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US 5,069,880 AGranted
Ozone sterilizer
OwnerEskil L. Karlsoninventor
Life of this patent
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Abstract
A sterilizer having a generator of concentrated (10% +) ozone, a holding tank receiving the generator output, a sterilizer chamber fed from the holding tank, and a control maintaining ozone concentration in the tank to insure the desired ozone level in the sterilization chamber.
Claims6
A sterilizing apparatus comprising:
- an ozone generator capable of operating at pressures from about 500 pounds per square inch to about 5000 pounds per square inch;
- said ozone generator connected to
- a holding tank for receiving ozone under pressure wherein said ozone is mixed with water;
- said holding tank connected to
- a sterilizing chamber which includes a means for receiving the water and ozone mixture and a means for releasing the said mixture received from said holding tank as a humid gas mixture into the said sterilizing chamber;
- said sterilizing chamber connected to
- a means for evacuating said sterilizing chamber prior to release of said mixture, and
- a means for withdrawing the mixture from said chamber.
5 more elements
Dependencies are inferred from the claim text.