Title:
FUEL CELL SYSTEM AND WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/022096
Kind Code:
A1
Abstract:
The present invention suppresses entry of dust into a fuel cell even when a large amount of dust is present in the aerial space. A fuel cell system (3) mounted on a work machine (2) is provided with: an external air introducing member (31) including an external air introducing port; an air cleaner device (33) for bringing air that has been introduced from outside the work machine (2) via the external air introducing port (31A) into contact with a liquid; and a fuel cell (20) supplied with the air after being brought into contact with the liquid and a fuel gas.
Inventors:
ISHINO TSUTOMU (JP)
Application Number:
PCT/JP2022/030650
Publication Date:
February 23, 2023
Filing Date:
August 10, 2022
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
H01M8/0662; B01D47/00; H01M8/0606
Foreign References:
| JP2001185193A | 2001-07-06 | |||
| JP2020502398A | 2020-01-23 | |||
| JPS5177977A | 1976-07-06 | |||
| JPS6041518A | 1985-03-05 | |||
| JPS465116B1 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
Download PDF:
Previous Patent: MULTIBRANCHED POLYMER PRODUCTION METHOD, MULTIBRANCHED POLYMER, AND POLYMER PARTICLES
Next Patent: PATCH AND METHOD FOR PRODUCING SAME
Next Patent: PATCH AND METHOD FOR PRODUCING SAME