JPS6216873U - - Google Patents

Info

Publication number

JPS6216873U

JPS6216873U JP10797485U JP10797485U JPS6216873U JP S6216873 U JPS6216873 U JP S6216873U JP 10797485 U JP10797485 U JP 10797485U JP 10797485 U JP10797485 U JP 10797485U JP S6216873 U JPS6216873 U JP S6216873U

Authority

JP

Japan

Prior art keywords

thermal expansion

expansion pipe

closed

outer end

valve

Prior art date

1985-07-15

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

• 239000004020 conductor Substances 0.000 claims description 2
• 230000017525 heat dissipation Effects 0.000 claims description 2
• 239000002470 thermal conductor Substances 0.000 claims 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000005192 partition Methods 0.000 description 1