DK154239C - Rotor til en vindmoelle - Google Patents

Rotor til en vindmoelle

Info

Publication number: DK154239C
Authority: DK; Denmark
Prior art keywords: windmill; rotor
Prior art date: 1979-09-04

Application number

DK373180A

Other languages

English (en)

Other versions

DK154239B (da

DK373180A (da

Inventor

Theodoor Van Holten

Original Assignee

Univ Delft Tech

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.)

1979-09-04

Filing date

1980-09-02

Publication date

1989-03-28

1980-09-02 Application filed by Univ Delft Tech filed Critical Univ Delft Tech

1981-03-05 Publication of DK373180A publication Critical patent/DK373180A/da

1988-10-24 Publication of DK154239B publication Critical patent/DK154239B/da

1989-03-28 Application granted granted Critical

1989-03-28 Publication of DK154239C publication Critical patent/DK154239C/da

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
- F03D1/0608—Rotors characterised by their aerodynamic shape
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/33—Shrouds which are part of or which are rotating with the rotor
- 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
- 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)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Physics & Mathematics (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Wind Motors (AREA)
Mixers Of The Rotary Stirring Type (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

DK373180A 1979-09-04 1980-09-02 Rotor til en vindmoelle DK154239C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7906627		1979-09-04
NL7906627A NL7906627A (nl)	1979-09-04	1979-09-04	Inrichting met wieken die voorzien zijn van hulpvleugels met vergroot mengeffect tussen zog en buitenstroming.

Publications (3)

Publication Number	Publication Date
DK373180A DK373180A (da)	1981-03-05
DK154239B DK154239B (da)	1988-10-24
DK154239C true DK154239C (da)	1989-03-28

Family

ID=19833781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK373180A DK154239C (da)	1979-09-04	1980-09-02	Rotor til en vindmoelle

Country Status (12)

Country	Link
US (1)	US4362469A (da)
EP (1)	EP0025251B1 (da)
JP (1)	JPS5677571A (da)
AU (1)	AU543878B2 (da)
BE (1)	BE884963A (da)
CA (1)	CA1138779A (da)
DE (1)	DE3068690D1 (da)
DK (1)	DK154239C (da)
FR (1)	FR2464385B1 (da)
GR (1)	GR69978B (da)
NL (1)	NL7906627A (da)
PT (1)	PT71759B (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8105689A (nl) *	1981-12-17	1983-07-18	Stichting Energie	Inrichting voor het winnen van energie uit een stromend medium.
US4863350A (en) *	1988-11-18	1989-09-05	Quarterman Edward A	Air turbine
DE19807451A1 (de) *	1998-02-21	1999-11-04	Juergen Spieler	Stabilisiertes kostengünstiges Windrad zur optimierten Nutzung der Windenergie
US6602045B2 (en)	2000-02-05	2003-08-05	Robert Ives Hickey	Wingtip windmill and method of use
US6406264B1 (en) *	2000-07-26	2002-06-18	Robert D. Paulus	Propeller
AUPS266702A0 (en) *	2002-05-30	2002-06-20	O'connor, Arthur	Improved turbine
NL1021078C1 (nl) *	2002-07-15	2004-01-16	Energieonderzoek Ct Petten Ecn	Werkwijze en inrichting betreffende stromingsenergie zoals een windturbinepark.
DE20300045U1 (de)	2003-01-03	2003-04-10	Bartkowiak, Gerd-Stephan, 84453 Mühldorf	Vorrichtung zur Energiegewinnung aus Windkraft
ES2441641T3 (es) *	2003-10-22	2014-02-05	Global Energy Co., Ltd.	Aerogenerador de eje vertical
CN1308594C (zh) *	2004-03-18	2007-04-04	上海交通大学	带有叶尖小翼的水平轴风力机
WO2006130719A2 (en) *	2005-06-01	2006-12-07	Kerr Colin C	Transfer of kinetic energy to and from fluids
EP1808372A1 (de)	2006-01-13	2007-07-18	Hermann Riegerbauer	Motorgetriebener Propeller für einen Flugkörper und Verfahren zur Bearbeitung eines Propellers
US8322035B2 (en) *	2006-03-29	2012-12-04	Yan Qiang	Vertical axis wind turbine and method of installing blades therein
US8274169B2 (en) *	2008-11-25	2012-09-25	Schopf William K	Wind powered generator for a vehicle
US8708642B2 (en) *	2009-04-17	2014-04-29	Romeo Prasad	Stable wind power turbine
GB2470589A (en) *	2009-05-29	2010-12-01	Vestas Wind Sys As	Branching spar wind turbine blade
EP2416005A1 (en) *	2010-08-02	2012-02-08	Siemens Aktiengesellschaft	Lightning protection of a wind turbine blade
CH707134A1 (de) *	2012-10-29	2014-04-30	Wepfer Technics Ag	Rotorblatt für Windturbine.
DE202013101386U1 (de) *	2013-03-28	2014-07-09	Rolf Rohden	Rotorblatt mit einem Winglet, Windenergieanlage und Windenergieanlagenpark
WO2016090057A1 (en)	2014-12-02	2016-06-09	Reshydro Llc	Modular balanced foil apparatus and method
DE102017007907A1 (de) *	2017-08-17	2019-02-21	Friedrich Grimm	Ringflügelturbine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US104918A (en) *		1870-06-28		Improvement in wind-wheels
US988735A (en) *	1909-06-28	1911-04-04	Alonzo H Perry	Current-turbine.
US1147658A (en) *	1913-12-20	1915-07-20	John M Stukes	Water-motor.
US1467227A (en) *	1921-09-02	1923-09-04	Robert Alfred Blake	Air impeller or propeller
GB213022A (en) *	1923-01-03	1924-03-27	Charles Esmond Nightingale	Improvements in windmills and windmotors
BE336723A (da) *	1925-10-20
US1758560A (en) *	1928-12-26	1930-05-13	Richard Just E	Aircraft propeller
US2361676A (en) *	1939-05-15	1944-10-31	Lin E Baker	Device for impelling and propelling fluid or gas or the like
DE804090C (de) *	1949-02-13	1951-04-16	Paul Duemmel	Windkraftmotor
GB695519A (en) *	1951-03-30	1953-08-12	Antonio Felix Ribeiro	Wind turbines
US3038543A (en) *	1960-10-03	1962-06-12	Hudson Engineering Corp	Air brake for wind driven propellers
NL174287C (nl) *	1974-06-10	1984-05-16	Theodoor Van Holten	Rotor voor een windturbine.
DE2715729B2 (de) *	1977-04-07	1979-04-26	Alberto 8131 Berg Kling	Rotor für eine Turbine
US4159191A (en) *	1977-08-01	1979-06-26	Graybill Clinton L	Fluid rotor

