http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20100028324-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8d95d5b12395c47e98459c641394374 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3612 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K5-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C1-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K5-00 |
| filingDate | 2008-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2773c885b6171525a4de464490f84c08 |
| publicationDate | 2010-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20100028324-A |
| titleOfInvention | Portable welding gas composition and method for manufacturing welding vessel injecting welding gas |
| abstract | The present invention relates to a portable welding gas composition that can increase the thermal power when welding by mixing the catalyst to increase the heating temperature.n n n Conventional butane gas has a problem in that the heating temperature is low during combustion (800 ° C. or less), so that metals of various materials cannot be welded. To solve this problem, the present invention provides 45 to 60 wt% of butane (Propane-isbutane-nbutane), Propane 15-30 wt%, Acetone 14-29 wt%, Pentane 1-10 wt%, 1,2-Dichloropropane 0.1-0.9 wt%, Methyl It provides a portable welding gas composition, characterized in that 0.1 to 0.5% by weight of carbonate is mixed in a liquid state inside the container.n n n Therefore, according to the present invention, by mixing acetone and pentane as a catalyst in a mixture of propane and butane, the heating temperature is increased when welding, thereby rapidly welding metals of various materials. |
| priorityDate | 2008-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.