http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002235971-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2400-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B45-00 |
| filingDate | 2001-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_037b7ec85e0794c42af9217115a7c234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d16046a93a58c8adef49742450b0e168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc1ce3458aea940fbda1fd9b09e889fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5478c77a41ef050e3e800778f9bba4ce |
| publicationDate | 2002-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002235971-A |
| titleOfInvention | How to use existing refrigerant piping |
| abstract | (57) [Summary] [Problem] In the existing method of using existing piping, it is necessary to repeat operations such as replacing the refrigerating machine oil in the removed compressor, evacuating after filling the new refrigerating machine oil, and filling the new refrigerant several times. However, there is a problem that the work is very troublesome, and accordingly the construction cost is large. SOLUTION: When the outdoor unit constituting the refrigeration cycle of the old refrigerant can be operated, the outdoor unit is operated for cooling for a certain period of time, and when the outdoor unit constituting the refrigeration cycle of the old refrigerant cannot be operated, it is recovered from the refrigeration cycle. The old refrigerant is separated from the oil by the refrigerant regenerating device, and the refrigerant liquid in which the concentration of the contained refrigerating machine oil is reduced is circulated in the piping to clean the refrigeration cycle. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004211944-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9869498-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8479526-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008025924-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011242078-A |
| priorityDate | 2001-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.