http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019123806-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B9-006 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B9-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-00 |
| filingDate | 2018-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2019123806-A1 |
| titleOfInvention | A composition containing a refrigerant, its use, a refrigerator having it, and a method of operating the refrigerator. |
| abstract | An object of the present invention is to provide a mixed refrigerant having a cooling capacity equivalent to that of R410A, a sufficiently small GWP, and a slight flammability (2L class) according to the ASHRAE standard. A composition comprising a refrigerant, wherein the refrigerants are trans-1,2-difluoroethylene (HFO-1132 (E)), difluoromethane (R32) and 2,3,3,3-tetrafluoro-1-propene. HFO-1132 (E), R32 and R1234yf, respectively, when the mass% of HFO-1132 (E), R32 and R1234yf based on the sum of these is x, y and z, respectively, in the refrigerant containing (R1234yf). And in the three-component composition diagram in which the sum of R1234yf is 100% by mass, the coordinates (x, y, z) are Point A (71.1, 0.0, 28.9), Point C (36.5, 18.2, 45.3), Point F (47.6, 18.3, 34.1) and Point D (72.0, 0.0, 28.0) Within or on the line segment surrounded by the line segments AC, CF, FD, and DA that connect the four points, respectively. The line segment AC is Represented in coordinates (0.0181y 2 -2.2288y + 71.096, y, -0.0181y 2 + 1.2288y + 28.904) The line segment FD is A composition represented by coordinates (0.02y 2 -1.7y + 72, y, -0.02y 2 + 0.7y + 28), wherein the line segments CF and DA are straight lines. |
| priorityDate | 2017-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.