| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2313-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2600-0251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2313-02743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2313-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2400-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2313-02741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2313-023 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B43-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B31-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B43-02 |
| filingDate |
2008-03-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c79701495671f583d9c3b6b073a8c000
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2f9585a0ed8405b58403799ffd61b71 |
| publicationDate |
2009-09-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009216354-A |
| titleOfInvention |
Refrigeration equipment |
| abstract |
In a refrigeration apparatus provided with a compression mechanism having a plurality of compressors connected in parallel to each other, another compressor in which the refrigeration oil is biased to a specific compressor and the refrigeration oil is insufficient is suppressed. The occurrence of poor lubrication is suppressed. Oil separators (37a, 37b) are provided in a discharge pipe (56a) of a first compressor (14a) and a discharge pipe (56b) of a second compressor (14b), respectively. In the oil return passage (32) for returning the refrigeration oil from the oil separator (37a, 37b) to the compression mechanism (40), the refrigeration oil separated by each oil separator (37a, 37b) joins and merges The refrigerating machine oil is distributed to the first compressor (14a) and the second compressor (14b). [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018079731-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018071887-A |
| priorityDate |
2008-03-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |