FR566779A - Hydraulically operated check valve - Google Patents

Hydraulically operated check valve

Info

Publication number
FR566779A
FR566779A FR566779DA FR566779A FR 566779 A FR566779 A FR 566779A FR 566779D A FR566779D A FR 566779DA FR 566779 A FR566779 A FR 566779A
Authority
FR
France
Prior art keywords
check valve
hydraulically operated
operated check
hydraulically
valve
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
Fritz Traunfellner
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 FR566779A publication Critical patent/FR566779A/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
    • E02B7/40—Swinging or turning gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
FR566779D 1923-05-28 1923-05-28 Hydraulically operated check valve Expired FR566779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR566779T 1923-05-28

Publications (1)

Publication Number Publication Date
FR566779A true FR566779A (en) 1924-02-20

Family

ID=8947344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR566779D Expired FR566779A (en) 1923-05-28 1923-05-28 Hydraulically operated check valve

Country Status (1)

Country Link
FR (1) FR566779A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007000508A1 (en) * 2005-06-27 2007-01-04 Hydroplus Automatic water gate
WO2014086402A1 (en) * 2012-12-05 2014-06-12 Raycap Intellectual Proterty Ltd. Gate for free spillway weirs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007000508A1 (en) * 2005-06-27 2007-01-04 Hydroplus Automatic water gate
WO2014086402A1 (en) * 2012-12-05 2014-06-12 Raycap Intellectual Proterty Ltd. Gate for free spillway weirs

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