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1. (WO2017039330) SUCTION UNIT

Pub. No.:    WO/2017/039330    International Application No.:    PCT/KR2016/009742
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Sep 01 01:59:59 CEST 2016
IPC: A47L 9/02
A47L 9/22
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: HWANG, Mantae
황만태
HWANG, Jungbae
황정배
KIM, Dongseok
김동석
Title: SUCTION UNIT
Abstract:
The suction unit of the present invention comprises: a cover having an air inlet; a noise reduction part provided in the cover, arranged outside the air inlet and spaced therefrom; an impeller for flowing the air which has passed through the noise reduction part and then the air inlet; a motor having a rotating shaft connected to the impeller; a guide apparatus for guiding the flow of the air which has flown from the exit of the impeller; and a shaft coupling part coupled to the rotating shaft connected to the impeller.