JPH0189706U - - Google Patents

Info

Publication number

JPH0189706U

JPH0189706U JP18584887U JP18584887U JPH0189706U JP H0189706 U JPH0189706 U JP H0189706U JP 18584887 U JP18584887 U JP 18584887U JP 18584887 U JP18584887 U JP 18584887U JP H0189706 U JPH0189706 U JP H0189706U

Authority

JP

Japan

Prior art keywords

tank

injection

liquid nitrogen

tube

pipe

Prior art date

1987-12-04

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

• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
• 239000007788 liquid Substances 0.000 claims description 16
• 238000002347 injection Methods 0.000 claims description 11
• 239000007924 injection Substances 0.000 claims description 11
• 239000001307 helium Substances 0.000 claims description 8
• 229910052734 helium Inorganic materials 0.000 claims description 8
• SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 8
• 229910052757 nitrogen Inorganic materials 0.000 claims description 8
• 238000009413 insulation Methods 0.000 claims 1