Invention Grant
- Patent Title: Robot cleaner with improved dust collector
- Patent Title (中): 具有改进集尘器的机器人清洁器
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Application No.: US13864852Application Date: 2013-04-17
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Publication No.: US08857012B2Publication Date: 2014-10-14
- Inventor: Dong Won Kim , Hoon Wee , Jun Pyo Hong , Yong Tae Kim , Woo Ram Chung
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon
- Agency: Staas & Halsey LLP
- Priority: KR2007-0030059 20070327; KR2007-0099735 20071004
- Main IPC: A47L9/10
- IPC: A47L9/10 ; A47L11/33 ; A47L7/02 ; A47L11/40 ; A47L9/14

Abstract:
A robot cleaner including a suction hole to suction dust, a blower to generate a suction force to suction the dust, a dust collector to receive the dust suctioned by said suction force through the suction hole, and a rotating brush to sweep up and collect the dust into the dust collector through the suction hole by a drive force of the rotating brush. The dust collector includes a backflow preventing member movable between an open position and a closed position. The backflow preventing member is pivotably rotatable in an air suction direction by the suction force of the blower to the open position and is adapted to return to the closed position to prevent the dust in the dust collector from being discharged through the suction hole upon stoppage of the blower.
Public/Granted literature
- US20130227812A1 ROBOT CLEANER WITH IMPROVED DUST COLLECTOR Public/Granted day:2013-09-05
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