| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B66B11-024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66B11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66B1-06 |
| filingDate |
2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_393d6e3bed653b93b8ecf216c9d9c47f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4fe86fcbd7aa3f3cb593203aa8e9e9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_631a867acacedc75ec4a7b9e8a7830a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75a631798133372252795876916033f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8af1362bccdb356997d8743837e65986
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a91667376f42adc1dab072372b90d1b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb0978a75755d208f8bffff861deaa3a |
| publicationDate |
2015-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2015078034-A |
| titleOfInvention |
Elevator pressure control device |
| abstract |
An object of the present invention is to solve the problem of atmospheric pressure control due to secular change and to prevent service deterioration. SOLUTION: A blower 1 for taking air into and out of an elevator car, an inverter 4 for adjusting an air volume of the blower 1, parameters relating to aging of the blower 1 or the car 3 set in advance, and air pressure inside and outside the car 3 In an elevator air pressure control device that includes a required rotational speed calculation means 12 that creates a rotational speed command to the inverter 4 based on the target differential pressure, the parameter is the blower 1 according to the command from the inspection operation execution means 15. It is calculated based on the pressure difference between the inside and outside of the car measured by the differential pressure gauge 13 in the operating state. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113602939-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020138835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113602939-B |
| priorityDate |
2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |