Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/163109
Kind Code:
A1
Abstract:
A work machine comprising: a fuel battery: a lithium-ion capacitor connected in parallel with the fuel battery; an electric motor that receives power from the fuel battery and/or the lithium-ion capacitor; and a component that is driven by the electric motor.
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Inventors:
YAMAWAKI SHOTA (JP)
SHIMOMURA TAKESHI (JP)
SAKUMA GO (JP)
MASHINO MASATAKA (JP)
YOSHIDA TETSUO (JP)
SATO TAKUYA (JP)
SHIMOMURA TAKESHI (JP)
SAKUMA GO (JP)
MASHINO MASATAKA (JP)
YOSHIDA TETSUO (JP)
SATO TAKUYA (JP)
Application Number:
PCT/JP2023/006747
Publication Date:
August 31, 2023
Filing Date:
February 24, 2023
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B60K8/00; B60K1/00; B60K1/04; B60K11/04; E02F9/20
Domestic Patent References:
| WO2014027527A1 | 2014-02-20 | |||
| WO2013128485A1 | 2013-09-06 |
Foreign References:
| JP2021118064A | 2021-08-10 | |||
| JP2021147859A | 2021-09-27 | |||
| KR20200117439A | 2020-10-14 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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