http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-159209-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B70-3225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y04S20-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J2310-58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D23-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J3-14 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D23-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J3-14 |
| filingDate | 1988-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1992-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-159209-B1 |
| titleOfInvention | Power supply system for electro-hydraulic control systems housing and other control systems in mining and underground construction PL PL EN |
| abstract | A power supply arrangement which is intended, in particular, for intrinsically safe electro-hydraulic control systems for mining and comparable applications, in which several control units and loads controlled thereby are supplied as a group from a common constant voltage source. The voltage source has a current capacity which is smaller than the total current requirement of all the units and loads supplied by it. Each control unit has actual value current measuring device and two controllable current sources which are connected to a common potential line which can simultanously act as a data bus. The arrangement enables the respective effective dynamic current consumption and demands of the control units and loads to be ascertained to enable the available power of the constant voltage source to be determined at any time at the individual control units. The available power of the source can be utilised for an optionally time-staggered ordered control process according to predetermined priorities without overloading the voltage source. |
| priorityDate | 1987-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.