Title:
VACUUM CLEANER
Document Type and Number:
Japanese Patent JP2006068500
Kind Code:
A
Abstract:
To provide a vacuum cleaner, preventing a phenomenon where noise overlaps in a specified frequency band to reduce operation noise by differing a plurality of cyclone chambers in shape so that the frequencies of noise generated from the cyclone chambers show different characteristics.
This vacuum cleaner includes a plurality of cyclone chambers 22, 42 disposed in a group. The respective cyclone chambers 22, 42 are different in shape so that the noise frequencies generated from the cyclone chambers 22, 42 show different characteristics.
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Inventors:
SONG HWA-GYU
LEE JUN-HWA
JOO JAE-MAN
CHOI SOO YONG
HONG SEUNG GEE
LEE JUN-HWA
JOO JAE-MAN
CHOI SOO YONG
HONG SEUNG GEE
Application Number:
JP2005175362A
Publication Date:
March 16, 2006
Filing Date:
June 15, 2005
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD
International Classes:
A47L9/16; A47L9/00
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito
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