1979
- 1979-09-04 NL NL7906627A patent/NL7906627A/nl not_active Application Discontinuation
1980
- 1980-08-25 US US06/181,391 patent/US4362469A/en not_active Expired - Lifetime
- 1980-08-28 BE BE0/201897A patent/BE884963A/nl not_active IP Right Cessation
- 1980-09-01 JP JP11988780A patent/JPS5677571A/ja active Pending
- 1980-09-02 PT PT71759A patent/PT71759B/pt unknown
- 1980-09-02 FR FR8018922A patent/FR2464385B1/fr not_active Expired
- 1980-09-02 DK DK373180A patent/DK154239C/da not_active IP Right Cessation
- 1980-09-03 AU AU61988/80A patent/AU543878B2/en not_active Ceased
- 1980-09-03 GR GR62802A patent/GR69978B/el unknown
- 1980-09-04 EP EP80200829A patent/EP0025251B1/en not_active Expired
- 1980-09-04 DE DE8080200829T patent/DE3068690D1/de not_active Expired
- 1980-09-04 CA CA000359739A patent/CA1138779A/en not_active Expired

Also Published As

Publication number	Publication date
DK154239B (da)	1988-10-24
AU6198880A (en)	1981-03-19
JPS5677571A (en)	1981-06-25
EP0025251B1 (en)	1984-07-25
PT71759B (en)	1981-06-30
AU543878B2 (en)	1985-05-09
FR2464385B1 (fr)	1985-11-22
FR2464385A1 (fr)	1981-03-06
NL7906627A (nl)	1981-03-06
BE884963A (nl)	1980-12-16
DK373180A (da)	1981-03-05
GR69978B (da)	1982-07-22
CA1138779A (en)	1983-01-04
PT71759A (en)	1980-10-01
EP0025251A1 (en)	1981-03-18
DE3068690D1 (en)	1984-08-30
US4362469A (en)	1982-12-07

Publication	Publication Date	Title
AR222055A1 (es)	1981-04-15	Un rotor con envoltura
DK154239C (da)	1989-03-28	Rotor til en vindmoelle
JPS5666406A (en)	1981-06-04	Turbine rotor
GB2035467B (en)	1982-12-15	Casing for a turbine rotor
GB2016606B (en)	1982-03-24	Turbine stator assembly
BR7905658A (pt)	1980-05-20	Rotor de hilicoptero
SE7901165L (sv)	1979-08-10	Turbin
SE7803823L (sv)	1978-10-08	Turbinrotor
BE880445A (fr)	1980-04-01	Rotor a sommier perfectionne
DK104580A (da)	1980-09-13	Vindmoellerotor
BE859965A (fr)	1978-04-21	Rotor de generatrice a supraconductivite
IT1148701B (it)	1986-12-03	Impianto a turbina a gas
DK494580A (da)	1980-11-20	Vindturbine
DK466380A (da)	1981-05-07	Rotor til vindkraftanlaeg
BE859964A (fr)	1978-04-21	Rotor de generatrice a supraconductivite
DK426279A (da)	1980-04-12	Enkeltvingerotor til vindturbiner
BR5900551U (pt)	1979-07-31	Rotor
GB2055982B (en)	1983-02-09	Turbine rotor
AT359007B (de)	1980-10-10	Windkraftmaschine
JPS54116514A (en)	1979-09-10	Turbine rotor
DK83680A (da)	1980-02-27	Vindmaskine
DK237681A (da)	1981-11-30	Rotor til kultiveringsmaskine
DK16378A (da)	1978-07-15	Rotor til en skridtmotor
IT1146289B (it)	1986-11-12	Turbina rotativa
NO151028C (no)	1985-01-30	Rotor for hammermoelle

Legal Events

Date	Code	Title	Description
1992-05-25	PBP	Patent lapsed