Title:
CLEANER CAPABLE OF SELF-DIAGNOSIS AND SELF-DIAGNOSIS METHOD OF CLEANER
Document Type and Number:
WIPO Patent Application WO/2024/043473
Kind Code:
A1
Abstract:
The present disclosure relates to self-diagnosis of a cleaner comprising a cleaner main body and a brush device connected to the cleaner main body. The cleaner main body may be configured to: perform self-diagnosis for each component of the cleaner by comparing a reference value stored in a memory to data about a load of the brush device and a flow path pressure value of the cleaner detected using a pressure sensor mounted on a portion of a suction duct; and output the self-diagnosis result.
Inventors:
CHO JEONGHEE (KR)
KIM SEEHYUN (KR)
KANG HYUNKOO (KR)
KIM JUHYUK (KR)
PARK SANGHYUK (KR)
LEE SEONGU (KR)
LEE YEONGJU (KR)
CHOI SANGHWA (KR)
CHOI JIWON (KR)
KIM SEEHYUN (KR)
KANG HYUNKOO (KR)
KIM JUHYUK (KR)
PARK SANGHYUK (KR)
LEE SEONGU (KR)
LEE YEONGJU (KR)
CHOI SANGHWA (KR)
CHOI JIWON (KR)
Application Number:
PCT/KR2023/008626
Publication Date:
February 29, 2024
Filing Date:
June 21, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/28; A47L5/26; A47L9/00; G01L19/08; G01R19/00
Domestic Patent References:
| WO2022008872A1 | 2022-01-13 |
Foreign References:
| KR101371036B1 | 2014-03-10 | |||
| US20210007569A1 | 2021-01-14 | |||
| KR101779868B1 | 2017-09-19 | |||
| JP2005304515A | 2005-11-04 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
Download PDF: