Title:
METHOD FOR ACTIVATING BATTERY-POWERED CLEANER BODY BY COUNTER-ELECTROMOTIVE FORCE, AND WIRELESS CLEANER DEVICE EMPLOYING SAME
Document Type and Number:
WIPO Patent Application WO/2024/010195
Kind Code:
A1
Abstract:
Disclosed are: as a method for minimizing power consumption in a wireless cleaner, a method for activating a cleaner body by using, as a wake-up signal, counter-electromotive force generated by rotation of a suction fan on a cleaner body side when a dust suctioning motor on a station side is operated while a battery and a control unit of the cleaner body are disconnected and battery charging at a station is also stopped; and an electrical device employing same.
Inventors:
LEE SEONGU (KR)
KIM SEEHYUN (KR)
PARK SANGHYUK (KR)
PARK SEHO (KR)
LEE YEONGJU (KR)
JEONG JAESHIK (KR)
CHO JEONGHEE (KR)
KIM SEEHYUN (KR)
PARK SANGHYUK (KR)
PARK SEHO (KR)
LEE YEONGJU (KR)
JEONG JAESHIK (KR)
CHO JEONGHEE (KR)
Application Number:
PCT/KR2023/005668
Publication Date:
January 11, 2024
Filing Date:
April 26, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/28; A47L5/24; A47L7/00; H02J9/00
Foreign References:
| KR20220071811A | 2022-05-31 | |||
| US20190067971A1 | 2019-02-28 | |||
| KR20220000297A | 2022-01-03 | |||
| KR20210097049A | 2021-08-06 | |||
| KR101890212B1 | 2018-08-21 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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