NL272621A - - Google Patents
Info
- Publication number
- NL272621A NL272621A NL272621DA NL272621A NL 272621 A NL272621 A NL 272621A NL 272621D A NL272621D A NL 272621DA NL 272621 A NL272621 A NL 272621A
- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
- F03B3/145—Mechanisms for adjusting the blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
- B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
-
- 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
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/406—Transmission of power through hydraulic systems
-
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH39561A CH383809A (de) | 1961-01-13 | 1961-01-13 | In der Nabe eines Schiffspropellers oder eines Laufrades einer Strömungsmaschine angeordnete Vorrichtung zur Verstellung der auf der Nabe drehbar befestigten Flügel |
Publications (1)
Publication Number | Publication Date |
---|---|
NL272621A true NL272621A (de) |
Family
ID=4186028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL272621D NL272621A (de) | 1961-01-13 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH383809A (de) |
GB (1) | GB996182A (de) |
NL (1) | NL272621A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20153593A1 (it) * | 2015-08-31 | 2017-03-03 | Milano Innovazioni Tecnologiche Srl | Cinematismo per il comando delle pale di turbine idrauliche a flusso libero |
GB201621970D0 (en) | 2016-12-22 | 2017-02-08 | Scotrenewables Tidal Power Ltd | Power generating apparatus |
GB202018292D0 (en) | 2020-11-20 | 2021-01-06 | Orbital Marine Power Ltd | Safe power generating apparatus |
GB202018290D0 (en) | 2020-11-20 | 2021-01-06 | Orbital Marine Power Ltd | Improved power generating apparatus |
-
0
- NL NL272621D patent/NL272621A/xx unknown
-
1961
- 1961-01-13 CH CH39561A patent/CH383809A/de unknown
-
1962
- 1962-01-15 GB GB1427/62A patent/GB996182A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB996182A (en) | 1965-06-23 |
CH383809A (de) | 1964-10-31 |