| 摘要 |
This invention relates to means for vaporizing disinfection liquid such as formation by mixing air with said liquid or vapor therefrom. Said vaporizing means comprises a feedback air conduit defining an elongate vaporizing channel secured at one end to a vaporizing chamber and being free to expand at its opposite free end as a result of electrical heating of said channel so as to actuate electric switch means for breaking and closing the electric heating current, respectively, at a predetermined temperature of said channel.
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