FR641411A - Installation of a grid for the evacuation of rubbish, etc., from a watercourse - Google Patents

Installation of a grid for the evacuation of rubbish, etc., from a watercourse

Info

Publication number
FR641411A
FR641411A FR641411DA FR641411A FR 641411 A FR641411 A FR 641411A FR 641411D A FR641411D A FR 641411DA FR 641411 A FR641411 A FR 641411A
Authority
FR
France
Prior art keywords
watercourse
rubbish
evacuation
grid
installation
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
Francois Jonneret Fils Aine
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 FR641411A publication Critical patent/FR641411A/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)
FR641411D 1927-09-22 1927-09-26 Installation of a grid for the evacuation of rubbish, etc., from a watercourse Expired FR641411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH641411X 1927-09-22

Publications (1)

Publication Number Publication Date
FR641411A true FR641411A (en) 1928-08-03

Family

ID=4525450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641411D Expired FR641411A (en) 1927-09-22 1927-09-26 Installation of a grid for the evacuation of rubbish, etc., from a watercourse

Country Status (1)

Country Link
FR (1) FR641411A (en)

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