and a source of oxygen disposed inside the hood. The source of oxygen is connected to the user by a conduit inside of the hood, and another conduit directs user-exhaled carbon dioxide to the source of oxygen. The breathing device includes a visual indicator inside of the hood that reacts to the presence of a gas within the hood and provides visual feedback to the user based on a quantity of the gas present in the hood.

    Aircraft crew member protective breathing apparatus
    2.
    发明授权
    Aircraft crew member protective breathing apparatus 有权
    飞机机组人员防护呼吸器

    公开(公告)号:US09545530B2

    公开(公告)日:2017-01-17

    申请号:US13938707

    申请日:2013-07-10

    摘要: A self-contained breathing device for use in fighting fires comprising a hood for covering a wearer's head, a membrane for sealing the hood to create a breathing chamber inside the hood, and a source of oxygen disposed inside the hood. The source of oxygen is connected to the user by a conduit inside of the hood, and another conduit directs user-exhaled carbon dioxide to the source of oxygen. The breathing device includes a visual indicator inside of the hood that reacts to the presence of a gas within the hood and providing visual feedback to the user based on a quantity of said gas present in the hood.

    摘要翻译: 一种用于扑灭火灾的自给式呼吸装置,包括用于覆盖佩戴者头部的罩,用于密封罩以在罩内形成呼吸室的膜和设置在罩内的氧源。 氧源通过罩内的导管连接到使用者,另一导管将用户呼出的二氧化碳引导到氧源。 呼吸装置包括罩内部的视觉指示器,其响应于罩内的气体的存在,并且基于罩中存在的所述气体的量向使用者提供视觉反馈。

    AIRCRAFT CREW MEMBER PROTECTIVE BREATHING APPARATUS
    3.
    发明申请
    AIRCRAFT CREW MEMBER PROTECTIVE BREATHING APPARATUS 审中-公开
    AIRCRAFT CREW会员保护呼吸装置

    公开(公告)号:US20170043192A1

    公开(公告)日:2017-02-16

    申请号:US15335391

    申请日:2016-10-26

    摘要: A self-contained breathing device for use in fighting fires comprising a hood for covering a wearer's head, a membrane for sealing the hood to create a breathing chamber inside the hood, and a source of oxygen disposed inside the hood. The source of oxygen is connected to the user by a conduit inside of the hood, and another conduit directs user-exhaled carbon dioxide to the source of oxygen. The breathing device includes a visual indicator inside of the hood that reacts to the presence of a gas within the hood and provides visual feedback to the user based on a quantity of the gas present in the hood.

    摘要翻译: 一种用于扑灭火灾的自给式呼吸装置,包括用于覆盖佩戴者头部的罩,用于密封罩以在罩内形成呼吸室的膜和设置在罩内的氧源。 氧源通过罩内的导管连接到使用者,另一导管将用户呼出的二氧化碳引导到氧源。 呼吸装置包括在罩内部的视觉指示器,其响应于罩内的气体的存在,并基于罩中存在的气体的量向使用者提供视觉反馈。

    AIRCRAFT CREW MEMBER PROTECTIVE BREATHING APPARATUS
    4.
    发明申请
    AIRCRAFT CREW MEMBER PROTECTIVE BREATHING APPARATUS 有权
    AIRCRAFT CREW会员保护呼吸装置

    公开(公告)号:US20140014099A1

    公开(公告)日:2014-01-16

    申请号:US13938707

    申请日:2013-07-10

    摘要: A self-contained breathing device for use in fighting fires comprising a hood for covering a wearer's head, a membrane for sealing the hood to create a breathing chamber inside the hood, and a source of oxygen disposed inside the hood. The source of oxygen is connected to the user by a conduit inside of the hood, and another conduit directs user-exhaled carbon dioxide to the source of oxygen. The breathing device includes a visual indicator inside of the hood that reacts to the presence of a gas within the hood and providing visual feedback to the user based on a quantity of said gas present in the hood.

    摘要翻译: 一种用于扑灭火灾的自给式呼吸装置,包括用于覆盖佩戴者头部的罩,用于密封罩以在罩内形成呼吸室的膜和设置在罩内的氧源。 氧源通过罩内的导管连接到使用者,另一导管将用户呼出的二氧化碳引导到氧源。 呼吸装置包括罩内部的视觉指示器,其响应于罩内的气体的存在,并且基于罩中存在的所述气体的量向使用者提供视觉反馈。

    Oxygen system having sensors with a passive RFD interface
    5.
    发明授权
    Oxygen system having sensors with a passive RFD interface 有权
    氧气系统具有无源RFD接口的传感器

    公开(公告)号:US09217684B2

    公开(公告)日:2015-12-22

    申请号:US14041752

    申请日:2013-09-30

    摘要: A passively powered gas sensor for remotely reading and transmitting a gas pressure of a system, comprising a hollow cylindrical body, a stem axially aligned and extending outwardly from a first surface of the hollow cylindrical body, a pressure sensing element in the stem, and an antenna coupled to the pressure sensing element, where the antenna is located within the hollow cylindrical body and the stem. The pressure sensing device is polled remotely by a polling device, and powered by the polling device.

    摘要翻译: 一种用于远程读取和传送系统的气体压力的无源气体传感器,包括中空圆柱体,从所述中空圆柱体的第一表面轴向对准并向外延伸的杆,所述杆中的压力感测元件,以及 天线耦合到压力感测元件,其中天线位于中空圆柱体和杆内。 压力感测装置由轮询装置远程轮询,由轮询装置供电。

    OXYGEN SYSTEM HAVING SENSORS WITH A PASSIVE RFD INTERFACE
    6.
    发明申请
    OXYGEN SYSTEM HAVING SENSORS WITH A PASSIVE RFD INTERFACE 有权
    具有被动RFD接口的传感器的氧气系统

    公开(公告)号:US20140150561A1

    公开(公告)日:2014-06-05

    申请号:US14041752

    申请日:2013-09-30

    IPC分类号: G01L9/00

    摘要: A passively powered gas sensor for remotely reading and transmitting a gas pressure of a system, comprising a hollow cylindrical body, a stem axially aligned and extending outwardly from a first surface of the hollow cylindrical body, a pressure sensing element in the stem, and an antenna coupled to the pressure sensing element, where the antenna is located within the hollow cylindrical body and the stem. The pressure sensing device is polled remotely by a polling device, and powered by the polling device.

    摘要翻译: 一种用于远程读取和传送系统的气体压力的无源气体传感器,包括中空圆柱体,从所述中空圆柱体的第一表面轴向对准并向外延伸的杆,所述杆中的压力感测元件,以及 天线耦合到压力感测元件,其中天线位于中空圆柱体和杆内。 压力感测装置由轮询装置远程轮询,由轮询装置供电。