http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-1010374-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_527f747728ecde077c35e7d5ff3d240b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-0735 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-02 |
| filingDate | 1998-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7216c37078f345d1e921f804c91761e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f46cc80f211bca92938ee9439290b575 |
| publicationDate | 2000-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NL-1010374-C2 |
| titleOfInvention | Construction of electrode for high-pressure discharge lamp and method for its manufacture. |
| abstract | A high pressure discharge lamp cathode has a conical front end with a carbonized sloping portion and an untreated adjoining edge or tip. A high pressure discharge lamp electrode arrangement includes an electron emitter-doped refractory metal cathode which has the design described above. An Independent claim is also included for production of a high pressure discharge lamp electrode by: (a) applying a liquid containing a graphite-containing sintering medium onto a cathode and optionally also onto an anode, with exception of the edge region, and then drying; (b) preheat treating in vacuum to remove contaminants and then heating to the sintering temperature; (c) removing the sintered applied medium; and (d) heating the electrode in vacuum to a carbonizing temperature to achieve a desired carbonized layer depth. |
| priorityDate | 1998-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.