Title:
電動作業機
Document Type and Number:
Japanese Patent JP5668290
Kind Code:
B2
Abstract:
An electric operating machine comprising a motor and a power circuit driving the motor by the electric power supplied from a battery. The power circuit comprises a voltage conversion part converting an input voltage entered in accordance with a voltage of said battery to generate an output voltage and outputting said generated output voltage to said motor. The power circuit is structured so that the voltage value of said output voltage of said voltage conversion part is changeable.
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Inventors:
船橋 一彦
高野 信宏
高野 信宏
Application Number:
JP2010006326A
Publication Date:
February 12, 2015
Filing Date:
January 14, 2010
Export Citation:
Assignee:
日立工機株式会社
International Classes:
A01D34/78; A01D34/68; H02P7/06
Attorney, Agent or Firm:
Mitsuru Kimura