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发明授权
CN101437580B 在飞机中递送氧气的系统 有权 转让

在飞机中递送氧气的系统
摘要：
本发明涉及一种向飞机舱室中的空勤人员递送呼吸气的系统，所述系统包括：至少一个呼吸面罩，用于环境空气进入所述呼吸面罩的环境空气入口，其它气体源，将所述其它气体输送至所述一个呼吸面罩的供给线，设于所述供给线上的混合工具，其将所述其它气体和环境空气混和，用于将对应于所述其它气体和所述环境空气的混合物的呼吸气供料给所述一个呼吸面罩，调节工具，调节至少部分地作为飞机高度变量的所述呼吸气中的其它气体含量。
摘要（英）：

The invention relates to a system to deliver a respiratory gas to crew members in a cabin of an aircraft, said system comprising at least one respiratory mask, an ambient air inlet for admission of ambient air into said respiratory mask, a source of additional gas, supply lines to transport said additional gas to said one respiratory mask, mixing means provided on said supply lines to mix said additional gas with ambient air to supply a respiratory gas corresponding to a mixture of said additional gas and said ambient air to said one respiratory mask, regulation means to regulate the additional gas content of said respiratory gas at least partly as a function of the aircraft altitude.

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