http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1189133-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S315-05 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B41-2325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B41-044 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B41-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B41-232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B41-23 |
| filingDate | 1982-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_607588bb589776425627776caf97c191 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3da4c0bfac5f9df527ff8cb4b1ff7ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d37e7a38769abf60217e364b9e15248 |
| publicationDate | 1985-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1189133-A |
| titleOfInvention | Circuit for starting and operating fluorescent lamps |
| abstract | CIRCUIT FOR STARTING AND OPERATING FLUORESCENT LAMPS ABSTRACT OF THE DISCLOSURE A circuit for starting and operating fluorescent lamps from an a c power source, comprising reactive ballast means connected to ballast the lamps and having a non-linear characteristic for producing harmonics of the power source frequency, and a capacitor and a cathode heating transformer connected in series and connected to receive power from said ballast means and resonant in a frequency range including two or more of said harmonics. A switch may be connected in series with the capacitor and cathode heating transformer for opening the cathode heating circuit when the lamps are operating, to conserve electrical energy. |
| priorityDate | 1981-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.