CA992520A - Air foil structure - Google Patents

Air foil structure

Info

Publication number
CA992520A
CA992520A CA186,372A CA186372A CA992520A CA 992520 A CA992520 A CA 992520A CA 186372 A CA186372 A CA 186372A CA 992520 A CA992520 A CA 992520A
Authority
CA
Canada
Prior art keywords
air foil
foil structure
air
foil
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
CA186,372A
Other languages
English (en)
Other versions
CA186372S (en
Inventor
Otto E. Bartoe (Jr.)
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.)
BAE Systems Space & Mission Systems Inc
Original Assignee
Ball Brothers Research Corp
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 Ball Brothers Research Corp filed Critical Ball Brothers Research Corp
Priority to CA186,372A priority Critical patent/CA992520A/en
Application granted granted Critical
Publication of CA992520A publication Critical patent/CA992520A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/58—Wings provided with fences or spoilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/38—Jet flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile
    • B64C2003/146—Aerofoil profile comprising leading edges of particular shape
    • 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
    • B64C2230/14—Boundary layer controls achieving noise reductions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/16—Boundary layer controls by blowing other fluids over the surface than air, e.g. He, H, O2 or exhaust gases
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Drying Of Solid Materials (AREA)
  • Massaging Devices (AREA)
CA186,372A 1972-09-15 1973-11-21 Air foil structure Expired CA992520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA186,372A CA992520A (en) 1972-09-15 1973-11-21 Air foil structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00289406A US3807663A (en) 1972-09-15 1972-09-15 Air foil structure
CA186,372A CA992520A (en) 1972-09-15 1973-11-21 Air foil structure

Publications (1)

Publication Number Publication Date
CA992520A true CA992520A (en) 1976-07-06

Family

ID=23111399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,372A Expired CA992520A (en) 1972-09-15 1973-11-21 Air foil structure

Country Status (7)

