http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0751861-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c6822c12f445ab54104ad52dae58033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H1-32 |
| filingDate | 1993-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8a9abc039f22c517b5544365445e628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78f18e2b3551f72bcaaf70396b906a53 |
| publicationDate | 1995-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0751861-A |
| titleOfInvention | Plasma cutting method and plasma cutting apparatus |
| abstract | (57) [Abstract] [Purpose] To prevent a nitride layer from being formed on a cut surface when a plasma cutting method of injecting a secondary air stream along a plasma arc is carried out. [Structure] A nozzle 4a is attached to an electrode 1 provided on a plasma torch A. The nozzle member 4 having the nozzles 4 formed therein is fitted, and the secondary nozzle member 9 having the secondary nozzles 9 a formed therein is also fitted. A flow passage 10 connected to the secondary nozzle 9a independently of the plasma gas supply passage 5 connected to the nozzle 4a. To form. A nitrogen gas supply system D having a flow rate adjusting mechanism 12 and an oxygen gas supply system E having a flow rate adjusting mechanism 15 are connected to the flow passage 10 to adjust the ratio of the mixed gas in the secondary air flow 11. |
| priorityDate | 1993-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.