CH578686A5 - - Google Patents

Info

Publication number
CH578686A5
CH578686A5 CH1329374A CH1329374A CH578686A5 CH 578686 A5 CH578686 A5 CH 578686A5 CH 1329374 A CH1329374 A CH 1329374A CH 1329374 A CH1329374 A CH 1329374A CH 578686 A5 CH578686 A5 CH 578686A5
Authority
CH
Switzerland
Application number
CH1329374A
Original Assignee
Charmilles Sa Ateliers
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 Charmilles Sa Ateliers filed Critical Charmilles Sa Ateliers
Priority to CH1329374A priority Critical patent/CH578686A5/xx
Priority to CS7500006363A priority patent/CS186719B2/cs
Priority to ES441222A priority patent/ES441222A1/es
Priority to US05/617,798 priority patent/US4056330A/en
Priority to GB40067/75A priority patent/GB1516849A/en
Priority to IT69413/75A priority patent/IT1047331B/it
Priority to BR7506332*A priority patent/BR7506332A/pt
Priority to DE19752544055 priority patent/DE2544055A1/de
Priority to JP50118746A priority patent/JPS5162240A/ja
Priority to SE7510981A priority patent/SE418986B/xx
Priority to NO753323A priority patent/NO753323L/no
Priority to AU85347/75A priority patent/AU494619B2/en
Priority to FR7530072A priority patent/FR2286960A1/fr
Priority to CA236,941A priority patent/CA1037779A/en
Priority to BE160618A priority patent/BE834102A/xx
Publication of CH578686A5 publication Critical patent/CH578686A5/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
    • 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
    • F03B11/004—Valve arrangements
    • 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
    • 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
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
CH1329374A 1974-10-03 1974-10-03 CH578686A5 (zh)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CH1329374A CH578686A5 (zh) 1974-10-03 1974-10-03
CS7500006363A CS186719B2 (en) 1974-10-03 1975-09-19 Method of controlling fluid volumes delivered by centrifugal pump equipped with adjustable diffusor having turnable vanes
ES441222A ES441222A1 (es) 1974-10-03 1975-09-24 Procedimiento de regulacion del caudal de una bomba.
US05/617,798 US4056330A (en) 1974-10-03 1975-09-29 Method for adjusting the output of a pump provided with an adjustable spray cone with movable blades
GB40067/75A GB1516849A (en) 1974-10-03 1975-09-30 Method for adjusting the output of a hydraulic machine which is operable both as a pump and as a turbine
IT69413/75A IT1047331B (it) 1974-10-03 1975-09-30 Dispositivo per la regolazione del la portata di pompe munite di un diffusore regolabile a palette mobili
BR7506332*A BR7506332A (pt) 1974-10-03 1975-09-30 Processo para a regulagem da vazao de uma bomba equipada com um difusor regulavel de pas moveis e respectiva bomba
DE19752544055 DE2544055A1 (de) 1974-10-03 1975-09-30 Verfahren zur regelung der leistung einer pumpe mit einstellbaren diffusorschaufeln
JP50118746A JPS5162240A (en) 1974-10-03 1975-10-01 Kadohaneojusuru chosetsukanonasupureekoonosonaeta honpunoshutsuryokuochosetsusuruhoho oyobi honpu
SE7510981A SE418986B (sv) 1974-10-03 1975-10-01 Sett att reglera utgangseffekten vid en hydraulisk maskin
NO753323A NO753323L (zh) 1974-10-03 1975-10-01
AU85347/75A AU494619B2 (en) 1974-10-03 1975-10-01 Method for adjusting the output ofa pump provided withan adjustable diffuser with movable blades
FR7530072A FR2286960A1 (fr) 1974-10-03 1975-10-01 Procede de reglage du debit d'une pompe munie d'un diffuseur reglable a aubes mobiles
CA236,941A CA1037779A (en) 1974-10-03 1975-10-01 Method for adjusting the vanes of a hydraulic machine operable both as a pump and as a turbine
BE160618A BE834102A (fr) 1974-10-03 1975-10-01 Procede de reglage du derit d'une pompe munie d'un diffuseur reglable aubes mobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1329374A CH578686A5 (zh) 1974-10-03 1974-10-03

Publications (1)

Publication Number Publication Date
CH578686A5 true CH578686A5 (zh) 1976-08-13

Family

ID=4391133

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1329374A CH578686A5 (zh) 1974-10-03 1974-10-03

Country Status (14)

