JPS61194126U - - Google Patents
Info
- Publication number
- JPS61194126U JPS61194126U JP7730985U JP7730985U JPS61194126U JP S61194126 U JPS61194126 U JP S61194126U JP 7730985 U JP7730985 U JP 7730985U JP 7730985 U JP7730985 U JP 7730985U JP S61194126 U JPS61194126 U JP S61194126U
- Authority
- JP
- Japan
- Prior art keywords
- output
- ventilation unit
- level
- detection section
- contamination detection
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000011109 contamination Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985077309U JPH0341220Y2 (https=) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985077309U JPH0341220Y2 (https=) | 1985-05-24 | 1985-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194126U true JPS61194126U (https=) | 1986-12-03 |
| JPH0341220Y2 JPH0341220Y2 (https=) | 1991-08-29 |
Family
ID=30620259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985077309U Expired JPH0341220Y2 (https=) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341220Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05106880A (ja) * | 1991-10-18 | 1993-04-27 | Matsushita Seiko Co Ltd | 換気扇の自動運転装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5111248U (https=) * | 1974-07-10 | 1976-01-27 | ||
| JPS57101234A (en) * | 1980-12-15 | 1982-06-23 | Matsushita Seiko Co Ltd | Automatic ventilating equipment |
-
1985
- 1985-05-24 JP JP1985077309U patent/JPH0341220Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5111248U (https=) * | 1974-07-10 | 1976-01-27 | ||
| JPS57101234A (en) * | 1980-12-15 | 1982-06-23 | Matsushita Seiko Co Ltd | Automatic ventilating equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05106880A (ja) * | 1991-10-18 | 1993-04-27 | Matsushita Seiko Co Ltd | 換気扇の自動運転装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341220Y2 (https=) | 1991-08-29 |