| 摘要 |
<p>The air humidifier comprises a housing with a water vessel, with which a moisturising filter communicates, situated in the path of the discharge from a fan. The filter is partly immersed in the vessel (3) and travels through the air current generated by the fan (21). Its lower portion can dip into the water, and it can be motor-driven, running over rollers (7, 8) driven by the motor and being in the form of an endless belt. Part at least of the filter (16, 17) can run diagonally to the mounting plane of the housing.</p> |
