FR716056A - electro-clinometer - Google Patents

electro-clinometer

Info

Publication number
FR716056A
FR716056A FR716056DA FR716056A FR 716056 A FR716056 A FR 716056A FR 716056D A FR716056D A FR 716056DA FR 716056 A FR716056 A FR 716056A
Authority
FR
France
Prior art keywords
clinometer
electro
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
Other languages
French (fr)
Inventor
Roger Lenier
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 filed Critical
Application granted granted Critical
Publication of FR716056A publication Critical patent/FR716056A/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)
FR716056D 1931-04-25 1931-04-25 electro-clinometer Expired FR716056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR716056T 1931-04-25

Publications (1)

Publication Number Publication Date
FR716056A true FR716056A (en) 1931-12-14

Family

ID=9089301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR716056D Expired FR716056A (en) 1931-04-25 1931-04-25 electro-clinometer

Country Status (1)

Country Link
FR (1) FR716056A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624140A (en) * 1984-07-30 1986-11-25 Optima Systems, Inc. Liquid medium capacitive displacement sensor
JP2012149921A (en) * 2011-01-17 2012-08-09 Topcon Corp Inclination detector and inclination detecting apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624140A (en) * 1984-07-30 1986-11-25 Optima Systems, Inc. Liquid medium capacitive displacement sensor
JP2012149921A (en) * 2011-01-17 2012-08-09 Topcon Corp Inclination detector and inclination detecting apparatus
EP2476998A3 (en) * 2011-01-17 2014-07-16 Kabushiki Kaisha TOPCON Liquid container and inclination detector including the same

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