Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2024/085510
Kind Code:
A1
Abstract:
Disclosed is a vacuum cleaner comprising a suction motor, a suction fan which is driven by the suction motor to generate airflow, and a main body housing which accommodates the suction motor and the suction fan. The vacuum cleaner comprises a silencer coupled to the main body housing to reduce noise inside the main body housing. The silencer includes a contact surface disposed to face the suction fan so as to contact the airflow, and includes a silencer chamber partitioned from the interior of the main body housing by means of the contact surface. The silencer includes a plurality of through-holes provided on the contact surface such that the interior of the main body housing and the silencer chamber are in communication with each other.
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Inventors:
LEE INCHEOL (KR)
LEE NOKHAENG (KR)
KANG JEONGHOON (KR)
LEE JEAWON (KR)
LEE NOKHAENG (KR)
KANG JEONGHOON (KR)
LEE JEAWON (KR)
Application Number:
PCT/KR2023/015356
Publication Date:
April 25, 2024
Filing Date:
October 05, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/00; G10K11/16; H02K5/20; H02K5/24; H02K9/06
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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