http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217842709-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ed085c1e996ede6745d950c8b9c7e51 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K1-32 |
| filingDate | 2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e94e1834975c00737ecad9b968bc0c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee66b5b7ac5ad3ed31da0b0118831b8f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1ac5720e7a0cb10079cf588e192c28d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7a13d6d9db20b76a6484d6dc90f468a |
| publicationDate | 2022-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217842709-U |
| titleOfInvention | A quick plugging cover for the shaft head of a butterfly valve |
| abstract | The utility model discloses a quick plugging cover for a shaft head of a butterfly valve, which relates to the field of energy and gas. Including the plugging cover body, the plugging cover body is provided with a plugging cavity, the plugging cavity is connected with a plurality of evenly distributed installation holes opened on the leak plugging cover body, and two symmetrical threads are opened on the outer peripheral side of the leak plugging cover body Each threaded hole is threadedly connected with a threaded thread, and the outer peripheral side of the leak plugging cover body is connected with a sealing mechanism. The sealing mechanism includes a magnet detachably connected to the outer peripheral side of the leak plugging cover body. One end of the magnet is rotatably connected with a rotating shaft, the rotating shaft is connected with two symmetrical side plates, a rotating shaft is rotatably connected between the side plates, a rotating roller is connected with the outer peripheral side of the rotating shaft, and a torsion spring is connected between the rotating roller and the side plates; The new method of fast sticking can effectively solve the safety hazard of a large amount of gas leakage from the shaft head of the butterfly valve, and avoid the production accident caused by untimely or improper treatment of the blast furnace. |
| priorityDate | 2022-05-25-04:00^^<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/compound/CID14789 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419525871 |
Total number of triples: 18.