http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214868000-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94788b2ade70ce73804a688d9da01550 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-70 |
| filingDate | 2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c1586050905b97134ee81e07fb5d38c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4059f1830f546e35096758e1f7f9aa8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b2e550ca8a0d8301b30294c349536f3 |
| publicationDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214868000-U |
| titleOfInvention | Protective nozzle for laser welding machine |
| abstract | A protective nozzle for a laser welding machine comprises a protective nozzle main body, wherein the protective nozzle main body is provided with an upper part and a lower part, the upper part is used for being sleeved with a laser head of the laser welding machine, the lower part is horn-shaped, a thin opening end of the lower part is in butt joint with the upper part, a through hole for the laser head to pass through is formed in the center of the upper part, and an emergent hole of the laser head passing through the through hole is positioned in a horn-shaped structure of the lower part; the protective nozzle body is internally provided with at least one first air flow channel and at least one second air flow channel, the first air flow channel is used for being connected with an air suction device, an air suction port of the first air flow channel is positioned in an area surrounded by a thin opening of the lower part, the second air flow channel is used for being connected with an air blowing device, and an air outlet of the second air flow channel is positioned on the wide-mouth edge of the lower part. The utility model discloses a laser-beam welding machine is with protecting the safety of operating personnel, prevents simultaneously that the external world from causing the interference to the laser of exit aperture transmission; and the welding effect is improved, and the quality of laser welding is ensured. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116135410-A |
| priorityDate | 2021-01-22-04:00^^<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/SID451414875 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID21973728 |
Total number of triples: 18.