NO136450B - - Google Patents
Download PDFInfo
- Publication number
- NO136450B NO136450B NO740961A NO740961A NO136450B NO 136450 B NO136450 B NO 136450B NO 740961 A NO740961 A NO 740961A NO 740961 A NO740961 A NO 740961A NO 136450 B NO136450 B NO 136450B
- Authority
- NO
- Norway
- Prior art keywords
- blades
- sets
- speed
- medium
- propeller
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0055—Rotors with adjustable blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/008—Propeller-blade pitch changing characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D7/00—Rotors with blades adjustable in operation; Control thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
- Packages (AREA)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7303894A SE383714B (sv) | 1973-03-20 | 1973-03-20 | Rotoranordning t.ex. batpropeller |
Publications (3)
Publication Number | Publication Date |
---|---|
NO740961L NO740961L (no) | 1974-09-23 |
NO136450B true NO136450B (de) | 1977-05-31 |
NO136450C NO136450C (no) | 1977-09-07 |
Family
ID=20316971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO740961A NO136450C (no) | 1973-03-20 | 1974-03-18 | Rotoranordning, f.eks. b}tpropell. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5850920B2 (de) |
DE (1) | DE2413199A1 (de) |
FR (1) | FR2222556B1 (de) |
GB (1) | GB1448346A (de) |
NL (1) | NL7403607A (de) |
NO (1) | NO136450C (de) |
SE (1) | SE383714B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2058231B (en) * | 1979-09-07 | 1982-01-20 | Woodcoxon Eng International Lt | Variable pitch marine propellers |
JPS60193099U (ja) * | 1984-05-31 | 1985-12-21 | 都築 泉 | 振鈴,栓抜きを持つた鯨造形 |
GB2175069B (en) * | 1985-05-18 | 1988-12-21 | Emi Ltd | Fluid flow valve |
US4693671A (en) * | 1986-08-28 | 1987-09-15 | Tramtec Corporation | Reversible self-adjusting propeller device |
TW299294B (de) * | 1994-10-20 | 1997-03-01 | Honda Motor Co Ltd | |
EP3667069A1 (de) | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Verfahren und steuergerät zur vollen leistungsregelung einer windturbine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099320A (en) * | 1960-08-01 | 1963-07-30 | Herbert H Simshauser | Variable pitch boat propeller |
NL125791C (de) * | 1962-04-20 |
-
1973
- 1973-03-20 SE SE7303894A patent/SE383714B/xx unknown
-
1974
- 1974-03-12 GB GB1090574A patent/GB1448346A/en not_active Expired
- 1974-03-18 NL NL7403607A patent/NL7403607A/xx not_active Application Discontinuation
- 1974-03-18 NO NO740961A patent/NO136450C/no unknown
- 1974-03-19 DE DE2413199A patent/DE2413199A1/de not_active Withdrawn
- 1974-03-19 FR FR7409333A patent/FR2222556B1/fr not_active Expired
- 1974-03-19 JP JP49031388A patent/JPS5850920B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2222556A1 (de) | 1974-10-18 |
NO136450C (no) | 1977-09-07 |
NL7403607A (de) | 1974-09-24 |
FR2222556B1 (de) | 1980-06-27 |
SE383714B (sv) | 1976-03-29 |
NO740961L (no) | 1974-09-23 |
GB1448346A (en) | 1976-09-02 |
DE2413199A1 (de) | 1974-10-03 |
JPS50111795A (de) | 1975-09-02 |
JPS5850920B2 (ja) | 1983-11-12 |
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