| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a6cc1e773ab15ee09b5e9f9ecc35f53 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02N2300-2011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P3-0407 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P5-1502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01T15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P3-0407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01T19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P23-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02P23-04 |
| filingDate |
2014-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a7a24fde54554feeb31faf164223109 |
| publicationDate |
2015-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015089378-A1 |
| titleOfInvention |
Relay-mode method to drive corona ignition system |
| abstract |
A corona ignition system for maintaining a drive frequency approximately equal to the resonant frequency of a corona igniter is provided. The system includes a current sensor, at least two cascaded timers which are electrically independent of a controller, and at least two switches. During operation, the current sensor measures the current at an input of the corona igniter. A conditioned current signal including information related to the zero crossings of the current ultimately activates a pair of the timers which in turn control and drive one of the switches. The conditioned current signal is not processed by the controller before driving the switch. |
| priorityDate |
2013-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |