JPH0448428Y2 - - Google Patents

Info

Publication number

JPH0448428Y2

JPH0448428Y2 JP17748487U JP17748487U JPH0448428Y2 JP H0448428 Y2 JPH0448428 Y2 JP H0448428Y2 JP 17748487 U JP17748487 U JP 17748487U JP 17748487 U JP17748487 U JP 17748487U JP H0448428 Y2 JPH0448428 Y2 JP H0448428Y2

Authority

JP

Japan

Prior art keywords

duct

board

stepped notch

forming

air conditioning

Prior art date

1987-11-24

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
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• 239000000463 material Substances 0.000 claims description 20
• 239000006260 foam Substances 0.000 claims description 16
• 238000004378 air conditioning Methods 0.000 claims description 13
• 238000009423 ventilation Methods 0.000 claims description 13
• 238000005452 bending Methods 0.000 claims description 9
• 239000000843 powder Substances 0.000 claims description 8
• 239000000203 mixture Substances 0.000 claims description 6
• 238000004026 adhesive bonding Methods 0.000 claims description 5
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
• 229910052782 aluminium Inorganic materials 0.000 claims description 5
• 239000004744 fabric Substances 0.000 claims description 5
• 239000011521 glass Substances 0.000 claims description 5
• 238000009413 insulation Methods 0.000 claims description 5
• 239000002131 composite material Substances 0.000 claims description 4
• 239000003960 organic solvent Substances 0.000 claims description 4
• 239000010409 thin film Substances 0.000 claims description 4
• BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
• 239000000853 adhesive Substances 0.000 claims description 2
• 230000001070 adhesive effect Effects 0.000 claims description 2
• 239000003795 chemical substances by application Substances 0.000 claims description 2
• 238000007796 conventional method Methods 0.000 claims description 2
• 239000012784 inorganic fiber Substances 0.000 claims description 2
• 239000011347 resin Substances 0.000 claims description 2
• 229920005989 resin Polymers 0.000 claims description 2
• 239000001273 butane Substances 0.000 claims 1
• 238000010097 foam moulding Methods 0.000 claims 1
• IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims 1
• OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims 1
• 229910000831 Steel Inorganic materials 0.000 description 3
• 239000010959 steel Substances 0.000 description 3
• 239000011248 coating agent Substances 0.000 description 2
• 238000000576 coating method Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000011810 insulating material Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• 229920006328 Styrofoam Polymers 0.000 description 1
• IODDQGMEFSNLGV-UHFFFAOYSA-N butane;hydrochloride Chemical compound Cl.CCCC IODDQGMEFSNLGV-UHFFFAOYSA-N 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 238000005336 cracking Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000010408 film Substances 0.000 description 1
• 239000011491 glass wool Substances 0.000 description 1
• 239000012774 insulation material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000011490 mineral wool Substances 0.000 description 1
• 239000008261 styrofoam Substances 0.000 description 1