BRPI0411950A - asa de aeronave - Google Patents

asa de aeronave

Info

Publication number
BRPI0411950A
BRPI0411950A BRPI0411950-9A BRPI0411950A BRPI0411950A BR PI0411950 A BRPI0411950 A BR PI0411950A BR PI0411950 A BRPI0411950 A BR PI0411950A BR PI0411950 A BRPI0411950 A BR PI0411950A
Authority
BR
Brazil
Prior art keywords
flap
wing
chamber
partially
drive gear
Prior art date
Application number
BRPI0411950-9A
Other languages
English (en)
Inventor
Wlodzimierz Gnarowski
Wojciech Kania
Anna Gnarowska
Original Assignee
Inst Lotnictwa
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 Inst Lotnictwa filed Critical Inst Lotnictwa
Publication of BRPI0411950A publication Critical patent/BRPI0411950A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
    • B64C9/20—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing by multiple flaps
    • 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
    • Y02T50/30—Wing lift efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Toys (AREA)

Abstract

"ASA DE AERONAVE". Trata-se de uma asa de aeronave com aleta hiper-sustentadora no bordo de ataques (1) e flapes deslizantes de uma fenda com engrenagem de acionamento, é caracterizada por dois segmentos móveis em cada flape: a caixa dianteira (2) e o flape principal (3 ) , os quais são conectados por acionadores de mola (4) um ao outro e se movem em rolos (5) ao longo de guias (6) de raio (R) maior do que uma meia corda (c) da seção de aerofólio da asa. Os segmentos de flape ficam localizados na câmara (7), que compõe um setor da parede do cilindro com a espessura limitada pela superfície de fluxo superior da caixa da asa (8) e pelo painel de fechamento (9) situado no fundo dessa caixa. A caixa dianteira do flape fica situada em cada uma de sua posição pelo menos parcialmente dentro da câmara, ao passo que o flape principal fica situado em suas várias posições pelo menos parcialmente dentro da câmara ou totalmente além da mesma. A engrenagem de acionamento de cada flape é posicionada ao longo da extensão da asa e fica completamente escondida no contorno transversal da asa.
BRPI0411950-9A 2003-07-11 2004-07-09 asa de aeronave BRPI0411950A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL361221A PL202380B1 (pl) 2003-07-11 2003-07-11 Skrzydło samolotu
PCT/PL2004/000054 WO2005005251A1 (en) 2003-07-11 2004-07-09 Wing of aircraft

Publications (1)

Publication Number Publication Date
BRPI0411950A true BRPI0411950A (pt) 2006-08-29

Family

ID=34057048

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411950-9A BRPI0411950A (pt) 2003-07-11 2004-07-09 asa de aeronave

Country Status (6)

Country Link
US (1) US20060175469A1 (pt)
EP (1) EP1646559A1 (pt)
BR (1) BRPI0411950A (pt)
CA (1) CA2555880A1 (pt)
PL (1) PL202380B1 (pt)
WO (1) WO2005005251A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2746151B1 (en) * 2012-12-19 2017-04-12 Airbus Operations GmbH Flap system for an aircraft, method for adjusting the lift of an aircraft and aircraft comprising a main wing and at least one flap system
JP6440293B2 (ja) * 2014-06-13 2018-12-19 国立研究開発法人宇宙航空研究開発機構 モーフィング翼
CN109515687B (zh) * 2018-11-07 2021-09-21 西安航空学院 基于油气弹簧的自适应后缘机动襟翼机构
CN109515686B (zh) * 2018-11-07 2021-09-21 西安航空学院 一种自适应后缘机动襟翼机构
US11447233B2 (en) * 2019-08-26 2022-09-20 The Boeing Company Low load shear out auxiliary support joint
CN116443242B (zh) * 2022-11-29 2025-11-14 南京航空航天大学 一种基于气压传动且用于直升机格尼襟翼的驱动装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748146C (de) * 1937-10-29 1944-10-27 Joseph Ksoll Flugzeugtragfluegel
US4471928A (en) * 1980-08-13 1984-09-18 The Boeing Company Extendible airfoil track assembly
DE3527497A1 (de) * 1985-07-31 1987-02-12 Airbus Gmbh Tragfluegel mit ausfahrbarer klappe und veraenderbarer woelbung
US5651513A (en) * 1995-03-01 1997-07-29 Northrop Grumman Corporation Linear flap drive system
US5711496A (en) * 1995-06-30 1998-01-27 Nusbaum; Steve R. STOL aircraft and wing slat actuating mechanism for same

Also Published As

Publication number Publication date
WO2005005251A1 (en) 2005-01-20
US20060175469A1 (en) 2006-08-10
CA2555880A1 (en) 2005-01-20
EP1646559A1 (en) 2006-04-19
WO2005005251B1 (en) 2005-03-17
PL361221A1 (en) 2005-01-24
PL202380B1 (pl) 2009-06-30

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time