http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108331740-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02N2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-1072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02N2-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B43-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-108 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B53-10 |
| filingDate | 2017-01-20^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108331740-B |
| titleOfInvention | Fluid delivery device |
| abstract | A fluid delivery device, comprising: a valve body having an outlet passage and an inlet passage; the valve cavity body seat is provided with an inlet valve channel, an outlet valve channel and a pressure chamber, and the pressure chamber is respectively communicated with the inlet valve channel and the outlet valve channel; the valve diaphragm is arranged between the valve body and the valve cavity seat and is provided with two valve sheets which respectively correspond to the closed inlet valve channel and the outlet valve channel and can convexly extend and deform by a displacement amount to form a valve switch structure; an actuator cap pressure chamber; the cover body is covered on the actuator in a sealing way and penetrates through the plurality of locking holes; through holes corresponding to the locking holes are respectively arranged on the valve body, the valve cavity seat and the actuator, so that the locking element penetrates into the through holes to be locked on the locking holes, and wire grooves are arranged on the valve body, the valve cavity seat, the vibrating plate and the cover body, so that electrode wires of the piezoelectric element are embedded and protected, and the fluid conveying device formed by positioning and assembling is formed. |
| priorityDate | 2017-01-20^^<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/SID452055648 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID159990 |
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