Fuel cell stack
US8962205B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2013 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Apr 28, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fuel cell stack includes a stacked body, a first terminal plate, a first insulating plate, a first end plate, and a first insulating collar member. The first insulating collar member includes a first tubular portion and a first flange portion. The first tubular portion is provided in the first fluid manifold hole. The first flange portion is disposed at one end of the first tubular portion. Another end of the first tubular portion projects to an outside of the first fluid manifold hole and is in slidably contact with an inner circumferential surface of the first outer manifold member via an outer circumferential surface sealing member. The first flange portion is in contact with the first insulating plate via an end-face sealing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.