GB471983A - Improvements in clinometers - Google Patents

Improvements in clinometers

Info

Publication number
GB471983A
GB471983A GB831636A GB831636A GB471983A GB 471983 A GB471983 A GB 471983A GB 831636 A GB831636 A GB 831636A GB 831636 A GB831636 A GB 831636A GB 471983 A GB471983 A GB 471983A
Authority
GB
United Kingdom
Prior art keywords
small bore
liquids
bore tube
heavier liquid
liquid
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
GB831636A
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.)
WILFRID BOWMAN BRADY
Original Assignee
WILFRID BOWMAN BRADY
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 WILFRID BOWMAN BRADY filed Critical WILFRID BOWMAN BRADY
Priority to GB831636A priority Critical patent/GB471983A/en
Publication of GB471983A publication Critical patent/GB471983A/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
    • G01C9/22—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 with interconnected containers in fixed relation to each other

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Accessories For Mixers (AREA)

Abstract

471,983. Levels. GILLIE, J. W., and BRADY, W. B. March 18, 1937, No. 8316/36. [Class 97 (ii)] Two immiscible liquids of different densities are contained in a tube system and the indicating meniscus moves in a small bore tube inclined to the vertical. Two reservoirs A, A<1> are provided for the heavier liquid and the lighter liquid lies above the heavier liquid in the reservoir A. A scale C adjacent the small bore tube may be adjusted longitudinally to correct for temperature errors. An upper chamber B is provided to assist in restoring the liquids to their proper positions after disturbance.
GB831636A 1937-03-18 1937-03-18 Improvements in clinometers Expired GB471983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB831636A GB471983A (en) 1937-03-18 1937-03-18 Improvements in clinometers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB831636A GB471983A (en) 1937-03-18 1937-03-18 Improvements in clinometers

Publications (1)

Publication Number Publication Date
GB471983A true GB471983A (en) 1937-09-15

Family

ID=9850187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB831636A Expired GB471983A (en) 1937-03-18 1937-03-18 Improvements in clinometers

Country Status (1)

Country Link
GB (1) GB471983A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660805A (en) * 1950-09-19 1953-12-01 Rothstein Jerome Level
US3330045A (en) * 1963-10-21 1967-07-11 Robert W Selleck Elevation measuring instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660805A (en) * 1950-09-19 1953-12-01 Rothstein Jerome Level
US3330045A (en) * 1963-10-21 1967-07-11 Robert W Selleck Elevation measuring instrument

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