Invention Grant
- Patent Title: Device for the transfer of water and heat between two air flows and use thereof for the humidification of fuel cell inlet gas
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Application No.: US10568721Application Date: 2004-09-09
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Publication No.: US09614237B2Publication Date: 2017-04-04
- Inventor: Guillaume Roberge , Pierre Charlat , Thierry Novet
- Applicant: Guillaume Roberge , Pierre Charlat , Thierry Novet
- 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: FR0350542 20030916
- International Application: PCT/FR2004/050419 WO 20040909
- International Announcement: WO2005/027251 WO 20050324
- Main IPC: H01M8/02
- IPC: H01M8/02 ; H01M8/04119 ; H01M8/0236 ; H01M8/0239 ; H01M8/0243 ; H01M8/0245 ; H01M8/0267 ; H01M8/0202 ; H01M8/0213
Abstract:
The invention relates to a device for the transfer of water and heat between a first and a second air flow. The inventive device consists of a stack of at least two transfer sub-assemblies having a lamellar configuration, each sub-assembly comprising a two-layer transfer structure with hydrophilic porous materials (3, 4), which is disposed between a first structure for the distribution of the first air flow (1) and a second structure for the distribution of the second air flow (2).
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