BE885857A - STRUCTURAL ELEMENT FOR APPARATUS OR MACHINES IN WHICH THE FLOW OF A FLUID IS INVOLVED - Google Patents
STRUCTURAL ELEMENT FOR APPARATUS OR MACHINES IN WHICH THE FLOW OF A FLUID IS INVOLVEDInfo
- Publication number
- BE885857A BE885857A BE0/202583A BE202583A BE885857A BE 885857 A BE885857 A BE 885857A BE 0/202583 A BE0/202583 A BE 0/202583A BE 202583 A BE202583 A BE 202583A BE 885857 A BE885857 A BE 885857A
- Authority
- BE
- Belgium
- Prior art keywords
- involved
- machines
- fluid
- flow
- structural element
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
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
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
-
- 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
- F01D5/14—Form or construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- 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
-
- 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU79SE1961A HU178353B (en) | 1979-10-25 | 1979-10-25 | Wing or blade composed from parts for fans or fanlike machines |
Publications (1)
Publication Number | Publication Date |
---|---|
BE885857A true BE885857A (en) | 1981-02-16 |
Family
ID=11001489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/202583A BE885857A (en) | 1979-10-25 | 1980-10-23 | STRUCTURAL ELEMENT FOR APPARATUS OR MACHINES IN WHICH THE FLOW OF A FLUID IS INVOLVED |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE885857A (en) |
DE (1) | DE3040170A1 (en) |
FR (1) | FR2468067A1 (en) |
GB (1) | GB2062120A (en) |
HU (1) | HU178353B (en) |
LU (1) | LU82849A1 (en) |
NL (1) | NL8005761A (en) |
SE (1) | SE8007449L (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3113079C2 (en) * | 1981-04-01 | 1985-11-21 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Large aerodynamic wing and process for its manufacture |
NL8202174A (en) * | 1982-05-27 | 1983-12-16 | Multinorm Bv | WINDMILL, ROTOR, ROTOR BLADE AND MAST FOR IT, AND METHOD FOR MANUFACTURING THE ROTOR BLADE. |
DD205221A1 (en) * | 1982-06-01 | 1983-12-21 | Plastluefter & Anlagenbau Veb | BUCKET FOR TURNOVER OF CIRCULAR WORK MACHINES |
FR2542645B1 (en) * | 1983-03-15 | 1985-07-19 | Cabrol Lucien | PROCESS FOR PRODUCING A SUPPORT STRUCTURE FOR AIRCRAFT AS WELL AS THE STRUCTURE OBTAINED |
US5123814A (en) * | 1990-07-27 | 1992-06-23 | The Marley Cooling Tower Company | Industrial cooling tower fan blade having abrasion resistant leading edge |
DE4315600C2 (en) * | 1993-05-11 | 1996-07-25 | Daimler Benz Aerospace Airbus | Support structure for an aerodynamic surface |
DE4437102A1 (en) * | 1994-10-18 | 1996-04-25 | Andreas Blakkolb | Model helicopter with rotor and production tool |
GB9713209D0 (en) * | 1997-06-20 | 1997-08-27 | British Aerospace | Friction welding metal components |
DE19836629C1 (en) * | 1998-08-13 | 1999-10-14 | Deutsch Zentr Luft & Raumfahrt | Aerodynamic wing for aircraft |
EP1489264A1 (en) * | 2003-06-18 | 2004-12-22 | Siemens Aktiengesellschaft | Blade consisting of moduls |
DE102006034055A1 (en) * | 2006-07-20 | 2008-01-24 | Mtu Aero Engines Gmbh | Method of repairing a vane segment for a jet engine |
WO2008071195A2 (en) * | 2006-12-15 | 2008-06-19 | Danmarks Tekniske Universitet | Reinforced aerodynamic profile |
DK2104785T3 (en) | 2007-01-16 | 2014-10-13 | Bladena Aps | Reinforced wind turbine blade |
CN101589227B (en) | 2007-01-25 | 2014-11-26 | 布拉德纳公司 | Reinforced blade for wind turbine |
ES2332973B1 (en) * | 2008-02-11 | 2011-02-02 | Isidro Bocanegra Marquina | EXTRUDED MODULAR SHOVEL. |
US8807953B2 (en) | 2008-06-24 | 2014-08-19 | Bladena Aps | Reinforced wind turbine blade |
GB2463250A (en) * | 2008-09-04 | 2010-03-10 | Vestas Wind Sys As | A wind turbine blade formed from welded thermoplastic sections |
EP2330294B1 (en) | 2009-12-02 | 2013-01-16 | Bladena ApS | Reinforced airfoil shaped body |
KR101895626B1 (en) * | 2010-04-05 | 2018-09-05 | 무어 팬스 엘엘씨 | Commercial air cooled apparatuses incorporating axial flow fans comprising super low noise fan blades |
EP2402594A1 (en) | 2010-07-01 | 2012-01-04 | Lm Glasfiber A/S | Wind turbine blade for a rotor of a wind turbine |
DE102010043850A1 (en) * | 2010-11-12 | 2012-05-16 | Airbus Operations Gmbh | Structural element for an aircraft and / or spacecraft and method for producing such a structural element |
DE102012209935A1 (en) * | 2011-12-08 | 2013-06-13 | Wobben Properties Gmbh | Rear box, rotor blade with rear box and wind turbine with such rotor blade |
SE537001C2 (en) * | 2013-05-08 | 2014-11-25 | Akronmaskiner Ab | Blades for axial type turbomachines and process for manufacturing such blades |
US11454121B2 (en) | 2018-09-28 | 2022-09-27 | General Electric Company | Airfoil with leading edge guard |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH448130A (en) * | 1966-05-16 | 1967-12-15 | Escher Wyss Ag | Blade for steam or gas turbine |
DE1628278A1 (en) * | 1966-06-16 | 1971-03-18 | Helios Appbau Kg Mueller & Co | Process for the production of fan blades |
GB1141270A (en) * | 1966-12-30 | 1969-01-29 | Edgar Allen Aerex Ltd | Improvements in or relating to air-moving fans, e.g. for cooling towers |
GB1218021A (en) * | 1967-05-11 | 1971-01-06 | Rolls Royce | Improvements in flow directing blades |
DD100058A1 (en) * | 1972-10-12 | 1980-10-01 | Shovels for axial fans and method of making these blades | |
US3938962A (en) * | 1974-04-04 | 1976-02-17 | Weston H. Feilbach | Laminated composite wear materials |
-
1979
- 1979-10-25 HU HU79SE1961A patent/HU178353B/en not_active IP Right Cessation
-
1980
- 1980-10-14 LU LU82849A patent/LU82849A1/en unknown
- 1980-10-20 NL NL8005761A patent/NL8005761A/en not_active Application Discontinuation
- 1980-10-22 GB GB8034111A patent/GB2062120A/en not_active Withdrawn
- 1980-10-23 SE SE8007449A patent/SE8007449L/en not_active Application Discontinuation
- 1980-10-23 BE BE0/202583A patent/BE885857A/en unknown
- 1980-10-24 FR FR8022886A patent/FR2468067A1/en active Pending
- 1980-10-24 DE DE19803040170 patent/DE3040170A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NL8005761A (en) | 1981-04-28 |
GB2062120A (en) | 1981-05-20 |
DE3040170A1 (en) | 1981-05-07 |
HU178353B (en) | 1982-04-28 |
LU82849A1 (en) | 1981-02-02 |
FR2468067A1 (en) | 1981-04-30 |
SE8007449L (en) | 1981-04-26 |
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