http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210774206-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_543397584c01014900155c8768cf268b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B67D7-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F11-00 |
| filingDate | 2019-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2f6ef27d2b88ce15315f6dfdaff6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46f009b6e4f0aa0c5b48a7061dd0bf68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70f2bbcd6af0540336f6e52ce956ab5f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21d118704e2e573ad06264e3868023bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_906f7e6145d2a2c5c5b52d73d9a5a902 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df3ea6117ee3e532c037e4fb4934291a |
| publicationDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210774206-U |
| titleOfInvention | Waist wheel flowmeter for oil gas recovery and metering of gas station |
| abstract | The utility model provides a can be used to lumbar wheel flowmeter of filling station's vapor recovery system measurement, include: a signal sensor provided at an end of the flowmeter; the signal sensor comprises a magnetoelectric element, a PCB (printed circuit board) and a lead, wherein the magnetoelectric element is arranged on the PCB and is positioned at one side close to the magnetic steel frame; the output end of the magnetoelectric element is electrically connected with a lead wire, and the lead wire is used for connecting an external controller; the magnetic steel frame is provided with a magnet, the magnet and the magnetoelectric element generate relative motion through the rotation of the rotor, high and low level changes are generated on the magnetoelectric element to output pulse signals, and the pulse signals are output to an external controller through a lead. The utility model discloses simplify the structure of traditional roots flowmeter, made the volume of flowmeter diminish, when guaranteeing vapor recovery system measurement accuracy, overcome the unable structural defect who installs the oil vapor recovery system existence of present traditional roots flowmeter. |
| priorityDate | 2019-11-28-04:00^^<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/substance/SID426099546 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6335610 |
Total number of triples: 19.