CYCLONE DUST COLLECTOR AND VACUUM CLEANER HAVING THE SAME

Title:

CYCLONE DUST COLLECTOR AND VACUUM CLEANER HAVING THE SAME

Document Type and Number:

WIPO Patent Application WO/2018/110911

Kind Code:

A1

Abstract:

A vacuum cleaner is disclosed that includes a cyclone dust collector. The vacuum cleaner includes a cyclone chamber configured to whirl air introduced from an inlet part to separate dust from the air and including an outlet part provided to discharge the air from which dust is separated from the cyclone chamber. The vacuum cleaner also includes a grill rotatably provided at the outlet part. The vacuum cleaner also includes a rotor including a first fan and a second fan configured to generate an air flow in a direction opposite an air flow direction of the first fan. The vacuum cleaner further includes a case in which the rotor is rotatably accommodated with a gap provided between the grill and the case. The case includes a plurality of holes, and includes a dust removal flow path to discharge air introduced from the plurality of holes through the gap.

Inventors:

CHO DONG JIN (KR)
JANG YUN SOO (KR)
SUNG HAN JUN (KR)
LIM WON KYU (KR)

Application Number:

PCT/KR2017/014382

Publication Date:

June 21, 2018

Filing Date:

December 08, 2017

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

A47L9/16

Foreign References:

US20160278592A1	2016-09-29
US9011564B2	2015-04-21
KR101486860B1	2015-01-30
EP1969986A1	2008-09-17
KR100767123B1	2007-10-17
EP3072431A1	2016-09-28

Other References: