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 hydraulique

Info

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
Application number
FR7902598A
Other languages
English (en)
French (fr)
Other versions
FR2447757B1 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7902598A priority Critical patent/FR2447757A1/fr
Publication of FR2447757A1 publication Critical patent/FR2447757A1/fr
Application granted granted Critical
Publication of FR2447757B1 publication Critical patent/FR2447757B1/fr
Granted legal-status Critical Current

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)
FR7902598A 1979-02-01 1979-02-01 Dispositif de nettoyage d'une grille de retenue des dechets a l'entree d'un ouvrage hydraulique Granted FR2447757A1 (fr)

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 (OSRAM) 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 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003013741A1 (en) * 2001-08-07 2003-02-20 Power-Glides Screens Limited Suspension screen raking system
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043325A5 (OSRAM) * 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2042792A5 (en) * 1969-04-02 1971-02-12 Bahr Albert Grid for efficient ellectinent plant
FR2043325A5 (OSRAM) * 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003013741A1 (en) * 2001-08-07 2003-02-20 Power-Glides Screens Limited Suspension screen raking system
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 (OSRAM) 1982-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse