JPH0520127B2 - - Google Patents
Info
- Publication number
- JPH0520127B2 JPH0520127B2 JP61189060A JP18906086A JPH0520127B2 JP H0520127 B2 JPH0520127 B2 JP H0520127B2 JP 61189060 A JP61189060 A JP 61189060A JP 18906086 A JP18906086 A JP 18906086A JP H0520127 B2 JPH0520127 B2 JP H0520127B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- dirt
- output
- air
- circuit section
- 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 - Fee Related
Links
- 238000003915 air pollution Methods 0.000 claims description 9
- 230000035945 sensitivity Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000000391 smoking effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61189060A JPS6344920A (ja) | 1986-08-12 | 1986-08-12 | 空気清浄機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61189060A JPS6344920A (ja) | 1986-08-12 | 1986-08-12 | 空気清浄機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6344920A JPS6344920A (ja) | 1988-02-25 |
| JPH0520127B2 true JPH0520127B2 (ar) | 1993-03-18 |
Family
ID=16234621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61189060A Granted JPS6344920A (ja) | 1986-08-12 | 1986-08-12 | 空気清浄機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6344920A (ar) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01254225A (ja) * | 1988-04-04 | 1989-10-11 | Nitta Ind Corp | 空気清浄装置並びに当該装置に用いる空気汚れ判定装置及びフィルタ目詰まり検知装置 |
| KR20040056151A (ko) * | 2002-12-23 | 2004-06-30 | 삼성전자주식회사 | 공기청정기 |
-
1986
- 1986-08-12 JP JP61189060A patent/JPS6344920A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344920A (ja) | 1988-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |