http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111238407-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_902f73e8b912ace42ec8d38718abdd7d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H9-167 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H31-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H11-0062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H1-0015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H33-596 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-26 |
| filingDate | 2020-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a5304909c99c162d4c847c935824732 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43a5f512262497cbc64181a3e18dd9e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0b7ace1145432e82180bf2d5efe54a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e844bf387db31d6c54bf4bfe7f115c5 |
| publicationDate | 2020-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111238407-A |
| titleOfInvention | A sensor system for measuring the angle of the knife of the catenary isolation switch |
| abstract | The invention discloses a sensor system for measuring the angle of a catenary isolation switch knife, comprising an optical fiber angle sensor, a base, a support plate, a light source optical fiber, a laser transmitter, a metal aluminum box, a relay, a step-down power supply module, and a control circuit Board, photoelectric converter, and receiving fiber, the rotation of the knife drives the rotation axis of the fiber angle sensor to rotate, and the circuit board relay is turned off to control the laser transmitter to work, and the laser transmitter emits a laser beam into the light source fiber. The receiving fiber receives the laser beam reflected from the light source fiber, and then transmits it to the photoelectric converter to convert the light intensity into a voltage signal to realize the function of photoelectric conversion, and then transmit the converted electrical signal to the control circuit board for processing, and finally The knife angle collected by the optical fiber angle sensor is output, and transmitted to the PC of the catenary isolation switch management department through RS485 communication, which is convenient for the staff to view. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114810842-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021151340-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11501935-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113327807-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022094874-A1 |
| priorityDate | 2020-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.