http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002303456-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-00 |
| filingDate | 2002-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd070a93f462f5befa913c95079e1e0b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9f0b5880cdb1d5ca38598a17d35d378 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07e47a3f2de83ba1d1a09363d81ce424 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80fb65fea00965a9b7d554136202a89e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b98d2958a55e2504bb0e65105ac1e631 |
| publicationDate | 2002-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002303456-A |
| titleOfInvention | Refrigeration air conditioner |
| abstract | (57) [Summary] [PROBLEMS] In a refrigerating cycle using refrigerating machine oil having no or very low mutual solubility with respect to a refrigerant, an amount of oil circulating to a compressor when operating conditions or load conditions change. In addition, there is a problem that lubrication failure occurs due to a decrease in the flow rate, or the flow into the heat exchanger causes deterioration in efficiency. SOLUTION: In a refrigerant circuit in which a compressor, a heat source side heat exchanger, a pressure reducing device, and a use side heat exchanger are sequentially connected, a refrigeration oil having extremely low mutual solubility with respect to the refrigerant is used in a refrigerant circuit for circulating the refrigerant. In the refrigerating cycle, an oil separator is provided or the degree of supercooling of the refrigerant at the outlet of the heat source side heat exchanger is adjusted so that the content of the refrigerating machine oil circulating in the refrigerating cycle is equal to or less than the dissolution rate of the liquid refrigerant at the minimum temperature of the refrigerating cycle. And adjust it higher. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113483477-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010078292-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104764125-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008209105-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4609469-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113483477-B |
| priorityDate | 1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.