OXYGEN BREATHING DEVICE WITH MASS FLOW CONTROL
    2.
    发明申请
    OXYGEN BREATHING DEVICE WITH MASS FLOW CONTROL 有权
    具有大流量控制的氧气呼吸装置

    公开(公告)号:US20100012123A1

    公开(公告)日:2010-01-21

    申请号:US12501513

    申请日:2009-07-13

    IPC分类号: A62B7/00

    CPC分类号: A62B7/14

    摘要: The present invention relates to an oxygen breathing device, in particular for providing oxygen to passengers or crew of an aircraft, the device comprising an oxygen source for providing pressurized oxygen, a valve connected to the oxygen source via a pressure line, a control unit for controlling said valve, and at least one nozzle for dispensing the oxygen passing through said valve. In particular, the present invention relates to an oxygen breathing device comprising a measuring unit for determining the mass flow rate of oxygen passing through said nozzle. Furthermore, the invention relates to a method for supplying oxygen to a person, in particular a flight passenger, using an oxygen breathing device.

    摘要翻译: 本发明涉及一种氧气呼吸装置,特别是用于向飞行器的乘客或机组人员提供氧气,该装置包括用于提供加压氧气的氧源,经由压力线连接到氧源的阀,用于 控制所述阀,以及用于分配通过所述阀的氧气的至少一个喷嘴。 特别地,本发明涉及一种氧呼吸装置,其包括用于确定通过所述喷嘴的氧质量流量的测量单元。 此外,本发明涉及一种使用氧呼吸装置向人,特别是飞行乘客供氧的方法。

    OXYGEN REGULATOR TO DELIVER BREATHING GAS IN AN AIRCRAFT
    6.
    发明申请
    OXYGEN REGULATOR TO DELIVER BREATHING GAS IN AN AIRCRAFT 有权
    氧气调节器在航空器中提供呼吸气体

    公开(公告)号:US20130174848A1

    公开(公告)日:2013-07-11

    申请号:US13823173

    申请日:2010-09-23

    IPC分类号: A62B7/00 F24F7/00 A62B18/02

    摘要: Oxygen regulator (1) to deliver breathing gas in a cabin (10) of an aircraft comprising a first inlet (12) for pressurized breathing oxygen, a second inlet (14) for diluter gas, an outlet (16) to provide a breathing mixture to a user, and a regulation device adjusting the concentration of breathing oxygen in the breathing mixture. The regulation device comprises a emergency device (30) that adjusts the concentration of breathing oxygen in the breathing mixture as a function of a variation speed of the cabin altitude.

    摘要翻译: 氧气调节器(1),用于在飞行器的舱室(10)内输送呼吸气体,所述飞机包括用于加压呼吸氧气的第一入口(12),用于稀释气体的第二入口(14),用于提供呼吸混合物 以及调节呼吸混合物中呼吸氧浓度的调节装置。 该调节装置包括一个应急装置(30),该紧急装置(30)根据舱室高度的变化速度调节呼吸混合物中呼吸氧气的浓度。

    Oxygen breathing device with mass flow control
    7.
    发明授权
    Oxygen breathing device with mass flow control 有权
    具有质量流量控制的氧气呼吸装置

    公开(公告)号:US09119977B2

    公开(公告)日:2015-09-01

    申请号:US12501513

    申请日:2009-07-13

    CPC分类号: A62B7/14

    摘要: The present invention relates to an oxygen breathing device, in particular for providing oxygen to passengers or crew of an aircraft, the device comprising an oxygen source for providing pressurized oxygen, a valve connected to the oxygen source via a pressure line, a control unit for controlling said valve, and at least one nozzle for dispensing the oxygen passing through said valve. In particular, the present invention relates to an oxygen breathing device comprising a measuring unit for determining the mass flow rate of oxygen passing through said nozzle. Furthermore, the invention relates to a method for supplying oxygen to a person, in particular a flight passenger, using an oxygen breathing device.

    摘要翻译: 本发明涉及一种氧气呼吸装置,特别是用于向飞行器的乘客或机组人员提供氧气,该装置包括用于提供加压氧气的氧源,经由压力线连接到氧源的阀,用于 控制所述阀,以及用于分配通过所述阀的氧气的至少一个喷嘴。 特别地,本发明涉及一种氧呼吸装置,其包括用于确定通过所述喷嘴的氧质量流量的测量单元。 此外,本发明涉及一种使用氧呼吸装置向人,特别是飞行乘客供氧的方法。