JPH0440066Y2 - - Google Patents

Info

Publication number

JPH0440066Y2

JPH0440066Y2 JP1987129640U JP12964087U JPH0440066Y2 JP H0440066 Y2 JPH0440066 Y2 JP H0440066Y2 JP 1987129640 U JP1987129640 U JP 1987129640U JP 12964087 U JP12964087 U JP 12964087U JP H0440066 Y2 JPH0440066 Y2 JP H0440066Y2

Authority

JP

Japan

Prior art keywords

cylindrical

semi

connecting plate

pipe

space

Prior art date

1987-08-26

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

• 239000011810 insulating material Substances 0.000 claims description 7
• 238000009434 installation Methods 0.000 claims description 6
• 238000009413 insulation Methods 0.000 claims description 3
• 238000005187 foaming Methods 0.000 description 11
• 230000037431 insertion Effects 0.000 description 3
• 238000003780 insertion Methods 0.000 description 3
• 239000011550 stock solution Substances 0.000 description 3
• 238000001816 cooling Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000006260 foam Substances 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 230000003014 reinforcing effect Effects 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 239000012212 insulator Substances 0.000 description 1
• 239000000243 solution Substances 0.000 description 1