GB196831A - Improvements in or relating to turn indicators for aircraft - Google Patents

Improvements in or relating to turn indicators for aircraft

Info

Publication number
GB196831A
GB196831A GB14589/22A GB1458922A GB196831A GB 196831 A GB196831 A GB 196831A GB 14589/22 A GB14589/22 A GB 14589/22A GB 1458922 A GB1458922 A GB 1458922A GB 196831 A GB196831 A GB 196831A
Authority
GB
United Kingdom
Prior art keywords
filter
dial
aircraft
precession
diamond
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
GB14589/22A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB14589/22A priority Critical patent/GB196831A/en
Publication of GB196831A publication Critical patent/GB196831A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

196,831. Brown, J. P. May 24, 1922. Indicating particular readings.-In an instrument in which the rate of turn, or the turning movement, of an aircraft is indicated 'by the precession of a gyroscope, the precession spindle 12 carries a rotary dial 13 which is opaque except for a clear portion or a hole 15. Mounted behind the dial 13 is a stationary colour-filter 16 comprising a diamond-shaped clear portion or hole 17, a green portion 18 and a red portion 19. The holes 15, 17 may be provided with lines &c. 20, 21 which are coincident during straight flying. The parts 18, 19 of the filter may also be marked with lines 22 in continuation of two sides of the diamond to give a measure of the turning movement, for which purpose also the dial 13 is marked with graduations 14 read against a stationary index 23. The filter and the index may be movable for zero adjustment. Illumination is provided by a lamp 24. Instead of being formed as plane surfaces as shown the dial and filter may be of cylindrical shape, the markings &c. being on the curved surfaces of the cylinders.
GB14589/22A 1922-05-24 1922-05-24 Improvements in or relating to turn indicators for aircraft Expired GB196831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB14589/22A GB196831A (en) 1922-05-24 1922-05-24 Improvements in or relating to turn indicators for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14589/22A GB196831A (en) 1922-05-24 1922-05-24 Improvements in or relating to turn indicators for aircraft

Publications (1)

Publication Number Publication Date
GB196831A true GB196831A (en) 1923-05-03

Family

ID=10043951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14589/22A Expired GB196831A (en) 1922-05-24 1922-05-24 Improvements in or relating to turn indicators for aircraft

Country Status (1)

Country Link
GB (1) GB196831A (en)

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