FR642527A - Plane - Google Patents

Plane

Info

Publication number
FR642527A
FR642527A FR642527DA FR642527A FR 642527 A FR642527 A FR 642527A FR 642527D A FR642527D A FR 642527DA FR 642527 A FR642527 A FR 642527A
Authority
FR
France
Prior art keywords
plane
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
Emil Keller
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 FR642527A publication Critical patent/FR642527A/en
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
    • B64C21/10—Influencing air flow over aircraft surfaces by affecting boundary layer flow using other surface properties, e.g. roughness
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR642527D 1927-10-18 1927-10-18 Plane Expired FR642527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR642527T 1927-10-18

Publications (1)

Publication Number Publication Date
FR642527A true FR642527A (en) 1928-08-30

Family

ID=8998861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR642527D Expired FR642527A (en) 1927-10-18 1927-10-18 Plane

Country Status (1)

Country Link
FR (1) FR642527A (en)

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