http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11118690-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc8933d70ce61cff18389b355301acad |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K41-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K31-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K31-1221 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K25-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K31-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K41-12 |
| filingDate | 2017-06-19^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-14^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36856f4a45b2a613d52d95f323853438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_038b190aeec6022aa401869605ca0a49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1b26b9f4ba90e3dc0b29491705d5fbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f92bf3bb31bbddc930306c584746d3e3 |
| publicationDate | 2021-09-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11118690-B2 |
| titleOfInvention | Fluid control valve and fluid control valve manufacturing method |
| abstract | A fluid control valve and manufacturing method thereof, wherein, when a pressing force acts on the engagement surface between a diaphragm member and a valve seat-contacting member, the valve seat-contacting member is not displaced and no gap is formed. The diaphragm member made of a first fluorine-based resin material is provided with a diaphragm membrane and a rod-shaped part in the center of the diaphragm membrane. The valve seat-contacting member made of an injection-moldable second fluorine-based resin material is provided with a ring-shaped sealing surface and a recess on the opposite side from the ring-shaped sealing surface. The rod-shaped part is partly fitted into the recess. A ring-shaped recessed is formed on outer circumference of a portion of the rod-shaped part. A small diameter recess is formed on the inner circumference of the recess. The ring-shaped recess section and the small diameter recess adhere closely to form the engagement surface. |
| priorityDate | 2016-06-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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