http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1165375-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-35 |
| filingDate | 1981-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51e51dca8862a20a84418c0dd2ad504d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68d55198e08b06ec4a3f6df3e31abae1 |
| publicationDate | 1984-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1165375-A |
| titleOfInvention | Metal vapor lamp having internal means promoting condensate film formation |
| abstract | METAL VAPOR LAMP HAVING INTERNAL MEANS PROMOTING CONDENSATE FILM FORMATION ABSTRACT In a high intensity metal halide discharge lamp, means are provided associated with the interior surface of the envelope to promote thy formation and spreading of a liquid film of condensate thereon. Such a film can lower the color temperature as a result of pressure broadening and self-reversal of the sodium line, and also by acting as a color correcting filter. The film-promoting means may be a coating which imparts an ir-regularity to the surface such that the reduction in exposed surface area by coverage with a uniform liquid film is energetically favored. Alternatively, a chemi-cally different surface better wetted by the metal halide dose may be used. |
| priorityDate | 1981-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.