EP 2529209 A1 20121205 - STAND-ALONE WATER DETECTION DEVICE THAT INCLUDES A HYDROGEN SOURCE
Title (en)
STAND-ALONE WATER DETECTION DEVICE THAT INCLUDES A HYDROGEN SOURCE
Title (de)
SELBSTSTÄNDIGE WASSERDETEKTIONSVORRICHTUNG MIT EINER WASSERSTOFFQUELLE
Title (fr)
DISPOSITIF DE DETECTION D'EAU AUTONOME COMPRENANT UNE SOURCE D'HYDROGENE
Publication
Application
Priority
- FR 1000284 A 20100126
- EP 2011050752 W 20110120
Abstract (en)
[origin: WO2011092105A1] The invention relates to a water detection device comprising at least one fuel cell having a first electrode (2), an electrolyte layer (3), a second electrode (4) and an electrical measurement device (5), characterized in that the first electrode of the cell is in contact with a first face of a substrate (1) made of porous silicon having Si-H bonds, so as to release a stream of hydrogen in the presence of water. Advantageously, the porous silicon substrate is incorporated in a water-permeable casing (6), the fuel cell being incorporated in a second casing (8), said second casing being impermeable to water but permeable to oxygen.
IPC 8 full level
G01N 27/416 (2006.01); H01M 8/04 (2006.01); H01M 8/10 (2006.01)
CPC (source: EP KR US)
G01N 27/416 (2013.01 - KR); G01N 27/4162 (2013.01 - EP US); H01M 8/04492 (2013.01 - EP US); H01M 8/06 (2013.01 - KR); H01M 8/1007 (2016.02 - EP US); Y02E 60/50 (2013.01 - EP)
Citation (search report)
See references of WO 2011092105A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2955665 A1 20110729; FR 2955665 B1 20120224; BR 112012018550 A2 20160503; CN 102812352 A 20121205; EP 2529209 A1 20121205; IN 6599DEN2012 A 20151023; JP 2013519072 A 20130523; KR 20120114323 A 20121016; RU 2012136438 A 20140310; US 2012292183 A1 20121122; WO 2011092105 A1 20110804
DOCDB simple family (application)
FR 1000284 A 20100126; BR 112012018550 A 20110120; CN 201180014958 A 20110120; EP 11701078 A 20110120; EP 2011050752 W 20110120; IN 6599DEN2012 A 20120726; JP 2012550396 A 20110120; KR 20127019828 A 20110120; RU 2012136438 A 20110120; US 201113575282 A 20110120