| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a135a933620c99beab01d4ac785d25 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P5-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-2422 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02P5-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02P5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-04 |
| filingDate |
1999-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_003e1714da190acce35c2b391391c12e |
| publicationDate |
2001-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1117915-A1 |
| titleOfInvention |
A control method for spark-ignition engines |
| abstract |
The control system disconnects the throttle from direct connection with the accelerator pedal, which sets the power requirements or demand. The demand signal passes to a computer control or microprocessor which electronically controls the throttle as a function of the engine operating conditions and pre-established values for controlled parameters stored in bitmaps in the microprocessor's memory. It is preferred to use a fuel injecting stratified charge spark plug in conjunction with the electronic control system and use the electronic control system to control the primary and auxiliary fuel injection systems as well as the ignition timing to permit the engine to run under very lean conditions to produce low levels of emissions such as nitrogen oxides, hydrocarbons, and carbon monoxide. |
| priorityDate |
1998-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |