FR897628A - Improvements to valve controls - Google Patents

Improvements to valve controls

Info

Publication number
FR897628A
FR897628A FR897628DA FR897628A FR 897628 A FR897628 A FR 897628A FR 897628D A FR897628D A FR 897628DA FR 897628 A FR897628 A FR 897628A
Authority
FR
France
Prior art keywords
valve controls
valve
controls
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAYDE ETS
Original Assignee
DAYDE ETS
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 by DAYDE ETS filed Critical DAYDE ETS
Application granted granted Critical
Publication of FR897628A publication Critical patent/FR897628A/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
    • E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
FR897628D 1943-04-19 1943-04-19 Improvements to valve controls Expired FR897628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897628T 1943-04-19

Publications (1)

Publication Number Publication Date
FR897628A true FR897628A (en) 1945-03-27

Family

ID=9391534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897628D Expired FR897628A (en) 1943-04-19 1943-04-19 Improvements to valve controls

Country Status (1)

Country Link
FR (1) FR897628A (en)

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