GB599665A - Improvements in or relating to flight indicators for aircraft - Google Patents

Improvements in or relating to flight indicators for aircraft

Info

Publication number
GB599665A
GB599665A GB29692/47A GB2969247A GB599665A GB 599665 A GB599665 A GB 599665A GB 29692/47 A GB29692/47 A GB 29692/47A GB 2969247 A GB2969247 A GB 2969247A GB 599665 A GB599665 A GB 599665A
Authority
GB
United Kingdom
Prior art keywords
case
aircraft
annular clearance
relating
rotor case
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
GB29692/47A
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.)
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co Inc
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 Sperry Gyroscope Co Inc filed Critical Sperry Gyroscope Co Inc
Publication of GB599665A publication Critical patent/GB599665A/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
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)

Abstract

599,665. Gyroscopic apparatus; magnetic compasses. SPERRY GYROSCOPE CO., Inc. Nov. 9, 1943, No. 29692/47. Convention date, May 27, 1942. Divided out of 599,607. Drawings to Specification. [Classes 97 (ii) and 97 (iii)] A flight indicator for aircraft comprises a gyrovertical in which the rotor case is supported in the gimbal frame by arms or brackets extending from the case and having an annular clearance between the case and its bearings and a directionally-controlled side reading compass card mounted in the annular clearance for rotation about a vertical axis located on the rotor case so that it may be read in a stabilized plane through the point of intersection of the gimbal axes. An embodiment is described which is substantially identical with that described in Specification 599,607. Specification 574,848 also is referred to.
GB29692/47A 1942-05-27 1943-11-09 Improvements in or relating to flight indicators for aircraft Expired GB599665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US599665XA 1942-05-27 1942-05-27

Publications (1)

Publication Number Publication Date
GB599665A true GB599665A (en) 1948-03-17

Family

ID=22026456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29692/47A Expired GB599665A (en) 1942-05-27 1943-11-09 Improvements in or relating to flight indicators for aircraft

Country Status (1)

Country Link
GB (1) GB599665A (en)

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