FR726069A - Stabilization and safety device for air navigation devices - Google Patents

Stabilization and safety device for air navigation devices

Info

Publication number
FR726069A
FR726069A FR726069DA FR726069A FR 726069 A FR726069 A FR 726069A FR 726069D A FR726069D A FR 726069DA FR 726069 A FR726069 A FR 726069A
Authority
FR
France
Prior art keywords
stabilization
safety device
navigation devices
air navigation
air
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
Etienne-Edmond Oehmichen
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 FR726069A publication Critical patent/FR726069A/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)
FR726069D 1931-01-15 1931-01-15 Stabilization and safety device for air navigation devices Expired FR726069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR726069T 1931-01-15

Publications (1)

Publication Number Publication Date
FR726069A true FR726069A (en) 1932-05-23

Family

ID=9110466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR726069D Expired FR726069A (en) 1931-01-15 1931-01-15 Stabilization and safety device for air navigation devices

Country Status (1)

Country Link
FR (1) FR726069A (en)

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