Title:
CHARGING DEVICE FOR ELECTRIC TOOL
Document Type and Number:
WIPO Patent Application WO/2014/084002
Kind Code:
A1
Abstract:
In the present invention, a charging device for an electric tool is provided with the following: a fuel cell; a driving power source for driving the fuel cell; a first DC output unit that is supplied with electric power from the fuel cell and that charges an electric tool battery pack; a second DC output unit that is supplied with electric power from the fuel cell and that outputs DC power to an electric load that is different from the electric tool battery pack; and a control unit that drives the fuel cell.
Inventors:
UMEMURA TAKUYA (JP)
Application Number:
PCT/JP2013/079753
Publication Date:
June 05, 2014
Filing Date:
November 01, 2013
Export Citation:
Assignee:
MAKITA CORP (JP)
International Classes:
H02J7/00; B25F5/00; H01M8/00; H01M8/04
Domestic Patent References:
| WO2011162357A1 | 2011-12-29 |
Foreign References:
| JP2007215320A | 2007-08-23 | |||
| JP2011097681A | 2011-05-12 | |||
| JP2008271647A | 2008-11-06 | |||
| JP2003331928A | 2003-11-21 | |||
| JP2006128088A | 2006-05-18 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
Nagoya international patent business corporation (JP)
Nagoya international patent business corporation (JP)
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