JPS6318878Y2 - - Google Patents

Info

Publication number

JPS6318878Y2

JPS6318878Y2 JP7048983U JP7048983U JPS6318878Y2 JP S6318878 Y2 JPS6318878 Y2 JP S6318878Y2 JP 7048983 U JP7048983 U JP 7048983U JP 7048983 U JP7048983 U JP 7048983U JP S6318878 Y2 JPS6318878 Y2 JP S6318878Y2

Authority

JP

Japan

Prior art keywords

pipe

bead

sleeve

locking member

pipes

Prior art date

1983-05-13

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011324 bead Substances 0.000 claims description 21
• 238000007789 sealing Methods 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 3
• 239000002184 metal Substances 0.000 description 3
• 239000003507 refrigerant Substances 0.000 description 3
• 238000004381 surface treatment Methods 0.000 description 3
• 238000005219 brazing Methods 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 238000003825 pressing Methods 0.000 description 2
• 230000009467 reduction Effects 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 229910001369 Brass Inorganic materials 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 239000010951 brass Substances 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 239000000498 cooling water Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1