CH345622A - Impeller for turbines or pumps with rotating blades, especially for large adjustment ranges - Google Patents

Impeller for turbines or pumps with rotating blades, especially for large adjustment ranges

Info

Publication number
CH345622A
CH345622A CH345622DA CH345622A CH 345622 A CH345622 A CH 345622A CH 345622D A CH345622D A CH 345622DA CH 345622 A CH345622 A CH 345622A
Authority
CH
Switzerland
Prior art keywords
turbines
impeller
pumps
rotating blades
large adjustment
Prior art date
Application number
Other languages
German (de)
Inventor
Heinrich Dipl Ing Huellmann
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
Publication of CH345622A publication Critical patent/CH345622A/en

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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • F03B3/145—Mechanisms for adjusting the blades
    • 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
    • F03B3/14—Rotors having adjustable blades
    • 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
    • F04D15/0055—Rotors with adjustable blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/406—Transmission of power through hydraulic systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
CH345622D 1956-09-10 1956-09-10 Impeller for turbines or pumps with rotating blades, especially for large adjustment ranges CH345622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1180324X 1956-09-10

Publications (1)

Publication Number Publication Date
CH345622A true CH345622A (en) 1960-03-31

Family

ID=4561716

Family Applications (1)

Application Number Title Priority Date Filing Date
CH345622D CH345622A (en) 1956-09-10 1956-09-10 Impeller for turbines or pumps with rotating blades, especially for large adjustment ranges

Country Status (2)

Country Link
CH (1) CH345622A (en)
FR (1) FR1180324A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534704A (en) * 1983-02-08 1985-08-13 The Boeing Company Helicopter rotor control system with integrated hub
EP0614007A1 (en) * 1993-02-27 1994-09-07 KSB Aktiengesellschaft Hydraulic adjusting system
DE4446622A1 (en) * 1994-12-24 1996-06-27 Klein Schanzlin & Becker Ag Variable pitch propeller with adjusting mechanism arranged in it

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266221B (en) * 1961-11-11 1968-04-11 Bwg Bergwerk Walzwerk Conveyor line for sheet metal coils
SE450278B (en) * 1984-09-05 1987-06-15 Flygt Ab DEVICE FOR SETTING THE SHADOW BLADE ANGLES IN A WATER TURBINE
SE455629B (en) * 1986-11-25 1988-07-25 Flygt Ab rotary joint
EP3104000A1 (en) * 2015-06-12 2016-12-14 ALSTOM Renewable Technologies Runner for a tidal power plant and tidal power plant comprising such a runner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534704A (en) * 1983-02-08 1985-08-13 The Boeing Company Helicopter rotor control system with integrated hub
EP0614007A1 (en) * 1993-02-27 1994-09-07 KSB Aktiengesellschaft Hydraulic adjusting system
US5466121A (en) * 1993-02-27 1995-11-14 Ksb Aktiengesellschaft Hydraulic adjustment device
DE4446622A1 (en) * 1994-12-24 1996-06-27 Klein Schanzlin & Becker Ag Variable pitch propeller with adjusting mechanism arranged in it

Also Published As

Publication number Publication date
FR1180324A (en) 1959-06-03

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