DK165827C - Anordning ved af et fluidum paavirkede organer, som er anordnet paa et nav - Google Patents
Anordning ved af et fluidum paavirkede organer, som er anordnet paa et navInfo
- Publication number
- DK165827C DK165827C DK503587A DK503587A DK165827C DK 165827 C DK165827 C DK 165827C DK 503587 A DK503587 A DK 503587A DK 503587 A DK503587 A DK 503587A DK 165827 C DK165827 C DK 165827C
- Authority
- DK
- Denmark
- Prior art keywords
- fluidum
- nav
- organized
- effects
- fluidum effects
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/16—Blades
- B64C11/20—Constructional features
- B64C11/26—Fabricated blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/26—Blades
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulding By Coating Moulds (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Hydraulic Turbines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8600369A SE8600369D0 (sv) | 1986-01-28 | 1986-01-28 | Propeller jemte sett att framstella en sadan |
SE8600369 | 1986-01-28 | ||
PCT/SE1987/000036 WO1987004400A1 (en) | 1986-01-28 | 1987-01-28 | Device at members forming part of a turbo machinery and a method of producing such members |
SE8700036 | 1987-01-28 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK503587A DK503587A (da) | 1987-09-25 |
DK503587D0 DK503587D0 (da) | 1987-09-25 |
DK165827B DK165827B (da) | 1993-01-25 |
DK165827C true DK165827C (da) | 1993-06-21 |
Family
ID=20363254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK503587A DK165827C (da) | 1986-01-28 | 1987-09-25 | Anordning ved af et fluidum paavirkede organer, som er anordnet paa et nav |
Country Status (6)
Country | Link |
---|---|
US (1) | US4797066A (sv) |
EP (1) | EP0295247B1 (sv) |
AU (1) | AU7021087A (sv) |
DK (1) | DK165827C (sv) |
SE (1) | SE8600369D0 (sv) |
WO (1) | WO1987004400A1 (sv) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989009336A1 (en) * | 1988-03-23 | 1989-10-05 | George Jeronimidis | Improvements in or relating to structures containing anisotropic material |
US5242721A (en) * | 1989-11-27 | 1993-09-07 | Sumitomo Rubber Industries, Ltd. | Structural member of pipe shape |
US5108262A (en) * | 1990-03-23 | 1992-04-28 | The United States Of America As Represented By The Secretary Of The Navy | High damping flexible propeller/impleller |
US5145320A (en) * | 1990-08-28 | 1992-09-08 | The United States Of America As Represented By The Secretary Of The Navy | Mass loaded composite rotor for vibro-acoustic application |
US5275535A (en) * | 1991-05-31 | 1994-01-04 | Innerspace Corporation | Ortho skew propeller blade |
US5269656A (en) * | 1992-09-30 | 1993-12-14 | The United States Of America As Represented By The Secretary Of The Navy | High damping limp propeller |
AU1413595A (en) * | 1994-01-12 | 1995-08-01 | Lm Glasfiber A/S | Windmill |
DE4423115A1 (de) * | 1994-07-01 | 1996-01-04 | Wolf Hirth Gmbh | Propellerflügel aus Kunststoffmaterial und Verfahren zu seiner Herstellung |
NL9401655A (nl) * | 1994-10-07 | 1996-05-01 | Stork Prod Eng | Windturbine met passieve regeling. |
AUPN163795A0 (en) * | 1995-03-10 | 1995-04-06 | DIPNALL, David | A device for extracting energy from moving water particles |
DE19528155C1 (de) * | 1995-08-02 | 1996-06-27 | Deutsche Forsch Luft Raumfahrt | Verdrehbares Rotorblatt aus faserverstärktem Kunstharz |
DE19647102A1 (de) * | 1996-11-14 | 1998-05-20 | Philippe Arribi | Strömungskörper |
ITGE20020003A1 (it) * | 2002-01-09 | 2003-07-09 | Francesco Siri | Pala per elica |
US7040940B2 (en) * | 2004-04-20 | 2006-05-09 | Ab Volvo | Rotatable lifting surface device having selected pitch distribution and camber profile |
EP2121430A4 (en) | 2006-12-19 | 2013-01-09 | Cwf Hamilton & Co Ltd | CENTRIFUGAL WHEEL OF WATERJET UNIT |
DE102007008134A1 (de) * | 2007-02-19 | 2008-08-21 | Invent Umwelt- Und Verfahrenstechnik Ag | Horizontalrührwerk und Verfahren zum Erzeugen einer Strömung in einem Klärbecken mit dem Horizontalrührwerk |
DE102007008135A1 (de) * | 2007-02-19 | 2008-08-21 | Invent Umwelt-Und Verfahrenstechnik Ag | Horizontalrührwerk und Verfahren zum Erzeugen einer Strömung in einem Klärbecken mit dem Horizontalrührwerk |
ES2359118T3 (es) | 2007-02-19 | 2011-05-18 | Invent Umwelt- Und Verfahrenstechnik Ag | Agitador horizontal y dispositivo para producir un flujo en un tanque de decantación con el agitador horizontal. |
GB2460021B (en) * | 2008-05-08 | 2010-09-22 | Aviat Entpr Ltd | Rotor blades |
US8297935B2 (en) * | 2008-11-18 | 2012-10-30 | Honeywell International Inc. | Turbine blades and methods of forming modified turbine blades and turbine rotors |
DE102009024845A1 (de) | 2009-06-09 | 2010-12-16 | Howaldtswerke-Deutsche Werft Gmbh | Propeller |
FR2980514B1 (fr) * | 2011-09-23 | 2018-01-05 | Flakt Solyvent-Ventec | Pale de machine tournante a structure modulaire renforcee |
DE102012205269A1 (de) | 2012-03-30 | 2013-10-02 | Invent Umwelt- Und Verfahrenstechnik Ag | Horizontalrührwerk |
US9926058B2 (en) | 2012-12-10 | 2018-03-27 | Sharrow Engineering Llc | Propeller |
NZ749141A (en) * | 2016-05-27 | 2019-11-29 | Sharrow Eng Llc | Propeller |
US10703452B2 (en) * | 2016-10-17 | 2020-07-07 | General Electric Company | Apparatus and system for propeller blade aft retention |
US20180105243A1 (en) * | 2016-10-17 | 2018-04-19 | General Electric Company | Apparatus and system for propeller blade forward retention |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB525414A (en) * | 1939-02-20 | 1940-08-28 | Dehavilland Aircraft | Improvements relating to airscrew blades |
US3318388A (en) * | 1966-01-21 | 1967-05-09 | Otto L Bihlmire | Marine propeller |
US3528753A (en) * | 1968-06-14 | 1970-09-15 | United Aircraft Corp | Helicopter blade with non-homogeneous structural spar |
US3647317A (en) * | 1970-03-19 | 1972-03-07 | Fluor Prod Co Inc | Fiberglass fan assembly |
FR2195255A5 (sv) * | 1972-08-04 | 1974-03-01 | Snecma | |
US4022547A (en) * | 1975-10-02 | 1977-05-10 | General Electric Company | Composite blade employing biased layup |
DE3113079C2 (de) * | 1981-04-01 | 1985-11-21 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Aerodynamischer Groß-Flügel und Verfahren zu dessen Herstellung |
-
1986
- 1986-01-28 SE SE8600369A patent/SE8600369D0/sv unknown
-
1987
- 1987-01-28 WO PCT/SE1987/000036 patent/WO1987004400A1/en active IP Right Grant
- 1987-01-28 US US07/102,563 patent/US4797066A/en not_active Expired - Lifetime
- 1987-01-28 EP EP87901148A patent/EP0295247B1/en not_active Expired - Lifetime
- 1987-01-28 AU AU70210/87A patent/AU7021087A/en not_active Abandoned
- 1987-09-25 DK DK503587A patent/DK165827C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK503587A (da) | 1987-09-25 |
EP0295247A1 (en) | 1988-12-21 |
DK165827B (da) | 1993-01-25 |
SE8600369D0 (sv) | 1986-01-28 |
EP0295247B1 (en) | 1992-05-20 |
AU7021087A (en) | 1987-08-14 |
DK503587D0 (da) | 1987-09-25 |
WO1987004400A1 (en) | 1987-07-30 |
US4797066A (en) | 1989-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |