AT244881B - Hydraulische Bremsvorrichtung für die Anwurfturbine einer Pumpenturbine oder Speicherpumpe - Google Patents

Hydraulische Bremsvorrichtung für die Anwurfturbine einer Pumpenturbine oder Speicherpumpe

Info

Publication number
AT244881B
AT244881B AT925863A AT925863A AT244881B AT 244881 B AT244881 B AT 244881B AT 925863 A AT925863 A AT 925863A AT 925863 A AT925863 A AT 925863A AT 244881 B AT244881 B AT 244881B
Authority
AT
Austria
Prior art keywords
turbine
pump
launch
braking device
hydraulic braking
Prior art date
Application number
AT925863A
Other languages
English (en)
Original Assignee
Escher Wyss Ag
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 Escher Wyss Ag filed Critical Escher Wyss Ag
Application granted granted Critical
Publication of AT244881B publication Critical patent/AT244881B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F03B15/06—Regulating, i.e. acting automatically
    • F03B15/18—Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/005—Starting, also of pump-turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0044—Varying behaviour or the very pump by introducing a gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/91—Reversible between pump and motor use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Water Turbines (AREA)
  • Hydraulic Turbines (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
AT925863A 1963-01-18 1963-11-19 Hydraulische Bremsvorrichtung für die Anwurfturbine einer Pumpenturbine oder Speicherpumpe AT244881B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH61663A CH400043A (de) 1963-01-18 1963-01-18 Verfahren und Einrichtung zur Begrenzung der Drehzahl der Anwurfturbine einer Pumpenturbine oder Speicherpumpe

Publications (1)

Publication Number Publication Date
AT244881B true AT244881B (de) 1966-01-25

Family

ID=4191136

Family Applications (1)

Application Number Title Priority Date Filing Date
AT925863A AT244881B (de) 1963-01-18 1963-11-19 Hydraulische Bremsvorrichtung für die Anwurfturbine einer Pumpenturbine oder Speicherpumpe

Country Status (7)

Country Link
US (1) US3185440A (de)
AT (1) AT244881B (de)
CH (1) CH400043A (de)
ES (1) ES294055A1 (de)
GB (1) GB1074690A (de)
LU (1) LU45028A1 (de)
NO (1) NO116318B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1148079A (en) * 1966-06-17 1969-04-10 English Electric Co Ltd Improvements relating to pumps and reversible pump turbines
JPS58148278A (ja) * 1982-02-26 1983-09-03 Toshiba Corp 可逆水力機械のガイドベーン漏水排出方法
FR2669968B1 (fr) * 1990-11-30 1995-01-20 Sithe Procede de regulation de la vitesse de rotation d'une turbine hydraulique, et dispositif pour la mise-en-óoeuvre de ce procede.
US6971843B2 (en) * 2003-06-25 2005-12-06 General Electric Canada Inc. Hydraulic turbine draft tube with enhanced dissolved oxygen
DE102010050001A1 (de) * 2010-11-02 2012-05-03 Voith Patent Gmbh Pumpe in Francis-Bauweise für ein Wasserkraftwerk
CN103498749B (zh) * 2013-09-27 2016-03-02 河海大学 一种用于低水头抽水蓄能电站的小型混流式水泵水轮机
CN112576429B (zh) * 2021-01-13 2021-09-24 宁夏隆丰园林景观工程有限公司 一种具有超速保护功能的水下水利发电装置
DE102022101640B3 (de) * 2022-01-25 2023-01-19 Voith Patent Gmbh Pumpe für ein Wasserkraftwerk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307703A (en) * 1919-06-24 Paul sagbebg and eelif mikdeltholt
US810955A (en) * 1904-03-09 1906-01-30 Andreas Lund Means for regulating turbines.
GB277433A (en) * 1926-06-18 1927-09-19 English Electric Co Ltd Improvements connected with hydraulic turbines
US2781831A (en) * 1952-09-11 1957-02-19 Thompson Prod Inc Pumping assembly

Also Published As

Publication number Publication date
ES294055A1 (es) 1964-01-16
GB1074690A (en) 1967-07-05
LU45028A1 (de) 1964-02-17
NO116318B (de) 1969-03-03
US3185440A (en) 1965-05-25
CH400043A (de) 1965-09-30

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