FR2334941A1 - GYROSCOPIC INSTRUMENT - Google Patents

GYROSCOPIC INSTRUMENT

Info

Publication number
FR2334941A1
FR2334941A1 FR7637103A FR7637103A FR2334941A1 FR 2334941 A1 FR2334941 A1 FR 2334941A1 FR 7637103 A FR7637103 A FR 7637103A FR 7637103 A FR7637103 A FR 7637103A FR 2334941 A1 FR2334941 A1 FR 2334941A1
Authority
FR
France
Prior art keywords
gyroscopic instrument
gyroscopic
instrument
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.)
Granted
Application number
FR7637103A
Other languages
French (fr)
Other versions
FR2334941B3 (en
Inventor
Douglas Thomas Philpotts
Ronald Whalley
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Publication of FR2334941A1 publication Critical patent/FR2334941A1/en
Application granted granted Critical
Publication of FR2334941B3 publication Critical patent/FR2334941B3/fr
Granted 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
    • G01C19/04—Details
    • 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
    • G01C19/44—Rotary gyroscopes for indicating the vertical
    • G01C19/46—Erection devices for restoring rotor axis to a desired position
    • G01C19/54—Erection devices for restoring rotor axis to a desired position with correction for acceleration forces due to movement of instrument
FR7637103A 1975-12-10 1976-12-09 GYROSCOPIC INSTRUMENT Granted FR2334941A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5069575A GB1506180A (en) 1975-12-10 1975-12-10 Gyroscopic apparatus

Publications (2)

Publication Number Publication Date
FR2334941A1 true FR2334941A1 (en) 1977-07-08
FR2334941B3 FR2334941B3 (en) 1979-08-17

Family

ID=10456984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637103A Granted FR2334941A1 (en) 1975-12-10 1976-12-09 GYROSCOPIC INSTRUMENT

Country Status (2)

Country Link
FR (1) FR2334941A1 (en)
GB (1) GB1506180A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253722B (en) * 1987-09-23 1992-12-02 Gen Electric Co Plc Stabilisation arrangement
CN105179887A (en) * 2015-08-07 2015-12-23 中国人民武装警察部队后勤学院 Anti-bumping two-dimensional automatic balancing instrument

Also Published As

Publication number Publication date
GB1506180A (en) 1978-04-05
FR2334941B3 (en) 1979-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse