Patent application number | Description | Published |
20090126737 | OXYGEN SUPPLYING CIRCUIT FOR AN AIRCRAFT CREW MEMBER - The invention relates to a breathing apparatus for an aircraft crew member, said apparatus comprising at least one breathing mask ( | 05-21-2009 |
20090145436 | BREATHING APPARATUS AND INSTALLATION PROVIDING PROTECTION AGAINST HYPOXIA - The invention relates to a breathing apparatus for an aircraft crew member comprising at least one breathing mask ( | 06-11-2009 |
20090165796 | SYSTEM TO DELIVER OXYGEN IN AN AIRCRAFT - 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. | 07-02-2009 |
20090260631 | RESPIRATORY GAS SUPPLY CIRCUIT FOR AN AIRCRAFT CARRYING PASSENGERS - The invention relates to a respiratory gas supply circuit for an aircraft carrying passengers, comprising a pressurized source of respiratory gas (R | 10-22-2009 |
20130247913 | RESPIRATORY GAS SUPPLY CIRCUIT FOR AN AIRCRAFT CARRYING PASSENGERS - The invention relates to a respiratory gas supply circuit for an aircraft carrying passengers, comprising a pressurized source of respiratory gas (R | 09-26-2013 |