Title:
ENGINE BLOWER
Document Type and Number:
WIPO Patent Application WO/2011/016101
Kind Code:
A1
Abstract:
An engine blower (1) provided with an engine, a fan (32) rotationally driven by the engine, a voluted case (31) for containing the fan (32) therein and having an air intake opening, and a sponge-like cover (6) for covering from the outside the air intake opening (34) of the voluted case (31).
Inventors:
NAKAZAWA SATOSHI (JP)
Application Number:
PCT/JP2009/063736
Publication Date:
February 10, 2011
Filing Date:
August 03, 2009
Export Citation:
Assignee:
HUSQVARNA ZENOAH CO LTD (JP)
NAKAZAWA SATOSHI (JP)
NAKAZAWA SATOSHI (JP)
International Classes:
E01H1/08; F04D29/70
Foreign References:
| JP2002257097A | 2002-09-11 | |||
| JP2000093347A | 2000-04-04 | |||
| JP2003253638A | 2003-09-10 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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