SE7714440L - Skalkropp, exempelvis vinge eller rotorblad, med sammansatt uppbyggnad - Google Patents

Skalkropp, exempelvis vinge eller rotorblad, med sammansatt uppbyggnad

Info

Publication number
SE7714440L
SE7714440L SE7714440A SE7714440A SE7714440L SE 7714440 L SE7714440 L SE 7714440L SE 7714440 A SE7714440 A SE 7714440A SE 7714440 A SE7714440 A SE 7714440A SE 7714440 L SE7714440 L SE 7714440L
Authority
SE
Sweden
Prior art keywords
rotor blade
shell body
composite construction
example wing
wing
Prior art date
Application number
SE7714440A
Other languages
English (en)
Original Assignee
Hutter Ulrich
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 Hutter Ulrich filed Critical Hutter Ulrich
Publication of SE7714440L publication Critical patent/SE7714440L/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/20—Integral or sandwich constructions
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • 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
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Wind Motors (AREA)
SE7714440A 1976-12-24 1977-12-19 Skalkropp, exempelvis vinge eller rotorblad, med sammansatt uppbyggnad SE7714440L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2658876A DE2658876C3 (de) 1976-12-24 1976-12-24 Schalenkörper, beispielsweise Trag- oder Rotorflügel, in Composite-Bauweise

Publications (1)

Publication Number Publication Date
SE7714440L true SE7714440L (sv) 1978-06-25

Family

ID=5996655

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714440A SE7714440L (sv) 1976-12-24 1977-12-19 Skalkropp, exempelvis vinge eller rotorblad, med sammansatt uppbyggnad

Country Status (4)

Country Link
DE (1) DE2658876C3 (sv)
FR (1) FR2375033A1 (sv)
GB (1) GB1567968A (sv)
SE (1) SE7714440L (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1091214B (it) * 1977-12-05 1985-07-06 Fiat Spa Pala per motori eolici
DE2832098C2 (de) * 1978-07-21 1982-06-03 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Anordnung zur Zug- bzw. Längskrafteinleitung bei einem Bauteil in Sandwichbauweise
DE3103710C2 (de) * 1981-02-04 1983-03-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München "Rotor in Schalenbauweise"
WO1987001354A1 (en) * 1985-09-04 1987-03-12 Offshore Marine Pty. Ltd. Airfoil construction
US4834616A (en) * 1986-05-30 1989-05-30 Sundstrand Corporation Means and method for securing a composite rotor blade
DE3802774A1 (de) * 1988-01-30 1989-08-10 Mtu Muenchen Gmbh Laufschaufel fuer einen triebwerksrotor
DE3839672A1 (de) * 1988-11-24 1990-05-31 Mtu Muenchen Gmbh Schaufelfussbefestigung fuer eine fasertechnische rotorschaufel
DE10330733A1 (de) * 2003-07-07 2005-02-17 Eew Maschinenbau Gmbh Rotorblatt für Windenergieanlagen
ES2265760B1 (es) * 2005-03-31 2008-01-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala para generadores eolicos.
DE102006022272C5 (de) * 2006-05-11 2013-07-25 Repower Systems Ag Rotorblattanschluss
GB0613441D0 (en) 2006-07-06 2006-08-16 Rolls Royce Plc Blades
US20150110630A1 (en) * 2013-10-17 2015-04-23 Hamilton Sundstrand Corporation Retention assembly for a propeller blade
US20150110633A1 (en) * 2013-10-18 2015-04-23 Hamilton Sundstrand Corporation Retention assembly with a conical interface for a propeller blade
DE102013223277A1 (de) * 2013-11-14 2015-05-21 Bombardier Transportation Gmbh Stange und Bausatz, insbesondere für Fahrzeuge zur Beförderung von Personen im öffentlichen Nah- und Fernverkehr
EP3670902A1 (en) * 2018-12-19 2020-06-24 Siemens Gamesa Renewable Energy A/S Wind turbine comprising at least one attachment arrangement
FR3113647B1 (fr) 2020-08-27 2023-04-14 Safran Aircraft Engines Helice non carenee a pales a calage variable comportant des plate-formes a pertubations reduites

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182812A (en) * 1938-02-10 1939-12-12 Lougheed Victor Air propeller blade
DE721685C (de) * 1939-07-26 1942-06-16 Sandoz Ag Verfahren zum Verbessern von Veloursleder
DE895280C (de) * 1943-10-03 1953-11-02 Ulrich Dr-Ing Huetter Hohlfluegel fuer Windturbinen
US2859936A (en) * 1954-03-03 1958-11-11 Cincinnati Testing & Res Lab Compressor blade and method of forming same
DE1045810B (de) * 1957-05-17 1958-12-04 Allgaier Werke G M B H Aus faserverstaerkten Kunststoffschalen oder -platten bestehender Koerper, insbesondere Trag- oder Antriebsfluegel, und Verfahren und Werkzeug zu seiner Herstellung
DE1088890B (de) * 1958-08-08 1960-09-08 Karl Wolf Dipl Ing Windradfluegel
US3475988A (en) * 1968-02-08 1969-11-04 Bendix Corp End fitting for tie bar
FR2016849A1 (sv) * 1968-08-01 1970-05-15 Dowty Rotol Ltd
US3846902A (en) * 1972-04-21 1974-11-12 Gorham Method of mounting a handle to a vessel
GB1438184A (en) * 1973-05-25 1976-06-03 Kamov N I Method of manufacturing load-carrying elements of stabilizing and steering components of aircraft

Also Published As

Publication number Publication date
DE2658876C3 (de) 1983-11-10
DE2658876B2 (de) 1979-11-15
DE2658876A1 (de) 1978-06-29
GB1567968A (en) 1980-05-21
FR2375033A1 (fr) 1978-07-21

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