FR837639A - Gyromagnetic compass - Google Patents

Gyromagnetic compass

Info

Publication number
FR837639A
FR837639A FR837639DA FR837639A FR 837639 A FR837639 A FR 837639A FR 837639D A FR837639D A FR 837639DA FR 837639 A FR837639 A FR 837639A
Authority
FR
France
Prior art keywords
gyromagnetic compass
gyromagnetic
compass
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
Bruel
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.)
EQUIP D AVIONS ET D AERODROMES
Original Assignee
EQUIP D AVIONS ET D AERODROMES
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 EQUIP D AVIONS ET D AERODROMES filed Critical EQUIP D AVIONS ET D AERODROMES
Application granted granted Critical
Publication of FR837639A publication Critical patent/FR837639A/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
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/36—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by magnetic means, e.g. gyromagnetic compasses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR837639D 1937-10-27 1937-10-27 Gyromagnetic compass Expired FR837639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837639T 1937-10-27

Publications (1)

Publication Number Publication Date
FR837639A true FR837639A (en) 1939-02-15

Family

ID=9298672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837639D Expired FR837639A (en) 1937-10-27 1937-10-27 Gyromagnetic compass

Country Status (1)

Country Link
FR (1) FR837639A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603003A (en) * 1947-07-21 1952-07-15 Sperry Corp Gyroscopic instrument
US2631455A (en) * 1946-06-29 1953-03-17 Sperry Corp Stable reference apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631455A (en) * 1946-06-29 1953-03-17 Sperry Corp Stable reference apparatus
US2603003A (en) * 1947-07-21 1952-07-15 Sperry Corp Gyroscopic instrument

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