http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013034407-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b825cd68ece11e16a377a3f113d1da03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d198e5b73f1dfca75a8fd28130022299 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed5e1e154a104d52b8ab6ded253ef891 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84fb3cafd3dee60cd45426a3543c51c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de789fd9c70ac175fbfabb23ce8d4783 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B41-2887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B41-2928 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B41-292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B41-288 |
| filingDate | 2012-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b663619760f26d597d354e1a4ce24617 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f89719ff080eb773a5826ac63d03fc9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc6d5480e917d5c23b98c83560c91cd1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4089e9293aa478af4e26877db1a0746e |
| publicationDate | 2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013034407-A1 |
| titleOfInvention | High frequency electronic ballast, high intensitiy discharge lamp and control method thereof |
| abstract | The present invention relates to a high frequency electronic ballast used in a high intensity discharge lamp, comprising a filter-rectifier unit (1), and a DC/AC converter (2) connected to the filter-rectifier unit (1), wherein the high frequency electronic ballast further comprises a control unit (3) which is connected, at one side, to the filter-rectifier unit (1) for collecting a DC voltage and a ripple voltage in the DC voltage, and is connected, at the other side, to a frequency control sweeping unit (4) that produces a control signal based on the DC voltage and the ripple voltage and transmits the control signal to the control unit (3), the control unit (3) controls the DC/AC converter (2) to output a current having a working frequency in accordance with the control signal, the working frequency is a frequency which swept with respect to a preset center frequency of the high intensity discharge lamp (5) by a preset frequency sweeping range. In addition, the present invention further relates to a high intensity discharge lamp, and a method for controlling a high intensity discharge lamp comprising the high frequency electronic ballast. |
| priorityDate | 2011-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.