HIGH PRESSURE AIR CYLINDERS FOR USE WITH SELF-CONTAINED BREATHING APPARATUS
    38.
    发明申请
    HIGH PRESSURE AIR CYLINDERS FOR USE WITH SELF-CONTAINED BREATHING APPARATUS 有权
    高压空气压缩机用于自动呼吸装置

    公开(公告)号:US20120298109A1

    公开(公告)日:2012-11-29

    申请号:US13217703

    申请日:2011-08-25

    Abstract: A self-contained breathing apparatus includes an air cylinder pressurized to about 5500 psi, wherein the air cylinder is compatible with infrastructure used in conjunction with the air cylinder. The self-contained breathing apparatus also includes a first regulator valve for reducing air pressure from the air cylinder to a predetermined level. A second regulator valve is also provided for reducing the air pressure from the predetermined level to a level suitable for use by an operator, wherein air is supplied from the second regulator valve to the operator via a mask. The self-contained breathing apparatus further includes a frame for supporting the air cylinder on the back of the operator. Other embodiments are described and claimed.

    Abstract translation: 自给式呼吸器包括加压至约5500psi的气缸,其中气缸与与气缸一起使用的基础设施兼容。 自给式呼吸器还包括用于将气缸的气压降低到预定水平的第一调节阀。 还提供了第二调节阀,用于将空气压力从预定水平降低到适合于操作者使用的水平,其中,空气通过面罩从第二调节阀供给到操作者。 自给式呼吸器还包括用于将气缸支撑在操作者背部上的框架。 描述和要求保护其他实施例。

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