| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dca153f19868f747eeea612b047a9e7c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2309-1421
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2309-1418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2309-1413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2309-1412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2309-1408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25D19-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2400-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2309-14241 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B9-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B9-14 |
| filingDate |
2007-10-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f996852db3ca46e919cb7104e1cf51f |
| publicationDate |
2008-10-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008256958-A1 |
| titleOfInvention |
Pulse tube cryocooler |
| abstract |
A pulse tube cryocooler used under a non-vacuum atmosphere, the pulse tube cryocooler includes a pressure wave generator configured to generate pressure wave in an operations gas; a first stage regenerator having a high temperature end connected to the pressure wave generator; a second stage regenerator having a high temperature end connected to the first stage regenerator; a first stage pulse tube having a high temperature end and a low temperature end, the high temperature end being connected to a first buffer tank, the low temperature end being connected to a low temperature end of the first stage regenerator; a second stage pulse tube having a high temperature end and a low temperature end, the high temperature end being connected to a second buffer tank, the low temperature end being connected to a low temperature end of the second stage regenerator; a first stage cooling stage provided in a position where the first stage regenerator and the first stage pulse tube are connected; and a second stage cooling stage provided in a position where the second stage regenerator and the second stage pulse tube are connected. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015192331-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8590319-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010257872-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9976780-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10126023-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015354861-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104764236-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111595050-A |
| priorityDate |
2007-04-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |