http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-204168580-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d33880cbd0a3c8b34974d346979d0dcf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H1-26 |
| filingDate | 2014-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31c5f35c76932c67819ea78539f08154 |
| publicationDate | 2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-204168580-U |
| titleOfInvention | There is the negative electrode of spiral stream guidance structure |
| abstract | A kind of negative electrode with spiral stream guidance structure, relate to a kind of flow-guiding structure of plasma torch, it is characterized in that negative electrode is made up of cathode taps and cathode sheath, cathode sheath is open circles barred body structure, the pole body of cathode sheath there is spiral stream guidance convex body, space in spiral stream guidance convex body forms spiral air flow and forms passage, the interior space of cathode sheath forms cooling chamber, cathode taps is embedded in the pole body of cathode sheath front portion, the front end of cathode taps is stretched out from cathode sheath, there is cooling urogomphus the rear end of cathode taps, and cooling urogomphus extend in cooling chamber; The front end of cathode sheath is by the conical structure of rear withdrawn forward; There is internal thread interface the rear end of cathode sheath; The front end of cathode taps is arc-shaped structure.The utility model is applied in plasma torch, and operationally form spiral shielding gas flow, air-flow center can not produce vacuum or negative pressure; make shielding gas flow energy covered cathode head end comprehensively; in conjunction with cooling protection measure, make negative electrode not easily ablated, to extend the life cycle of plasma torch. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106211533-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104902665-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104333967-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106488640-A |
| priorityDate | 2014-10-27-04:00^^<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/SID450964499 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID150906 |
Total number of triples: 18.