http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-102708-U1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D13-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D15-00 |
| filingDate | 2010-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-102708-U1 |
| titleOfInvention | INSTALLATION FOR ENERGY SUPPLY OF THE PUMP MOTOR OF THE ARTESIAN WELL |
| abstract | The utility model relates to the operation of electric centrifugal pumps for raising underground water from artesian wells and can be used while lifting liquid from a well inside which a centrifugal pump with an electric motor is located, the power supply of which is automatically regulated.n n n The objective of the utility model is to provide reliable power supply to the centrifugal pump motor in an artesian well.n n n The solution to this problem is provided by installing an artesian well pump for powering the electric motor of the pump, which contains the electric motor power supply system from the external mains and adjustable electrical equipment, due to the fact that the three-phase input of the mains via the circuit breaker is connected to the three-phase electronic electric meter, which is connected to the Cascade compact electric device for automatic regulation of energy supply; they are installed on separate boards in a metal common cabinet, which is located in the premises of the artesian well or the aforementioned electric meter with a circuit breaker and the electrical device "Cascade" are installed in separate metal cabinets that are located outside the premises of the artesian well.n n n To ensure fire and explosion safety of the installation, separate metal cabinets are installed in the switchboard room, which is located near the artesian well.n n n To trigger automatic control of energy supply by the compact electric device "Cascade", the compact electric device "Cascade" is equipped with a "dry run" sensor, which can be triggered when the water level in the artesian well decreases.n n n Claims 3n n n 2 zp, illustration 5 |
| priorityDate | 2010-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.