GB8423024D0 - Measuring angular rotation rates - Google Patents

Measuring angular rotation rates

Info

Publication number
GB8423024D0
GB8423024D0 GBGB8423024.2A GB8423024A GB8423024D0 GB 8423024 D0 GB8423024 D0 GB 8423024D0 GB 8423024 A GB8423024 A GB 8423024A GB 8423024 D0 GB8423024 D0 GB 8423024D0
Authority
GB
United Kingdom
Prior art keywords
angular rotation
rotation rates
measuring angular
measuring
rates
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.)
Ceased
Application number
GBGB8423024.2A
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.)
Martin Marietta Corp
Original Assignee
Martin Marietta Corp
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 Martin Marietta Corp filed Critical Martin Marietta Corp
Publication of GB8423024D0 publication Critical patent/GB8423024D0/en
Ceased 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
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/725—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers using nxn optical couplers, e.g. 3x3 couplers
GBGB8423024.2A 1983-09-19 1984-09-12 Measuring angular rotation rates Ceased GB8423024D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53318083A 1983-09-19 1983-09-19

Publications (1)

Publication Number Publication Date
GB8423024D0 true GB8423024D0 (en) 2013-09-18

Family

ID=24124830

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB8423024.2A Ceased GB8423024D0 (en) 1983-09-19 1984-09-12 Measuring angular rotation rates

Country Status (4)

Country Link
FR (1) FR2633713A1 (en)
GB (1) GB8423024D0 (en)
IT (1) IT8448876A0 (en)
SE (1) SE8404633D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2631902B2 (en) * 1990-04-20 1997-07-16 日本航空電子工業 株式会社 Optical integrated circuit
DE4037118C1 (en) * 1990-11-22 1992-04-30 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US6130755A (en) 1999-02-22 2000-10-10 Litton Systems Inc. Fiber-optic gyro utilizing pseudorandom-bit-sequence light modulation

Also Published As

Publication number Publication date
IT8448876A0 (en) 1984-09-19
FR2633713A1 (en) 1990-01-05
SE8404633D0 (en) 1984-09-14

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)