Dear,
As known, in most countries there is a big shortage in Breathing machinery because of the Covid-19 crisis. In the UK, 7 F1 teams are cooperating now to build them.
Mercedes AMG released pictures of the "thing" they designed, which they let me realise that they also use this in cockpits to provide oxygen to the pilots in case of emergency.
I have added the slide with information about the systems for the person that wants to help designing them...
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