Title:
AUTONOMOUS TRAVEL TYPE VACUUM CLEANER
Document Type and Number:
Japanese Patent JP2021112420
Kind Code:
A
Abstract:
To reduce heat generated by a motor of an autonomous travel type vacuum cleaner.SOLUTION: An autonomous travel type vacuum cleaner includes: a housing; a drive wheel for moving the housing; a suction motor 43 for sucking dust; an exhaust port 7 for evacuating an exhaust gas from the suction motor 43 to the outside of the housing; and drive units 44, 45 installed between the suction motor 43 and the exhaust port 7 to drive the drive wheel.SELECTED DRAWING: Figure 19
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Inventors:
TSUCHIDA HIDEYA
KOGA MICHIMOTO
HASEGAWA TAKESHI
KOGA MICHIMOTO
HASEGAWA TAKESHI
Application Number:
JP2020007084A
Publication Date:
August 05, 2021
Filing Date:
January 20, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
A47L9/28
Attorney, Agent or Firm:
Satoshi Soda