http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209012113-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5417a77c9599e3fc35f09ff15cbb2a67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-06 |
| filingDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9477b88275720fc39081fb129dace97c |
| publicationDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209012113-U |
| titleOfInvention | A kind of oil-immersed pump using righting alloy bearing oil groove new construction |
| abstract | The utility model relates to a kind of oil-immersed pumps using righting alloy bearing oil groove new construction, it includes shell, pump shaft, multi-stage impeller, upper lower contact, righting alloy bearing is installed on the pump shaft, it is characterized by: the righting alloy bearing includes bearing axle sleeve, the outer surface of the bearing axle sleeve is equipped with lubrication groove, axle center spiral of the lubrication groove along bearing axle sleeve.This oil-immersed pump using righting alloy bearing oil groove new construction, under conditions of original righting alloy bearing structure is constant, bushing lubrication groove is removed on the outer diameter for being placed on axle sleeve, and is processed into helical structure, the joining place for eliminating groove and hole generates angle protrusion phenomenon. |
| priorityDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.