NL59079C - - Google Patents

Info

Publication number
NL59079C
NL59079C NL59079DA NL59079C NL 59079 C NL59079 C NL 59079C NL 59079D A NL59079D A NL 59079DA NL 59079 C NL59079 C NL 59079C
Authority
NL
Netherlands
Application number
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.)
Publication of NL59079C publication Critical patent/NL59079C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/30—Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor
    • 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
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Selective Calling Equipment (AREA)
NL59079D 1941-11-10 NL59079C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP83317D DE742241C (de) 1941-11-10 1941-11-10 Fluegelverstellvorrichtung fuer Windkraftmaschinen

Publications (1)

Publication Number Publication Date
NL59079C true NL59079C (fr)

Family

ID=5648783

Family Applications (1)

Application Number Title Priority Date Filing Date
NL59079D NL59079C (fr) 1941-11-10

Country Status (5)

Country Link
BE (1) BE447879A (fr)
CH (2) CH226998A (fr)
DE (1) DE742241C (fr)
FR (1) FR887508A (fr)
NL (1) NL59079C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271786B (de) * 1963-05-31 1968-07-04 Siemens Ag Im Bereich der kurzen oder der noch kuerzeren Wellen arbeitende UEbertragungsanlage mit einem Sender und einem zum Empfang desselben bestimmten Empfaenger
DK2080904T3 (da) * 2008-01-17 2011-06-27 Hansen Transmissions Int Et gear til en vindturbine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE90887C (fr) *
DE59769C (de) * H. DIEKMANN in Dortmund, Schwanenwall 29 Mit Absteif-Kühlrohren versehener Kraftsammeikessel für Druckwasser und Luft oder Gas
DE365197C (de) * 1922-12-11 Hans Hoevermann Regelungsvorrichtung fuer Windraeder
GB162999A (en) * 1920-10-25 1921-05-12 Andrew Fraser Improvements in or relating to windmills
US1782280A (en) * 1928-12-01 1930-11-18 Arnold B Willenbring Windmill
FR715089A (fr) * 1931-04-10 1931-11-25 éolienne à crientation par dispositif de repliage de queue automatique

Also Published As

Publication number Publication date
CH226998A (de) 1943-05-15
FR887508A (fr) 1943-11-16
DE742241C (de) 1944-01-17
CH229996A (de) 1943-11-30
BE447879A (fr)

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