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Patent Searching and Data


Title:
航空機内における酸素を供給するシステム
Document Type and Number:
Japanese Patent JP2009534136
Kind Code:
A
Abstract:
The invention relates to a system to deliver a respiratory gas to crew members in a cabin of an aircraft. The system includes at least one respiratory mask, an ambient air inlet for admission of ambient air into the respiratory mask, a source of additional gas, supply lines to transport the additional gas to the respiratory mask, a mixing chamber provided on the supply lines to mix the additional gas with ambient air to supply a respiratory gas corresponding to a mixture of the additional gas and the ambient air to the respiratory mask, regulation system to regulate the additional gas content of the respiratory gas at least partly as a function of the aircraft altitude.

Inventors:
Obone, Severine
Maroto, Henri
Application Number:
JP2009506921A
Publication Date:
September 24, 2009
Filing Date:
April 26, 2006
Export Citation:
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Assignee:
INTERTECHNIQUE
International Classes:
A62B7/14; A62B7/12; A62B9/02; B64D13/00; B64D25/00
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata