| 摘要 |
A device for cleaning and sterilizing the inside of a chamber (1), comprising a supply (2) of sterilizing liquid for said chamber (1) and means for inducing variations in the pressure, amplitude, frequency and the gradient of said variations in the sterilizing liquid, whereby said means are adapted in such a way that cavitation occurs inside the liquid. The means inducing said pressure variations include a liquid column between the chamber and a switching organ, whereby the chamber (1) can be cyclically connected to a depression (7), whereby the value thereof is related to the amplitude or respectively to the atmospheric pressure.
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