转子飞行器是一种特殊的飞行器,其特点是垂直起降和悬停能力强,因此在紧急情况下需要特殊的应急呼吸系统(EBS)来保障机组人员的生命安全。BS EN 4856:2023 - TC 标准规定了转子飞行器EBS的要求、测试和标记,以确保其能够在紧急情况下有效地发挥作用。
该标准要求EBS必须能够在机组人员面临缺氧、有毒气体或烟雾等紧急情况时提供足够的氧气供应,以维持机组人员的生命安全。EBS必须具有足够的氧气储备,以满足机组人员在紧急情况下的需求。同时,EBS还必须具有快速启动和停止的能力,以确保机组人员能够在最短时间内获得氧气供应。
为了确保EBS的有效性,该标准还规定了EBS的测试要求。测试应包括EBS的启动时间、氧气供应时间、氧气储备量等方面的测试。测试应在实际使用条件下进行,以确保EBS能够在紧急情况下有效地发挥作用。
除了要求EBS满足特定的要求和测试之外,该标准还规定了EBS的标记要求。标记应包括EBS的型号、制造商、生产日期、氧气储备量等信息。标记应清晰可见,以便机组人员在紧急情况下能够快速识别EBS并使用它。
相关标准
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