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FR504929A - Illuminated gyro-clinometer - Google Patents

Illuminated gyro-clinometer

Info

Publication number
FR504929A
FR504929A FR504929A FR504929DA FR504929A FR 504929 A FR504929 A FR 504929A FR 504929 A FR504929 A FR 504929A FR 504929D A FR504929D A FR 504929DA FR 504929 A FR504929 A FR 504929A
Authority
FR
France
Prior art keywords
clinometer
gyro
illuminated
illuminated gyro
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
FR504929A
Other languages
French (fr)
Inventor
Edme-Etienne-Joseph Bonneau
Yves-Paul-Gaston Le Prieur
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.)
EDME-ETIENNE-JOSEPH BONNEAU
YVES-PAUL-GASTON LE PRIEUR
Original Assignee
EDME-ETIENNE-JOSEPH BONNEAU
YVES-PAUL-GASTON LE PRIEUR
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 EDME-ETIENNE-JOSEPH BONNEAU, YVES-PAUL-GASTON LE PRIEUR filed Critical EDME-ETIENNE-JOSEPH BONNEAU
Application granted granted Critical
Publication of FR504929A publication Critical patent/FR504929A/en
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
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/44—Rotary gyroscopes for indicating the vertical

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR504929A 1918-08-08 1918-08-08 Illuminated gyro-clinometer Expired FR504929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR504929T 1918-08-08

Publications (1)

Publication Number Publication Date
FR504929A true FR504929A (en) 1920-07-20

Family

ID=8908133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR504929A Expired FR504929A (en) 1918-08-08 1918-08-08 Illuminated gyro-clinometer

Country Status (1)

Country Link
FR (1) FR504929A (en)

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