Title:
ELECTRIC WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/127363
Kind Code:
A1
Abstract:
The present invention comprises an electric motor M capable of driving a vehicle body so as to travel, a battery 4 which supplies electric power for driving to the electric motor M and which can be charged by an external power supply device KD, a temperature detection means 40 which detects the temperature of the battery 4, and a control device 34 which controls the operation of the electric motor M and which controls the state of charge by the power supply device KD. The control device 34 is configured to use, when the charging is being performed by the power supply device KD, a detection value of the temperature detection means 40 and a preset condition as bases to set a target charging current in a state in which work traveling is possible after the charging.
Inventors:
AOKI KEITA (JP)
NISHINAKA MASAAKI (JP)
KAWABATA SHINICHI (JP)
SHIMOIKE YUKI (JP)
TAKASE SHUNYA (JP)
MIZOGUCHI YOSHIKI (JP)
MITSUI KENJI (JP)
NISHINAKA MASAAKI (JP)
KAWABATA SHINICHI (JP)
SHIMOIKE YUKI (JP)
TAKASE SHUNYA (JP)
MIZOGUCHI YOSHIKI (JP)
MITSUI KENJI (JP)
Application Number:
PCT/JP2022/043492
Publication Date:
July 06, 2023
Filing Date:
November 25, 2022
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
B60L58/24; B60L3/00; B60L15/20; B60L50/60; B60L53/14; B60L58/10; B62D49/00; H02J7/00; H02J7/04
Domestic Patent References:
| WO2013098903A1 | 2013-07-04 |
Foreign References:
| JP2018042367A | 2018-03-15 | |||
| JP2021000957A | 2021-01-07 | |||
| JP2013240230A | 2013-11-28 | |||
| JP2008054442A | 2008-03-06 | |||
| JP2013066290A | 2013-04-11 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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