http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000113859-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a6a69da5879eb83f56f6876dba3e3cf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-12 |
| filingDate | 1998-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a27720fc09b319e3231546c99064abce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_347cf29de43497e1a2885a5692cf3dc7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_192766da1a248434815fc740c99bb736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ade76bfd633e60acb0fa69405eac25a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_410b86306530c95312bd58f234d7a89a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3ea7be521dd37b85d00eb95db632124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d38ea437549d84baa50f9ba6184382d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e73ae8d918613a2bde447edda2489676 |
| publicationDate | 2000-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000113859-A |
| titleOfInvention | Metal vapor discharge lamp |
| abstract | (57) [Problem] To provide a highly reliable sealing portion capable of obtaining stable optical characteristics over a lifetime, improve luminous efficiency, and improve luminous flux rising characteristics in an initial lighting period. SOLUTION: An arc tube 1 made of a translucent ceramic, an outer tube 2 surrounding the arc tube 1, and metal wires 3a and 3b for fixing the arc tube 1 in the outer tube 2 are provided. A predetermined pressure of nitrogen is sealed in the outer tube 2. The arc tube 1 has a main tube 5 And narrow tube portions 6 provided at both ends of the main tube portion 5. A conductive cermet 7 is inserted into each narrow tube portion 6 and sealed by a glass frit 8. The frit 8 is poured into the gap between the inner surface of the thin tube portion 6 and the outer surface of the conductive cermet 7 to a position where the distance L between the discharge space side end surface of the frit 8 and the discharge space end surface becomes 7 mm. . The temperature of the end face on the discharge space side of the frit 8 is 800 ° C. at the maximum. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4524787-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003100254-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002231186-A |
| priorityDate | 1998-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.