DD123219A5 - - Google Patents
Info
- Publication number
- DD123219A5 DD123219A5 DD191191A DD19119176A DD123219A5 DD 123219 A5 DD123219 A5 DD 123219A5 DD 191191 A DD191191 A DD 191191A DD 19119176 A DD19119176 A DD 19119176A DD 123219 A5 DD123219 A5 DD 123219A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- 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
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for 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
- 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
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- 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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
-
- 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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/321—Wind directions
-
- 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
-
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/04—Fluid current motor and generator
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)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2506160A DE2506160C3 (de) | 1975-02-14 | 1975-02-14 | Windkraftwerk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD123219A5 true DD123219A5 (US20110009641A1-20110113-C00160.png) | 1976-12-05 |
Family
ID=5938846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD191191A DD123219A5 (US20110009641A1-20110113-C00160.png) | 1975-02-14 | 1976-02-11 |
Country Status (28)
Families Citing this family (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2852554C2 (de) * | 1978-12-05 | 1983-01-20 | Alberto 8131 Berg Kling | Rotor für eine Strömungsmaschine |
| US4302684A (en) * | 1979-07-05 | 1981-11-24 | Gogins Laird B | Free wing turbine |
| US4316699A (en) * | 1979-08-24 | 1982-02-23 | Schott Lawrence A | Windmill structure and power generator |
| FR2465899A1 (fr) * | 1979-09-21 | 1981-03-27 | Duport Guy | Systeme de regulation de securite pour eolienne a axe vertical |
| FR2520814B1 (fr) * | 1982-02-03 | 1986-02-07 | Jammet Pierre | Perfectionnements aux eoliennes |
| GB2141183A (en) * | 1983-06-08 | 1984-12-12 | Umberto Vergani | Aeolian motor |
| NL194092C (nl) * | 1987-10-07 | 2001-06-05 | Antonius Hendricus Johannes Be | Windmolen. |
| JPH01155115A (ja) * | 1987-12-10 | 1989-06-19 | Rinnai Corp | 燃焼器の通気装置 |
| GB8916220D0 (en) * | 1989-07-14 | 1989-08-31 | Kidd Archibald W | Slow speed electrical generator on a power windmill |
| DE4000092C2 (de) * | 1990-01-03 | 1994-01-13 | Mauricio Kling | Rotorlagerungsanordnung für eine Windkraftmaschine |
| US5454695A (en) * | 1994-07-05 | 1995-10-03 | Ford Motor Company | High output engine cooling fan |
| US5758911A (en) * | 1996-02-07 | 1998-06-02 | Northrop Grumman Corporation | Linear motion wind driven power plant |
| DE19711869A1 (de) * | 1997-03-21 | 1998-09-24 | Silke Richert | Windenergieanlage mit integriertem Triebstrang |
| AU765598B2 (en) | 1998-11-26 | 2003-09-25 | Aloys Wobben | Azimuthal driving system for wind turbines |
| US6602045B2 (en) * | 2000-02-05 | 2003-08-05 | Robert Ives Hickey | Wingtip windmill and method of use |
| US6927502B2 (en) * | 2000-05-12 | 2005-08-09 | Aloys Wobben | Three-phase asynchronous motor driven azimuthal drive for wind power installations |
| IL140105A (en) * | 2000-12-05 | 2005-05-17 | Sergei Latyshev | Wind-driven power station |
| ITBZ20010043A1 (it) | 2001-09-13 | 2003-03-13 | High Technology Invest Bv | Generatore elettrico azionato da energia eolica. |
| GB2382381A (en) * | 2001-11-21 | 2003-05-28 | John Freer Green | Improvements in wind turbines |
| GB0202435D0 (en) * | 2002-02-02 | 2002-03-20 | Gordon David H | Renewable energy resources |
| SE526845C2 (sv) * | 2002-03-12 | 2005-11-08 | Alf Israelsson | Vindturbinanläggning med många vindupptagande blad anordnade kring en sluten rotationsbana |
| IL152090A0 (en) * | 2002-10-03 | 2003-05-29 | Kobi Miller | Mechanism for rotating the rotors and stators of electric power generators |
| US6888262B2 (en) * | 2003-02-03 | 2005-05-03 | General Electric Company | Method and apparatus for wind turbine rotor load control |
| US20050230978A1 (en) * | 2003-04-17 | 2005-10-20 | Mcgovern James R | Solar/wind actuated faraday principle turbine generator |
| KR101141943B1 (ko) * | 2003-07-08 | 2012-05-04 | 긴파라 시로 | 풍력 발전 시스템 |
| US7154191B2 (en) * | 2004-06-30 | 2006-12-26 | General Electric Company | Electrical machine with double-sided rotor |
| US7375436B1 (en) * | 2004-11-12 | 2008-05-20 | Aaron Goldin | Gyroscope-based electricity generator |
| US7157805B2 (en) * | 2004-11-24 | 2007-01-02 | Jon Mooring | Wind powered pendulating land sail electricity generation system |
| DE102005018749B4 (de) * | 2005-04-22 | 2007-05-10 | Nordex Energy Gmbh | Vorrichtung zur Lagerung eines Generators in einer Windenergieanlage |
| DE102005028686B4 (de) * | 2005-06-21 | 2007-06-14 | Repower Systems Ag | Verfahren und Anordnung zum Vermessen einer Windenergieanlage |
| US7215038B2 (en) * | 2005-07-26 | 2007-05-08 | Bacon C Richard | Wind wheel and electricity generator using same |
| DK1934474T3 (da) | 2005-09-21 | 2010-06-21 | Wilic S A R L | Lejepakningsanordning med labyrintpaknings- og skruepakningskombination |
| ITBZ20050063A1 (it) | 2005-11-29 | 2007-05-30 | High Technology Invest Bv | Pacco di lamierini per generatori e motori elettrici e procedimento per la sua attuazione |
| ITBZ20050062A1 (it) | 2005-11-29 | 2007-05-30 | High Technology Invest Bv | Rotore a magneti permanenti per generatori e motori elettrici |
| NO20054704D0 (no) * | 2005-10-13 | 2005-10-13 | Sway As | Fremgangsmate og metode for vindkraftverk og fremdriftssystem med magnetisk stabilt hovedlager og lastkontrollsystem |
| KR100724641B1 (ko) * | 2006-08-28 | 2007-06-07 | 한국원자력연구원 | 탄소나노튜브를 이용한 방사성 동위원소 표지화합물의제조방법 |
| CN101207314B (zh) * | 2006-12-18 | 2010-09-01 | 北京前沿科学研究所 | 适应变化力矩动力的稳频锁相发电机 |
| ITMI20081122A1 (it) | 2008-06-19 | 2009-12-20 | Rolic Invest Sarl | Generatore eolico provvisto di un impianto di raffreddamento |
| IT1390758B1 (it) | 2008-07-23 | 2011-09-23 | Rolic Invest Sarl | Generatore eolico |
| US8143738B2 (en) * | 2008-08-06 | 2012-03-27 | Infinite Wind Energy LLC | Hyper-surface wind generator |
| RU2378531C1 (ru) * | 2008-08-06 | 2010-01-10 | Виктор Михайлович Лятхер | Энергоустановка для преобразования энергии течения воздушных и водных потоков |
| GB0818610D0 (en) * | 2008-10-10 | 2008-11-19 | Sway As | Wind turbine rotor and wind turbine |
| US20100109341A1 (en) * | 2008-11-06 | 2010-05-06 | Cedar Ridge Research Llc | System and method for generating power using angular kinetic energy |
| IT1391939B1 (it) | 2008-11-12 | 2012-02-02 | Rolic Invest Sarl | Generatore eolico |
| IT1391770B1 (it) | 2008-11-13 | 2012-01-27 | Rolic Invest Sarl | Generatore eolico per la generazione di energia elettrica |
| KR20110117154A (ko) | 2009-01-16 | 2011-10-26 | 벤자민 피. 브리켓 | 선형 작동기를 구비하는 유체 터빈용 장치 및 방법 |
