http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2043363-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bfbdee85a8c3ff91ebfff2c019fdbab0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-82 |
| filingDate | 1991-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd7e4b3d3193f274f8e4c5e5d98a74cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bb22fb1d3d86aa742393cd994b07b25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c6050e31240a1606fa07c7340ebbd74 |
| publicationDate | 1991-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2043363-A1 |
| titleOfInvention | Metal halide lamp apparatus |
| abstract | ABSTRACT OF THE DISCLOSURE A metal halide lamp apparatus comprising a reflecting mirror and a metal halide lamp absent an outer bulb has a reflecting/thermal insulating film and a frost portion which is partially formed on the lamp outer surface within a predetermined range continued from the reflecting/thermal insulating film. This causes a decrease in an overall illuminance decrease and the attainment of a desired illuminance ratio and prevents the occurrence of irregularity in illuminance and color. In addition, since electrodes are asymmetrically disposed, it is possible to decrease the rate of devitrification of the luminous tube and make an attempt to increase the life of the luminous tube. |
| priorityDate | 1990-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.