FR999839A - Perfectionnements aux vannes - Google Patents

Perfectionnements aux vannes

Info

Publication number
FR999839A
FR999839A FR999839DA FR999839A FR 999839 A FR999839 A FR 999839A FR 999839D A FR999839D A FR 999839DA FR 999839 A FR999839 A FR 999839A
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
Other languages
English (en)
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.)
Ateliers Neyret Beylier et Piccard Pictet
Original Assignee
Ateliers Neyret Beylier et Piccard Pictet
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 Ateliers Neyret Beylier et Piccard Pictet filed Critical Ateliers Neyret Beylier et Piccard Pictet
Application granted granted Critical
Publication of FR999839A publication Critical patent/FR999839A/fr
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
    • E02B7/26—Vertical-lift gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
FR999839D 1946-01-16 1946-01-16 Perfectionnements aux vannes Expired FR999839A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR999839T 1946-01-16

Publications (1)

Publication Number Publication Date
FR999839A true FR999839A (fr) 1952-02-05

Family

ID=9559956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999839D Expired FR999839A (fr) 1946-01-16 1946-01-16 Perfectionnements aux vannes

Country Status (1)

Country Link
FR (1) FR999839A (fr)

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