Country Link
US (1) US4056330A (zh)
JP (1) JPS5162240A (zh)
BE (1) BE834102A (zh)
BR (1) BR7506332A (zh)
CA (1) CA1037779A (zh)
CH (1) CH578686A5 (zh)
CS (1) CS186719B2 (zh)
DE (1) DE2544055A1 (zh)
ES (1) ES441222A1 (zh)
FR (1) FR2286960A1 (zh)
GB (1) GB1516849A (zh)
IT (1) IT1047331B (zh)
NO (1) NO753323L (zh)
SE (1) SE418986B (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU39673B (en) * 1977-02-21 1985-03-20 Titovi Zavodi Litostroj Single-stage reversible pump turbine with a supplemental pump
FR2522072A1 (fr) * 1982-02-19 1983-08-26 Neyrpic Groupe hydroelectrique a turbine a axe horizontal
US4643639A (en) * 1984-12-24 1987-02-17 Sundstrand Corporation Adjustable centrifugal pump
US4850795A (en) * 1988-02-08 1989-07-25 Dresser-Rand Company Diffuser having ribbed vanes followed by full vanes
US4824325A (en) * 1988-02-08 1989-04-25 Dresser-Rand Company Diffuser having split tandem low solidity vanes
US4877373A (en) * 1988-02-08 1989-10-31 Dresser-Rand Company Vaned diffuser with small straightening vanes
US4902200A (en) * 1988-04-25 1990-02-20 Dresser-Rand Company Variable diffuser wall with ribbed vanes
US4932835A (en) * 1989-04-04 1990-06-12 Dresser-Rand Company Variable vane height diffuser
IT223506Z2 (it) * 1990-02-09 1995-07-20 Zanussi A Spa Industrie Lavatrice con pompa di circolazione dell'acuqa di tipo centrifugo
US5413460A (en) * 1993-06-17 1995-05-09 Goulds Pumps, Incorporated Centrifugal pump for pumping fiber suspensions
CN1910345B (zh) * 2003-12-10 2010-06-02 霍尼韦尔国际公司 用于涡轮增压器的可变喷嘴装置
WO2010068558A2 (en) * 2008-12-11 2010-06-17 Borgwarner Inc. Simplified variable geometry turbocharger with variable nozzle
DE102011084853A1 (de) * 2011-10-20 2013-04-25 Schaeffler Technologies AG & Co. KG Regelbare Kühlmittelpumpe
ITMI20120482A1 (it) * 2012-03-27 2013-09-28 Metelli S P A Pompa ad acqua perfezionata per la regolazione della portata di un fluido di raffreddamento in un motore a combustione interna
DE102012212410A1 (de) * 2012-07-16 2014-01-30 Siemens Aktiengesellschaft Paralleldiffusor für eine Fluidmaschine
EP3171034B1 (en) 2012-11-09 2020-10-07 Johnson Controls Technology Company Variable geometry diffuser having extended travel
JP6055706B2 (ja) * 2013-03-28 2016-12-27 株式会社日立製作所 渦巻きポンプ
CN104612883B (zh) * 2015-01-26 2017-09-01 东方电气集团东方电机有限公司 一种水轮机顶盖、筒形阀布置结构及其水轮机
DE102016205647B4 (de) * 2016-04-06 2018-11-29 Voith Patent Gmbh Ringgatter für eine hydraulische Maschine und Verfahren zum Schließen
CN110410361B (zh) * 2019-08-30 2024-06-25 自然资源部天津海水淡化与综合利用研究所 一种水力工况调节旋转导叶模块及其在透平泵中的装配方法
CN112943522B (zh) * 2021-02-09 2022-07-19 中国长江电力股份有限公司 一种多台工作泵和多台备用泵的智能排队轮换工作方法
CN114033724B (zh) * 2021-11-29 2024-04-30 上海冠带通风节能设备有限公司 一种可调节风口方向的风机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126520C (zh) *
US2687280A (en) * 1954-08-24 Pump-turbine
US1322810A (en) * 1919-11-25 Rotary pump with adjustable gate
US1723254A (en) * 1926-12-06 1929-08-06 Morgan Smith S Co Hydraulic turbine
US2671635A (en) * 1950-05-25 1954-03-09 Baldwin Lima Hamilton Corp Reversible pump-turbine
CH328557A (de) * 1955-02-08 1958-03-15 Escher Wyss Ag Leit- und Abschlussapparat für Wasserturbinen und Pumpen
NL95500C (zh) * 1957-02-27
FR1270556A (fr) * 1960-07-04 1961-09-01 Neyrpic Ets Perfectionnements à la commande de vannes cylindriques
FR1319041A (fr) * 1962-04-03 1963-02-22 Sulzer Ag Turbomachine utilisable comme pompe ou turbine
BE636296A (zh) * 1962-10-17
DE1453771A1 (de) * 1962-11-24 1969-02-06 Hitachi Ltd Verfahren zum Anlassen von Kreiselpumpen
US3228656A (en) * 1964-02-21 1966-01-11 Mitsubishi Heavy Ind Ltd Hydraulic rotary machine
CH447979A (fr) * 1966-11-21 1967-11-30 Charmilles Sa Ateliers Machine hydraulique
US3489391A (en) * 1967-02-02 1970-01-13 Dominion Eng Works Ltd Hydraulic ring gate force balancing

Also Published As

Publication number Publication date
GB1516849A (en) 1978-07-05
BE834102A (fr) 1976-02-02
ES441222A1 (es) 1977-03-16
FR2286960A1 (fr) 1976-04-30
BR7506332A (pt) 1976-08-10
SE418986B (sv) 1981-07-06
US4056330A (en) 1977-11-01
JPS5162240A (en) 1976-05-29
CS186719B2 (en) 1978-12-29
IT1047331B (it) 1980-09-10
CA1037779A (en) 1978-09-05
SE7510981L (sv) 1976-04-05
AU8534775A (en) 1977-04-07
NO753323L (zh) 1976-04-06
DE2544055A1 (de) 1976-04-15
FR2286960B1 (zh) 1979-06-29

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