NL19724C - - Google Patents
Info
- Publication number
- NL19724C NL19724C NL19724DA NL19724C NL 19724 C NL19724 C NL 19724C NL 19724D A NL19724D A NL 19724DA NL 19724 C NL19724 C NL 19724C
- 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
- F03D1/06—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
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/301—Cross-section characteristics
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1649057X | 1925-04-06 | ||
| GB505/27A GB274724A (en) | 1927-01-07 | 1927-01-07 | Improvements in and relating to blades or vanes applicable to wind-wheels, propellers and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL19724C true NL19724C (de) |
Family
ID=9705521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL19724D NL19724C (de) | 1925-04-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1649057A (de) |
| BE (1) | BE340727A (de) |
| CH (1) | CH125060A (de) |
| FR (1) | FR628904A (de) |
| GB (1) | GB274724A (de) |
| NL (1) | NL19724C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS3617204Y1 (de) * | 1959-05-20 | 1961-06-29 | ||
| US3174681A (en) * | 1963-02-27 | 1965-03-23 | Aerovent Fan Company Inc | Reversible propeller |
| CN101865077A (zh) * | 2010-06-23 | 2010-10-20 | 傅筱懿 | 风力发电机的风叶结构 |
-
0
- NL NL19724D patent/NL19724C/xx active
- BE BE340727D patent/BE340727A/xx unknown
-
1927
- 1927-01-07 GB GB505/27A patent/GB274724A/en not_active Expired
- 1927-01-25 US US163534A patent/US1649057A/en not_active Expired - Lifetime
- 1927-02-10 FR FR628904D patent/FR628904A/fr not_active Expired
- 1927-03-01 CH CH125060D patent/CH125060A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US1649057A (en) | 1927-11-15 |
| GB274724A (en) | 1927-07-28 |
| BE340727A (de) | |
| FR628904A (fr) | 1927-10-31 |
| CH125060A (de) | 1928-03-16 |