Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/176965
Kind Code:
A1
Abstract:
The work vehicle includes: a step-down circuit (212) provided between a fuel cell (124) and a converter (211); a contactor (213) provided in parallel with the step-down circuit (212) and switching conduction and insulation between the fuel cell (124) and the converter (211); and a control device (22) that controls the step-down circuit (212) and the contactor (213).
Inventors:
SATO TAKUYA (JP)
HIROTA TAKASHI (JP)
OBATA KOJI (JP)
HIROTA TAKASHI (JP)
OBATA KOJI (JP)
Application Number:
PCT/JP2023/010612
Publication Date:
September 21, 2023
Filing Date:
March 17, 2023
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
H02M3/155; B60L9/18; B60L50/70; H02M3/00; H02M3/28
Domestic Patent References:
| WO2017026058A1 | 2017-02-16 |
Foreign References:
| JP2011036086A | 2011-02-17 | |||
| JP2006501798A | 2006-01-12 | |||
| JP2016195530A | 2016-11-17 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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