FR1392461A - Improvements to valves - Google Patents

Improvements to valves

Info

Publication number
FR1392461A
FR1392461A FR4544A FR38004544A FR1392461A FR 1392461 A FR1392461 A FR 1392461A FR 4544 A FR4544 A FR 4544A FR 38004544 A FR38004544 A FR 38004544A FR 1392461 A FR1392461 A FR 1392461A
Authority
FR
France
Prior art keywords
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
FR4544A
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Priority to FR4544A priority Critical patent/FR1392461A/en
Application granted granted Critical
Publication of FR1392461A publication Critical patent/FR1392461A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
FR4544A 1963-03-07 1963-03-07 Improvements to valves Expired FR1392461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4544A FR1392461A (en) 1963-03-07 1963-03-07 Improvements to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4544A FR1392461A (en) 1963-03-07 1963-03-07 Improvements to valves

Publications (1)

Publication Number Publication Date
FR1392461A true FR1392461A (en) 1965-03-19

Family

ID=8570162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4544A Expired FR1392461A (en) 1963-03-07 1963-03-07 Improvements to valves

Country Status (1)

Country Link
FR (1) FR1392461A (en)

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