| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89603259986a76974c6f8235c5656cbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d768402acf458cc63c9495aa28adbf6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B2075-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-7206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D19-0689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B31-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D19-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2852 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D59-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-26 |
| filingDate |
2010-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0a3d21d2bdfdad3646e4e8f31fabc88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f94be056931558761e7e3096377d29e5 |
| publicationDate |
2012-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012089343-A1 |
| titleOfInvention |
Detection of ethanol emission from a spark ignition engine operating on gasohols |
| abstract |
Ethanol emissions from a direct ignition spark ignition are measured using mass spectrometry. The method exploits specific fragment ions from ethanol. Ethanol contributes ions of mass number 31, and no other gas species produces ions at this mass number. The method and a device for implementing the method can be used for online detection of ethanol in emissions from engines burning E85 or other ethanol/gasoline mixtures. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016230115-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016222314-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023213496-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11034910-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10948475-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017038359-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10168311-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11604181-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11608478-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10494584-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016230116-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112946059-A |
| priorityDate |
2010-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |