JPH0439522B2 - - Google Patents
Info
- Publication number
- JPH0439522B2 JPH0439522B2 JP8916987A JP8916987A JPH0439522B2 JP H0439522 B2 JPH0439522 B2 JP H0439522B2 JP 8916987 A JP8916987 A JP 8916987A JP 8916987 A JP8916987 A JP 8916987A JP H0439522 B2 JPH0439522 B2 JP H0439522B2
- Authority
- JP
- Japan
- Prior art keywords
- door body
- lifting beam
- lever
- water intake
- door
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 210000000078 claw Anatomy 0.000 claims description 19
- 239000002352 surface water Substances 0.000 description 18
- 230000007423 decrease Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8916987A JPS63255414A (ja) | 1987-04-09 | 1987-04-09 | 選択取水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8916987A JPS63255414A (ja) | 1987-04-09 | 1987-04-09 | 選択取水装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63255414A JPS63255414A (ja) | 1988-10-21 |
| JPH0439522B2 true JPH0439522B2 (enrdf_load_html_response) | 1992-06-29 |
Family
ID=13963296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8916987A Granted JPS63255414A (ja) | 1987-04-09 | 1987-04-09 | 選択取水装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63255414A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6213684B1 (en) * | 1998-10-26 | 2001-04-10 | Jack Fowler | Telescoping weir |
-
1987
- 1987-04-09 JP JP8916987A patent/JPS63255414A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63255414A (ja) | 1988-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20070629 |