GB2112524B - Displacement or inclination sensors - Google Patents

Displacement or inclination sensors

Info

Publication number
GB2112524B
GB2112524B GB08138969A GB8138969A GB2112524B GB 2112524 B GB2112524 B GB 2112524B GB 08138969 A GB08138969 A GB 08138969A GB 8138969 A GB8138969 A GB 8138969A GB 2112524 B GB2112524 B GB 2112524B
Authority
GB
United Kingdom
Prior art keywords
displacement
inclination sensors
inclination
sensors
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
GB08138969A
Other versions
GB2112524A (en
Inventor
John Malcolm Morrison
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB08138969A priority Critical patent/GB2112524B/en
Publication of GB2112524A publication Critical patent/GB2112524A/en
Application granted granted Critical
Publication of GB2112524B publication Critical patent/GB2112524B/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)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
GB08138969A 1981-12-24 1981-12-24 Displacement or inclination sensors Expired GB2112524B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08138969A GB2112524B (en) 1981-12-24 1981-12-24 Displacement or inclination sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08138969A GB2112524B (en) 1981-12-24 1981-12-24 Displacement or inclination sensors

Publications (2)

Publication Number Publication Date
GB2112524A GB2112524A (en) 1983-07-20
GB2112524B true GB2112524B (en) 1985-07-24

Family

ID=10526854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08138969A Expired GB2112524B (en) 1981-12-24 1981-12-24 Displacement or inclination sensors

Country Status (1)

Country Link
GB (1) GB2112524B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD226068A1 (en) * 1984-05-28 1985-08-14 Suhl Feinmesszeugfab Veb CAPACITIVE TILT AND LEVEL MEASUREMENT DEVICE
JP2607482B2 (en) * 1985-10-03 1997-05-07 エングラー マックス Tilt measuring instrument
US4654977A (en) * 1985-11-19 1987-04-07 Irwin Measuring Tool Company Electronic level
DD272781A3 (en) * 1987-04-24 1989-10-25 Weinert E Messgeraetewerk CAPACITIVE TILT SENSOR
IL88882A (en) * 1989-01-04 1991-07-18 Amrad Res & Dev Electronic level indicator
US5159761A (en) * 1989-01-04 1992-11-03 Amrad Research And Development Electronic level indicator
US5279040A (en) * 1990-05-18 1994-01-18 Robert Bosch Gmbh Fluid-based acceleration and tilt sensor
FR2668824B1 (en) * 1990-11-07 1994-08-12 France Etat Armement DEVICE FOR MEASURING THE TILT OF AN OBJECT IN RELATION TO A HORIZONTAL PLANE.
EP0585910A2 (en) * 1992-09-02 1994-03-09 DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter Clinometer
US5428902A (en) * 1994-02-24 1995-07-04 Precision Navigation, Inc. Inclinometer sensing circuitry and operation
CN113532252A (en) * 2021-02-04 2021-10-22 深圳市安泰数据监测科技有限公司 Differential type automatic monitoring device for slope deep angle displacement

Also Published As

Publication number Publication date
GB2112524A (en) 1983-07-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee