FR850093A - Lift and propulsion system, in particular for airplanes - Google Patents

Lift and propulsion system, in particular for airplanes

Info

Publication number
FR850093A
FR850093A FR850093DA FR850093A FR 850093 A FR850093 A FR 850093A FR 850093D A FR850093D A FR 850093DA FR 850093 A FR850093 A FR 850093A
Authority
FR
France
Prior art keywords
airplanes
lift
propulsion system
propulsion
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
Antoine De Saint-Exupery
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 FR850093A publication Critical patent/FR850093A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR850093D 1938-08-17 1938-08-17 Lift and propulsion system, in particular for airplanes Expired FR850093A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR850093T 1938-08-17
FR50700T 1939-07-22
FR50809T 1939-07-26

Publications (1)

Publication Number Publication Date
FR850093A true FR850093A (en) 1939-12-07

Family

ID=62235383

Family Applications (3)

Application Number Title Priority Date Filing Date
FR850093D Expired FR850093A (en) 1938-08-17 1938-08-17 Lift and propulsion system, in particular for airplanes
FR50700D Expired FR50700E (en) 1938-08-17 1939-07-22 Lift and propulsion system, in particular for airplanes
FR50809D Expired FR50809E (en) 1938-08-17 1939-07-26 Lift and propulsion system, in particular for airplanes

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR50700D Expired FR50700E (en) 1938-08-17 1939-07-22 Lift and propulsion system, in particular for airplanes
FR50809D Expired FR50809E (en) 1938-08-17 1939-07-26 Lift and propulsion system, in particular for airplanes

Country Status (1)

Country Link
FR (3) FR850093A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932610A (en) * 1986-03-11 1990-06-12 The United States Of America As Represented By The United States National Aeronautics And Space Administration Active control of boundary layer transition and turbulence

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995317A (en) * 1955-09-14 1961-08-08 Metallbau Semler G M B H External combustion stato-jet engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932610A (en) * 1986-03-11 1990-06-12 The United States Of America As Represented By The United States National Aeronautics And Space Administration Active control of boundary layer transition and turbulence

Also Published As

Publication number Publication date
FR50700E (en) 1941-02-20
FR50809E (en) 1941-04-18

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