http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020005284-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07f8e7105efc8b139c53bcb84eadff06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B41-298 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B41-14 |
| filingDate | 2000-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_295336dca1478c0dbace6dda0adba847 |
| publicationDate | 2002-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20020005284-A |
| titleOfInvention | Spark noise protecting circuit for electric starter of luminance lamp |
| abstract | According to the present invention, in the electronic ballast having the oscillation after commutation of the AC power, the flicker is remarkably reduced and one spark gap is installed in one phase (R) of the input terminal.n n n Each phase (R, S, T) of the AC power source constituting the input stage of the electronic fluorescent ballast has an input stage (N1, N2, N3) of the first to third spark gap 71 corresponding to each phase (R, S, T) , 72 and 73, respectively, and the second and third spark gaps 72 and 73 corresponding to the respective phases S and T are grounded through the bypass capacitors C13 and C14. Electronic fluorescent lamp ballast protection device, characterized in that provided between the ground terminal (N3) and the input terminal (N2, N1) of the input stage of the fluorescent lamp ballast 80, respectively. |
| priorityDate | 2000-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.