JPH01256620A - 水門扉 - Google Patents
水門扉Info
- Publication number
- JPH01256620A JPH01256620A JP8176088A JP8176088A JPH01256620A JP H01256620 A JPH01256620 A JP H01256620A JP 8176088 A JP8176088 A JP 8176088A JP 8176088 A JP8176088 A JP 8176088A JP H01256620 A JPH01256620 A JP H01256620A
- Authority
- JP
- Japan
- Prior art keywords
- upper base
- gear unit
- door body
- concrete
- gear
- 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 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 239000011810 insulating material Substances 0.000 claims abstract description 11
- 230000003028 elevating effect Effects 0.000 claims description 11
- 238000009833 condensation Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8176088A JPH01256620A (ja) | 1988-04-01 | 1988-04-01 | 水門扉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8176088A JPH01256620A (ja) | 1988-04-01 | 1988-04-01 | 水門扉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01256620A true JPH01256620A (ja) | 1989-10-13 |
| JPH0526884B2 JPH0526884B2 (enrdf_load_stackoverflow) | 1993-04-19 |
Family
ID=13755406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8176088A Granted JPH01256620A (ja) | 1988-04-01 | 1988-04-01 | 水門扉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01256620A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034856A (zh) * | 2017-04-25 | 2017-08-11 | 安徽省康宇水电机械成套设备有限公司 | 一种防锈涂油式螺杆启闭机 |
-
1988
- 1988-04-01 JP JP8176088A patent/JPH01256620A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034856A (zh) * | 2017-04-25 | 2017-08-11 | 安徽省康宇水电机械成套设备有限公司 | 一种防锈涂油式螺杆启闭机 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526884B2 (enrdf_load_stackoverflow) | 1993-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |