http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-206668563-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e1fcd6eba6f6d3e91942681060f0ca36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D13-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-44 |
| filingDate | 2017-04-06^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b26c30071a80514cbfddd3ef1124daff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9883f77237920eaf0ef4b7627c885313 |
| publicationDate | 2017-11-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-206668563-U |
| titleOfInvention | Multistage middle open pump |
| abstract | The utility model discloses a kind of multistage middle open pump, including pump shaft；Impeller, the impeller suit are fixed on the pump shaft；The pump housing provided with flow channels, the pump housing are set in the outside of the pump shaft, and the impeller is located in the flow channels, and the inwall of the impeller and the pump housing cooperatively forms accommodating cavity；And water conservancy diversion lining, the water conservancy diversion lining is arranged on the pump housing and in the accommodating cavity, and water conservancy diversion lining abuts cooperation with inwall, the impeller of the pump housing.So, when impeller rotates with pump shaft, because the buffer action of water conservancy diversion lining can avoid the pump housing and the fretting wear of the direct relative motion of impeller generation, can also reduce flow media washes away the galling to be formed to impeller simultaneously, so as to be advantageous to be lifted the service life of whole pump and operational efficiency and stability, it additionally can make whole pump that there is excellent conservancy property, avoid that liquid stream disorder occurs. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106762677-A |
| priorityDate | 2017-04-06^^<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/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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