GB296790A - Improvements in or relating to gyroscopic compasses - Google Patents

Improvements in or relating to gyroscopic compasses

Info

Publication number
GB296790A
GB296790A GB25776/28A GB2577628A GB296790A GB 296790 A GB296790 A GB 296790A GB 25776/28 A GB25776/28 A GB 25776/28A GB 2577628 A GB2577628 A GB 2577628A GB 296790 A GB296790 A GB 296790A
Authority
GB
United Kingdom
Prior art keywords
motor
gyroscope
ring
bowl
conducting
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
GB25776/28A
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.)
NL TECH HANDEL MIJ GIRO
Original Assignee
NL TECH HANDEL MIJ GIRO
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 NL TECH HANDEL MIJ GIRO filed Critical NL TECH HANDEL MIJ GIRO
Publication of GB296790A publication Critical patent/GB296790A/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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB25776/28A 1927-09-08 1928-09-07 Improvements in or relating to gyroscopic compasses Expired GB296790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE296790X 1927-09-08

Publications (1)

Publication Number Publication Date
GB296790A true GB296790A (en) 1929-12-09

Family

ID=6090485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25776/28A Expired GB296790A (en) 1927-09-08 1928-09-07 Improvements in or relating to gyroscopic compasses

Country Status (3)

Country Link
FR (1) FR673162A (xx)
GB (1) GB296790A (xx)
NL (1) NL28444C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113008221A (zh) * 2019-12-18 2021-06-22 中移物联网有限公司 天线姿态的测试设备、方法及系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113008221A (zh) * 2019-12-18 2021-06-22 中移物联网有限公司 天线姿态的测试设备、方法及系统

Also Published As

Publication number Publication date
NL28444C (xx)
FR673162A (xx) 1930-01-14

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