IT8867528A0 - Pala con firma radar ridotta - Google Patents

Pala con firma radar ridotta

Info

Publication number
IT8867528A0
IT8867528A0 IT8867528A IT6752888A IT8867528A0 IT 8867528 A0 IT8867528 A0 IT 8867528A0 IT 8867528 A IT8867528 A IT 8867528A IT 6752888 A IT6752888 A IT 6752888A IT 8867528 A0 IT8867528 A0 IT 8867528A0
Authority
IT
Italy
Prior art keywords
blade
radar signature
reduced radar
reduced
signature
Prior art date
Application number
IT8867528A
Other languages
English (en)
Italian (it)
Inventor
Philippe Roland Andre Barbier
Original Assignee
Aerospatiale
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 Aerospatiale filed Critical Aerospatiale
Publication of IT8867528A0 publication Critical patent/IT8867528A0/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D7/00—Arrangements of military equipment, e.g. armaments, armament accessories, or military shielding, in aircraft; Adaptations of armament mountings for aircraft
    • 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
    • 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
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C2027/4733—Rotor blades substantially made from particular materials
    • B64C2027/4736—Rotor blades substantially made from particular materials from composite materials
IT8867528A 1987-06-26 1988-06-07 Pala con firma radar ridotta IT8867528A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709079A FR2748719B1 (fr) 1987-06-26 1987-06-26 Pale a faible signature radar

Publications (1)

Publication Number Publication Date
IT8867528A0 true IT8867528A0 (it) 1988-06-07

Family

ID=9352587

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8867528A IT8867528A0 (it) 1987-06-26 1988-06-07 Pala con firma radar ridotta

Country Status (6)

Country Link
CA (2) CA1341239C (fr)
DE (1) DE3821588C1 (fr)
FR (1) FR2748719B1 (fr)
GB (1) GB2327925B (fr)
IT (1) IT8867528A0 (fr)
NL (1) NL8801562A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113687323A (zh) * 2021-10-26 2021-11-23 中国航发四川燃气涡轮研究院 一种用于二元矢量发动机的低散射壳体及其应用

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024644B4 (de) 2008-05-21 2018-07-26 Airbus Defence and Space GmbH Rotorblatt mit darin integriertem Radarabsorber für eine Windkraftanlage
DE102010039705B4 (de) * 2010-08-24 2020-02-27 Airbus Operations Gmbh Strukturelement für ein Luft- und Raumfahrzeug und Verfahren zum Herstellen eines derartigen Strukturelementes
FR2964941B1 (fr) 2010-09-16 2013-03-08 Eurocopter France Pale a vulnerabilite minimisee
GB2485524A (en) * 2010-10-26 2012-05-23 Vestas Wind Sys As Foam core containing radar absorbing materials for composite structures
US9033671B2 (en) * 2012-01-11 2015-05-19 General Electric Company Wind turbines and wind turbine rotor blades with reduced radar cross sections
US9033672B2 (en) * 2012-01-11 2015-05-19 General Electric Company Wind turbines and wind turbine rotor blades with reduced radar cross sections
US9140234B2 (en) 2012-01-11 2015-09-22 General Electric Company Wind turbine rotor blades with reduced radar cross sections
FR3000463B1 (fr) * 2012-12-27 2016-02-05 Eads Europ Aeronautic Defence Dispositif d'absorption d'energie pour element de structure d'aeronef
CN106542079B (zh) * 2016-11-25 2019-03-01 江西洪都航空工业集团有限责任公司 一种结构型吸波蒙皮设计方法
US11795827B1 (en) 2022-04-04 2023-10-24 General Electric Company Airfoil assembly with a structurally reinforced foam core

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006479A (en) * 1969-02-04 1977-02-01 The United States Of America As Represented By The Secretary Of The Air Force Method for dispersing metallic particles in a dielectric binder
US4083656A (en) * 1975-03-21 1978-04-11 Textron, Inc. Composite rotor blade
FR2381662A1 (fr) * 1977-02-28 1978-09-22 Aerospatiale Pale, notamment pour un rotor d'helicoptere, et son procede de fabrication
US4316700A (en) * 1979-04-03 1982-02-23 Schramm Burford J Unitary, bonded-together helicopter rotorblade
DE3307066A1 (de) * 1983-03-01 1984-09-13 Dornier Gmbh, 7990 Friedrichshafen Mehrschichtiger faserverbundwerkstoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113687323A (zh) * 2021-10-26 2021-11-23 中国航发四川燃气涡轮研究院 一种用于二元矢量发动机的低散射壳体及其应用

Also Published As

Publication number Publication date
DE3821588C1 (de) 1998-02-26
GB2327925A (en) 1999-02-10
GB8814781D0 (en) 1998-11-25
FR2748719A1 (fr) 1997-11-21
CA1340376C (fr) 1999-02-02
FR2748719B1 (fr) 1999-05-07
GB2327925B (en) 1999-06-02
CA1341239C (fr) 2001-05-22
NL8801562A (nl) 1998-01-05

Similar Documents

Publication Publication Date Title
ATE78430T1 (de) Rasierklingenanordnung.
DE3872453D1 (de) Turbinenschaufelbefestigung.
DE58909523D1 (de) Fasertechnische Propellerschaufeln.
ATE72536T1 (de) Rasierapparat.
ATE81049T1 (de) Rasierapparat.
ATE54087T1 (de) Rasierapparat.
DE68924846T2 (de) Radar mit anpassbarer wellenform.
DE68912705T2 (de) Vogelabschreckungsanordnung.
FI893517A0 (fi) Blad foer roterande graesklippningsmaskin eller liknande.
IT8867528A0 (it) Pala con firma radar ridotta
DE3852805D1 (de) Luftschraubenblattanlage.
DE58905973D1 (de) Einrichtung zur Abwehr von Vögeln.
DE3782204D1 (de) Strassenrand-bakensystem.
NO902331L (no) Radarsystem.
DE68924953D1 (de) Gleitkommarechner.
DE58909689D1 (de) Scheibenwischerblatt
DK109489D0 (da) Knivklinge
DE3866847D1 (de) Rasierer.
GB2327926B (en) Blade with a weak radar signature
DK148688D0 (da) Knivskifteautomat
BR8801400A (pt) Pa carregadeira agricola com lamina dianteira
BR6400521U (pt) Faca lanterna
IT8820381A0 (it) Radar.
ES271148Y (es) Motocultor con pala recolectora.
IT8820364A0 (it) Pettine provvisto di mezzi indicatori di posizionamento.