http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0992204-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee75389641cb94fa57bab89af91904f1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-54 |
| filingDate | 1995-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e77794a99739af0466c576e314207ff3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74f80b2770df5bca035cf9542dee0a4c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_854f8ac4390e40ba2fa31a09ac742b86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14f2aa046fd4c0947758f6c2231165b8 |
| publicationDate | 1997-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0992204-A |
| titleOfInvention | Metal halide lamp and its lighting device and lighting device |
| abstract | (57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a metal halide lamp capable of lowering the color temperature without impairing the high efficiency and high color rendering property of the metal halide lamp, and not changing the color temperature during its life, and its lighting device and lighting device. provide. SOLUTION: An envelope 20 accommodates a light-transmissive middle cylinder 30 containing an ultraviolet blocking material and an arc tube 10 surrounded by the middle cylinder 30. The arc tube contains a halide of a rare earth metal, At least one halide of tin and lead is enclosed, and the light emitted to the outside has a color temperature Tc of 3 Average color rendering index R of 300K or more and 4000K or less It is a metal halide lamp having a of 90 or more. Even if the color temperature of the arc tube cannot be lowered sufficiently in order to maintain high efficiency and high color rendering, the middle tube compensates by lowering the color temperature, thus increasing the efficiency and color rendering of the entire lamp, and The color temperature can be lowered. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007091594-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6639361-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001076670-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007012336-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4531946-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6469442-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6342764-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6646379-B1 |
| priorityDate | 1995-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.