GB143780A - Improved apparatus for indicating lateral and other angles at which aircraft are flying - Google Patents

Improved apparatus for indicating lateral and other angles at which aircraft are flying

Info

Publication number
GB143780A
GB143780A GB2329119A GB2329119A GB143780A GB 143780 A GB143780 A GB 143780A GB 2329119 A GB2329119 A GB 2329119A GB 2329119 A GB2329119 A GB 2329119A GB 143780 A GB143780 A GB 143780A
Authority
GB
United Kingdom
Prior art keywords
aircraft
flying
angles
scale
improved apparatus
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
GB2329119A
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.)
EDWIN MORGAN GRIFFITHS
Original Assignee
EDWIN MORGAN GRIFFITHS
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 EDWIN MORGAN GRIFFITHS filed Critical EDWIN MORGAN GRIFFITHS
Priority to GB2329119A priority Critical patent/GB143780A/en
Publication of GB143780A publication Critical patent/GB143780A/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
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

143,780. Griffiths, E. M. Sept. 22, 1919. Clinometers.-A clinometer, of the kind comprising a flat circular hollow vessel b containing liquid f and mounted in a casing a carrying a scale c, is combined with a device for indicating inversion of the aircraft &c. on which the clinometer is mounted, the device comprising a weighted arrow &c. h mounted in the casing and adapted to slide out over the scale c when inversion occurs. The vessel b is marked with a diametral line d coinciding with the zero of the graduations on the scale c, and is filled with liquid up to this line.
GB2329119A 1919-09-22 1919-09-22 Improved apparatus for indicating lateral and other angles at which aircraft are flying Expired GB143780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2329119A GB143780A (en) 1919-09-22 1919-09-22 Improved apparatus for indicating lateral and other angles at which aircraft are flying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2329119A GB143780A (en) 1919-09-22 1919-09-22 Improved apparatus for indicating lateral and other angles at which aircraft are flying

Publications (1)

Publication Number Publication Date
GB143780A true GB143780A (en) 1920-06-03

Family

ID=10193250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2329119A Expired GB143780A (en) 1919-09-22 1919-09-22 Improved apparatus for indicating lateral and other angles at which aircraft are flying

Country Status (1)

Country Link
GB (1) GB143780A (en)

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