AT516969A3 - Bar profile for a rake cleaner - Google Patents

Bar profile for a rake cleaner

Info

Publication number
AT516969A3
AT516969A3 ATA50221/2016A AT502212016A AT516969A3 AT 516969 A3 AT516969 A3 AT 516969A3 AT 502212016 A AT502212016 A AT 502212016A AT 516969 A3 AT516969 A3 AT 516969A3
Authority
AT
Austria
Prior art keywords
bar profile
rake cleaner
profile
hydropower plant
rake
Prior art date
Application number
ATA50221/2016A
Other languages
English (en)
Other versions
AT516969A2 (de
Original Assignee
KWT Hydro Anlagenbau GmbH
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
Priority to DE102015204911.6A priority Critical patent/DE102015204911A1/de
Application filed by KWT Hydro Anlagenbau GmbH filed Critical KWT Hydro Anlagenbau GmbH
Publication of AT516969A2 publication Critical patent/AT516969A2/de
Publication of AT516969A3 publication Critical patent/AT516969A3/de

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B5/00Artificial water canals, e.g. irrigation canals
    • E02B5/08Details, e.g. gates, screens
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B5/00Artificial water canals, e.g. irrigation canals
    • E02B5/08Details, e.g. gates, screens
    • E02B5/085Arresting devices for waterborne materials, e.g. gratings
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B8/00Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023Arresting devices for waterborne materials
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/14Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

Abstract

Es wird ein Stabprofil (1) für eine Wasserkraftanlage vorgeschlagen, das bei gleichen Herstellungskosten eine nochmals verbesserte Sicherheit gegenüber Verletzungen von Fischen aufweist und gleichzeitig reduzierte Strömungsverluste hat, so dass sich die Jahresarbeit einer mit dem erfindungsgemäßen Stabprofil (1) ausgerüstete Wasserkraftanlage entsprechend erhöht.It is proposed a rod profile (1) for a hydropower plant, which at the same manufacturing cost has a further improved safety against injury to fish and at the same time has reduced flow losses, so that the annual work of the invention with the bar profile (1) equipped hydropower plant increases accordingly.
ATA50221/2016A 2015-03-18 2016-03-16 Bar profile for a rake cleaner AT516969A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102015204911.6A DE102015204911A1 (de) 2015-03-18 2015-03-18 Stabprofil für einen Rechenreiniger

Publications (2)

Publication Number Publication Date
AT516969A2 AT516969A2 (de) 2016-10-15
AT516969A3 true AT516969A3 (de) 2018-11-15

Family

ID=56853143

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50221/2016A AT516969A3 (de) 2015-03-18 2016-03-16 Bar profile for a rake cleaner

Country Status (3)

Country Link
AT (1) AT516969A3 (de)
CH (1) CH710920B1 (de)
DE (1) DE102015204911A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT207326B (de) * 1958-08-18 1960-01-25 Rheinstahl Union Brueckenbau Rechenanlage mit auswechselbaren, geführten Rechentafeln für Stolleneinlaufe, insbesondere für Turbineneinläufe
DE3715020A1 (de) * 1987-05-06 1988-11-17 Geiger Maschf Helmut Doppelrechenrost zur verwendung als feinstrechen in abwasser
WO2011000016A1 (de) * 2009-07-02 2011-01-06 Gernot Mahr Stabrechen
AT516765A2 (de) * 2015-01-29 2016-08-15 Gustav Barbüda Rechenanlage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911979U (de) * 1962-02-07 1965-03-11 Hugo Bauer Hohlprofil-rechenstab mit auswechselbaren nasen.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT207326B (de) * 1958-08-18 1960-01-25 Rheinstahl Union Brueckenbau Rechenanlage mit auswechselbaren, geführten Rechentafeln für Stolleneinlaufe, insbesondere für Turbineneinläufe
DE3715020A1 (de) * 1987-05-06 1988-11-17 Geiger Maschf Helmut Doppelrechenrost zur verwendung als feinstrechen in abwasser
WO2011000016A1 (de) * 2009-07-02 2011-01-06 Gernot Mahr Stabrechen
AT516765A2 (de) * 2015-01-29 2016-08-15 Gustav Barbüda Rechenanlage

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BUNDSCHU F. Druckrohrleitungen. Springer Verlag Berlin Heidelberg GmbH. Berlin: Julius Springer, 1926, ISBN 978-3-662-33632-8, Seiten 10, 11. *
DENIZ, S. Kräfte auf angeströmte, schwingende Profile mit Rechteck- und Achteckquerschnitt. Versuchsanstalt für Wasserbau, Hydrologie und Glaziologie der Eidgenössischen Technischen Hochschule Zürich. Zürich: 1994. Mitteilungen, No. 125, Seiten 27, 29, 31, 36, 37, 39, 52 und 74. *
GREENWAY M.E. The effect of a bevelled trailing edge on vortex shedding and vibration. Journal of Fluid Mechanics (1973), Vol. 61, No. 2, Seiten 323 - 335, DOI: https://doi.org/10.1017/S0022112073000741. *

Also Published As

Publication number Publication date
DE102015204911A1 (de) 2016-09-22
AT516969A2 (de) 2016-10-15
CH710920B1 (de) 2020-10-30
CH710920A2 (de) 2016-09-30

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Legal Events

Date Code Title Description
REJ Rejection

Effective date: 20190815