EP 2471992 A4 20130731 - DRUM TYPE WASHING MACHINE
Title (en)
DRUM TYPE WASHING MACHINE
Title (de)
TROMMELWASCHMASCHINE
Title (fr)
MACHINE À LAVER DU TYPE À TAMBOUR
Publication
Application
Priority
- JP 2009196248 A 20090827
- JP 2009196249 A 20090827
- JP 2009196250 A 20090827
- JP 2010005097 W 20100818
Abstract (en)
[origin: EP2471992A1] includes bottomed, cylindrical water tub (3) having water tub opening (13), provided inside cabinet (2); bottomed, cylindrical rotating drum (4) having drum opening (54), provided inside water tub (3); and motor (6) attached onto outer bottom surface (30) of water tub (3), for rotating drum (4) on a rotation axis horizontal or downward inclined toward the bottom. Further includes circulation tube (16) communicatively connecting the bottom side of water tub (3) with the side of water tub opening (13), for circulating washing water in water tub (3) from the bottom side to the side of water tub opening (13); and a plurality of ejection holes (53) for ejecting washing water circulated toward the inside of rotating drum (4). Washing water ejected from the plurality of ejection holes (53) toward the inside of rotating drum (4) is fed to the laundry efficiently, thereby increasing the washing power.
IPC 8 full level
D06F 39/08 (2006.01); D06F 37/04 (2006.01)
CPC (source: CN EP US)
D06F 37/04 (2013.01 - CN); D06F 37/26 (2013.01 - EP US); D06F 37/267 (2013.01 - EP US); D06F 39/083 (2013.01 - CN EP US)
Citation (search report)
- [XY] JP 2008073128 A 20080403 - HITACHI APPLIANCES INC
- [Y] JP 2002282587 A 20021002 - MITSUBISHI ELECTRIC CORP, et al
- [X] JP H10127978 A 19980519 - SHARP KK
- [X] JP 2008307266 A 20081225 - TOSHIBA CORP, et al
- [A] KR 20050121052 A 20051226 - SAMSUNG ELECTRONICS CO LTD [KR]
- [A] JP 2006192249 A 20060727 - LG ELECTRONICS INC
- [A] EP 1375727 A2 20040102 - ELECTROLUX HOME PROD CORP [BE]
- [A] US 2005273945 A1 20051215 - ZACCONE MARK A [US], et al
- [A] EP 1505191 A1 20050209 - LG ELECTRONICS INC [KR]
- [A] US 2322559 A 19430622 - BAIRD STUART R
- See references of WO 2011024409A1
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2471992 A1 20120704; EP 2471992 A4 20130731; EP 2471992 B1 20161012; CN 102482834 A 20120530; CN 102482834 B 20141217; CN 104313835 A 20150128; CN 104313835 B 20170405; TW 201111578 A 20110401; US 2012137740 A1 20120607; WO 2011024409 A1 20110303
DOCDB simple family (application)
EP 10811468 A 20100818; CN 201080038123 A 20100818; CN 201410653272 A 20100818; JP 2010005097 W 20100818; TW 99128250 A 20100824; US 201013390666 A 20100818