| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_330ec2b60fcfa1b99e6e8b66d0ee37d0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-2835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-0406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2205-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M171-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M105-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M129-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-00 |
| filingDate |
2012-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a897d75af2862fcd84351b98c57849ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af900ef8c14dda6ada4c1a63026a0a00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4298500ddb49fa623e8f03e9f3d9541 |
| publicationDate |
2014-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140039311-A |
| titleOfInvention |
Refrigeration and air conditioning compressors and refrigeration air conditioning units |
| abstract |
The wear resistance of the refrigeration and air conditioning compressor using difluoromethane (HFC32) as the refrigerant is improved to improve long-term reliability, and the high efficiency of the refrigeration and air conditioning equipment using the compressor is realized. A refrigeration air-conditioning compressor comprising a refrigerant compression unit having a sliding part and encapsulating difluoromethane, which is a refrigerant, and a refrigeration oil, wherein the refrigeration oil has a kinematic viscosity at 40 ° C of 40 to 100 mm 2 / s. It is this cyclic ketal compound or cyclic acetal compound, and the low temperature side critical melting temperature of a refrigerant | coolant and a refrigerator oil shall be -10 degrees C or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101469983-B1 |
| priorityDate |
2011-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |