http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016118372-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dca153f19868f747eeea612b047a9e7c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B9-00 |
| filingDate | 2015-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c1443715f4a656db8dc5f310e7a4fe2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_785c5c2e6a6550089e732c0574ce0dba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99e46fb47b4de52704b8c0d6f0215aa7 |
| publicationDate | 2016-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016118372-A |
| titleOfInvention | Cryogenic refrigerator and method of operating cryogenic refrigerator |
| abstract | The present invention provides a technique for lowering the temperature reached by a cryogenic refrigerator. In a cryogenic refrigerator that generates cold of 4 [K] or less by expanding helium, an expander expands high-pressure helium. The compressor 12 compresses the low-pressure helium returned from the expander 50 to generate high-pressure helium, and supplies the high-pressure helium to the expander 50. When the temperature of helium in the expander 50 is 2.17 [K] or less, the pressure of the low-pressure helium is the helium phase diagram in which the horizontal axis represents temperature and the vertical axis represents pressure. It is equal to or higher than the pressure of the curve that becomes zero. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114812095-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114812095-A |
| priorityDate | 2014-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.