FR907849A - Improvements to check valves in hydraulic structures - Google Patents

Improvements to check valves in hydraulic structures

Info

Publication number
FR907849A
FR907849A FR907849DA FR907849A FR 907849 A FR907849 A FR 907849A FR 907849D A FR907849D A FR 907849DA FR 907849 A FR907849 A FR 907849A
Authority
FR
France
Prior art keywords
check valves
hydraulic structures
hydraulic
structures
valves
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
Andre Coyne
Jean Bellier
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 FR907849A publication Critical patent/FR907849A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/40—Swinging or turning gates
    • E02B7/44—Hinged-leaf gates
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/40—Swinging or turning gates
    • E02B7/46—Gates turning round a horizontal axis arranged midway of the flap
FR907849D 1944-05-22 1944-05-22 Improvements to check valves in hydraulic structures Expired FR907849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR907849T 1944-05-22

Publications (1)

Publication Number Publication Date
FR907849A true FR907849A (en) 1946-03-22

Family

ID=9406628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907849D Expired FR907849A (en) 1944-05-22 1944-05-22 Improvements to check valves in hydraulic structures

Country Status (1)

Country Link
FR (1) FR907849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501747A1 (en) * 1981-03-10 1982-09-17 Galbert Michel De Sluice gate for river - has pivots about horizontal axis above its lower edge due to hydrodynamic pressure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501747A1 (en) * 1981-03-10 1982-09-17 Galbert Michel De Sluice gate for river - has pivots about horizontal axis above its lower edge due to hydrodynamic pressure

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