FR920920A - Gyro-compas à contrôleur - Google Patents

Gyro-compas à contrôleur

Info

Publication number
FR920920A
FR920920A FR920920DA FR920920A FR 920920 A FR920920 A FR 920920A FR 920920D A FR920920D A FR 920920DA FR 920920 A FR920920 A FR 920920A
Authority
FR
France
Prior art keywords
compass
gyro
controller
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)
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
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co Ltd
Sperry Gyroscope Co Inc
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, Sperry Gyroscope Co Inc filed Critical Sperry Gyroscope Co Ltd
Application granted granted Critical
Publication of FR920920A publication Critical patent/FR920920A/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
    • 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
    • G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1229—Gyroscope control
    • Y10T74/1257—Damping

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Vibration Prevention Devices (AREA)
FR920920D 1945-01-31 1946-01-30 Gyro-compas à contrôleur Expired FR920920A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US575450A US2510068A (en) 1945-01-31 1945-01-31 Gyrocompass

Publications (1)

Publication Number Publication Date
FR920920A true FR920920A (fr) 1947-04-22

Family

ID=24300366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920920D Expired FR920920A (fr) 1945-01-31 1946-01-30 Gyro-compas à contrôleur

Country Status (3)

Country Link
US (1) US2510068A (fr)
DE (1) DE845399C (fr)
FR (1) FR920920A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR920921A (fr) * 1945-01-31 1947-05-13
US2667077A (en) * 1950-08-25 1954-01-26 Bernard J Baecher Gyroscope damping device
US2625825A (en) * 1951-03-08 1953-01-20 Arma Corp Erecting device for gyroscopes
US2811786A (en) * 1953-04-23 1957-11-05 Sperry Rand Corp Dual period gyro-compass
US2859624A (en) * 1954-07-01 1958-11-11 Sperry Rand Corp Viscous damper
DE1238683B (de) * 1960-01-20 1967-04-13 Anschuetz & Co Gmbh Vorrichtung an einem Messgeraet zur Daempfung eines schwingfaehigen, einer Richtkraft unter-liegenden Geraeteteils
US3512264A (en) * 1966-02-23 1970-05-19 Lear Siegler Inc Meridian-seeking instrument
US4055901A (en) * 1973-05-31 1977-11-01 Kabushiki Kaisha Tokyo Keiki Gyrocompass
DE3103467A1 (de) * 1981-02-02 1982-08-26 Teldix Gmbh, 6900 Heidelberg Kurskreisel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1749059A (en) * 1923-04-05 1930-03-04 Sperry Gyroscope Co Inc Gyroscopic compass
US1686524A (en) * 1925-11-07 1928-10-09 Sperry Gyroscope Co Ltd Gyroscopic compass
US1730967A (en) * 1926-07-28 1929-10-08 Sperry Gyroscope Co Inc Turning error preventer for gyrocompasses
US1986807A (en) * 1928-11-24 1935-01-08 Reginald E Gillmor Gyroscope and gyroscopic compass
US1773412A (en) * 1929-10-25 1930-08-19 Sperry Gyroscope Co Inc Gyroscopic compass

Also Published As

Publication number Publication date
DE845399C (de) 1952-07-31
US2510068A (en) 1950-06-06

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