http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014129745-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7af673589ca45d2fd8b9ea902cdbd1dc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-1821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2900-0418 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| filingDate | 2012-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5776f877da1353783badce5b6074c6f7 |
| publicationDate | 2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014129745-A |
| titleOfInvention | Urea water addition controller |
| abstract | To provide a urea water addition control device with high accuracy of the amount of urea water added to exhaust gas without complicating the process. An injection amount correction unit 35 is configured to inject an injector from an injection amount error E calculated from a total injection amount Ct of urea water set by an injection valve control unit 34 and a decrease amount Ld of urea water in a urea water tank. The injection characteristic of urea water at 20 is estimated, and the command value of the control signal output to the injector 20 is corrected based on the estimated injection characteristic. As a result, the injection amount of urea water injected from the injector 20 into the exhaust gas is corrected in consideration of each individual injector 20 or a change over time. [Selection] Figure 1 |
| priorityDate | 2012-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.