SELF-PROPELLED CLEANER
PROBLEM TO BE SOLVED: To provide a self-propelled cleaner high in usability with substantial safety provisions. SOLUTION: This self-propelled cleaner is provided with a suction part 3 for sucking dust stuck onto a cleaned surface; an electric blower 4 for generating air flow for sucking the dust; a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a self-propelled cleaner high in usability with substantial safety provisions. SOLUTION: This self-propelled cleaner is provided with a suction part 3 for sucking dust stuck onto a cleaned surface; an electric blower 4 for generating air flow for sucking the dust; a dust collecting part 5 for collecting the dust sucked by the electric blower; rollers 11 driven by a drive motor to allow a cleaner body 1 to travel; a power source part 6 for supplying power to the electric blower and the drive motor; and a third display means put in display operation. The third display means can notify the position of the cleaner body by the display of the third display means in the case of stopping due to some cause during travel while sucking dust by the electric blower. COPYRIGHT: (C)2005,JPO&NCIPI |
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