JPH02124421U - - Google Patents

Info

Publication number

JPH02124421U

JPH02124421U JP3440689U JP3440689U JPH02124421U JP H02124421 U JPH02124421 U JP H02124421U JP 3440689 U JP3440689 U JP 3440689U JP 3440689 U JP3440689 U JP 3440689U JP H02124421 U JPH02124421 U JP H02124421U

Authority

JP

Japan

Prior art keywords

humidity sensor

ventilation device

humidity

fan

sensitive film

Prior art date

1989-03-27

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.)

Pending

Links

• Espacenet
• Global Dossier
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• 238000009423 ventilation Methods 0.000 claims description 6
• 229910004298 SiO 2 Inorganic materials 0.000 claims 1
• 230000007613 environmental effect Effects 0.000 claims 1
• 238000003980 solgel method Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
• 239000010931 gold Substances 0.000 description 1
• 229910052737 gold Inorganic materials 0.000 description 1
• 229910001120 nichrome Inorganic materials 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1