FR2432068A1 - Water level regulating station for canal - uses float-actuated gate pivoting w.r.t. invert axis with winch controlled by hydraulic pump brake - Google Patents

Water level regulating station for canal - uses float-actuated gate pivoting w.r.t. invert axis with winch controlled by hydraulic pump brake

Info

Publication number
FR2432068A1
FR2432068A1 FR7822262A FR7822262A FR2432068A1 FR 2432068 A1 FR2432068 A1 FR 2432068A1 FR 7822262 A FR7822262 A FR 7822262A FR 7822262 A FR7822262 A FR 7822262A FR 2432068 A1 FR2432068 A1 FR 2432068A1
Authority
FR
France
Prior art keywords
water level
gate
pinion
canal
hydraulic pump
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.)
Granted
Application number
FR7822262A
Other languages
French (fr)
Other versions
FR2432068B1 (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.)
Petrissans & Cie
Original Assignee
Petrissans & Cie
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 Petrissans & Cie filed Critical Petrissans & Cie
Priority to FR7822262A priority Critical patent/FR2432068A1/en
Publication of FR2432068A1 publication Critical patent/FR2432068A1/en
Application granted granted Critical
Publication of FR2432068B1 publication Critical patent/FR2432068B1/fr
Granted 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)

Abstract

The station to control the level of a watercourse utilises a pivoting gate which is automatically lowered when a given water level is exceeded, and includes a braking mechanism which ensures gradual gate movement. The gate is set transversely in a rectangular section channel of reinforced concrete and pivots about a horizontal invert axis, being connected by cable to the drum of a hand winch. When the water level rises a float is lifted, causing the upward motion of a friction member relative to a wheel. The wheel is coupled to a pinion which en-meshes with a winch drum pinion, the latter now being free to rotate and allow gate descent. The pinion also drives a hydraulic rotary pump which provides the braking effect by impelling fluid in one direction through a restrictor to a reservoir.
FR7822262A 1978-07-27 1978-07-27 Water level regulating station for canal - uses float-actuated gate pivoting w.r.t. invert axis with winch controlled by hydraulic pump brake Granted FR2432068A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7822262A FR2432068A1 (en) 1978-07-27 1978-07-27 Water level regulating station for canal - uses float-actuated gate pivoting w.r.t. invert axis with winch controlled by hydraulic pump brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822262A FR2432068A1 (en) 1978-07-27 1978-07-27 Water level regulating station for canal - uses float-actuated gate pivoting w.r.t. invert axis with winch controlled by hydraulic pump brake

Publications (2)

Publication Number Publication Date
FR2432068A1 true FR2432068A1 (en) 1980-02-22
FR2432068B1 FR2432068B1 (en) 1983-02-18

Family

ID=9211257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822262A Granted FR2432068A1 (en) 1978-07-27 1978-07-27 Water level regulating station for canal - uses float-actuated gate pivoting w.r.t. invert axis with winch controlled by hydraulic pump brake

Country Status (1)

Country Link
FR (1) FR2432068A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597628A1 (en) * 1986-04-21 1987-10-23 Ruget Rene Control device for an adjustable sluice gate of the bed of a water course
EP2915923A1 (en) * 2014-03-06 2015-09-09 Antonios Toumazis Self operating barrier for flood, spill and other protection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE560791C (en) * 1929-04-27 1932-10-07 Maschf Augsburg Nuernberg Ag Flood relief at large weir closures
FR2226604A1 (en) * 1973-04-19 1974-11-15 Dumont & Co Flood gate restrained by float controlled brake - braking action directly controlled by level of water behind pivoting gate
FR2229261A5 (en) * 1973-05-09 1974-12-06 Petrissans & Cie Semi-automatic sluice with pivoting gate - gate is operated by a system of levers and rods controlled by float

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE560791C (en) * 1929-04-27 1932-10-07 Maschf Augsburg Nuernberg Ag Flood relief at large weir closures
FR2226604A1 (en) * 1973-04-19 1974-11-15 Dumont & Co Flood gate restrained by float controlled brake - braking action directly controlled by level of water behind pivoting gate
FR2229261A5 (en) * 1973-05-09 1974-12-06 Petrissans & Cie Semi-automatic sluice with pivoting gate - gate is operated by a system of levers and rods controlled by float

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597628A1 (en) * 1986-04-21 1987-10-23 Ruget Rene Control device for an adjustable sluice gate of the bed of a water course
EP2915923A1 (en) * 2014-03-06 2015-09-09 Antonios Toumazis Self operating barrier for flood, spill and other protection

Also Published As

Publication number Publication date
FR2432068B1 (en) 1983-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse