AT243621B - Verfahren zur Beeinflussung des Anlaufvorganges einer Pumpe oder Pumpenturbine sowie Pumpe oder Pumpenturbine zur Durchführung des Verfahrens - Google Patents

Verfahren zur Beeinflussung des Anlaufvorganges einer Pumpe oder Pumpenturbine sowie Pumpe oder Pumpenturbine zur Durchführung des Verfahrens

Info

Publication number
AT243621B
AT243621B AT825963A AT825963A AT243621B AT 243621 B AT243621 B AT 243621B AT 825963 A AT825963 A AT 825963A AT 825963 A AT825963 A AT 825963A AT 243621 B AT243621 B AT 243621B
Authority
AT
Austria
Prior art keywords
pump
turbine
influencing
carrying
well
Prior art date
Application number
AT825963A
Other languages
English (en)
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of AT243621B publication Critical patent/AT243621B/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
    • F03B15/005—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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/002—Injecting air or other fluid
    • 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
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • F03B3/103—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the same wheel acting as turbine wheel and as pump wheel
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT825963A 1962-10-15 1963-10-15 Verfahren zur Beeinflussung des Anlaufvorganges einer Pumpe oder Pumpenturbine sowie Pumpe oder Pumpenturbine zur Durchführung des Verfahrens AT243621B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38853/62A GB1006365A (en) 1962-10-15 1962-10-15 Improvements in or relating to hydraulic pumps and reversible pump turbines

Publications (1)

Publication Number Publication Date
AT243621B true AT243621B (de) 1965-11-25

Family

ID=10406094

Family Applications (1)

Application Number Title Priority Date Filing Date
AT825963A AT243621B (de) 1962-10-15 1963-10-15 Verfahren zur Beeinflussung des Anlaufvorganges einer Pumpe oder Pumpenturbine sowie Pumpe oder Pumpenturbine zur Durchführung des Verfahrens

Country Status (6)

