JPH0230711Y2 - - Google Patents

Info

Publication number

JPH0230711Y2

JPH0230711Y2 JP1621285U JP1621285U JPH0230711Y2 JP H0230711 Y2 JPH0230711 Y2 JP H0230711Y2 JP 1621285 U JP1621285 U JP 1621285U JP 1621285 U JP1621285 U JP 1621285U JP H0230711 Y2 JPH0230711 Y2 JP H0230711Y2

Authority

JP

Japan

Prior art keywords

frame

frame member

box

heat insulating

frames

Prior art date

1985-02-07

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

• 230000003014 reinforcing effect Effects 0.000 claims description 21
• 239000011810 insulating material Substances 0.000 claims description 7
• 229920005989 resin Polymers 0.000 claims description 2
• 239000011347 resin Substances 0.000 claims description 2
• 230000037431 insertion Effects 0.000 claims 2
• 238000003780 insertion Methods 0.000 claims 2
• 230000000694 effects Effects 0.000 description 5
• 229920003002 synthetic resin Polymers 0.000 description 4
• 239000000057 synthetic resin Substances 0.000 description 4
• 229910000831 Steel Inorganic materials 0.000 description 3
• 238000005187 foaming Methods 0.000 description 3
• 238000009413 insulation Methods 0.000 description 3
• 239000012774 insulation material Substances 0.000 description 3
• 238000007789 sealing Methods 0.000 description 3
• 239000010959 steel Substances 0.000 description 3
• 230000002411 adverse Effects 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 239000006260 foam Substances 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 230000002787 reinforcement Effects 0.000 description 2
• 229920005830 Polyurethane Foam Polymers 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 230000008602 contraction Effects 0.000 description 1
• 230000000994 depressogenic effect Effects 0.000 description 1
• 238000001125 extrusion Methods 0.000 description 1
• 238000001746 injection moulding Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 239000011496 polyurethane foam Substances 0.000 description 1
• 238000005057 refrigeration Methods 0.000 description 1