JPS50120130A - - Google Patents
Info
- Publication number
- JPS50120130A JPS50120130A JP50022949A JP2294975A JPS50120130A JP S50120130 A JPS50120130 A JP S50120130A JP 50022949 A JP50022949 A JP 50022949A JP 2294975 A JP2294975 A JP 2294975A JP S50120130 A JPS50120130 A JP S50120130A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
- E02B8/045—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates automatically movable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Control Of Non-Electrical Variables (AREA)
- Float Valves (AREA)
- Control Of Water Turbines (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7406905A FR2262764A1 (en) | 1974-02-28 | 1974-02-28 | Storage lake filling level automatic regulator - has balancing system for water level in two adjacent bodies of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50120130A true JPS50120130A (en, 2012) | 1975-09-20 |
Family
ID=9135606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50022949A Pending JPS50120130A (en, 2012) | 1974-02-28 | 1975-02-26 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS50120130A (en, 2012) |
| DE (1) | DE2508184A1 (en, 2012) |
| ES (1) | ES434781A1 (en, 2012) |
| FR (1) | FR2262764A1 (en, 2012) |
| IT (1) | IT1033321B (en, 2012) |
| ZA (1) | ZA751187B (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5494730A (en) * | 1978-01-11 | 1979-07-26 | Manabu Ooba | Water gate device |
| CN114032856A (zh) * | 2021-12-18 | 2022-02-11 | 河南省水利第二工程局 | 一种渠道和压力前池连接处加固装置的施工方法 |
-
1974
- 1974-02-28 FR FR7406905A patent/FR2262764A1/fr active Granted
-
1975
- 1975-02-17 ES ES434781A patent/ES434781A1/es not_active Expired
- 1975-02-26 ZA ZA00751187A patent/ZA751187B/xx unknown
- 1975-02-26 JP JP50022949A patent/JPS50120130A/ja active Pending
- 1975-02-26 DE DE19752508184 patent/DE2508184A1/de not_active Withdrawn
- 1975-02-28 IT IT20801/75A patent/IT1033321B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5494730A (en) * | 1978-01-11 | 1979-07-26 | Manabu Ooba | Water gate device |
| CN114032856A (zh) * | 2021-12-18 | 2022-02-11 | 河南省水利第二工程局 | 一种渠道和压力前池连接处加固装置的施工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1033321B (it) | 1979-07-10 |
| ZA751187B (en) | 1976-01-28 |
| FR2262764B1 (en, 2012) | 1978-03-24 |
| FR2262764A1 (en) | 1975-09-26 |
| DE2508184A1 (de) | 1975-09-04 |
| ES434781A1 (es) | 1977-02-01 |