EP 0024636 B2 19891018 - VACUUM CLEANER
Title (en)
VACUUM CLEANER
Publication
Application
Priority
- JP 3192480 A 19800312
- JP 10360979 A 19790816
Abstract (en)
[origin: EP0024636A1] A vacuum cleaner comprising a body case (100) having a motor-driven fan (109), a dust case (200) detachably connected to the body case (100) and a bag-shaped fine filter (301) made of paper. In order to prevent the bag-shaped fine filter (301) made of paper from being broken when dust is shaken off the inner surface of the fine filter (301) to improve the dust collecting performance of the fine filter (301), a filter sustainer (410) is arranged in the dust case (200) for sustaining the fine filter (301) in contact with the outer surface thereof and a vibrating device (428) is arranged in the dust case (200) for causing the filter sustainer (410) seesaw movement so as to give shaking motion to the fine filter (301).
IPC 1-7
IPC 8 full level
A47L 9/00 (2006.01); A47L 9/12 (2006.01); A47L 9/14 (2006.01); A47L 9/20 (2006.01)
CPC (source: EP)
A47L 9/00 (2013.01); A47L 9/122 (2013.01); A47L 9/1427 (2013.01); A47L 9/1436 (2013.01); A47L 9/20 (2013.01)
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0024636 A1 19810311; EP 0024636 B1 19840718; EP 0024636 B2 19891018; DE 3068595 D1 19840823
DOCDB simple family (application)
EP 80104787 A 19800813; DE 3068595 T 19800813