AU3739499A - Electronic spirit level for measurement of inclination - Google Patents

Electronic spirit level for measurement of inclination

Info

Publication number
AU3739499A
AU3739499A AU37394/99A AU3739499A AU3739499A AU 3739499 A AU3739499 A AU 3739499A AU 37394/99 A AU37394/99 A AU 37394/99A AU 3739499 A AU3739499 A AU 3739499A AU 3739499 A AU3739499 A AU 3739499A
Authority
AU
Australia
Prior art keywords
inclination
measurement
spirit level
electronic spirit
electronic
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.)
Abandoned
Application number
AU37394/99A
Inventor
Boris Gersak
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
Publication of AU3739499A publication Critical patent/AU3739499A/en
Abandoned 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
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • 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
    • 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
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means
    • G01C2009/064—Electric or photoelectric indication or reading means inductive
    • 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
    • G01C2009/182—Measuring inclination, e.g. by clinometers, by levels by using liquids conductive
AU37394/99A 1998-06-01 1999-05-18 Electronic spirit level for measurement of inclination Abandoned AU3739499A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SI9800162A SI9800162A (en) 1998-06-01 1998-06-01 Inclination measuring by electronic water scale
SIP-9800162 1998-06-01
PCT/SI1999/000013 WO1999063305A2 (en) 1998-06-01 1999-05-18 Electronic spirit level for measurement of inclination

Publications (1)

Publication Number Publication Date
AU3739499A true AU3739499A (en) 1999-12-20

Family

ID=20432280

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37394/99A Abandoned AU3739499A (en) 1998-06-01 1999-05-18 Electronic spirit level for measurement of inclination

Country Status (3)

Country Link
AU (1) AU3739499A (en)
SI (1) SI9800162A (en)
WO (1) WO1999063305A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055254B1 (en) 2004-11-24 2006-06-06 Universitat Bremen Tiltsensor
US10001371B2 (en) 2014-11-13 2018-06-19 Milwaukee Electric Tool Corporation Level
CN104406572A (en) * 2014-12-23 2015-03-11 重庆花金王科技开发有限公司璧山分公司 PSD (Position Sensitive Detector) position sensor and three-dimensional inclination sensor
US11092435B2 (en) 2018-01-25 2021-08-17 Milwaukee Electric Tool Corporation Digital level
CN110159255A (en) * 2019-07-02 2019-08-23 中国矿业大学(北京) A kind of the gas drilling inclinometer and implementation method of based superconductive sliding block variable resistance thought

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110374A (en) * 1981-11-13 1983-06-15 Arcy George Paul D Device for measuring inclination electrically
US4866850A (en) * 1987-01-23 1989-09-19 Kelly Vincent M Clinometer with rolling liquid conductor
DE4228086A1 (en) * 1992-08-24 1994-03-03 Helmut Dr Schlicksupp Electric sensor component for automisation or ind. robot applications - uses housing filled with electrolyte providing resistance variation dependent on position of freely movable body

Also Published As

Publication number Publication date
SI9800162A (en) 1999-12-31
WO1999063305A3 (en) 2000-03-02
WO1999063305A2 (en) 1999-12-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase