Oxygen concentrator
device · 1970 · Digital age
A device that extracts oxygen from the air.
What it is made of
- Compressor — has part. A compressor.
- Zeolite sieve beds — has part. They adsorb nitrogen under pressure.
- Valve — has part. They switch the columns.
Principles and materials it uses
- Compressor — uses. A compressor.
- Oxygen — uses. Oxygen.