http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005067775-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66B1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66B1-34 |
| filingDate | 2003-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdaa7c6639baffc9ad9e96f8daab145b |
| publicationDate | 2005-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005067775-A |
| titleOfInvention | Inspection device for secondary battery device for elevator |
| abstract | An inspection device for a secondary battery device for an elevator that automatically inspects a secondary battery device at a predetermined time is provided. An AC power from an AC power source is converted into DC by a converter 11 and then converted into AC power of variable voltage and variable frequency by an inverter 15 to drive an electric motor 2 between the converter and the inverter. A secondary battery 21 provided between the DC buses 9 for storing DC power from the DC bus during regenerative operation of the elevator and providing the DC power stored in the power running operation and when no power is supplied from the AC power source to the DC bus; An elevator equipped with a secondary battery device composed of the charge / discharge device 200 is forced to shut off the AC power supply at a predetermined time by means of forced power cut-off means 50 and 51, and the secondary battery at the time of the forced power cut-off is passed through the charge / discharge device. When the operation operation of the elevator by the supplied power is not normal, the charging / discharging device is provided with a diagnostic means 52 for diagnosing that there is an abnormality. [Selection] Figure 1 |
| priorityDate | 2003-08-21-04:00^^<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/SID410553718 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID13652349 |
Total number of triples: 15.