GB762533A - Improvements in or relating to stabilizers for apparatus on vehicles - Google Patents

Improvements in or relating to stabilizers for apparatus on vehicles

Info

Publication number
GB762533A
GB762533A GB1715454A GB1715454A GB762533A GB 762533 A GB762533 A GB 762533A GB 1715454 A GB1715454 A GB 1715454A GB 1715454 A GB1715454 A GB 1715454A GB 762533 A GB762533 A GB 762533A
Authority
GB
United Kingdom
Prior art keywords
bead
resistance
platform
resistances
june
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
GB1715454A
Inventor
Maurice Henry Easy
Gerald Fitzgerald
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.)
Decca Record Co Ltd
Original Assignee
Decca Record 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 Decca Record Co Ltd filed Critical Decca Record Co Ltd
Priority to GB1715454A priority Critical patent/GB762533A/en
Publication of GB762533A publication Critical patent/GB762533A/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
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/18—Stabilised platforms, e.g. by gyroscope

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

762,533. Electric correspondence control systems. DECCA RECORD CO., Ltd. June 10, 1955 [June 10, 1954], No. 17154/54. Class 40 (1). A stabilizing apparatus to adjust the position of a platform to maintain it level comprises an arcuate resistive element 11, a concentric conductor element 12 and a mercury bead 13 forming a tap on the resistance 11. Tilt of the stabilizer varies the position of the bead 13 and unbalances the bridge formed by the resistances 11 and 17 and fed from an A.C. or D.C. supply 14. The unbalance voltage is fed to an amplifier 15 which supplies a split field or 2-phase motor which through a suitable drive tilts the platform back to its horizontal position. The tap 16 on the resistance 17 is suitably attached to the platform. The resistance 11, conductor 12 and bead 13 may be replaced by two resistive arms 32, 33 enclosed in a U-tube containing mercury which shorts out parts of the resistances in proportion to the tilt.
GB1715454A 1954-06-10 1954-06-10 Improvements in or relating to stabilizers for apparatus on vehicles Expired GB762533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1715454A GB762533A (en) 1954-06-10 1954-06-10 Improvements in or relating to stabilizers for apparatus on vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1715454A GB762533A (en) 1954-06-10 1954-06-10 Improvements in or relating to stabilizers for apparatus on vehicles

Publications (1)

Publication Number Publication Date
GB762533A true GB762533A (en) 1956-11-28

Family

ID=10090244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1715454A Expired GB762533A (en) 1954-06-10 1954-06-10 Improvements in or relating to stabilizers for apparatus on vehicles

Country Status (1)

Country Link
GB (1) GB762533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120112A1 (en) * 1981-05-20 1982-12-09 Precitronic Gesellschaft für Feinmechanik und Electronic mbH, 2000 Hamburg Transmitting, receiving and/or measurement device having a multiple function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120112A1 (en) * 1981-05-20 1982-12-09 Precitronic Gesellschaft für Feinmechanik und Electronic mbH, 2000 Hamburg Transmitting, receiving and/or measurement device having a multiple function

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