Country Link
US (1) US3807663A (enExample)
AU (1) AU482903B2 (enExample)
CA (1) CA992520A (enExample)
FR (1) FR2254478A1 (enExample)
GB (1) GB1435306A (enExample)
NL (1) NL176153C (enExample)
SU (1) SU640652A3 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391424A (en) * 1976-08-30 1983-07-05 Ball Brothers Method and structure for airfoil thrust and lift control
US4174083A (en) * 1977-04-29 1979-11-13 The Boeing Company Flow deflector for fluid inlet
US4296900A (en) * 1979-04-23 1981-10-27 Vought Corporation Airfoil construction
US4392621A (en) * 1981-04-07 1983-07-12 Hermann Viets Directional control of engine exhaust thrust vector in a STOL-type aircraft
GB2130541A (en) * 1982-11-19 1984-06-06 James Aldred Emmans Space vehicle
GB2167831B (en) * 1984-10-29 1988-09-07 Nicolas Kehayas The controlled propulsive wing
GB8713097D0 (en) * 1987-06-04 1987-07-08 Adkins R C Aerofoil/hydrofoil
US4848701A (en) * 1987-06-22 1989-07-18 Belloso Gregorio M Vertical take-off and landing aircraft
US5114102A (en) * 1989-10-06 1992-05-19 The Boeing Company Boundary layer control
US6030179A (en) * 1995-07-31 2000-02-29 Mccabe; Francis J. Airfoil structures and method
US6039533A (en) * 1995-07-31 2000-03-21 Mccabe; Francis J. Fan blade, structures and methods
US5599172A (en) * 1995-07-31 1997-02-04 Mccabe; Francis J. Wind energy conversion system
US6132181A (en) * 1995-07-31 2000-10-17 Mccabe; Francis J. Windmill structures and systems
GB2331557B (en) * 1995-07-31 1999-10-20 Francis J Mccabe Airfoils for wind energy conversion systems
US6010307A (en) * 1995-07-31 2000-01-04 Mccabe; Francis J. Propeller, structures and methods
RU2120396C1 (ru) * 1997-01-06 1998-10-20 Николай Александрович Дученко Движитель
EP1778539A2 (en) * 2004-08-20 2007-05-02 University of Miami High performance airfoil with co-flow jet flow control
WO2007022315A2 (en) * 2005-08-18 2007-02-22 University Of Cincinnati Integrated pulse detonation engine in a lifting surface with supercirculation
RU2323132C2 (ru) * 2006-04-20 2008-04-27 Иннокентий Михайлович Большанин Самолет с реактивной тягой
KR101239918B1 (ko) * 2010-12-07 2013-03-06 이진규 윙부스터를 구비한 비행기
CN102390522B (zh) * 2011-09-22 2014-03-12 西北工业大学 一种飞机短距起降的导流叶栅
BR102012032959A2 (pt) * 2012-12-21 2015-03-17 Embraer Sa Dispositivo aerodinâmico de largura variável
US9630706B2 (en) * 2013-02-22 2017-04-25 Rolls-Royce Corporation Positionable ejector member for ejector enhanced boundary layer alleviation
US10315754B2 (en) 2016-06-10 2019-06-11 Coflow Jet, LLC Fluid systems that include a co-flow jet
US10106246B2 (en) 2016-06-10 2018-10-23 Coflow Jet, LLC Fluid systems that include a co-flow jet
US9815545B1 (en) * 2017-02-28 2017-11-14 Steering Financial Ltd. Aerodynamic lifting system
US10683076B2 (en) 2017-10-31 2020-06-16 Coflow Jet, LLC Fluid systems that include a co-flow jet
US10766544B2 (en) * 2017-12-29 2020-09-08 ESS 2 Tech, LLC Airfoils and machines incorporating airfoils
US11293293B2 (en) 2018-01-22 2022-04-05 Coflow Jet, LLC Turbomachines that include a casing treatment
DE102018206421B4 (de) * 2018-04-25 2020-10-01 Deutsches Zentrum für Luft- und Raumfahrt e.V. Antrieb für einen Flugkörper, insbesondere für ein Flugzeug
US11111025B2 (en) 2018-06-22 2021-09-07 Coflow Jet, LLC Fluid systems that prevent the formation of ice
GB2600584B (en) 2019-07-23 2024-03-06 Coflow Jet Llc Fluid systems and methods that address flow separation
WO2021257271A1 (en) 2020-06-17 2021-12-23 Coflow Jet, LLC Fluid systems having a variable configuration
EP4263345B1 (en) * 2020-12-15 2025-11-05 Amonyx ApS Airfoil with augmented lift
WO2022204278A1 (en) 2021-03-26 2022-09-29 Coflow Jet, LLC Wind turbine blades and wind turbine systems that include a co-flow jet
CN115571329B (zh) * 2022-12-09 2023-03-21 中国空气动力研究与发展中心低速空气动力研究所 翼型结构及其流动控制方法、飞行器和流动控制试验模型
US12503249B2 (en) 2023-02-23 2025-12-23 ESS 2 Tech, LLC Ram air turbine
US12415615B2 (en) 2023-02-23 2025-09-16 ESS 2 Tech, LLC Fluid accelerator
US12409945B2 (en) 2023-02-23 2025-09-09 ESS 2 Tech, LLC Fluid accelerator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1491954A (en) * 1923-06-18 1924-04-29 Leon H Jacobs Aircraft propulsion and control
US1580577A (en) * 1923-11-26 1926-04-13 Baumann Ernst Karl Alexander Aeroplane
US1874278A (en) * 1929-08-28 1932-08-30 Edmund P Gaines Aerofoil
US2064970A (en) * 1932-09-09 1936-12-22 Dornier Metallbauten Gmbh Wing structure for aircraft
US2441694A (en) * 1945-05-19 1948-05-18 Earl V Ehrhardt Adjustable airfoil and boundary layer control
US2809793A (en) * 1947-07-22 1957-10-15 Douglas K Warner High lift airfoil system
US2541704A (en) * 1949-09-02 1951-02-13 Helio Aircraft Corp High-lift airplane
US2700516A (en) * 1950-01-31 1955-01-25 Phiroze P Nazir Aircraft lift control device
US2868479A (en) * 1951-01-04 1959-01-13 Snecma System for control of air flow over an aircraft wing
US3442470A (en) * 1967-04-03 1969-05-06 Dehavilland Aircraft Canada Augmentor wing structure for aircraft

Also Published As

Publication number Publication date
GB1435306A (en) 1976-05-12
NL176153C (nl) 1985-03-01
SU640652A3 (ru) 1978-12-30
FR2254478A1 (en) 1975-07-11
NL7316414A (en) 1975-06-03
US3807663A (en) 1974-04-30
AU482903B2 (en) 1975-06-12
NL176153B (nl) 1984-10-01
AU6331373A (en) 1975-06-12
FR2254478B1 (enExample) 1983-04-15

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