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DE3771531D1 - HYDRAULIC LIFT FOR WATER OVERFLOW THRESHOLD AT A HYDROWORK CONSTRUCTION. - Google Patents

HYDRAULIC LIFT FOR WATER OVERFLOW THRESHOLD AT A HYDROWORK CONSTRUCTION.

Info

Publication number
DE3771531D1
DE3771531D1 DE8787810112T DE3771531T DE3771531D1 DE 3771531 D1 DE3771531 D1 DE 3771531D1 DE 8787810112 T DE8787810112 T DE 8787810112T DE 3771531 T DE3771531 T DE 3771531T DE 3771531 D1 DE3771531 D1 DE 3771531D1
Authority
DE
Germany
Prior art keywords
hydrowork
construction
hydraulic lift
water overflow
overflow threshold
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 - Lifetime
Application number
DE8787810112T
Other languages
German (de)
Inventor
Werner Nill
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3771531D1 publication Critical patent/DE3771531D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/20—Siphon pipes or inverted siphons
    • 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
    • E02B7/16—Fixed weirs; Superstructures or flash-boards therefor
    • E02B7/18—Siphon weirs
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/12—Emergency outlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Sewage (AREA)
  • Lubricants (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Hydraulic Turbines (AREA)
  • Jib Cranes (AREA)

Abstract

The hydraulic siphon on a spillway (3) of a hydraulic structure (1) is divided into a plurality of siphon sections which come into action successively as the upstream water level rises. Depending on the design of the inlet-side edges (24 ... 24"") and the length (X) of the outlet-side plates (19 ... 19""), the output of the siphon can be set so as to be linear, rising or falling. <IMAGE>
DE8787810112T 1986-03-07 1987-02-27 HYDRAULIC LIFT FOR WATER OVERFLOW THRESHOLD AT A HYDROWORK CONSTRUCTION. Expired - Lifetime DE3771531D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH94886 1986-03-07

Publications (1)

Publication Number Publication Date
DE3771531D1 true DE3771531D1 (en) 1991-08-29

Family

ID=4198891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787810112T Expired - Lifetime DE3771531D1 (en) 1986-03-07 1987-02-27 HYDRAULIC LIFT FOR WATER OVERFLOW THRESHOLD AT A HYDROWORK CONSTRUCTION.

Country Status (3)

Country Link
EP (1) EP0237481B1 (en)
AT (1) ATE65567T1 (en)
DE (1) DE3771531D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016115C2 (en) * 1990-05-18 1997-10-16 Lang Emil Overflow structure for dividing or separating a liquid flow
DE10253834A1 (en) * 2002-11-18 2004-06-03 Vsb Vogelsberger Umwelttechnischer Anlagenbau Gmbh Water overflow arrangement
KR100779022B1 (en) 2006-07-14 2007-11-22 한국전력공사 Multi-layered water pipe for reducing cooling water bubbles in power plant intake
GB2474879A (en) 2009-10-30 2011-05-04 Hydro Int Plc Water treatment apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2186612B1 (en) * 1972-03-14 1974-12-13 Dubus Jean
CH570513A5 (en) * 1972-12-12 1975-12-15 Saatci A Cevdet Storm water overflow with siphon channel - has curved siphon channel with unequal arms to improve draining suction
FR2531502B1 (en) * 1982-08-05 1986-05-16 Forlevaman VARIABLE FLOW SIPHON DEVICE

Also Published As

Publication number Publication date
EP0237481B1 (en) 1991-07-24
EP0237481A2 (en) 1987-09-16
ATE65567T1 (en) 1991-08-15
EP0237481A3 (en) 1987-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee