| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 |
| filingDate |
1987-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44f74b44357a969c66baadb0ecb183ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_956b070ab3b43182cd0ae998aa94645e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_279444f01c067268b32534932a23adf6 |
| publicationDate |
1989-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0328640-A1 |
| titleOfInvention |
Combustible gas sensor |
| abstract |
A working electrode (2) and a counter electrode (4) are disposed with a predetermined spacing between them on the surface of an insulating substrate (1) and their surfaces are covered with a gas-permeable proton-conductive film (5) for integration. When a predetermined voltage is applied between both electrodes, a combustible gas that has permeated through the gas-permeable proton-conductive film is subjected to oxidation-reduction reaction on the surface of the working electrode and the generated proton migrates towards the counter electrode inside the gas-permeable proton-conductive film so that the concentration of the combustible gas can be measured. It is also possible to dispose a reference electrode in order to stablize the potential of the working electrode, and application to a field effect transistor type gas sensor is also possible. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5611902-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0571112-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9321522-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0494382-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0571112-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5393399-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2695481-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0586982-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5246576-A |
| priorityDate |
1987-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |