http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019338996-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_257cb9ec5a3e8cc4abac869f4addc9b7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F2013-008 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25D19-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28F13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25D19-00 |
| filingDate | 2017-06-05^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5051e1331eaaf4c1afeb9c621a30cdb |
| publicationDate | 2019-11-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2019338996-A1 |
| titleOfInvention | Method of Forming a Heat Switch |
| abstract | A method for forming a gas gap heat switch is provided comprising the following steps: (a) providing first and second conductors, and first and second connecting members, wherein the connecting members each have a thermal conductivity at least five times smaller than that of the conductors when at a temperature of 100K; (b) fusing the first conductor to the first connecting member and the second conductor to the second connecting member; (c) aligning the conductors such that the first and second conductors extend along a common major axis; (d) bringing proximal ends of the aligned conductors into contact with each other when said conductors are at a first temperature; and (e) joining the first connecting member to the second connecting member so as to form a chamber around at least the proximal ends of the conductors. The connecting members forming the chamber each have a coefficient of thermal expansion that is less than that of the conductors such that, when the conductors are cooled to a second temperature which is below the first temperature, the length of the conductors along the major axis decreases with respect to the length of the chamber along the major axis so as to form a gap between the proximal ends of the conductors. The switch is also arranged to selectively provide a thermally conductive gas into the chamber when in use to cause operation of the switch. |
| priorityDate | 2016-06-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419578831 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6857639 |
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