EP 1707096 A2 20061004 - Multi-cyclone dust collecting apparatus
Title (en)
Multi-cyclone dust collecting apparatus
Title (de)
Multizyklonstaubabscheider
Title (fr)
Appareil de collection de poussière à cyclone multiple
Publication
Application
Priority
- US 66609105 P 20050329
- KR 20050037703 A 20050504
Abstract (en)
A multi-cyclone dust collecting apparatus with improved dust collecting efficiency and suction force is provided. The multi-cyclone dust collecting apparatus includes a first (100) and a second (200) multi-cyclone units having a first cyclone (110) which collects large particles of dust and a second cyclone (120) for collecting fine particles of dust; an air inlet (300) through which dust-laden air is separated and flowed into the first (100) and the second (200) multi-cyclone units, respectively; and an air outlet (400) through which air from the second cyclone (120) of the first (100) and the second (200) multi-cyclone units is gathered and externally discharged. Because air is branched off once it is drawn into a single gate and dust is separated from the drawn air simultaneously in the plurality of multi-cyclone dust collecting apparatuses, reduction of flow speed in the dust-laden air from the suction brush can be prevented.
IPC 8 full level
A47L 9/16 (2006.01); B04C 5/04 (2006.01); B04C 5/26 (2006.01); B04C 5/28 (2006.01)
CPC (source: EP)
A47L 9/1625 (2013.01); A47L 9/1641 (2013.01); B04C 5/04 (2013.01); B04C 5/26 (2013.01); B04C 5/28 (2013.01)
Citation (applicant)
FR 2859373 A1 20050311 - SAMSUNG KWANGJU ELECTRONICS CO [KR]
Designated contracting state (EPC)
DE ES FR GB IT
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1707096 A2 20061004; EP 1707096 A3 20070815; AU 2005247000 A1 20061019; AU 2005247000 B2 20090108; JP 2006272314 A 20061012; RU 2005141222 A 20070710; RU 2331731 C2 20080820
DOCDB simple family (application)
EP 05292723 A 20051216; AU 2005247000 A 20051221; JP 2005327839 A 20051111; RU 2005141222 A 20051229