RO84324B - Organ hidraulic de comanda - Google Patents

Organ hidraulic de comanda

Info

Publication number
RO84324B
RO84324B RO93980A RO9398078A RO84324B RO 84324 B RO84324 B RO 84324B RO 93980 A RO93980 A RO 93980A RO 9398078 A RO9398078 A RO 9398078A RO 84324 B RO84324 B RO 84324B
Authority
RO
Romania
Prior art keywords
injector
hydraulic control
servomotor
exerted
control device
Prior art date
Application number
RO93980A
Other languages
English (en)
Other versions
RO84324A (ro
Inventor
Pignet
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 filed Critical
Publication of RO84324A publication Critical patent/RO84324A/ro
Publication of RO84324B publication Critical patent/RO84324B/ro

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
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/04—Nozzles; Nozzle-carrying members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Water Turbines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubricants (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Inventia se refera la un organ hidraulic de comanda, pentru alimentarea unei turbine cu actiune continînd o vana si un injector rectiliniu, montate în serie pe o conducta de aducere a apei, caracterizat prin aceea ca în scopul reducerii dimensiunilor si al simplificarilor constructive, un servomotor liniar de comanda a vanei si un servomotor de comanda a unei piese a injectorului sunt dispuse într-un acelasi corp central, fixat printr-o cruce unica, formata din niste nervuri radiale la un corp exterior inelar, aceasta cruce preluînd eforturile hidraulice exercitate si asupra vanei, ca si cele exercitate asupra injectorului.
RO93980A 1977-05-12 1978-05-06 Organ hidraulic de comanda RO84324B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH593177A CH601663A5 (ro) 1977-05-12 1977-05-12

Publications (2)

Publication Number Publication Date
RO84324A RO84324A (ro) 1984-06-21
RO84324B true RO84324B (ro) 1984-08-30

Family

ID=4301699

Family Applications (1)

Application Number Title Priority Date Filing Date
RO93980A RO84324B (ro) 1977-05-12 1978-05-06 Organ hidraulic de comanda

Country Status (9)

Country Link
US (1) US4175707A (ro)
AT (1) AT357492B (ro)
CH (1) CH601663A5 (ro)
DE (1) DE2820631A1 (ro)
ES (1) ES469256A1 (ro)
FR (1) FR2390594A1 (ro)
IT (1) IT1108288B (ro)
NO (1) NO781653L (ro)
RO (1) RO84324B (ro)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632055A5 (fr) * 1979-03-29 1982-09-15 Vevey Atel Const Mec Installation hydraulique d'alimentation d'une turbine a action.
WO2020057792A1 (de) * 2018-09-18 2020-03-26 Voith Patent Gmbh Pelton-turbinen-düse und herstellungsverfahren
DE102022107939B3 (de) * 2022-04-04 2023-05-04 Voith Patent Gmbh Pelton Turbine und Betriebsverfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US807025A (en) * 1903-12-29 1905-12-12 Pelton Water Wheel Co Regulating-nozzle.
DE459957C (de) * 1927-01-15 1928-05-16 J M Voith Maschinenfabrik Duesenverschluss fuer Freistrahlturbinen
CH323423A (fr) * 1955-07-08 1957-07-31 Charmilles Sa Ateliers Installation hydraulique d'alimentation d'une turbine à action
CH366012A (fr) * 1959-11-30 1962-11-30 Neyrpic Ateliers Neyret Beylie Dispositif d'alimentation pour turbine à action
DE1140150B (de) * 1960-03-02 1962-11-22 Escher Wyss Gmbh Ringschieber fuer Wasserkraftanlagen
NL7203334A (ro) * 1972-03-14 1973-09-18
SU450900A1 (ru) * 1972-12-19 1974-11-25 Предприятие П/Я А-3513 Сопло ковшовой гидротурбины
SU503036A1 (ru) * 1974-01-24 1976-02-15 Харьковский Ордена Ленина Турбинный Завод Им. С.М.Кирова Сопло ковшовой гидротурбины
SU541042A1 (ru) * 1975-06-06 1976-12-30 Ленинградский Металлический Завод Им.22 Съезда Кпсс Сопло активной гидротурбины

Also Published As

Publication number Publication date
IT1108288B (it) 1985-12-02
DE2820631A1 (de) 1978-11-16
FR2390594B1 (ro) 1982-04-23
NO781653L (no) 1978-11-14
AT357492B (de) 1980-07-10
ATA331078A (de) 1979-11-15
RO84324A (ro) 1984-06-21
ES469256A1 (es) 1979-09-16
CH601663A5 (ro) 1978-07-14
IT7868073A0 (it) 1978-05-11
US4175707A (en) 1979-11-27
FR2390594A1 (fr) 1978-12-08

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