http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-265890-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3593aa263c595a32b18c95ae4afba299 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B5-20 |
| filingDate | 1987-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2af8af1cc4c7d3088151be0ae344fb7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49c2cccad740ac2a6b2d8f58cc586ceb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6035e938d0ddee3c7371f2a909f69ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61081421ccc35c50278707c36920d691 |
| publicationDate | 1989-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-265890-A1 |
| titleOfInvention | ELECTRICALLY HEATED PURIFICATION OF A MELTING FUEL FOR SILICATIVE SUBSTANCES |
| abstract | The invention relates to an electrically heated passage of a melting furnace for siliceous substances, in particular low-alkali glass, with a passage tube made of heat and corrosion-resistant metal. According to the invention, one or more stabfoermige resistance heating elements, for. B. tungsten, parallel to the Laengsachse within the passage tube at a distance to the passage tube wall in preferably a plane. They are mounted outside of the inlet pipe, known per se Stromzufuehrungen. The effective length of the resistance heating elements is 0.3 to 1 times the passage tube length. The heating of glasses of low conductivity, even during start-ups and temperature-induced flows, takes place without electrical feed-through in the inlet pipe. Fig. 1 |
| priorityDate | 1987-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.