| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90be0bebd9ea50dcccd493c8adab8c49 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0062 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-16 |
| filingDate |
2006-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aaa0b8980c6b0e1702c9115f1ce2f86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_057089cf8f5e2e9a196971865cf9b769
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c56f1ee1ea3dd3b0b2cd35db2f83675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a48e6364ea7f7b1a0fbf80921b14195
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b623d123831c9d426043adf2d71baa1 |
| publicationDate |
2006-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2426592-A |
| titleOfInvention |
Measurement of gas concentration by a pellistor having a single pulse applied to it |
| abstract |
The invention relates to a method for the measurement of a gas concentration with at least one thermal measuring element which is operated in a pulsed manner. A measured value of the gas concentration in the surroundings of the measuring element is obtained from the evaluation of the response of the measuring element to at least one single pulse. The transient states of the thermal measuring element during an impressed pulse are determined via accessible electrical measured variables, from which transient states the measured value of the gas concentration in the surroundings of the measuring element can be derived. The thermal element is ideally a pellistor or a pair of pellistors. The shape of the current or voltage waveform after the pulse is applied is indicative of gas concentration. The analysis may include obtaining derivatives of voltage/current curves or may involve time or frequency integrals. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009068410-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3017463-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9733223-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2908122-A1 |
| priorityDate |
2005-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |