JPS6119891B2 - - Google Patents
Info
- Publication number
- JPS6119891B2 JPS6119891B2 JP13984580A JP13984580A JPS6119891B2 JP S6119891 B2 JPS6119891 B2 JP S6119891B2 JP 13984580 A JP13984580 A JP 13984580A JP 13984580 A JP13984580 A JP 13984580A JP S6119891 B2 JPS6119891 B2 JP S6119891B2
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- detection switch
- state detection
- closing
- completion state
- 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
Links
- 230000001360 synchronised effect Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13984580A JPS5765528A (en) | 1980-10-08 | 1980-10-08 | Device for opening and closing shutter of ventilating fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13984580A JPS5765528A (en) | 1980-10-08 | 1980-10-08 | Device for opening and closing shutter of ventilating fan |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5765528A JPS5765528A (en) | 1982-04-21 |
JPS6119891B2 true JPS6119891B2 (zh) | 1986-05-20 |
Family
ID=15254855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13984580A Granted JPS5765528A (en) | 1980-10-08 | 1980-10-08 | Device for opening and closing shutter of ventilating fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5765528A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2780922B2 (ja) * | 1994-02-07 | 1998-07-30 | 難波プレス工業株式会社 | 光感応式駆動装置 |
ES2212719B1 (es) * | 2002-05-22 | 2005-10-01 | Cata Electrodomesticos, S.L | Extractor de aire de apertura automatica. |
JP5630270B2 (ja) * | 2011-01-06 | 2014-11-26 | パナソニック株式会社 | 換気用電動式シャッター開閉機構 |
-
1980
- 1980-10-08 JP JP13984580A patent/JPS5765528A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5765528A (en) | 1982-04-21 |
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