FR54398E - Device for cleaning a grid - Google Patents

Device for cleaning a grid

Info

Publication number
FR54398E
FR54398E FR54398DA FR54398E FR 54398 E FR54398 E FR 54398E FR 54398D A FR54398D A FR 54398DA FR 54398 E FR54398 E FR 54398E
Authority
FR
France
Prior art keywords
grid
cleaning
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
French (fr)
Inventor
Francis Jonneret
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 FR54398E publication Critical patent/FR54398E/en
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
    • E02B8/026—Cleaning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR54398D 1946-03-12 1946-03-12 Device for cleaning a grid Expired FR54398E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54398T 1946-03-12

Publications (1)

Publication Number Publication Date
FR54398E true FR54398E (en) 1950-03-10

Family

ID=8688852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54398D Expired FR54398E (en) 1946-03-12 1946-03-12 Device for cleaning a grid

Country Status (1)

Country Link
FR (1) FR54398E (en)

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