| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can be automatically set to appropriate suction force in a short period of time. <P>SOLUTION: The vacuum cleaner includes: a cleaner body 12 which houses an electric air blower 18; a dust amount detecting means 44 for detecting a collected dust amount when the electric air blower 18 is operated; a time detecting means 43 for detecting a time; and a control means 42 for varying input of the electric air blower 18 according to the collected dust amount detected by the dust amount detection means 44 when the electric air blower 18 is operated the last time and a time detected by the time detecting means 43. <P>COPYRIGHT: (C)2012,JPO&INPIT |
