AT266002B - Nadelventil, insbesondere Regeldüse für Freistrahlturbinen - Google Patents

Nadelventil, insbesondere Regeldüse für Freistrahlturbinen

Info

Publication number
AT266002B
AT266002B AT727665A AT727665A AT266002B AT 266002 B AT266002 B AT 266002B AT 727665 A AT727665 A AT 727665A AT 727665 A AT727665 A AT 727665A AT 266002 B AT266002 B AT 266002B
Authority
AT
Austria
Prior art keywords
needle valve
free jet
control nozzle
especially control
jet turbines
Prior art date
Application number
AT727665A
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 AT266002B publication Critical patent/AT266002B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • F16K1/126—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened actuated by 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
    • 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
    • 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
    • F03B15/20—Controlling by varying liquid flow specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)
  • Lift Valve (AREA)
AT727665A 1964-09-11 1965-08-06 Nadelventil, insbesondere Regeldüse für Freistrahlturbinen AT266002B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1189964A CH424679A (de) 1964-09-11 1964-09-11 Nadelventil für Freistrahlturbine

Publications (1)

Publication Number Publication Date
AT266002B true AT266002B (de) 1968-11-11

Family

ID=4377972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT727665A AT266002B (de) 1964-09-11 1965-08-06 Nadelventil, insbesondere Regeldüse für Freistrahlturbinen

Country Status (3)

Country Link
AT (1) AT266002B (de)
CH (1) CH424679A (de)
DE (1) DE1500011C3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29706688U1 (de) * 1997-04-14 1997-07-17 Bürkert Werke GmbH & Co., 74653 Ingelfingen Linearventil
CN105697214B (zh) * 2016-01-27 2018-02-02 昆明电机厂有限责任公司 一种喷针头缓冲关闭的水轮机喷管

Also Published As

Publication number Publication date
DE1500011C3 (de) 1975-01-02
CH424679A (de) 1966-11-15
DE1500011A1 (de) 1969-05-08
DE1500011B2 (de) 1974-05-22

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