Gasket molding system for membrane electrode assemblies
US8262967B2 · kind B2 · utility
0Cited by
17References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 25, 2010 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Jun 25, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/3468
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention is a system for molding a gasket to a membrane electrode assembly. The system comprises a cavity defined at least in part by closable mold blocks, at least one injection gate for injecting gasket material into the cavity, a mount for retaining the membrane electrode assembly adjacent to the cavity, and a mold insert independently movable relative to the closable mold blocks for applying pressure to the membrane electrode assembly retained on the mount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.