FR2228897B3 - - Google Patents
Info
- Publication number
- FR2228897B3 FR2228897B3 FR7408821A FR7408821A FR2228897B3 FR 2228897 B3 FR2228897 B3 FR 2228897B3 FR 7408821 A FR7408821 A FR 7408821A FR 7408821 A FR7408821 A FR 7408821A FR 2228897 B3 FR2228897 B3 FR 2228897B3
- Authority
- FR
- France
- 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
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
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hydraulic Turbines (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7317099 | 1973-05-07 | ||
| DE19732356801 DE2356801C3 (de) | 1973-11-14 | 1973-11-14 | Gegenstromrechen zur Abtrennung von Feststoffen aus Flüssigkeit führenden Kanälen oder Wasserläufen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2228897A1 FR2228897A1 (en) | 1974-12-06 |
| FR2228897B3 true FR2228897B3 (de) | 1976-12-24 |
Family
ID=25766103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7408821A Granted FR2228897A1 (en) | 1973-05-07 | 1974-03-15 | Cleaner for water straining grid - to prevent blockage of water channels esp. canal sluices |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH573519A5 (de) |
| DK (1) | DK144162C (de) |
| FR (1) | FR2228897A1 (de) |
| NL (1) | NL7400894A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53126732A (en) * | 1977-04-11 | 1978-11-06 | Marusei Jukogyo | Automatic dust collector |
| DE2734119C3 (de) * | 1977-07-28 | 1980-12-04 | Passavant-Werke Michelbacher Huette, 6209 Aarbergen | Rechenreiniger für Stabrechen in wasserbaulichen Anlagen |
| FR2501082B1 (fr) * | 1981-03-06 | 1986-05-23 | Eau Gaz Assainissement | Degrilleur dont l'ouverture ou la fermeture du rateau est actionnee par des moyens mecaniques disposes sur le chemin de roulement |
| CN106677134B (zh) * | 2017-02-20 | 2018-09-04 | 国家电网公司 | 一种智能拦污栅结构 |
-
1974
- 1974-01-14 CH CH41874A patent/CH573519A5/xx not_active IP Right Cessation
- 1974-01-23 NL NL7400894A patent/NL7400894A/xx active Search and Examination
- 1974-03-15 FR FR7408821A patent/FR2228897A1/fr active Granted
- 1974-05-06 DK DK244774A patent/DK144162C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH573519A5 (de) | 1976-03-15 |
| NL7400894A (de) | 1974-11-11 |
| DK144162B (da) | 1981-12-28 |
| FR2228897A1 (en) | 1974-12-06 |
| DK144162C (da) | 1982-06-07 |