http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100949792-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03B7-077 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F15-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F15-00 |
| filingDate | 2007-08-24^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100949792-B1 |
| titleOfInvention | Backflow prevention water meter |
| abstract | The present invention is installed in the middle of the pipe flowing water so that the water flows freely in the forward direction, but the water in the reverse direction to prevent the water meter to operate so that the water meter can not be used for impure purposes, An input pipe installed to supply water, an output pipe installed to pass through the water introduced into the input pipe to be discharged to the outside, and supplied to the user, and an amount of water supplied through the input pipe to exit the output pipe. In a water meter in which a vane is installed therein so as to rotate in accordance with the flow of water for metering, at least one of the input pipe and the output pipe blocks the pipeline so that water flows only in one direction and not in the opposite direction. To prevent the backflow of the pipe inclined outward from the pipe to open Doedoe the installation, characterized in that by the pressure of water inside of the backflow preventing portion backflow room earth so as to open and close the conduit by moving along prevent back flow of the tube form is provided.n n n n Backflow, weighing, prevention, gear set, vans |
| priorityDate | 2007-08-24^^<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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