FI873208A - Vindkraftstationskonstruktion. - Google Patents

Vindkraftstationskonstruktion. Download PDF

Info

Publication number: FI873208A
Authority: FI; Finland
Prior art keywords: vindkraftstationskonstruktion
Prior art date: 1987-07-21

Application number

FI873208A

Other languages

English (en)

Other versions

FI873208A0 (fi

FI80506B (fi

FI80506C (fi

Inventor

Reijo Valtonen

Original Assignee

Reijo Valtonen

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.)

1987-07-21

Filing date

1987-07-21

Publication date

1989-01-22

1987-07-21 Application filed by Reijo Valtonen filed Critical Reijo Valtonen

1987-07-21 Publication of FI873208A0 publication Critical patent/FI873208A0/fi

1987-07-21 Priority to FI873208A priority Critical patent/FI80506C/fi

1988-07-20 Priority to US07/460,161 priority patent/US5028209A/en

1988-07-20 Priority to PCT/FI1988/000119 priority patent/WO1989000647A1/en

1988-07-20 Priority to CA000572571A priority patent/CA1287585C/en

1988-07-20 Priority to EP88907026A priority patent/EP0368921A1/en

1988-07-20 Priority to AU20885/88A priority patent/AU617685B2/en

1989-01-22 Publication of FI873208A publication Critical patent/FI873208A/fi

1990-01-19 Priority to DK016690A priority patent/DK16690D0/da

1990-02-28 Publication of FI80506B publication Critical patent/FI80506B/fi

1990-06-11 Application granted granted Critical

1990-06-11 Publication of FI80506C publication Critical patent/FI80506C/fi

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
- F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
- 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
- F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal 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)
Wind Motors (AREA)

FI873208A 1987-07-21 1987-07-21 Vindkraftstationskonstruktion. FI80506C (fi)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FI873208A FI80506C (fi)	1987-07-21	1987-07-21	Vindkraftstationskonstruktion.
US07/460,161 US5028209A (en)	1987-07-21	1988-07-20	Wind power plant construction
PCT/FI1988/000119 WO1989000647A1 (en)	1987-07-21	1988-07-20	Wind power plant construction
CA000572571A CA1287585C (en)	1987-07-21	1988-07-20	Wind power plant construction
EP88907026A EP0368921A1 (en)	1987-07-21	1988-07-20	Wind power plant construction
AU20885/88A AU617685B2 (en)	1987-07-21	1988-07-20	Wind power plant construction
DK016690A DK16690D0 (da)	1987-07-21	1990-01-19	Vindkraftvaerkskonstruktion

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI873208A FI80506C (fi)	1987-07-21	1987-07-21	Vindkraftstationskonstruktion.
FI873208		1987-07-21

Publications (4)

Publication Number	Publication Date
FI873208A0 FI873208A0 (fi)	1987-07-21
FI873208A true FI873208A (fi)	1989-01-22
FI80506B FI80506B (fi)	1990-02-28
FI80506C FI80506C (fi)	1990-06-11

Family

ID=8524824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI873208A FI80506C (fi)	1987-07-21	1987-07-21	Vindkraftstationskonstruktion.

Country Status (6)

