FI811522A7 - Wind turbine with pitch angle trim. - Google Patents

Wind turbine with pitch angle trim. Download PDF

Info

Publication number: FI811522A7
Authority: FI; Finland
Prior art keywords: wind turbine; pitch angle; angle trim; trim; pitch
Prior art date: 1980-05-19

Application number

FI811522A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI811522L (en

Inventor

Robert Edwin Gustafson

Original Assignee

United Technologies Corp

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.)

1980-05-19

Filing date

1981-05-18

Publication date

1981-11-20

1981-05-18 Application filed by United Technologies Corp filed Critical United Technologies Corp

1981-11-20 Publication of FI811522L publication Critical patent/FI811522L/en

1981-11-20 Publication of FI811522A7 publication Critical patent/FI811522A7/en

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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- 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
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
- 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)
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)
Glass Compositions (AREA)
Refuse Collection And Transfer (AREA)
Dry Shavers And Clippers (AREA)

FI811522A 1980-05-19 1981-05-18 Wind turbine with pitch angle trim. FI811522A7 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US15101580A	1980-05-19	1980-05-19

Publications (2)

Publication Number	Publication Date
FI811522L FI811522L (en)	1981-11-20
FI811522A7 true FI811522A7 (en)	1981-11-20

Family

ID=22536976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI811522A FI811522A7 (en)	1980-05-19	1981-05-18	Wind turbine with pitch angle trim.

Country Status (19)

Country	Link
JP (1)	JPS5716267A (en)
KR (1)	KR830006583A (en)
AR (1)	AR224689A1 (en)
AU (1)	AU7069081A (en)
BR (1)	BR8103027A (en)
CA (1)	CA1155062A (en)
DE (1)	DE3119738A1 (en)
DK (1)	DK198681A (en)
ES (1)	ES8203465A1 (en)
FI (1)	FI811522A7 (en)
FR (1)	FR2484552A1 (en)
GB (1)	GB2076070B (en)
IL (1)	IL62819A0 (en)
IN (1)	IN154875B (en)
IT (1)	IT1136605B (en)
NL (1)	NL8102370A (en)
NO (1)	NO811653L (en)
SE (1)	SE455115B (en)
ZA (1)	ZA813056B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2223589B (en) *	1988-09-14	1991-07-24	Valk Rob V D	Measurement of capacitance and parameters related thereto
DE29715249U1 (en) *	1997-08-25	1998-12-24	Institut für Solare Energieversorgungstechnik Verein an der Universität Gesamthochschule Kassel eV, 34119 Kassel	Wind turbine
EP0995904A3 (en) *	1998-10-20	2002-02-06	Tacke Windenergie GmbH	Wind turbine
JP5671466B2 (en) *	2008-10-09	2015-02-18	バイロエアーエナジーインク．	A wind power device having a plurality of blade groups rotating in opposite directions.
JP2014070516A (en) *	2012-09-28	2014-04-21	Hitachi Ltd	Wind power generation system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB555247A (en) *	1941-03-22	1943-08-12	Morgan Smith S Co	Wind turbine
FR908631A (en) *	1944-08-01	1946-04-15		Aero-engine improvements
GB673113A (en) *	1949-10-03	1952-06-04	John Brown & Company Ltd	Improvements in or relating to mountings for blades of wind motors or of propellers or of helicopter rotors
DE2655026C2 (en) *	1976-12-04	1979-01-18	Ulrich Prof. Dr.-Ing. 7312 Kirchheim Huetter	Wind energy converter
US4183715A (en) *	1978-02-01	1980-01-15	First National Bank Of Lubbock	Adjustable vane windmills
EP0009052A1 (en) *	1978-08-17	1980-04-02	Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung	Aerodynamically self-governed wind turbine

1981
- 1981-05-05 DK DK198681A patent/DK198681A/en unknown
- 1981-05-05 GB GB8113647A patent/GB2076070B/en not_active Expired
- 1981-05-06 CA CA000376965A patent/CA1155062A/en not_active Expired
- 1981-05-07 ZA ZA00813056A patent/ZA813056B/en unknown
- 1981-05-08 IL IL62819A patent/IL62819A0/en unknown
- 1981-05-11 IN IN495/CAL/81A patent/IN154875B/en unknown
- 1981-05-14 NL NL8102370A patent/NL8102370A/en not_active Application Discontinuation
- 1981-05-15 BR BR8103027A patent/BR8103027A/en not_active IP Right Cessation
- 1981-05-15 NO NO811653A patent/NO811653L/en unknown
- 1981-05-15 SE SE8103049A patent/SE455115B/en not_active IP Right Cessation
- 1981-05-18 ES ES502288A patent/ES8203465A1/en not_active Expired
- 1981-05-18 FI FI811522A patent/FI811522A7/en not_active Application Discontinuation
- 1981-05-18 AU AU70690/81A patent/AU7069081A/en not_active Abandoned
- 1981-05-18 DE DE19813119738 patent/DE3119738A1/en not_active Ceased
- 1981-05-19 KR KR1019810001718A patent/KR830006583A/en not_active Ceased
- 1981-05-19 AR AR285369A patent/AR224689A1/en active
- 1981-05-19 JP JP7636081A patent/JPS5716267A/en active Granted
- 1981-05-19 IT IT21791/81A patent/IT1136605B/en active
- 1981-05-19 FR FR8109904A patent/FR2484552A1/en active Granted

