NL47181C - - Google Patents
Info
- Publication number
- NL47181C NL47181C NL47181DA NL47181C NL 47181 C NL47181 C NL 47181C NL 47181D A NL47181D A NL 47181DA NL 47181 C NL47181 C NL 47181C
- Authority
- NL
- Netherlands
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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors
- F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors coaxially arranged
-
- 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
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
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- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2217950X | 1936-11-27 | ||
| GB32582/37A GB492489A (en) | 1937-11-25 | 1937-11-25 | Improvements in and relating to wind-operated power generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47181C true NL47181C (cg-RX-API-DMAC7.html) | 1900-01-01 |
Family
ID=32070946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47181D NL47181C (cg-RX-API-DMAC7.html) | 1936-11-27 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2217950A (cg-RX-API-DMAC7.html) |
| NL (1) | NL47181C (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742239C (de) * | 1941-03-01 | 1943-11-26 | Maschf Augsburg Nuernberg Ag | Fluegelverstellvorrichtung fuer Windkraftwerke |
| LU33506A1 (cg-RX-API-DMAC7.html) * | 1953-12-23 | 1900-01-01 | ||
| US4883240A (en) * | 1985-08-09 | 1989-11-28 | General Electric Company | Aircraft propeller noise reduction |
| KR101205329B1 (ko) * | 2010-06-11 | 2012-11-28 | 신익 | 삼중 로터 통합 구동 풍력 발전기 장치 |
| US20130136601A1 (en) * | 2011-11-25 | 2013-05-30 | Robert Stephen Watral | Large Contra-Rotating Wind Turbine |
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0
- NL NL47181D patent/NL47181C/xx active
-
1937
- 1937-11-27 US US176807A patent/US2217950A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2217950A (en) | 1940-10-15 |