JPH02139928U - - Google Patents
Info
- Publication number
- JPH02139928U JPH02139928U JP4671589U JP4671589U JPH02139928U JP H02139928 U JPH02139928 U JP H02139928U JP 4671589 U JP4671589 U JP 4671589U JP 4671589 U JP4671589 U JP 4671589U JP H02139928 U JPH02139928 U JP H02139928U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- worm
- reducer
- brake
- closing device
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4671589U JPH0513775Y2 (en, 2012) | 1989-04-20 | 1989-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4671589U JPH0513775Y2 (en, 2012) | 1989-04-20 | 1989-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02139928U true JPH02139928U (en, 2012) | 1990-11-22 |
| JPH0513775Y2 JPH0513775Y2 (en, 2012) | 1993-04-13 |
Family
ID=31562032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4671589U Expired - Lifetime JPH0513775Y2 (en, 2012) | 1989-04-20 | 1989-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513775Y2 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007225051A (ja) * | 2006-02-24 | 2007-09-06 | Seibu Electric & Mach Co Ltd | 流路開閉用の水門駆動装置 |
| JP2016044482A (ja) * | 2014-08-25 | 2016-04-04 | 西部電機株式会社 | ゲート駆動設備 |
-
1989
- 1989-04-20 JP JP4671589U patent/JPH0513775Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007225051A (ja) * | 2006-02-24 | 2007-09-06 | Seibu Electric & Mach Co Ltd | 流路開閉用の水門駆動装置 |
| JP2016044482A (ja) * | 2014-08-25 | 2016-04-04 | 西部電機株式会社 | ゲート駆動設備 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513775Y2 (en, 2012) | 1993-04-13 |
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