FR625999A - Improvements to aircraft drift measuring devices - Google Patents

Improvements to aircraft drift measuring devices

Info

Publication number
FR625999A
FR625999A FR625999DA FR625999A FR 625999 A FR625999 A FR 625999A FR 625999D A FR625999D A FR 625999DA FR 625999 A FR625999 A FR 625999A
Authority
FR
France
Prior art keywords
measuring devices
drift measuring
aircraft drift
aircraft
devices
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)
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.)
ATELIERS VAUCANSON
Original Assignee
ATELIERS VAUCANSON
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 ATELIERS VAUCANSON filed Critical ATELIERS VAUCANSON
Application granted granted Critical
Publication of FR625999A publication Critical patent/FR625999A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR625999D 1926-09-22 1926-11-19 Improvements to aircraft drift measuring devices Expired FR625999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE625999X 1926-09-22

Publications (1)

Publication Number Publication Date
FR625999A true FR625999A (en) 1927-08-24

Family

ID=3875863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR625999D Expired FR625999A (en) 1926-09-22 1926-11-19 Improvements to aircraft drift measuring devices

Country Status (1)

Country Link
FR (1) FR625999A (en)

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