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ES378661A1 - Float container for an automatic constant downstream level gate - Google Patents

Float container for an automatic constant downstream level gate

Info

Publication number
ES378661A1
ES378661A1 ES378661A ES378661A ES378661A1 ES 378661 A1 ES378661 A1 ES 378661A1 ES 378661 A ES378661 A ES 378661A ES 378661 A ES378661 A ES 378661A ES 378661 A1 ES378661 A1 ES 378661A1
Authority
ES
Spain
Prior art keywords
level gate
automatic constant
container
downstream level
float container
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
ES378661A
Other languages
Spanish (es)
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.)
Cegelec SA
Original Assignee
Cegelec 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 Cegelec SA filed Critical Cegelec SA
Publication of ES378661A1 publication Critical patent/ES378661A1/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)
  • Barrages (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

The gate float container which is in communication with the tailrace through an opening in the bottom of such container, is provided with a slidable plate formed to enable the size of the opening to be varied to control the operation of the gate, and to enable the gate to be balanced without immersing the container in the tailrace.
ES378661A 1970-01-13 1970-04-16 Float container for an automatic constant downstream level gate Expired ES378661A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001125A FR2074818A5 (en) 1970-01-13 1970-01-13

Publications (1)

Publication Number Publication Date
ES378661A1 true ES378661A1 (en) 1972-07-16

Family

ID=9048961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378661A Expired ES378661A1 (en) 1970-01-13 1970-04-16 Float container for an automatic constant downstream level gate

Country Status (5)

Country Link
US (1) US3695043A (en)
JP (1) JPS4828499B1 (en)
ES (1) ES378661A1 (en)
FR (1) FR2074818A5 (en)
GB (1) GB1272905A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877352A (en) * 1989-02-10 1989-10-31 Waterman Industries, Inc. Method and apparatus for control of an upstream water level
US5516230A (en) * 1994-05-05 1996-05-14 Bargeron; Richard J. Gate for controlling upstream water level
EP2032767A4 (en) * 2006-06-23 2013-04-17 Hans Christian Behm Adjustable weir for hydroelectric dam installations
CA3114596A1 (en) * 2018-09-28 2020-04-02 Ovivo Inc. Buoyant mechanical liquid level control
EP3856979A4 (en) 2018-09-28 2023-04-26 Ovivo Inc. MECHANICAL AND FLOATING LIQUID LEVEL CONTROL
US12055961B2 (en) 2018-09-28 2024-08-06 Ovivo Inc. Level control system for a liquid filled basin
CN110700202B (en) * 2019-10-17 2024-09-10 中国电建集团贵阳勘测设计研究院有限公司 Down-the-hole arc gate bottom water seal device arranged on overflow weir

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168117A (en) * 1935-05-14 1939-08-01 Neyret Beylier & Piccard Picte Apparatus for controlling liquid levels

Also Published As

Publication number Publication date
GB1272905A (en) 1972-05-03
FR2074818A5 (en) 1971-10-08
JPS4828499B1 (en) 1973-09-01
US3695043A (en) 1972-10-03

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