http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203926815-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G25-16 |
| filingDate | 2014-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e7d349830ee72011136016ee67a4f81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56ff1435886a8f3b23dd8463e697df12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3ba72d714d9ee519b32040d81c60cd5 |
| publicationDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203926815-U |
| titleOfInvention | The special discharging valve of field irrigation |
| abstract | The utility model discloses the special discharging valve of a kind of field irrigation, the special discharging valve of field irrigation, comprises upper valve body, lower valve body, external sealed cushion rubber and interior O-ring seal; On the medial axis of described upper valve body, arrange and always put on valve body, and screw rod moving up and down, the internal thread screw interlock that the outer silk screw thread on screw rod mates with the upper end cap center of upper valve body; The lower end of screw rod is that a cross section is the connecting head of T-shape, is socketed a land on described connecting head; The inwall of described lower valve body is the up big and down small step hole of radius; On the medial axis of described step hole step surface, be provided with mounting hole, the longitudinal section of pegging graft in mounting hole is for " T " the water shutoff plate of type; On described water shutoff plate, coated with interior O-ring seal, and be bolted with land.When moving on to the small stair hole place of upper valve body on T-shaped water shutoff plate, realize the requirement of sealing under high hydraulic pressure; In the time that T-shaped water shutoff plate moves down between upper and lower valve body, the object that realize under low hydraulic pressure, water-outlet quantity is large. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109469736-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104110501-A |
| priorityDate | 2014-06-16-04:00^^<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/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 18.