FR2328946B1 - - Google Patents

Info

Publication number
FR2328946B1
FR2328946B1 FR7532551A FR7532551A FR2328946B1 FR 2328946 B1 FR2328946 B1 FR 2328946B1 FR 7532551 A FR7532551 A FR 7532551A FR 7532551 A FR7532551 A FR 7532551A FR 2328946 B1 FR2328946 B1 FR 2328946B1
Authority
FR
France
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
FR7532551A
Other versions
FR2328946A1 (fr
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.)
Fondasol Tech
Original Assignee
Fondasol Tech
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 Fondasol Tech filed Critical Fondasol Tech
Priority to FR7532551A priority Critical patent/FR2328946A1/fr
Publication of FR2328946A1 publication Critical patent/FR2328946A1/fr
Application granted granted Critical
Publication of FR2328946B1 publication Critical patent/FR2328946B1/fr
Granted 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
    • G01C9/16—Measuring inclination, e.g. by clinometers, by levels by using more than one pendulum
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E21B47/0236—Determining slope or direction of the borehole, e.g. using geomagnetism using a pendulum

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR7532551A 1975-10-20 1975-10-20 Inclinometre Granted FR2328946A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532551A FR2328946A1 (fr) 1975-10-20 1975-10-20 Inclinometre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532551A FR2328946A1 (fr) 1975-10-20 1975-10-20 Inclinometre

Publications (2)

Publication Number Publication Date
FR2328946A1 FR2328946A1 (fr) 1977-05-20
FR2328946B1 true FR2328946B1 (fr) 1980-05-30

Family

ID=9161596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532551A Granted FR2328946A1 (fr) 1975-10-20 1975-10-20 Inclinometre

Country Status (1)

Country Link
FR (1) FR2328946A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110159255B (zh) * 2019-07-02 2024-06-11 中国矿业大学(北京) 一种基于超导滑块变阻思想的瓦斯钻孔测斜仪及实施方法
CN112881817A (zh) * 2021-03-05 2021-06-01 深圳市钛和巴伦技术股份有限公司 测量天线极化偏离的装置

Also Published As

Publication number Publication date
FR2328946A1 (fr) 1977-05-20

Similar Documents

Publication Publication Date Title
FR2311310B1 (fr)
FI760558A (fr)
FR2331456B1 (fr)
FR2328946B1 (fr)
JPS51112585U (fr)
IN142803B (fr)
JPS51108196U (fr)
CH576092A5 (fr)
CH607797A5 (fr)
CH593567A5 (fr)
CH593137A5 (fr)
CH592752A5 (fr)
CH592314A5 (fr)
CH604481A5 (fr)
CH590551A5 (fr)
CH590481A5 (fr)
CH589394A5 (fr)
CH605113A5 (fr)
CH605868A5 (fr)
CH587511B5 (fr)
CH607471A5 (fr)
CH586393A5 (fr)
CH582460A5 (fr)
CH598492A5 (fr)
CH1355175A4 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse