CH222336A - Windkraftmaschine. - Google Patents
Windkraftmaschine.Info
- Publication number
- CH222336A CH222336A CH222336DA CH222336A CH 222336 A CH222336 A CH 222336A CH 222336D A CH222336D A CH 222336DA CH 222336 A CH222336 A CH 222336A
- Authority
- CH
- Switzerland
- Prior art keywords
- wind power
- power machine
- machine
- wind
- power
- Prior art date
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
- 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
- F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- 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
- F05B2260/78—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by aerodynamic forces
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE222336X | 1941-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH222336A true CH222336A (de) | 1942-07-15 |
Family
ID=5844783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH222336D CH222336A (de) | 1941-03-10 | 1941-12-15 | Windkraftmaschine. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH222336A (de) |
FR (1) | FR878544A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4792281A (en) * | 1986-11-03 | 1988-12-20 | Northern Power Systems, Inc. | Wind turbine pitch control hub |
EP3404256A1 (de) * | 2017-05-18 | 2018-11-21 | Enbreeze GmbH | Vorrichtung zur verstellung der rotorblätter einer strömungskraftanlage |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629450A (en) * | 1946-12-16 | 1953-02-24 | Fumagalli Charles | Wind motor with radially pivoted blades |
US2666149A (en) * | 1947-05-01 | 1954-01-12 | Fumagalli Charles | Electric generator with variable propeller and governing means therefor |
US2657755A (en) * | 1947-08-28 | 1953-11-03 | Curtiss Wright Corp | Variable pitch propeller |
US2583369A (en) * | 1948-05-21 | 1952-01-22 | Fumagalli Charles | Wind-driven turbine or propeller with electric generator and control devices |
US2865459A (en) * | 1953-03-17 | 1958-12-23 | Havilland Propellers Ltd De | Anemo-electric power plant |
US4274807A (en) * | 1978-07-31 | 1981-06-23 | Kenney Clarence E | Speed control system for a windmill |
FR2822501B1 (fr) * | 2001-03-23 | 2005-11-11 | Vergnet | Eolienne ou aerogenerateur a systeme de regulation hydraulique |
-
1941
- 1941-12-15 CH CH222336D patent/CH222336A/de unknown
-
1942
- 1942-01-17 FR FR878544D patent/FR878544A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4792281A (en) * | 1986-11-03 | 1988-12-20 | Northern Power Systems, Inc. | Wind turbine pitch control hub |
EP3404256A1 (de) * | 2017-05-18 | 2018-11-21 | Enbreeze GmbH | Vorrichtung zur verstellung der rotorblätter einer strömungskraftanlage |
Also Published As
Publication number | Publication date |
---|---|
FR878544A (fr) | 1943-01-22 |
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