| IT1393937B1 (it) | 2009-04-09 | 2012-05-17 | Rolic Invest Sarl | Aerogeneratore |
| US8373298B2 (en) * | 2009-04-20 | 2013-02-12 | Gerald L. Barber | Electrical generator for wind turbine |
| US7825532B1 (en) * | 2009-04-20 | 2010-11-02 | Barber Gerald L | Electrical generator for wind turbine |
| IT1393707B1 (it) | 2009-04-29 | 2012-05-08 | Rolic Invest Sarl | Impianto eolico per la generazione di energia elettrica |
| US20100276937A1 (en) * | 2009-04-30 | 2010-11-04 | Manfred Clynes | Generating electricity using wind |
| US20100276939A1 (en) * | 2009-04-30 | 2010-11-04 | Manfred Clynes | Generating electricity using wind |
| AP2011006031A0 (en) * | 2009-05-20 | 2011-12-31 | E Net Llc | Wind turbine. |
| IT1394723B1 (it) | 2009-06-10 | 2012-07-13 | Rolic Invest Sarl | Impianto eolico per la generazione di energia elettrica e relativo metodo di controllo |
| IT1395148B1 (it) | 2009-08-07 | 2012-09-05 | Rolic Invest Sarl | Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica |
| KR100946347B1 (ko) * | 2009-10-12 | 2010-03-08 | 김세빈 | 환체방사형 터빈블레이드 풍력발전 시스템 |
| IT1398060B1 (it) | 2010-02-04 | 2013-02-07 | Wilic Sarl | Impianto e metodo di raffreddamento di un generatore elettrico di un aerogeneratore, e aerogeneratore comprendente tale impianto di raffreddamento |
| IT1399201B1 (it) | 2010-03-30 | 2013-04-11 | Wilic Sarl | Aerogeneratore e metodo di rimozione di un cuscinetto da un aerogeneratore |
| GB2479403A (en) * | 2010-04-09 | 2011-10-12 | Sway As | Wind turbine rotor and blade mounting arrangement for wind turbine |
| ES2599406T3 (es) | 2010-04-09 | 2017-02-01 | Sway Turbine As | Rotor de turbina eólica y una turbina eólica |
| GB2479407A (en) * | 2010-04-09 | 2011-10-12 | Sway As | Wind turbine with bearing arrangements to transmit bending moments from blades to shaft |
| IT1399511B1 (it) | 2010-04-22 | 2013-04-19 | Wilic Sarl | Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico |
| WO2012007934A1 (en) * | 2010-07-13 | 2012-01-19 | Twinergy Energy Systems Ltd | Dual vertical wind turbine |
| ITMI20110375A1 (it) | 2011-03-10 | 2012-09-11 | Wilic Sarl | Turbina eolica |
| ITMI20110378A1 (it) | 2011-03-10 | 2012-09-11 | Wilic Sarl | Macchina elettrica rotante per aerogeneratore |
| ITMI20110377A1 (it) | 2011-03-10 | 2012-09-11 | Wilic Sarl | Macchina elettrica rotante per aerogeneratore |
| CN104018990B (zh) * | 2011-03-14 | 2017-09-29 | 罗琮贵 | 风洞式发电环 |
| PL2508754T3 (pl) * | 2011-04-04 | 2016-10-31 | System napędowy dla siłowni wiatrowej | |
| CN102678441A (zh) * | 2012-05-07 | 2012-09-19 | 杨贻方 | 风力机 |
| MA35297B1 (fr) * | 2013-01-10 | 2014-08-01 | Univ Int Rabat | Aérogénérateur à fort rendement basé sur la technologie rotor-rotor |
| CN106164479A (zh) * | 2014-01-31 | 2016-11-23 | 自然动力概念公司 | 具有自动偏斜框架的风力涡轮机 |
| CN103883465B (zh) * | 2014-02-24 | 2016-03-23 | 张效新 | 具有船桨形叶片及鼓状可伸缩风轮的水平轴风力发电机 |
| US20170082091A1 (en) * | 2014-03-11 | 2017-03-23 | Gustaf SÄRNER | Wind turbine |
| DE102014204593A1 (de) * | 2014-03-12 | 2015-04-23 | Voith Patent Gmbh | Horizontalläuferturbine |
| US20170122293A1 (en) * | 2014-06-10 | 2017-05-04 | Ronald Cohen | Deep Water Wind Energy Capture System |
| TW201715150A (zh) * | 2015-10-27 | 2017-05-01 | guo-zhang Huang | 流力發電裝置 |
| IL301814A (en) * | 2016-01-20 | 2023-06-01 | N M B Medical Applications Ltd | Systems, assemblies and methods for mechanical-thrust conversion in multiple propellers |
| US10337486B2 (en) * | 2016-08-12 | 2019-07-02 | William Jasper White | Direct drive portable hydroelectric generator and power source |
