EP 1733668 B1 20110713 - VACUUM CLEANER
Title (en)
VACUUM CLEANER
Title (de)
STAUBSAUGER
Title (fr)
ASPIRATEUR
Publication
Application
Priority
- JP 2004016262 W 20041102
- JP 2004113338 A 20040407
- JP 2004119454 A 20040414
Abstract (en)
[origin: EP1733668A1] An electric vacuum cleaner includes a vacuum cleaner body (11) in which a connection port communicating with a suction inlet is formed and a dust-collecting case chamber (21) communicated with the connecting port is formed, a dust-collecting case, which is detachably installed into the dust-collecting case chamber (21), has a suction port communicating with the connection port and accumulates dust sucked from the suction port, and an electric blower fan having a suction opening communicating with the dust-collecting case installed into the dust-collecting case chamber; a hole (41) that the dust-collecting case chamber (21) is communicated with the external air is provided, a button (42) is openably and closably provided in the hole (41), the button (42) closes the hole (41) when the dust-collecting case is installed into the dust-collecting case chamber (21), and when the dust-collecting case is not installed, the button (42) moves downward by the driving of the electric blower fan, and the hole (41) is opened not to suck dust due to the communication of the dust-collecting chamber with the external air.
IPC 8 full level
A47L 9/10 (2006.01); A47L 9/14 (2006.01); A47L 9/16 (2006.01); A47L 9/20 (2006.01)
CPC (source: EP)
A47L 9/102 (2013.01); A47L 9/108 (2013.01); A47L 9/1409 (2013.01); A47L 9/1472 (2013.01); A47L 9/20 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1733668 A1 20061220; EP 1733668 A4 20080611; EP 1733668 B1 20110713; EP 1733668 B9 20120222; RU 2006139028 A 20080520; RU 2332919 C1 20080910; WO 2005099544 A1 20051027
DOCDB simple family (application)
EP 04799465 A 20041102; JP 2004016262 W 20041102; RU 2006139028 A 20041102