FR890054A - Grille hydraulique - Google Patents

Grille hydraulique

Info

Publication number
FR890054A
FR890054A FR890054DA FR890054A FR 890054 A FR890054 A FR 890054A FR 890054D A FR890054D A FR 890054DA FR 890054 A FR890054 A FR 890054A
Authority
FR
France
Prior art keywords
hydraulic grid
grid
hydraulic
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
Application number
Other languages
English (en)
Inventor
Andre Livio
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 filed Critical
Application granted granted Critical
Publication of FR890054A publication Critical patent/FR890054A/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR890054D 1941-07-16 1942-07-16 Grille hydraulique Expired FR890054A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH890054X 1941-07-16

Publications (1)

Publication Number Publication Date
FR890054A true FR890054A (fr) 1944-01-27

Family

ID=4545692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890054D Expired FR890054A (fr) 1941-07-16 1942-07-16 Grille hydraulique

Country Status (1)

Country Link
FR (1) FR890054A (fr)

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