FR2447757A1 - Dispositif de nettoyage d'une grille de retenue des dechets a l'entree d'un ouvrage hydraulique - Google Patents
Dispositif de nettoyage d'une grille de retenue des dechets a l'entree d'un ouvrage hydrauliqueInfo
- Publication number
- FR2447757A1 FR2447757A1 FR7902598A FR7902598A FR2447757A1 FR 2447757 A1 FR2447757 A1 FR 2447757A1 FR 7902598 A FR7902598 A FR 7902598A FR 7902598 A FR7902598 A FR 7902598A FR 2447757 A1 FR2447757 A1 FR 2447757A1
- Authority
- FR
- France
- Prior art keywords
- rake
- grille
- trash
- cleaning mechanism
- hinging
- 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
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)
- Filtration Of Liquid (AREA)
Abstract
NETTOYAGE DES GRILLES DE RETENUE DES DECHETS A L'ENTREE D'OUVRAGES HYDRAULIQUES. LE DISPOSITIF COMPORTE UN RATEAU PIVOTANT 12 DONT LES DENTS 14 PASSENT A CONTRE-COURANT ENTRE LES BARREAUX EN ARC DE CERCLE 2 DE LA GRILLE 1. L'ARMATURE 13 DU RATEAU 12 PORTE UNE PAROI A CLAIRE-VOIE 28 QUI FORME UNE FACE LATERALE D'UNE GOULOTTE 31 OU SE RASSEMBLENT LES DECHETS RECUEILLIS PAR LE RATEAU AVANT D'ETRE DEVERSES DANS UN BAC LATERAL DE RECUPERATION DESDITS DECHETS LORSQUE LE RATEAU PASSE PAR SA POSITION HAUTE. APPLICATION A L'ENTREE D'OUVRAGES HYDRAULIQUES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902598A FR2447757A1 (fr) | 1979-02-01 | 1979-02-01 | Dispositif de nettoyage d'une grille de retenue des dechets a l'entree d'un ouvrage hydraulique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902598A FR2447757A1 (fr) | 1979-02-01 | 1979-02-01 | Dispositif de nettoyage d'une grille de retenue des dechets a l'entree d'un ouvrage hydraulique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447757A1 true FR2447757A1 (fr) | 1980-08-29 |
FR2447757B1 FR2447757B1 (fr) | 1982-07-30 |
Family
ID=9221477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902598A Granted FR2447757A1 (fr) | 1979-02-01 | 1979-02-01 | Dispositif de nettoyage d'une grille de retenue des dechets a l'entree d'un ouvrage hydraulique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2447757A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003013741A1 (fr) * | 2001-08-07 | 2003-02-20 | Power-Glides Screens Limited | Systeme de raclage de grille de suspension |
CN104563274A (zh) * | 2014-12-04 | 2015-04-29 | 洼石环境工程(上海)有限公司 | 一种用于集水井的初期雨水溢流格栅 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2043325A5 (fr) * | 1969-04-16 | 1971-02-12 | Bahr Albert | |
FR2042792A5 (en) * | 1969-04-02 | 1971-02-12 | Bahr Albert | Grid for efficient ellectinent plant |
FR2310970A1 (fr) * | 1975-05-16 | 1976-12-10 | Belmonte Nicolas | Perfectionnements apportes aux grilles mecaniques utilisees dans le traitement des eaux |
DE2532170A1 (de) * | 1975-07-18 | 1977-02-17 | Nacke Heinrich | Rechenwerk fuer abwasser-reinigung |
CH592026A5 (en) * | 1975-01-18 | 1977-10-14 | Baehr Albert | Grid clearing rake, esp. for bowed sewage grids - applicable to any channel depth, discharging laterally or overhead |
-
1979
- 1979-02-01 FR FR7902598A patent/FR2447757A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2042792A5 (en) * | 1969-04-02 | 1971-02-12 | Bahr Albert | Grid for efficient ellectinent plant |
FR2043325A5 (fr) * | 1969-04-16 | 1971-02-12 | Bahr Albert | |
CH592026A5 (en) * | 1975-01-18 | 1977-10-14 | Baehr Albert | Grid clearing rake, esp. for bowed sewage grids - applicable to any channel depth, discharging laterally or overhead |
FR2310970A1 (fr) * | 1975-05-16 | 1976-12-10 | Belmonte Nicolas | Perfectionnements apportes aux grilles mecaniques utilisees dans le traitement des eaux |
DE2532170A1 (de) * | 1975-07-18 | 1977-02-17 | Nacke Heinrich | Rechenwerk fuer abwasser-reinigung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003013741A1 (fr) * | 2001-08-07 | 2003-02-20 | Power-Glides Screens Limited | Systeme de raclage de grille de suspension |
CN104563274A (zh) * | 2014-12-04 | 2015-04-29 | 洼石环境工程(上海)有限公司 | 一种用于集水井的初期雨水溢流格栅 |
Also Published As
Publication number | Publication date |
---|---|
FR2447757B1 (fr) | 1982-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |