FR788329A - Improvements to gyroscopic indicators - Google Patents

Improvements to gyroscopic indicators

Info

Publication number
FR788329A
FR788329A FR788329DA FR788329A FR 788329 A FR788329 A FR 788329A FR 788329D A FR788329D A FR 788329DA FR 788329 A FR788329 A FR 788329A
Authority
FR
France
Prior art keywords
gyroscopic
indicators
gyroscopic indicators
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.)
Sperry Gyroscope Co Ltd
Original Assignee
Sperry Gyroscope Co Ltd
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 Sperry Gyroscope Co Ltd filed Critical Sperry Gyroscope Co Ltd
Application granted granted Critical
Publication of FR788329A publication Critical patent/FR788329A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR788329D 1934-05-16 1935-04-04 Improvements to gyroscopic indicators Expired FR788329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US788329XA 1934-05-16 1934-05-16

Publications (1)

Publication Number Publication Date
FR788329A true FR788329A (en) 1935-10-08

Family

ID=22146474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788329D Expired FR788329A (en) 1934-05-16 1935-04-04 Improvements to gyroscopic indicators

Country Status (1)

Country Link
FR (1) FR788329A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757916C (en) * 1937-12-30 1953-02-09 Siemens App Azimuth gyro

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757916C (en) * 1937-12-30 1953-02-09 Siemens App Azimuth gyro

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