FR547111A - Perfectionnements aux compas gyroscopiques - Google Patents

Perfectionnements aux compas gyroscopiques

Info

Publication number
FR547111A
FR547111A FR547111DA FR547111A FR 547111 A FR547111 A FR 547111A FR 547111D A FR547111D A FR 547111DA FR 547111 A FR547111 A FR 547111A
Authority
FR
France
Prior art keywords
gyroscopic compasses
compasses
gyroscopic
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.)
Ford Instrument Co Inc
Original Assignee
Ford Instrument 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 Ford Instrument Co Inc filed Critical Ford Instrument Co Inc
Application granted granted Critical
Publication of FR547111A publication Critical patent/FR547111A/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
    • 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
    • Y10T74/1296—Flywheel structure

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)
  • Motorcycle And Bicycle Frame (AREA)
  • Toys (AREA)
  • Gyroscopes (AREA)
FR547111D 1921-02-12 1922-02-11 Perfectionnements aux compas gyroscopiques Expired FR547111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US444417A US1628136A (en) 1921-02-12 1921-02-12 Gyroscopic compass

Publications (1)

Publication Number Publication Date
FR547111A true FR547111A (fr) 1922-12-01

Family

ID=23764800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR547111D Expired FR547111A (fr) 1921-02-12 1922-02-11 Perfectionnements aux compas gyroscopiques

Country Status (4)

Country Link
US (1) US1628136A (fr)
DE (1) DE425954C (fr)
FR (1) FR547111A (fr)
GB (1) GB175292A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE768000C (de) * 1935-12-24 1955-05-05 Siemens App Kreiselkompass
US2427158A (en) * 1937-09-27 1947-09-09 Ford Instr Co Inc Vertical-seeking gyro
US2419948A (en) * 1943-04-29 1947-05-06 Sperry Gyroscope Co Inc Gyrocompass
US2501885A (en) * 1945-08-24 1950-03-28 Barnes Jeffery Walton Gyroscopic system
US2608869A (en) * 1946-03-13 1952-09-02 Sperry Corp Inclined gyro vertical
US2729108A (en) * 1951-12-13 1956-01-03 Sperry Rand Corp Control systems for gyroscopic instruments
US2672054A (en) * 1952-09-03 1954-03-16 Ronald G Warren Mounting means for gyroscopes
DE1227249B (de) * 1955-08-23 1966-10-20 Sperry Rand Corp Kreiselkompass
US3085444A (en) * 1957-06-19 1963-04-16 Westinghouse Electric Corp Gyro apparatus
US2937532A (en) * 1958-03-31 1960-05-24 United Aircraft Corp Digital gyroscope torquer
US3212196A (en) * 1962-06-21 1965-10-19 Sperry Rand Corp Gyrocompasses
US3863357A (en) * 1972-06-23 1975-02-04 Lear Siegler Inc Power driven band clamp for pendulous north seeking gyroscopes

Also Published As

Publication number Publication date
US1628136A (en) 1927-05-10
DE425954C (de) 1926-03-04
GB175292A (en) 1923-05-10

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