http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006524571-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23D79-025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23D79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K7-06 |
| filingDate | 2004-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006524571-A |
| titleOfInvention | Apparatus and method for thermal deburring of slotted well liners |
| abstract | An apparatus and method that can remove burrs and micro-branches by exposing them to an oxidative flame without raising the temperature of the adjacent matrix to a high temperature that causes metallurgical changes or other undesirable effects. It is to provide. A plurality of gas torches arranged radially in the periphery of the outer peripheral surface of the torch head so that the flame faces the inner surface of the liner when the torch head is inserted into the slotted liner. This is accomplished by using a torch head assembly with a nozzle. Auxiliary oxygen is introduced at the nozzle outlet, which greatly increases the flame speed and intensity, thereby increasing the flame temperature. Auxiliary oxygen is introduced through an annular passage that surrounds the nozzles, effectively forming a cylindrical curtain that surrounds the flame of each nozzle. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101802206-B1 |
| priorityDate | 2003-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.