Country	Link
US (1)	US5028209A (fi)
EP (1)	EP0368921A1 (fi)
CA (1)	CA1287585C (fi)
DK (1)	DK16690D0 (fi)
FI (1)	FI80506C (fi)
WO (1)	WO1989000647A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU3926299A (en) *	1998-06-04	1999-12-20	Forskningscenter Riso	Wind turbine hub
FR2817298A1 (fr) *	2000-11-30	2002-05-31	A F Electrification	Eolienne avec dispositif de regulation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US191168A (en) *		1877-05-22		Improvement in windmills
US192931A (en) *		1877-07-10		Improvement in windmills
US603806A (en) *		1898-05-10		Windmill
US302285A (en) *		1884-07-22		Windmill
DE618088C (de) *	1934-10-04	1935-09-02	Hans Koestner	Windkraftmaschine mit hin und her gehendem und schraeg zur Windrichtung stehendem Fluegel
DE647287C (de) *	1934-10-24	1937-07-01	Walter Conrad Dipl Ing Dr	Windkraftmaschine mit propelleraehnlichen, in der Windrichtung umklappbaren Windradfluegeln
US2247929A (en) *	1939-08-19	1941-07-01	Cornelius F Terhune	Windmill
US2464234A (en) *	1943-11-13	1949-03-15	Joseph H Jacobs	Centrifugally operated blade feathering device for propellers
GB1549767A (en) *	1975-07-21	1979-08-08	Nat Res Dev	Vertical axis wind turbine
SE401241B (sv) *	1976-08-26	1978-04-24	Praktisk Teknik Ab	Horisontalaxlad rotor, foretredesvis for vindkraftverk
DE2655026C2 (de) *	1976-12-04	1979-01-18	Ulrich Prof. Dr.-Ing. 7312 Kirchheim Huetter	Windenergiekonverter
EP0009052A1 (de) *	1978-08-17	1980-04-02	Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung	Windenergieanlage mit aerodynamischer Selbststeuerung
SU846777A1 (ru) *	1979-03-07	1981-07-15	За витель	Карусельный ветродвигатель
US4299537A (en) *	1979-06-19	1981-11-10	Evans Frederick C	Interlinked variable-pitch blades for windmills and turbines
US4310284A (en) *	1979-08-27	1982-01-12	Randolph Arthur J	Automatically controlled wind propeller and tower shadow eliminator
DE2944718A1 (de) *	1979-11-06	1981-05-21	Hans-Dietrich Ing.(grad.) 2000 Hamburg Goslich	Rotor fuer windkraftanlagen in leichtbauweise
FI72783C (fi) *	1980-09-23	1987-07-10	Olavi Haapalainen	Rotorkonstruktion foer vindkraftmaskin.
DE3512420C1 (de) *	1985-04-04	1986-09-11	Michael 6100 Darmstadt Martin	Windenenergiekonverter

1987
- 1987-07-21 FI FI873208A patent/FI80506C/fi not_active IP Right Cessation
1988
- 1988-07-20 CA CA000572571A patent/CA1287585C/en not_active Expired - Lifetime
- 1988-07-20 WO PCT/FI1988/000119 patent/WO1989000647A1/en not_active Application Discontinuation
- 1988-07-20 EP EP88907026A patent/EP0368921A1/en not_active Withdrawn
- 1988-07-20 US US07/460,161 patent/US5028209A/en not_active Expired - Fee Related
1990
- 1990-01-19 DK DK016690A patent/DK16690D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK16690A (da)	1990-01-19
WO1989000647A1 (en)	1989-01-26
EP0368921A1 (en)	1990-05-23
US5028209A (en)	1991-07-02
FI873208A0 (fi)	1987-07-21
FI80506B (fi)	1990-02-28
CA1287585C (en)	1991-08-13
FI80506C (fi)	1990-06-11
DK16690D0 (da)	1990-01-19

Publication	Publication Date	Title
DE3880632D1 (de)	1993-06-03	Kuevette.
DE3881291D1 (de)	1993-07-01	Sehapparat.
DE3862564D1 (de)	1991-05-29	Erdanker.
FI77952B (fi)	1989-01-31	Ljusbaogsrelae.
DE3867976D1 (de)	1992-03-05	Polymergebundene antioxydationsmittel.
DE3883705D1 (de)	1993-10-07	Alkenylbicyclohexane.
DE3876873D1 (de)	1993-02-04	Weblitzenuebergabevorrichtung.
FI881589A0 (fi)	1988-04-06	Fiskbassaeng foer fiskodling.
DE3785663D1 (de)	1993-06-03	Loetgeraet.
DE3876304D1 (de)	1993-01-14	Polysilacylobutasilazane.
DE3882446D1 (de)	1993-08-26	Polydisilacyclobutasilazane.
DE3870513D1 (de)	1992-06-04	Tennisball.
DE3888991D1 (de)	1994-05-19	Aminokohlenwasserstoff-substituierte Ketoximosilane.
FI77055B (fi)	1988-09-30	Vaermegradient-inkubator.
DE3879348D1 (de)	1993-04-22	Fm-cw-radargeraet.
DE3877421D1 (de)	1993-02-25	Polyamidbenzazole.
DE3862309D1 (de)	1991-05-16	Aminomethyltetrahydrofurane.
FI86994B (fi)	1992-07-31	Korrosionsfasta vismut innehaollande zirkoniumlegeringar.
DE3861694D1 (de)	1991-03-07	Cyclopropancarboxamide.
DE3860307D1 (de)	1990-08-23	2-aminomethyltetrahydrofurane.
DE3860710D1 (de)	1990-11-08	Exklusiv-oder-schaltung.
DE3866770D1 (de)	1992-01-23	Gerbstoff.
DE3873615D1 (de)	1992-09-17	Polycyanoarylthioether.
DE3879625D1 (de)	1993-04-29	Laseroszillator.
DE3867805D1 (de)	1992-02-27	Paraocclusaler loeffel.

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: VALTONEN, REIJO