Reduced noise oxygen concentrator

Details Reduced noise oxygen concentrator Reduced noise oxygen concentrator

2005-06-21

2005-06-21

Spitzer, Robert H. (Department: 1724)

Gas separation: apparatus

Solid sorbent apparatus

Plural solid sorbent beds

C096S128000, C096S142000

Reexamination Certificate

active

06908503

ABSTRACT:
A pressure swing adsorption apparatus for producing a gas mixture with a higher concentration of a particular gas such as oxygen from ambient air, in which the noisier components of the apparatus are contained in an internal removable module that is separated by sound insulation from the balance of the apparatus to attenuate structure borne vibration, reduce radiated noise, and to absorb airborne sound.

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