Also Published As

Publication number	Publication date
NL8102370A (en)	1981-12-16
IL62819A0 (en)	1981-07-31
CA1155062A (en)	1983-10-11
IN154875B (en)	1984-12-22
FI811522L (en)	1981-11-20
NO811653L (en)	1981-11-20
ZA813056B (en)	1982-05-26
ES502288A0 (en)	1982-04-01
GB2076070A (en)	1981-11-25
ES8203465A1 (en)	1982-04-01
DE3119738A1 (en)	1982-06-24
JPS5716267A (en)	1982-01-27
SE455115B (en)	1988-06-20
JPH0211747B2 (en)	1990-03-15
AU7069081A (en)	1981-11-26
IT8121791A0 (en)	1981-05-19
KR830006583A (en)	1983-09-28
AR224689A1 (en)	1981-12-30
IT1136605B (en)	1986-09-03
BR8103027A (en)	1982-02-09
FR2484552A1 (en)	1981-12-18
SE8103049L (en)	1981-11-20
DK198681A (en)	1981-11-20
FR2484552B1 (en)	1984-12-21
GB2076070B (en)	1983-11-23

Publication	Publication Date	Title
AR240355A1 (en)	1990-03-30	IMPROVED WIND TURBINE.
DE3861665D1 (en)	1991-02-28	WIND TURBINE.
NO792639L (en)	1980-02-19	WIND TURBINE CONTROL SYSTEM.
BR8104790A (en)	1982-04-13	INCREASED WIND TURBINE STRUCTURE WITH DIFFUSER
IT7824371A0 (en)	1978-06-09	BLADE PLATFORM FOR AGAS TURBINE WITH AERODYNAMIC PROFILE WITH REDUCED AERODYNAMIC DRAG.
GB1552273A (en)	1979-09-12	Wind turbine with yaw control
NL7713155A (en)	1978-06-08	DIAL SYSTEM WITH SOME DOTS.
NO156257C (en)	1987-08-19	LEAD INCREASE ANGLE CONTROL SYSTEM FOR A WIND TURBING GENERATOR.
AU541909B2 (en)	1985-01-31	Wind turbine blade pitch control
NO155632C (en)	1987-04-29	OFFSHORE Tower.
NL7810258A (en)	1979-04-18	WIND TURBINE.
IT8319336A0 (en)	1983-01-28	SINGLE STATORICAL BLADE STRUCTURE WITH AERODYNAMIC PROFILE FOR COMBUSTION TURBINE.
IT8320366A0 (en)	1983-03-30	AERODYNAMIC PROFILE BLADE STRUCTURE FOR TURBINE.
NO158309C (en)	1988-08-17	WIND TURBIN WITH SWING TRIMMING.
NO151380C (en)	1985-03-27	TOWER CONSTRUCTION.
NL7703429A (en)	1977-10-04	BLADES WITH VERTICAL BLADES.
NL7703428A (en)	1977-10-04	BLADES WITH VERTICAL BLADES.
FI811522A7 (en)	1981-11-20	Wind turbine with pitch angle trim.
ES499087A0 (en)	1981-12-16	WIND TURBINE WITH VARIABLE ORIENTATION AXIS
IT7825651A0 (en)	1978-07-13	WIND TURBINE.
NL7710139A (en)	1978-03-29	WIND-PROPELLED GLIDER WITH A MULTIPLE HULL.
DE58905124D1 (en)	1993-09-09	WIND CHANNEL WITH MUFFLER.
FR2520814B1 (en)	1986-02-07	IMPROVEMENTS ON WIND TURBINES
NL7711479A (en)	1978-05-03	BLADES WITH LEAD STRAIGHT BLADES.
FI812180A7 (en)	1983-01-11	Wind turbine control mechanism.

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: UNITED TECHNOLOGIES CORPORATION