FI41522B - - Google Patents

Info

Publication number
FI41522B
FI41522B FI0712/64A FI71264A FI41522B FI 41522 B FI41522 B FI 41522B FI 0712/64 A FI0712/64 A FI 0712/64A FI 71264 A FI71264 A FI 71264A FI 41522 B FI41522 B FI 41522B
Authority
FI
Finland
Application number
FI0712/64A
Inventor
Olof Johan Gerhard Hedberg
Original Assignee
Karlstad Mekaniska Ab
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 Karlstad Mekaniska Ab filed Critical Karlstad Mekaniska Ab
Application granted granted Critical
Publication of FI41522B publication Critical patent/FI41522B/fi

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • B64C11/40—Blade pitch-changing mechanisms fluid, e.g. hydraulic automatic
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Turbines (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
  • Fodder In General (AREA)
FI0712/64A 1963-04-29 1964-04-06 FI41522B (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE465163 1963-04-29

Publications (1)

Publication Number Publication Date
FI41522B true FI41522B (fi) 1969-07-31

Family

ID=20264667

Family Applications (1)

Application Number Title Priority Date Filing Date
FI0712/64A FI41522B (fi) 1963-04-29 1964-04-06

Country Status (8)

Country Link
US (1) US3229771A (fi)
CH (1) CH410822A (fi)
DE (1) DE1503244B2 (fi)
ES (1) ES299027A1 (fi)
FI (1) FI41522B (fi)
FR (1) FR1390769A (fi)
GB (1) GB1028519A (fi)
NO (1) NO116839B (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE311127B (fi) * 1964-12-23 1969-05-27 Nydqvist & Holm Ab
US3447783A (en) * 1965-06-15 1969-06-03 Nydqvist & Holm Ab Device for translating the position of an element axially displaceable in a rotatable shaft
US3597107A (en) * 1969-02-12 1971-08-03 Gleb Stepanovich Schegolev Feedback apparatus for an automatic speed-governing system of a hydraulic turbine
SE321160B (fi) * 1969-06-06 1970-02-23 B Almqvist
US3819296A (en) * 1972-03-06 1974-06-25 Mitsubishi Heavy Ind Ltd Control for hydraulic machine having adjustable blades
DE2433727A1 (de) * 1974-07-13 1976-01-29 Gea Luftkuehler Happel Gmbh Axial-regelluefter
JPS57140291A (en) * 1981-02-23 1982-08-30 Kawasaki Heavy Ind Ltd Variable pitch impeller
DE3237516A1 (de) * 1982-10-09 1984-04-12 Thyssen Industrie Ag, 4300 Essen Einrichtung zum verstellen der fluegelblaetter von stroemungsmaschinen
AT384082B (de) * 1985-05-29 1987-09-25 Jank Siegfried Laufrad fuer eine kaplanturbine
GB8609554D0 (en) * 1986-04-18 1986-05-21 Dowty Rotol Ltd Bladed rotor assembly
GB8723246D0 (en) * 1987-10-03 1987-11-04 Dowty Rotol Ltd Bladed rotor assemblies
DE4306140A1 (de) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Hydraulische Verstelleinrichtung
DE19608343A1 (de) * 1996-03-05 1997-09-11 Voith Ag J M Vorrichtung zur Ölversorgung der Laufradnabe einer Strömungsmaschine über eine schwimmend gelagerte ölzu- und abführende Buchse
DE19608342A1 (de) * 1996-03-05 1997-09-11 Voith Ag J M Vorrichtung zur Ölversorgung der Laufradnabe einer Strömungsmaschine
US6016600A (en) * 1998-01-07 2000-01-25 Voith Hydro, Inc. Method of assembling a turbine runner situated in a water passageway
DE102011085950A1 (de) 2011-11-08 2013-05-08 Wobben Properties Gmbh Turbine für eine Wasserkraftanlage und Wasserkraftanlage
CN104595089B (zh) * 2015-01-14 2017-02-08 黄河科技学院 一种水力发电用压力自适应水轮机桨叶
DE102022133500B3 (de) 2022-12-15 2024-03-14 Voith Patent Gmbh Wasserkraftmaschine mit einem Laufrad mit verstellbaren Schaufeln sowie Verfahren zu deren Regelung und Schwingungsüberwachung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US715395A (en) * 1902-05-01 1902-12-09 Simon Lake Propeller-controlling device for submarine boats.
US1929436A (en) * 1931-03-11 1933-10-10 James H Mccollough Variable pitch propeller
US2028448A (en) * 1935-04-03 1936-01-21 Leroy F Harza Hydraulic turbine
CH248141A (de) * 1944-12-02 1947-04-15 Sulzer Ag Servomotor zum Verstellen von Propellerflügeln.
FR1260746A (fr) * 1960-03-31 1961-05-12 Moteurs Baudouin Soc D Commande hydraulique d'hélice marine réversible

Also Published As

Publication number Publication date
DE1503244A1 (de) 1969-09-04
CH410822A (de) 1966-03-31
DE1503244B2 (de) 1972-04-13
NO116839B (fi) 1969-05-27
FR1390769A (fr) 1965-02-26
ES299027A1 (es) 1964-07-01
GB1028519A (en) 1966-05-04
US3229771A (en) 1966-01-18

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