Title:
ELECTRIC CLEANER
Document Type and Number:
Japanese Patent JP2003230514
Kind Code:
A
Abstract:
To provide an electric cleaner with improved dust collecting performance while reducing the size of a cyclone type dust collecting apparatus.
The cyclone type dust collecting apparatus 8 is eccentrically provided between an extension pipe 4 and a connection pipe 5, and a collector 20 is concentrically provided between the connection pipe 5 and a suction hose 6. An exhaust cylinder 15 is fitted inside a dust collecting chamber 12 of a dust collecting apparatus 8. A passage hole is formed at the lower end of the exhaust cylinder 15 with a smaller diameter to pass air flow from the dust collecting chamber 12 to the collector 20. The collector 20 is provided with a filter for collecting fine dust passed through the dust collecting chamber 8.
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Inventors:
TOMOOKA HIROSHI
Application Number:
JP2002031841A
Publication Date:
August 19, 2003
Filing Date:
February 08, 2002
Export Citation:
Assignee:
SHARP KK
International Classes:
A47L9/16; (IPC1-7): A47L9/16
Attorney, Agent or Firm:
Taiji Oshima (2 outside)