| CA3074025A1 (en) * | 2017-09-12 | 2019-03-21 | The Corrado Family Limited Partnership, LLC | Wind turbine system |
| CN110632346B (zh) | 2018-11-29 | 2022-08-26 | 北京金风科创风电设备有限公司 | 风向标安装误差校正方法、装置及系统 |
| CN110925141B (zh) * | 2019-12-20 | 2020-11-03 | 国网上海市电力公司 | 一种可普遍使用的可伸缩式风力发电机 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE384705A (US20110009641A1-20110113-C00160.png) * | 1930-03-19 | 1900-01-01 | ||
| DE535625C (de) * | 1930-06-03 | 1932-01-28 | Hermann Honnef | Windfahnensteuervorrichtung zum Umlegen des Windrades unter dem Einfluss der Windstaerke |
| DE556032C (de) * | 1930-11-05 | 1932-08-02 | Hermann Honnef | Windkraftmaschine mit einem zwei oder mehrere Raeder aufnehmenden Rahmen |
| US2026828A (en) * | 1935-04-15 | 1936-01-07 | William G Dunn | Wind driven generator structure |
| US2052816A (en) * | 1936-06-01 | 1936-09-01 | William G Dunn | Wind driven generator structure |
| DE677398C (de) * | 1936-11-28 | 1939-06-24 | Hermann Honnef | Windkraftwerk mit zwei gegenlaeufigen Windraedern, welche die Stator- und Rotorpolkraenze eines elektrischen Stromerzeugers tragen |
| US2153523A (en) * | 1937-03-25 | 1939-04-04 | W N Price | Wind operated electric generator |
| US2094917A (en) * | 1937-04-12 | 1937-10-05 | William G Dunn | Wind driven generator structure |
| GB502417A (en) * | 1937-09-16 | 1939-03-16 | Heinz Honnef | Improvements in and relating to wind-power electrical machines |
| US2273084A (en) * | 1940-04-25 | 1942-02-17 | Ansley Benjamin Roy | Automatic control for wind power units |
| US2484291A (en) * | 1945-07-13 | 1949-10-11 | Russell R Hays | Wind rotor |
-
1975
- 1975-02-14 DE DE2506160A patent/DE2506160C3/de not_active Expired
- 1975-03-25 US US05/561,709 patent/US4088352A/en not_active Expired - Lifetime
-
1976
- 1976-01-13 IL IL48831A patent/IL48831A/xx unknown
- 1976-01-20 AU AU10410/76A patent/AU500654B2/en not_active Expired
- 1976-01-30 AT AT64976A patent/AT357121B/de not_active IP Right Cessation
- 1976-01-30 DK DK38376*#A patent/DK38376A/da not_active Application Discontinuation
- 1976-02-03 GB GB4089/76A patent/GB1511948A/en not_active Expired
- 1976-02-04 CA CA245,011A patent/CA1058523A/en not_active Expired
- 1976-02-04 ZA ZA652A patent/ZA76652B/xx unknown
- 1976-02-06 CH CH146576A patent/CH614270A5/xx not_active IP Right Cessation
- 1976-02-06 ES ES444979A patent/ES444979A1/es not_active Expired
- 1976-02-09 HU HU76KI734A patent/HU174597B/hu unknown
- 1976-02-09 IN IN232/CAL/76A patent/IN144774B/en unknown
- 1976-02-11 EG EG72/76A patent/EG12542A/xx active
- 1976-02-11 DD DD191191A patent/DD123219A5/xx unknown
- 1976-02-11 SE SE7601522A patent/SE7601522L/xx not_active Application Discontinuation
- 1976-02-12 YU YU00318/76A patent/YU31876A/xx unknown
- 1976-02-12 FR FR7603882A patent/FR2300912A1/fr active Granted
- 1976-02-13 IE IE300/76A patent/IE42953B1/en unknown
- 1976-02-13 CS CS76966A patent/CS220307B2/cs unknown
- 1976-02-13 JP JP1407276A patent/JPS5526307B2/ja not_active Expired
- 1976-02-13 IT IT67325/76A patent/IT1057183B/it active
- 1976-02-13 NO NO760480A patent/NO760480L/no unknown
- 1976-02-13 MX MX163518A patent/MX145614A/es unknown
- 1976-02-13 AR AR262273A patent/AR216434A1/es active
- 1976-02-13 BR BR7600935A patent/BR7600935A/pt unknown
- 1976-02-13 BE BE164318A patent/BE838562A/xx unknown
- 1976-02-16 NL NL7601564A patent/NL7601564A/xx not_active Application Discontinuation
