JPH041416U - - Google Patents

Info

Publication number

JPH041416U

JPH041416U JP4179590U JP4179590U JPH041416U JP H041416 U JPH041416 U JP H041416U JP 4179590 U JP4179590 U JP 4179590U JP 4179590 U JP4179590 U JP 4179590U JP H041416 U JPH041416 U JP H041416U

Authority

JP

Japan

Prior art keywords

permanent magnet

liquefied gas

level meter

oxide superconductor

normal

Prior art date

1990-04-19

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002887 superconductor Substances 0.000 claims description 4
• 238000001514 detection method Methods 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 230000007704 transition Effects 0.000 claims 1
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
• 239000007788 liquid Substances 0.000 description 2
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• 239000007789 gas Substances 0.000 description 1