FR2181465B1 - - Google Patents

Info

Publication number
FR2181465B1
FR2181465B1 FR727214627A FR7214627A FR2181465B1 FR 2181465 B1 FR2181465 B1 FR 2181465B1 FR 727214627 A FR727214627 A FR 727214627A FR 7214627 A FR7214627 A FR 7214627A FR 2181465 B1 FR2181465 B1 FR 2181465B1
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
FR727214627A
Other languages
French (fr)
Other versions
FR2181465A1 (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 Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR727214627A priority Critical patent/FR2181465B1/fr
Publication of FR2181465A1 publication Critical patent/FR2181465A1/fr
Application granted granted Critical
Publication of FR2181465B1 publication Critical patent/FR2181465B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B64C21/06—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for sucking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/04—Boundary layer controls by actively generating fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/06—Boundary layer controls by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure
    • 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
    • Y02T50/10—Drag reduction
FR727214627A 1972-04-25 1972-04-25 Expired FR2181465B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR727214627A FR2181465B1 (en) 1972-04-25 1972-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR727214627A FR2181465B1 (en) 1972-04-25 1972-04-25

Publications (2)

Publication Number Publication Date
FR2181465A1 FR2181465A1 (en) 1973-12-07
FR2181465B1 true FR2181465B1 (en) 1974-07-26

Family

ID=9097480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727214627A Expired FR2181465B1 (en) 1972-04-25 1972-04-25

Country Status (1)

Country Link
FR (1) FR2181465B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112405B4 (en) * 2012-12-17 2017-06-08 Airbus Defence and Space GmbH Curved wing section with a pivoting trailing edge flap

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR857628A (en) * 1938-07-11 1940-09-21 Messerschmitt Boelkow Blohm Aircraft wing provided with devices for sucking in the boundary layer of the relative wind or for expelling air therein
US2876966A (en) * 1955-07-25 1959-03-10 Woodrow L Cook Porous area-suction flap for aircraft

Also Published As

Publication number Publication date
FR2181465A1 (en) 1973-12-07

Similar Documents

Publication Publication Date Title
JPS497375A (en)
JPS4920275U (en)
FR2209659B1 (en)
JPS4918858U (en)
JPS5135534Y2 (en)
FR2181465A1 (en)
JPS4946821Y2 (en)
CS154994B1 (en)
JPS4988681A (en)
JPS4973448A (en)
CH562127A5 (en)
CH1722773A4 (en)
CH568219A5 (en)
CH566556A5 (en)
DD103662A1 (en)
CH566412A5 (en)
CH565971A5 (en)
CH565882A (en)
CH565574A5 (en)
CH566733A5 (en)
CH564111A5 (en)
CH563891A5 (en)
CH568210A5 (en)
DD109243A5 (en)
CH567625A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse