http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020031535-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcb8ef196cdff59295edeef3febb24a6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04C29-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04C29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-00 |
| filingDate | 2019-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd9d52bcbb0f56f57e1501dca1fa8ed0 |
| publicationDate | 2020-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020031535-A1 |
| titleOfInvention | Compressor and air conditioner using same |
| abstract | The purpose of the present invention is to provide a compressor in which trifluoroiodomethane (CF3I) is used as a coolant and for which performance decline caused by demagnetization of a permanent magnet is suppressed. The present invention comprises, in a sealed container: a compression mechanism 2 that compresses a coolant; and an electric motor 7 that drives the compression mechanism 2. The electric motor 7 comprises: a stator 7b that has a coil; and a rotor 7a that has a permanent magnet 33. The coolant is trifluoroiodomethane (CF3I) alone or is a mixed coolant that includes trifluoroiodomethane and another coolant. The present invention also comprises: a temperature sensor 64 that detects the discharge temperature of coolant that is discharged from the compression mechanism 2; and an inverter control means 66 that controls the electric motor 7. On the basis of a signal from the temperature sensor 64, the inverter control means 66 controls the current supplied to the electric motor 7 such that the current flowing in the electric motor 7 is at or below a 1% demagnetization start current for the permanent magnet 33 at the discharge temperature of the coolant. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7075503-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021214972-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022172314-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022118467-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6976494-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021214972-A1 |
| priorityDate | 2018-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.