GB191108099A - Improvements in or relating to Instruments for Indicating the Horizontality and/or Inclination of Air Ships, Aeroplanes and the like. - Google Patents

Improvements in or relating to Instruments for Indicating the Horizontality and/or Inclination of Air Ships, Aeroplanes and the like.

Info

Publication number
GB191108099A
GB191108099A GB191108099DA GB191108099A GB 191108099 A GB191108099 A GB 191108099A GB 191108099D A GB191108099D A GB 191108099DA GB 191108099 A GB191108099 A GB 191108099A
Authority
GB
United Kingdom
Prior art keywords
signal
air
aeroplanes
horizontality
instruments
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
Inventor
Edwald Mueller
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
Application granted granted Critical
Publication of GB191108099A publication Critical patent/GB191108099A/en
Expired legal-status Critical Current

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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
    • G01C9/10—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

8099. M³ller, E. March 31. Clinometers.-A clinometer for air-ships &c. has spirit-levels d, d<1>, Figs. 1 and 2, inclined at different levels to the horizontal, as shown, arranged in two planes a, b at right-angles to each other, the levels being adapted to be illuminated by electric lamps q. Automatic devices, to signal when the air-ship inclines to an extent to require correction, comprise two pairs of oppositely-inclined tubes k, one pair to signal inclinations in the plane a, the other pair to signal inclinations in the plane b; each tube contains a rolling metal ball i adapted to complete a circuit when in the operative position shown in Fig. 5, and to illuminate one of the lamps e, f, g, h, Fig. 1.
GB191108099D 1911-03-31 1911-03-31 Improvements in or relating to Instruments for Indicating the Horizontality and/or Inclination of Air Ships, Aeroplanes and the like. Expired GB191108099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191108099T 1911-03-31

Publications (1)

Publication Number Publication Date
GB191108099A true GB191108099A (en) 1911-07-06

Family

ID=32498348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191108099D Expired GB191108099A (en) 1911-03-31 1911-03-31 Improvements in or relating to Instruments for Indicating the Horizontality and/or Inclination of Air Ships, Aeroplanes and the like.

Country Status (1)

Country Link
GB (1) GB191108099A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354554A (en) * 1964-06-22 1967-11-28 Panerai Maria Electroluminescence device suitable for continuously indicating the tilt of a rocking or slanting plane in relation to horizontal reference plane
US4470199A (en) * 1983-02-24 1984-09-11 The Boeing Company Method and apparatus for aligning aircraft instruments bearing platforms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354554A (en) * 1964-06-22 1967-11-28 Panerai Maria Electroluminescence device suitable for continuously indicating the tilt of a rocking or slanting plane in relation to horizontal reference plane
US4470199A (en) * 1983-02-24 1984-09-11 The Boeing Company Method and apparatus for aligning aircraft instruments bearing platforms

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