Title:
WORK MACHINE
Document Type and Number:
Japanese Patent JP2023125211
Kind Code:
A
Abstract:
To provide a work machine provided with a fuel cell system that has durability and can suppress enlargement.SOLUTION: A work machine includes: a fuel cell; a lithium ion capacitor connected in parallel to the fuel cell; an electric motor supplied with electric power from at least one of the fuel cell and the lithium ion capacitor; and a target part driven by the electric motor.SELECTED DRAWING: Figure 2
Inventors:
YAMAWAKI SHOTA
SHIMOMURA TAKESHI
SAKUMA TAKESHI
MASUNO MASATAKA
YOSHIDA TETSUO
SATO TAKUYA
SHIMOMURA TAKESHI
SAKUMA TAKESHI
MASUNO MASATAKA
YOSHIDA TETSUO
SATO TAKUYA
Application Number:
JP2022029190A
Publication Date:
September 07, 2023
Filing Date:
February 28, 2022
Export Citation:
Assignee:
KOMATSU MFG CO LTD
International Classes:
E02F9/20; B60K1/00; B60K1/04; B60K8/00; B60K11/04
Attorney, Agent or Firm:
Sakai International Patent Office