FR860641A - Perfectionnements aux avions - Google Patents

Perfectionnements aux avions

Info

Publication number
FR860641A
FR860641A FR860641DA FR860641A FR 860641 A FR860641 A FR 860641A FR 860641D A FR860641D A FR 860641DA FR 860641 A FR860641 A FR 860641A
Authority
FR
France
Prior art keywords
upgrades
aircraft
aircraft upgrades
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
English (en)
Inventor
Rupert John Goodman Crouch
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 FR860641A publication Critical patent/FR860641A/fr
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)
FR860641D 1938-09-07 1939-10-06 Perfectionnements aux avions Expired FR860641A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB860641X 1938-09-07

Publications (1)

Publication Number Publication Date
FR860641A true FR860641A (fr) 1941-01-20

Family

ID=10594655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860641D Expired FR860641A (fr) 1938-09-07 1939-10-06 Perfectionnements aux avions

Country Status (1)

Country Link
FR (1) FR860641A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831225A1 (fr) 2001-10-24 2003-04-25 Snecma Moteurs Dispositif electrohydraulique de changement de pas d'helice

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831225A1 (fr) 2001-10-24 2003-04-25 Snecma Moteurs Dispositif electrohydraulique de changement de pas d'helice

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