| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3586977bece2cd76fa32ca86ca95865
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de789fd9c70ac175fbfabb23ce8d4783 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-0737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-0732 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-06 |
| filingDate |
2003-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a4867548a263c532df012e257271eb7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21f3399c2f7d156ede2a928ff17f2262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ff7085a08c89eb43572c61a12b04ab7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1524e90ddb1926e8629417aa2be8b64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e65b910c72a81b9f3ba4ff402f8b1723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fc136165ea9f64133219753864e2178 |
| publicationDate |
2011-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1481418-B1 |
| titleOfInvention |
Short arc high-pressure discharge lamp- |
| abstract |
The invention relates to a short arc high-pressure discharge lamp (1) for dc operation, comprising a discharge vessel (2) that has two necks (4) diametrically opposite each other, in which an anode (26) and a cathode (7) made of tungsten are melted in a gastight manner, and which has a filling made of at least one noble gas and possibly mercury. According to the invention, at least the material of the cathode tip (11) contains lanthanum oxide La2O3 and at least another oxide from the group consisting of hafnium oxide HfO2 and zirconium oxide ZrO2 in addition to the above-mentioned tungsten. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102015218878-A1 |
| priorityDate |
2002-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |