JPH0450494B2 - - Google Patents
Info
- Publication number
- JPH0450494B2 JPH0450494B2 JP21859387A JP21859387A JPH0450494B2 JP H0450494 B2 JPH0450494 B2 JP H0450494B2 JP 21859387 A JP21859387 A JP 21859387A JP 21859387 A JP21859387 A JP 21859387A JP H0450494 B2 JPH0450494 B2 JP H0450494B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- air
- air pollution
- human body
- minutes
- Prior art date
- 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 - Lifetime
Links
- 238000003915 air pollution Methods 0.000 claims description 55
- 238000001514 detection method Methods 0.000 claims description 30
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 11
- 238000004378 air conditioning Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000004887 air purification Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Ventilation (AREA)
- Electrostatic Separation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21859387A JPS6463740A (en) | 1987-09-01 | 1987-09-01 | Automatic air blowing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21859387A JPS6463740A (en) | 1987-09-01 | 1987-09-01 | Automatic air blowing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6463740A JPS6463740A (en) | 1989-03-09 |
| JPH0450494B2 true JPH0450494B2 (enrdf_load_stackoverflow) | 1992-08-14 |
Family
ID=16722389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21859387A Granted JPS6463740A (en) | 1987-09-01 | 1987-09-01 | Automatic air blowing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6463740A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0331633A (ja) * | 1989-06-28 | 1991-02-12 | Matsushita Seiko Co Ltd | 換気扇自動運転装置 |
| JP4750484B2 (ja) * | 2005-06-30 | 2011-08-17 | 新コスモス電機株式会社 | ガス検知装置 |
| JP4551288B2 (ja) * | 2005-07-15 | 2010-09-22 | パナソニック株式会社 | 空気調和機 |
-
1987
- 1987-09-01 JP JP21859387A patent/JPS6463740A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6463740A (en) | 1989-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |