http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101756271-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V1-159 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-72 |
| filingDate | 2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101756271-B1 |
| titleOfInvention | Apparatus for measuring stages of ground water and surface water based on magnetostriction and multi-measurment system using the same |
| abstract | The present invention relates to a sensor for measuring the level of groundwater and surface water using magnetostrictive displacement and a multi-measurement system for groundwater and surface water. The level sensor of the present invention comprises: an outer case having a hollow inside and extending in the longitudinal direction; A pendulous line spaced apart from the inner wall in the hollow of the outer case and extending in the longitudinal direction; A floating permanent magnet which is guided along the natural line and is installed to be able to flow in the longitudinal direction and whose position is variable corresponding to the water level of the water surface; And a second magnetic field formed in the circumferential direction of the pendulum by the current pulse and a second magnetic field formed in the axial direction of the pendulum by the permanent magnet are generated And a transmission / reception unit for receiving the elastic waves. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102038770-B1 |
| priorityDate | 2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.