Country Link
US (1) US3238534A (de)
AT (1) AT243621B (de)
CH (1) CH405939A (de)
DE (1) DE1528821A1 (de)
ES (1) ES292503A1 (de)
GB (1) GB1006365A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309057A (en) * 1964-03-11 1967-03-14 Hitachi Ltd Method of starting operation of pumps and pump turbines
CH444085A (de) * 1966-03-10 1967-09-15 Escher Wyss Ag Verfahren zum Füllen einer zwei- oder mehrstufigen hydraulischen Turbomaschine mit Wasser, und Vorrichtung zur Durchführung des Verfahrens
US3372645A (en) * 1966-03-16 1968-03-12 Baldwin Lima Hamilton Corp Power-accumulation system
GB1140128A (en) * 1966-05-20 1969-01-15 English Electric Co Ltd Improvements relating to hydraulic turbines and pump turbines
US3307828A (en) * 1966-06-29 1967-03-07 Baldwin Lima Hamilton Corp Torque reducing means
CA901428A (en) * 1970-07-29 1972-05-30 S. Sproule Robert Hydraulic machine crown aeration
JPS5036847A (de) * 1973-08-06 1975-04-07
US3927951A (en) * 1973-09-08 1975-12-23 Tokyo Shibaura Electric Co Water turbine
CH577630A5 (de) * 1974-07-09 1976-07-15 Charmilles Sa Ateliers
JPS5124431A (en) * 1974-08-16 1976-02-27 Hitachi Ltd Honpukidohoho oyobi sochi
US3923417A (en) * 1974-12-30 1975-12-02 Allis Chalmers Hydraulic turbine spiral case drain
JPS5346533A (en) * 1976-10-08 1978-04-26 Hitachi Ltd Operating method of hydraulic machinery
CA1058055A (en) * 1976-11-26 1979-07-10 Paul Koeller Draft tube aeration with eductor
JPS57129268A (en) * 1981-02-03 1982-08-11 Toshiba Corp Controlling method for operation of multi-stage hydraulic machine
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
US4948336A (en) * 1987-12-10 1990-08-14 Sundstrand Corporation Mechanical shaft seal
US4964783A (en) * 1988-04-20 1990-10-23 Hanning Electro-Werke Gmbh & Co. Device for emptying a liquid-collection tank in a water-conducting household appliance
US4898512A (en) * 1989-03-27 1990-02-06 Geffs John J Apparatus and method for reducing effects of draft tube pressure fluctuations
US5941682A (en) * 1997-07-24 1999-08-24 Voith Hydro, Inc. Draft tube peripheral plenum
AU769473B2 (en) * 1998-03-13 2004-01-29 Unitec Institute Of Technology Improved pumping apparatus and methods
US6517309B1 (en) 1998-03-13 2003-02-11 Unitec Institute Of Technology Pumping apparatus and methods
NZ336855A (en) * 1999-07-21 2002-03-01 Unitec Inst Of Technology Multi-phase flow pump with vanes having large spaces there between
ATE330127T1 (de) * 2003-12-04 2006-07-15 Tcg Unitech Systemtechnik Gmbh Radialpumpe
NO20044391D0 (no) * 2004-10-18 2004-10-18 Troms Kraft Produksjon As Anordning og fremgangsmate ved sugeror
BE1017069A3 (nl) * 2006-04-25 2008-01-08 Atlas Copco Airpower Nv Verbeterde turbocompressor met leischoepen.
FR2919353B1 (fr) * 2007-07-23 2014-02-14 Alstom Power Hydraulique Machine hydraulique comprenant des moyens d'injection d'un ecoulement preleve d'un ecoulement principal
PL2331826T3 (pl) 2008-05-27 2016-07-29 Weir Minerals Australia Ltd Ulepszenia dotyczące wirników pomp wirowych
DE102010050001A1 (de) * 2010-11-02 2012-05-03 Voith Patent Gmbh Pumpe in Francis-Bauweise für ein Wasserkraftwerk
JP6590696B2 (ja) * 2013-09-12 2019-10-16 株式会社荏原製作所 送水管路系のキャビテーションサージを緩和および防止するための装置および方法
DE102013019652A1 (de) * 2013-09-30 2015-04-02 Dieter Mühlenbruch Wasserkraftwerk
CN109092580B (zh) * 2018-10-15 2024-06-18 厦门英仕卫浴有限公司 一种高效节能的出水组件
CN110173444B (zh) * 2019-04-30 2021-03-26 中国科学院工程热物理研究所 分体式超临界二氧化碳闭式叶轮及制造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA571575A (en) * 1959-03-03 General Motors Corporation Pump inlet fitting
US820779A (en) * 1905-04-03 1906-05-15 Laval Steam Turbine Co Pumping apparatus.
FR562881A (fr) * 1922-04-28 1923-11-21 Dispositif pour moto-pompe centrifuge
GB343385A (de) * 1929-04-23 1931-02-19 Georg Weyland
US1787655A (en) * 1929-05-18 1931-01-06 American Blower Corp Apparatus and method of controlling fans
US2444100A (en) * 1944-02-28 1948-06-29 Marison Company Pump
US2656096A (en) * 1946-01-04 1953-10-20 Rateau Soc Centrifugal pump and compressor
FR935340A (fr) * 1946-10-28 1948-06-16 Augmenteur de flux pour réacteurs et compresseurs
US2690293A (en) * 1951-01-20 1954-09-28 Westinghouse Electric Corp Fan
US2786420A (en) * 1952-03-27 1957-03-26 Stanley G Harwood Pressure controlled pump
US2865297A (en) * 1952-12-22 1958-12-23 Thompson Prod Inc Injector cover for pumps
US2798658A (en) * 1955-03-01 1957-07-09 Westinghouse Electric Corp Volume controls for centrifugal fans
US3019963A (en) * 1955-07-08 1962-02-06 Eck Bruno Christian Radial blower for gases with high dust content
US2874642A (en) * 1955-10-05 1959-02-24 Allis Chalmers Mfg Co Adjustable bypass valve
US3070025A (en) * 1958-03-03 1962-12-25 Thompson Ramo Wooldridge Inc Injector discharge pressure regulator for pumps
US3041848A (en) * 1959-06-01 1962-07-03 Garrett Corp Variable head compressor

Also Published As

Publication number Publication date
ES292503A1 (es) 1964-01-16
DE1528821A1 (de) 1969-10-16
US3238534A (en) 1966-03-01
CH405939A (de) 1966-01-15
GB1006365A (en) 1965-09-29

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