http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2107057-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M7-515 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K10-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M7-515 |
| filingDate | 1971-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2107057-B2 |
| titleOfInvention | POWER SOURCE FOR PLASMA WELDING |
| abstract | A plasma-jet arc welding power source (for use in both automatic and manual welding of ferrous, non-ferrous and lightweight metals, e.g. Al or Mg) comprises a first d.c. source connected on the positive side to the workpiece and on the negative side, via the series-aiding connecting of a SCR and a diode, to the electrode, and a second d.c. source the no-load voltage of which is sufficient to maintain a stable reverse-polarity arc, connected on its positive side to the nozzle of the welding gun and on its negative side via another series aiding connection of a SCR and a diode to the workpiece. The like electrodes of the SCR's are interconnected via capacitors. |
| priorityDate | 1971-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559466 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID27284 |
Total number of triples: 13.