FR2431629B1 - - Google Patents

Info

Publication number
FR2431629B1
FR2431629B1 FR7918742A FR7918742A FR2431629B1 FR 2431629 B1 FR2431629 B1 FR 2431629B1 FR 7918742 A FR7918742 A FR 7918742A FR 7918742 A FR7918742 A FR 7918742A FR 2431629 B1 FR2431629 B1 FR 2431629B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7918742A
Other languages
French (fr)
Other versions
FR2431629A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2431629A1 publication Critical patent/FR2431629A1/en
Application granted granted Critical
Publication of FR2431629B1 publication Critical patent/FR2431629B1/fr
Granted legal-status Critical Current

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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Laminated Bodies (AREA)
  • Wind Motors (AREA)
FR7918742A 1978-07-21 1979-07-19 DEVICE FOR THE INTRODUCTION OF TRACTION AND LONGITUDINAL EFFORTS IN A SANDWICH-TYPE CONSTRUCTION ELEMENT Granted FR2431629A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2832098A DE2832098C2 (en) 1978-07-21 1978-07-21 Arrangement for the introduction of tensile or longitudinal force in a component in sandwich construction

Publications (2)

Publication Number Publication Date
FR2431629A1 FR2431629A1 (en) 1980-02-15
FR2431629B1 true FR2431629B1 (en) 1983-04-01

Family

ID=6045019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918742A Granted FR2431629A1 (en) 1978-07-21 1979-07-19 DEVICE FOR THE INTRODUCTION OF TRACTION AND LONGITUDINAL EFFORTS IN A SANDWICH-TYPE CONSTRUCTION ELEMENT

Country Status (4)

Country Link
JP (1) JPS5517797A (en)
DE (1) DE2832098C2 (en)
FR (1) FR2431629A1 (en)
GB (1) GB2026623B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103710C2 (en) * 1981-02-04 1983-03-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "Rotor in shell design"
DE3718678A1 (en) * 1987-06-04 1988-12-22 Mtu Muenchen Gmbh FIBER TECHNICAL COMPRESSOR VAN
GB2244526B (en) * 1987-06-04 1992-02-26 Mtu Muenchen Gmbh Compressor blade in a turbine engine.
DE3826378A1 (en) * 1988-08-03 1990-02-08 Mtu Muenchen Gmbh FIBER TECHNICAL PROPELLER BLADES
JPH0655918B2 (en) * 1989-04-21 1994-07-27 アドガー工業株式会社 White ink composition
US5171099A (en) * 1990-11-01 1992-12-15 The Boeing Company Apparatus to attach a sandwich panel
FR2683007B1 (en) * 1991-10-28 1994-01-07 Aerospatiale Ste Nationale Indle METHOD FOR ASSEMBLING A FIRST PIECE IN SANDWICH MATERIAL AND A SECOND METAL PIECE, AND ASSEMBLY OBTAINED.
JP4650915B2 (en) * 2001-02-02 2011-03-16 臼井国際産業株式会社 Assembly structure in an assembly type fan
GB0329373D0 (en) 2003-12-18 2004-01-21 Airbus Uk Ltd Method of joining structural elements in an aircraft
EP1544099B1 (en) * 2003-12-18 2009-01-07 Airbus UK Limited Method of joining structural elements in an aircraft
DE102006022272C5 (en) * 2006-05-11 2013-07-25 Repower Systems Ag Rotor blade connection
DE102007011613B4 (en) * 2007-01-22 2011-07-28 Airbus Operations GmbH, 21129 Fitting for the introduction of high forces in a fuselage cell of an aircraft
JP5242920B2 (en) * 2007-01-23 2013-07-24 株式会社日立製作所 Split blade for windmill
US9115584B2 (en) * 2012-04-24 2015-08-25 General Electric Company Resistive band for turbomachine blade
GB2512608B (en) * 2013-04-03 2015-09-16 Aviat Entpr Ltd Rotor blade
WO2017101944A1 (en) * 2015-12-14 2017-06-22 Vestas Wind Systems A/S Joint for connecting a wind turbine rotor blade to a rotor hub and associated method
DE102018114098A1 (en) 2018-06-13 2019-12-19 Klaus Schultes Arrangement for introducing tensile or longitudinal forces and method for producing such an arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL80316C (en) * 1949-03-16
US3687496A (en) * 1971-05-26 1972-08-29 Eugene Hindin Rivet panel fastener
DE2336541C3 (en) * 1973-07-18 1980-04-24 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Arrangement for introducing forces into a flat component with a sandwich structure
DE2658876C3 (en) * 1976-12-24 1983-11-10 Hütter, Ulrich, Prof. Dr.-Ing., 7312 Kirchheim Shell bodies, for example hydrofoils or rotor blades, in composite construction

Also Published As

Publication number Publication date
DE2832098A1 (en) 1980-01-31
GB2026623A (en) 1980-02-06
DE2832098C2 (en) 1982-06-03
JPS5517797A (en) 1980-02-07
GB2026623B (en) 1982-07-07
JPS6215768B2 (en) 1987-04-09
FR2431629A1 (en) 1980-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse