GB119179A - Improvements in or connected with Level Indicating Devices for Aerial Machines, Vessels and Apparatus. - Google Patents

Improvements in or connected with Level Indicating Devices for Aerial Machines, Vessels and Apparatus.

Info

Publication number
GB119179A
GB119179A GB202718A GB202718A GB119179A GB 119179 A GB119179 A GB 119179A GB 202718 A GB202718 A GB 202718A GB 202718 A GB202718 A GB 202718A GB 119179 A GB119179 A GB 119179A
Authority
GB
United Kingdom
Prior art keywords
vessels
level indicating
indicating devices
aerial machines
tubes
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
GB202718A
Inventor
Abraham Evans
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 GB202718A priority Critical patent/GB119179A/en
Publication of GB119179A publication Critical patent/GB119179A/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)
  • Level Indicators Using A Float (AREA)

Abstract

119,179. Evans, A. Feb. 4, 1918, Clinometers.-A clinometer for use on aircraft comprises a glass ball a of spherical or oval form and one or more tubes c extending therefrom. The ball and tubes are partially filled with liquid and are graduated by horizontal or radiating line or combination thereof.
GB202718A 1918-02-04 1918-02-04 Improvements in or connected with Level Indicating Devices for Aerial Machines, Vessels and Apparatus. Expired GB119179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB202718A GB119179A (en) 1918-02-04 1918-02-04 Improvements in or connected with Level Indicating Devices for Aerial Machines, Vessels and Apparatus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB202718A GB119179A (en) 1918-02-04 1918-02-04 Improvements in or connected with Level Indicating Devices for Aerial Machines, Vessels and Apparatus.

Publications (1)

Publication Number Publication Date
GB119179A true GB119179A (en) 1918-09-26

Family

ID=32407462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB202718A Expired GB119179A (en) 1918-02-04 1918-02-04 Improvements in or connected with Level Indicating Devices for Aerial Machines, Vessels and Apparatus.

Country Status (1)

Country Link
GB (1) GB119179A (en)

Similar Documents

Publication Publication Date Title
US1260565A (en) Inclinometer.
GB119179A (en) Improvements in or connected with Level Indicating Devices for Aerial Machines, Vessels and Apparatus.
US1884728A (en) Balometer
FR801221A (en) Bubble level, with device for damping the movements of the bubble
FR538129A (en) Sealed accumulator device with non-reversible free liquid, self-filling at constant level
FR1056991A (en) Gyroscopic compass, especially for ships, with device to eliminate damping errors
GB116166A (en) Improvements in Levels for Aircraft.
FR56249E (en) Liquid level indicator device
GB666615A (en) Gyroscopic apparatus
GB122732A (en) An Improved Spirit or like Level or Device for Aeroplanes or Aircraft.
GB191105312A (en) An Improved Clinometer for Flying Machines.
GB692537A (en) Fluid level for measuring height variation
GB239376A (en) Improvements in instruments for defining the vertical
GB124939A (en) Improvements in Aeroplanes Level or Position Indicators.
SU18674A1 (en) Inclinometer
FR785519A (en) Device for keeping tables or the like straight
GB139828A (en) Improvements in clinometers or spirit levels for aerial navigation
GB144483A (en) An improved inclinometer for use on aircraft or for other purposes
FR923561A (en) Portable tank filling equipment for transferring liquids, with recovery of the atmosphere from said tanks
GB129895A (en) A Lateral Inclinometer for Aeroplanes and other Aircraft.
GB129753A (en) Inclinometer or Instrument to Indicate Departure or Inclination of Aircraft or Submarines from Normal Level or Horizontal Position.
SCHMIDT The use of the US-Navy-Navigation Satellite System(NNSS) for the determination of the ionospheric electron content up to the height of 1100 km(US Navy Navigation Satellite system for determination of ionospheric electron content up to 1100 km)
GB164396A (en) Improvements in apparatus for indicating the rate of turn of an aircraft and whetherit is flying straight or is correctly banked for its rate of turn
FR1032510A (en) Vessel with ballast tanks
FR800696A (en) Device for transmitting the heading indicated by a compass on board a vehicle, in particular for ships and aircraft