http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000090883-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bfbdee85a8c3ff91ebfff2c019fdbab0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-82 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-366 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-36 |
| filingDate | 1998-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33eceac0e6c942205933cdfe97c8fd10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f577358a1ddd5317e3021b7d37fc9b89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f4fdca0c5f199e79229060d93ceb481 |
| publicationDate | 2000-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000090883-A |
| titleOfInvention | Metal vapor discharge lamp |
| abstract | PROBLEM TO BE SOLVED: To provide a metal vapor discharge lamp having a ceramic arc tube provided at both ends with a thin tubular protruding portion sealed with a current introducing body, even if repetition of lighting and extinguishing is applied to the thin tubular protruding portion. It is configured to prevent the occurrence of cracks. SOLUTION: A ceramic protrusion 2 having an outer diameter smaller than that of the discharge vessel 1 is provided at both ends of a discharge vessel 1, and an end of an electrode core rod 5 is welded to a tip closing portion 3a inside the protrusion. A thin-walled molybdenum tube is inserted and arranged via a minute gap, and a gap between the inner wall surface of the ceramic protrusion and the outer peripheral surface of the molybdenum tube is sealed with a frit layer 8 to form a ceramic arc tube. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004356098-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4524787-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002231186-A |
| priorityDate | 1998-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.