FR574500A - Airplane wing with variable airfoil - Google Patents

Airplane wing with variable airfoil

Info

Publication number
FR574500A
FR574500A FR574500DA FR574500A FR 574500 A FR574500 A FR 574500A FR 574500D A FR574500D A FR 574500DA FR 574500 A FR574500 A FR 574500A
Authority
FR
France
Prior art keywords
airplane wing
variable airfoil
airfoil
variable
airplane
Prior art date
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
Other languages
French (fr)
Inventor
Jean Biche
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 filed Critical
Application granted granted Critical
Publication of FR574500A publication Critical patent/FR574500A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/44—Varying camber
    • B64C3/48—Varying camber by relatively-movable parts of wing structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR574500D 1923-12-15 1923-12-15 Airplane wing with variable airfoil Expired FR574500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR574500T 1923-12-15

Publications (1)

Publication Number Publication Date
FR574500A true FR574500A (en) 1924-07-11

Family

ID=8952728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574500D Expired FR574500A (en) 1923-12-15 1923-12-15 Airplane wing with variable airfoil

Country Status (1)

Country Link
FR (1) FR574500A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131253A (en) * 1977-07-21 1978-12-26 The Boeing Company Variable camber trailing edge for airfoil
FR2445267A1 (en) * 1978-12-29 1980-07-25 Philippe Marc Aerofoil structure with trailing edge made from flexible material - allows control of fluid flow over section without break in surface
US4386574A (en) * 1981-12-15 1983-06-07 Riolland Pierre L Sail assembly of variable profile, reversible and collapsible
US4553722A (en) * 1982-12-30 1985-11-19 The Boeing Company Variable-camber airfoil
EP1245486A1 (en) * 2001-03-26 2002-10-02 René Geoffray Glider device using a biconvex airfoil whose rear part can be partially transformed into a hollow section
EP2021243A2 (en) * 2006-04-27 2009-02-11 Flexsys, Inc. Compliant structure design for varying surface contours government rights
DE102013011917A1 (en) * 2013-07-17 2015-01-22 Airbus Defence and Space GmbH Changeable flight profile

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131253A (en) * 1977-07-21 1978-12-26 The Boeing Company Variable camber trailing edge for airfoil
FR2445267A1 (en) * 1978-12-29 1980-07-25 Philippe Marc Aerofoil structure with trailing edge made from flexible material - allows control of fluid flow over section without break in surface
US4386574A (en) * 1981-12-15 1983-06-07 Riolland Pierre L Sail assembly of variable profile, reversible and collapsible
US4553722A (en) * 1982-12-30 1985-11-19 The Boeing Company Variable-camber airfoil
EP1245486A1 (en) * 2001-03-26 2002-10-02 René Geoffray Glider device using a biconvex airfoil whose rear part can be partially transformed into a hollow section
EP2021243A2 (en) * 2006-04-27 2009-02-11 Flexsys, Inc. Compliant structure design for varying surface contours government rights
EP2021243A4 (en) * 2006-04-27 2013-04-17 Flexsys Inc Compliant structure design for varying surface contours government rights
US8814101B2 (en) 2006-04-27 2014-08-26 Flexsys, Inc. Compliant structure design for varying surface contours
DE102013011917A1 (en) * 2013-07-17 2015-01-22 Airbus Defence and Space GmbH Changeable flight profile
US10207790B2 (en) 2013-07-17 2019-02-19 Airbus Defence and Space GmbH Changeable wing profile

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