GB1339683A - Gyro apparatus - Google Patents

Gyro apparatus

Info

Publication number
GB1339683A
GB1339683A GB2161372A GB2161372A GB1339683A GB 1339683 A GB1339683 A GB 1339683A GB 2161372 A GB2161372 A GB 2161372A GB 2161372 A GB2161372 A GB 2161372A GB 1339683 A GB1339683 A GB 1339683A
Authority
GB
United Kingdom
Prior art keywords
signals
transmitters
gyro
compass
azimuth
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
GB2161372A
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Publication of GB1339683A publication Critical patent/GB1339683A/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
    • G01C19/38—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

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)
  • Transmission Devices (AREA)
GB2161372A 1971-05-15 1972-05-09 Gyro apparatus Expired GB1339683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3265471 1971-05-15

Publications (1)

Publication Number Publication Date
GB1339683A true GB1339683A (en) 1973-12-05

Family

ID=12364837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2161372A Expired GB1339683A (en) 1971-05-15 1972-05-09 Gyro apparatus

Country Status (4)

Country Link
DE (1) DE2223625C3 (https=)
GB (1) GB1339683A (https=)
NO (1) NO136267C (https=)
SE (1) SE388034B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917928A (en) * 1974-06-04 1975-11-04 Sperry Rand Corp Comparator for step data gyro compasses
DE2618868A1 (de) * 1976-04-29 1977-11-17 Bodenseewerk Geraetetech Geraet zur bestimmung der nordrichtung
DE3828410A1 (de) * 1988-08-20 1990-02-22 Teldix Gmbh Verfahren zur verbesserung des nordungsergebnisses

Also Published As

Publication number Publication date
NO136267C (no) 1977-08-17
DE2223625B2 (de) 1974-08-08
SE388034B (sv) 1976-09-20
NO136267B (https=) 1977-05-02
DE2223625A1 (de) 1972-11-23
DE2223625C3 (de) 1975-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years