FR579400A - Perfectionnements aux télémètres - Google Patents

Perfectionnements aux télémètres

Info

Publication number
FR579400A
FR579400A FR579400DA FR579400A FR 579400 A FR579400 A FR 579400A FR 579400D A FR579400D A FR 579400DA FR 579400 A FR579400 A FR 579400A
Authority
FR
France
Prior art keywords
rangefinder
rangefinder improvements
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
James Blacklock Henderson
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 FR579400A publication Critical patent/FR579400A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/18—Stabilised platforms, e.g. by gyroscope

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR579400D 1916-07-25 1920-07-09 Perfectionnements aux télémètres Expired FR579400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB579400X 1916-07-25

Publications (1)

Publication Number Publication Date
FR579400A true FR579400A (fr) 1924-10-15

Family

ID=10480413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR579400D Expired FR579400A (fr) 1916-07-25 1920-07-09 Perfectionnements aux télémètres

Country Status (1)

Country Link
FR (1) FR579400A (fr)

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