Invention Grant
- Patent Title: Leakproofing device for fuel cell, unit and fuel cell comprising such a device
-
Application No.: US14433254Application Date: 2013-10-02
-
Publication No.: US09601786B2Publication Date: 2017-03-21
- Inventor: Arnaud Cerceau , Alain Guinebert , Nicolas Jannin , Elisabeth Rossinot , Helene Trouve , Denis Sirac
- Applicant: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
- Applicant Address: FR Paris
- Assignee: L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude
- Current Assignee: L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude
- Current Assignee Address: FR Paris
- Agent Christopher J. Cronin
- Priority: FR1259363 20121003
- International Application: PCT/FR2013/052342 WO 20131002
- International Announcement: WO2014/053770 WO 20140410
- Main IPC: H01M2/38
- IPC: H01M2/38 ; H01M8/02 ; H01M8/24 ; H01M8/10
Abstract:
Leakproofing device for a fuel cell intended to be interposed between an Electrodes Membrane Assembly and a polar or bipolar plate of a fuel cell unit, the device consisting of a rigid frame and of a leakproofing seal integral with the frame, the frame furnished with the leakproofing seal defining a plurality of apertures through the device, the apertures being delimited by the leakproofing seal.
Public/Granted literature
- US20150263360A1 LEAKPROOFING DEVICE FOR FUEL CELL, UNIT AND FUEL CELL COMPRISING SUCH A DEVICE Public/Granted day:2015-09-17
Information query
