JPS60154423U - 水門扉揚降装置 - Google Patents
水門扉揚降装置Info
- Publication number
- JPS60154423U JPS60154423U JP4244684U JP4244684U JPS60154423U JP S60154423 U JPS60154423 U JP S60154423U JP 4244684 U JP4244684 U JP 4244684U JP 4244684 U JP4244684 U JP 4244684U JP S60154423 U JPS60154423 U JP S60154423U
- Authority
- JP
- Japan
- Prior art keywords
- closing operation
- opening
- ratchet
- brake
- shaft
- 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
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims 3
- 239000003638 chemical reducing agent Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4244684U JPS60154423U (ja) | 1984-03-23 | 1984-03-23 | 水門扉揚降装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4244684U JPS60154423U (ja) | 1984-03-23 | 1984-03-23 | 水門扉揚降装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60154423U true JPS60154423U (ja) | 1985-10-15 |
| JPH0322344Y2 JPH0322344Y2 (OSRAM) | 1991-05-15 |
Family
ID=30553207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4244684U Granted JPS60154423U (ja) | 1984-03-23 | 1984-03-23 | 水門扉揚降装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60154423U (OSRAM) |
-
1984
- 1984-03-23 JP JP4244684U patent/JPS60154423U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322344Y2 (OSRAM) | 1991-05-15 |
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