EP 2612584 A1 20130710 - DUST COLLECTION DEVICE AND ELECTRIC CLEANER
Title (en)
DUST COLLECTION DEVICE AND ELECTRIC CLEANER
Title (de)
STAUBSAMMELVORRICHTUNG UND ELEKTRISCHER REINIGER
Title (fr)
DÉPOUSSIÉREUR ET ASPIRATEUR ÉLECTRIQUE
Publication
Application
Priority
- JP 2010191804 A 20100830
- JP 2010191803 A 20100830
- JP 2011004714 W 20110825
Abstract (en)
Dust collector (7) includes a substantially-cylindrical dust box body, and substantially-cylindrical primary filter (21) that is disposed in the dust box body, concentrically with respect to the dust box body. Moreover, the dust collector includes cyclone space (31) that is formed between the inner peripheral surface of the dust box body and the outer peripheral surface of primary filter (21), and substantially-cylindrical dust accumulation space (52) that is disposed below cyclone space (31). Furthermore, the dust collector includes umbrella-like extension part (22) that is disposed in a lower part of primary filter (21) and extends toward dust accumulation space (52), and substantially-cylindrical wall part (60) that is disposed inside extension part (22).
IPC 8 full level
CPC (source: EP)
A47L 7/0066 (2013.01); A47L 9/0027 (2013.01); A47L 9/106 (2013.01); A47L 9/1608 (2013.01); A47L 9/1666 (2013.01); A47L 9/1683 (2013.01); A47L 9/1691 (2013.01); A47L 9/20 (2013.01); A47L 9/2868 (2013.01); B04C 5/185 (2013.01); B04C 2009/002 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2612584 A1 20130710; EP 2612584 A4 20160928; CN 103096774 A 20130508; TW 201215359 A 20120416; WO 2012029257 A1 20120308
DOCDB simple family (application)
EP 11821281 A 20110825; CN 201180042126 A 20110825; JP 2011004714 W 20110825; TW 100129982 A 20110822