JPH04172Y2 - - Google Patents

Info

Publication number

JPH04172Y2

JPH04172Y2 JP18211884U JP18211884U JPH04172Y2 JP H04172 Y2 JPH04172 Y2 JP H04172Y2 JP 18211884 U JP18211884 U JP 18211884U JP 18211884 U JP18211884 U JP 18211884U JP H04172 Y2 JPH04172 Y2 JP H04172Y2

Authority

JP

Japan

Prior art keywords

main body

outside air

air chamber

pipe

room

Prior art date

1984-11-29

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

• 230000005494 condensation Effects 0.000 claims description 12
• 238000009833 condensation Methods 0.000 claims description 12
• 230000002265 prevention Effects 0.000 claims description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 230000007423 decrease Effects 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1