Title:
燃料電池用加湿器の製造方法
Document Type and Number:
Japanese Patent JP7102857
Kind Code:
B2
Abstract:
To provide a method of manufacturing a humidifier for a fuel cell, in which a moisture permeable membrane and a separator can be unitized before stacking separators.SOLUTION: The method of manufacturing a humidifier 10 for a fuel cell is provided, the humidifier 10 being constituted in such a manner that separators 20 and moisture permeable membranes 23 are alternately stacked and moisture from wet gas derived from a fuel cell 11 humidifies dry gas introduced into the fuel cell 11 through the moisture permeable membrane 23. The moisture permeable membrane 23 is provided in one surface 20a of the separator 20, and a sealing member 40 for preventing dry gas or wet gas from flowing out to the outside is provided in one surface 20a of the separator 20, consequently a separator unit 20u in which the moisture permeable membrane 23 and the sealing member 40 are integrally provided is formed in one surface 20a of the separator 20.SELECTED DRAWING: Figure 7
Inventors:
Tube U
Takao Fukumizu
Takao Fukumizu
Application Number:
JP2018064297A
Publication Date:
July 20, 2022
Filing Date:
March 29, 2018
Export Citation:
Assignee:
Aisin Co., Ltd.
International Classes:
H01M8/04119; F24F6/00; H01M8/04
Domestic Patent References:
| JP2010276322A | ||||
| JP2008282740A | ||||
| JP2008269867A | ||||
| JP2006266672A | ||||
| JP2005134066A | ||||
| JP2008243417A |
Attorney, Agent or Firm:
Kobayashi