GB1481839A - Dynamically tuned gyroscopes - Google Patents

Dynamically tuned gyroscopes

Info

Publication number
GB1481839A
GB1481839A GB6804/74A GB680474A GB1481839A GB 1481839 A GB1481839 A GB 1481839A GB 6804/74 A GB6804/74 A GB 6804/74A GB 680474 A GB680474 A GB 680474A GB 1481839 A GB1481839 A GB 1481839A
Authority
GB
United Kingdom
Prior art keywords
gimbal
flexure
centre
torsion
feb
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
GB6804/74A
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.)
SECR DEFENCE
Original Assignee
SECR DEFENCE
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 SECR DEFENCE filed Critical SECR DEFENCE
Priority to GB6804/74A priority Critical patent/GB1481839A/en
Priority to US05/549,676 priority patent/US4002078A/en
Priority to DE19752505901 priority patent/DE2505901A1/de
Priority to FR7504727A priority patent/FR2261506A1/fr
Publication of GB1481839A publication Critical patent/GB1481839A/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
    • G01C19/04—Details
    • G01C19/16—Suspensions; Bearings
    • G01C19/22—Suspensions; Bearings torsional
    • 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
    • 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
    • Y10T74/1293—Flexure hinges for gyros

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Vibration Prevention Devices (AREA)
GB6804/74A 1974-02-14 1974-02-14 Dynamically tuned gyroscopes Expired GB1481839A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB6804/74A GB1481839A (en) 1974-02-14 1974-02-14 Dynamically tuned gyroscopes
US05/549,676 US4002078A (en) 1974-02-14 1975-02-13 Dynamically tuned gyroscopes
DE19752505901 DE2505901A1 (de) 1974-02-14 1975-02-13 Dynamisch abgestimmter kreisel
FR7504727A FR2261506A1 (enExample) 1974-02-14 1975-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6804/74A GB1481839A (en) 1974-02-14 1974-02-14 Dynamically tuned gyroscopes

Publications (1)

Publication Number Publication Date
GB1481839A true GB1481839A (en) 1977-08-03

Family

ID=9821076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6804/74A Expired GB1481839A (en) 1974-02-14 1974-02-14 Dynamically tuned gyroscopes

Country Status (4)

Country Link
US (1) US4002078A (enExample)
DE (1) DE2505901A1 (enExample)
FR (1) FR2261506A1 (enExample)
GB (1) GB1481839A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553488A (en) * 1976-02-08 1979-09-26 Teledyne Ind Tuned gyroscopic instrument
US4563909A (en) * 1982-07-02 1986-01-14 The Charles Stark Draper Laboratory, Inc. System for electronically tuning and suppressing 2N rectification torques in a dynamically tuned free rotor gyroscope
US4733839A (en) * 1986-11-24 1988-03-29 Mcdonnell Douglas Corporation Nonorthogonal gimbal
US10427277B2 (en) 2011-04-05 2019-10-01 Ingersoll-Rand Company Impact wrench having dynamically tuned drive components and method thereof
CN112284367B (zh) * 2020-09-19 2024-03-08 中国航空工业集团公司洛阳电光设备研究所 一种动力调谐陀螺仪挠性轴质心调整的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301073A (en) * 1963-06-28 1967-01-31 Bosch Arma Corp Gyroscope apparatus
NO120906B (enExample) * 1965-02-24 1970-12-21 Ivan Alfred Duck
GB1148582A (en) * 1966-06-22 1969-04-16 Brown Ltd S G Improvements in or relating to gyroscope constructions
US3678764A (en) * 1967-11-20 1972-07-25 Litton Systems Inc Gyroscope having vibrating gimbals
US3702568A (en) * 1970-07-10 1972-11-14 Edwin W Howe Gyroscopes and suspensions therefor

Also Published As

Publication number Publication date
US4002078A (en) 1977-01-11
DE2505901A1 (de) 1975-09-11
FR2261506A1 (enExample) 1975-09-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee