FR1180324A - Impeller or pump impeller with swiveling blades, especially for large control areas - Google Patents

Impeller or pump impeller with swiveling blades, especially for large control areas

Info

Publication number
FR1180324A
FR1180324A FR1180324DA FR1180324A FR 1180324 A FR1180324 A FR 1180324A FR 1180324D A FR1180324D A FR 1180324DA FR 1180324 A FR1180324 A FR 1180324A
Authority
FR
France
Prior art keywords
impeller
control areas
large control
swiveling blades
pump impeller
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Escher Wyss AG
Sulzer Escher Wyss GmbH
Original Assignee
Escher Wyss AG
Escher Wyss GmbH
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, Escher Wyss GmbH filed Critical Escher Wyss AG
Application granted granted Critical
Publication of FR1180324A publication Critical patent/FR1180324A/en
Expired legal-status Critical Current

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)
FR1180324D 1956-09-10 1957-07-30 Impeller or pump impeller with swiveling blades, especially for large control areas Expired FR1180324A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1180324A true FR1180324A (en) 1959-06-03

Family

ID=4561716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180324D Expired FR1180324A (en) 1956-09-10 1957-07-30 Impeller or pump impeller with swiveling blades, especially for large control areas

Country Status (2)

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

Cited By (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
EP0174286A1 (en) * 1984-09-05 1986-03-12 Flygt AB Hydroturbine generator etc. having a device for adjusting the vane angles of a hydro turbine or a pump
US4749335A (en) * 1986-11-25 1988-06-07 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

Families Citing this family (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
DE4306140A1 (en) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Hydraulic adjustment device
DE4446622A1 (en) * 1994-12-24 1996-06-27 Klein Schanzlin & Becker Ag Variable pitch propeller with adjusting mechanism arranged in it

Cited By (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
EP0174286A1 (en) * 1984-09-05 1986-03-12 Flygt AB Hydroturbine generator etc. having a device for adjusting the vane angles of a hydro turbine or a pump
US4749335A (en) * 1986-11-25 1988-06-07 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

Also Published As

Publication number Publication date
CH345622A (en) 1960-03-31

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