http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113857722-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3849a0cad9e614dee8fe31e161735a1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d95c2f405643b85baf4a6e42aa98504 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B5-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B5-02 |
| filingDate | 2021-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e60e32715d955086a2cf4883f5e3060b |
| publicationDate | 2021-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113857722-A |
| titleOfInvention | Powder purging device at inlet of welding machine |
| abstract | The invention belongs to the field of welding machines, and particularly relates to a powder purging device at an inlet of a welding machine, which comprises a purging beam, a gas blowing hole and a purging unit; the blowing beams are uniformly provided with blowing holes; the purging unit is arranged on the purging beam; the blowing unit comprises a base pipe, a cover pipe, a steel ball, an exhaust hole and a guide pipe; a base pipe is fixedly connected to the upper thread of the air blowing hole in a sealing manner; the base pipe is in threaded sealing connection with a cover pipe; through the steel ball at base pipe and the intraductal damping rotation of lid, thereby can change the angle of stand pipe, thereby can realize that the position of accurate regulation gas blowing gets rid of the iron oxide powder, and can practice thrift compressed gas, through built-in pneumatic joint, make tracheal connection with dismantle more convenient, and built-in pneumatic joint, make the outward appearance wholeness of sweeping the roof beam strong, it is protruding not have, easy to assemble uses, the problem that the iron oxide powder leads to welding quality low has not been got rid of in the welding of having solved traditional welding, the quality of welding seam has been improved. |
| priorityDate | 2021-09-13-04:00^^<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/SID419559288 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID14945 |
Total number of triples: 16.