http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-205477508-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f1730544c4a422ca95fa5fc226d0544 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-06 |
| filingDate | 2016-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29df73a5d3a8932ac0422bb01f7f05bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9200074754b21500105ebf071a3daa6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83baa346dc3b9c23ef9e80a4e8fa9aeb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f488a8eeac8d782f75ad303580819a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7be9b59672c9121044cc121612253bd |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-205477508-U |
| titleOfInvention | Electric pump well preventer |
| abstract | The utility model discloses an electric pump well preventer, which comprises a housin, location fork board, the hydro -cylinder assembly, the flashboard assembly, a piston rod, lock sleeve and lower flange, the casing lower part divide into oil structure in the ninth of the ten heavenly stems, the hydro -cylinder assembly, the flashboard assembly, piston rod and lock sleeve setting are in the casing, the piston rod is connected to the hydro -cylinder assembly, the flashboard assembly is connected to the piston rod, the lower flange is fixed on the casing, location fork board is installed and can be rotated together with the casing on the casing, have on the location fork board with electric pump well oil pipe post on the opening that matches of cable, the opening that matches with the cable has on the flashboard assembly, the opening direction of location fork board is the same with the opening direction of flashboard assembly. The utility model discloses the location fork board that utilizes the electric pump well preventer up end pushes near oil pipe, changes the electric pump well preventer casing again, makes location fork board adjust cable plug in cable well, and the single face opening that proves the electric pump well preventer flashboard promptly is also just to the cable, but does not need cut -off cable direct mount again, has improved the treatment effeciency of blowout. |
| priorityDate | 2016-04-11-04:00^^<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/SID455621757 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458393341 |
Total number of triples: 17.