IT998185B - Apparecchio per la misura della distanza di un piano di misura piano di misura che riflette la luce da un piano di riferimento - Google Patents

Apparecchio per la misura della distanza di un piano di misura piano di misura che riflette la luce da un piano di riferimento

Info

Publication number
IT998185B
IT998185B IT2608573A IT2608573A IT998185B IT 998185 B IT998185 B IT 998185B IT 2608573 A IT2608573 A IT 2608573A IT 2608573 A IT2608573 A IT 2608573A IT 998185 B IT998185 B IT 998185B
Authority
IT
Italy
Prior art keywords
measuring
plane
distance
plan
reflects light
Prior art date
Application number
IT2608573A
Other languages
English (en)
Italian (it)
Original Assignee
Sick Optik Elektronik Erwin
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 Sick Optik Elektronik Erwin filed Critical Sick Optik Elektronik Erwin
Application granted granted Critical
Publication of IT998185B publication Critical patent/IT998185B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
IT2608573A 1972-07-26 1973-06-28 Apparecchio per la misura della distanza di un piano di misura piano di misura che riflette la luce da un piano di riferimento IT998185B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722236746 DE2236746A1 (de) 1972-07-26 1972-07-26 Verfahren und geraet zum messen des abstandes einer lichtreflektierenden messebene von einer bezugsebene

Publications (1)

Publication Number Publication Date
IT998185B true IT998185B (it) 1976-01-20

Family

ID=5851788

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2608573A IT998185B (it) 1972-07-26 1973-06-28 Apparecchio per la misura della distanza di un piano di misura piano di misura che riflette la luce da un piano di riferimento

Country Status (5)

Country Link
JP (1) JPS4959666A (xx)
DE (1) DE2236746A1 (xx)
FR (1) FR2193966B1 (xx)
GB (1) GB1426836A (xx)
IT (1) IT998185B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539955A1 (de) * 1995-10-26 1997-04-30 Sick Ag Optische Erfassungseinrichtung
CN102252621B (zh) * 2011-05-11 2012-11-28 谭国清 书写字迹鉴别方法
DE102012103008B3 (de) * 2012-04-05 2013-10-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur Abstandsmessung mit einer diffraktiven Struktur
CN104266604B (zh) * 2014-10-09 2017-03-08 孟凡语 一种用于笔迹鉴定的方法
RU2743336C1 (ru) * 2019-12-12 2021-02-17 Федеральное государственное казенное военное образовательное учреждение высшего образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева" Способ бесконтактного измерения высоты пороховых элементов в гильзе
WO2023171659A1 (ja) * 2022-03-07 2023-09-14 パイオニア株式会社 情報処理装置、測距システム、制御方法、プログラム及び記憶媒体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1321540A (fr) * 1962-02-07 1963-03-22 Commissariat Energie Atomique Dispositif de repérage de la position d'une surface réfléchissante
US3421819A (en) * 1964-07-17 1969-01-14 Atomic Energy Commission Optical extensometer
LU47496A1 (xx) * 1964-12-02 1966-06-02
US3589815A (en) * 1968-06-21 1971-06-29 Information Dev Corp Noncontact measuring probe
LU57062A1 (xx) * 1968-10-10 1970-04-10
DE1803285A1 (de) * 1968-10-16 1970-05-06 Grundig Emv Automatische und beruehrungslose Dickenmessung an durchsichtigen Folien oder Platten

Also Published As

Publication number Publication date
FR2193966B1 (xx) 1978-05-26
JPS4959666A (xx) 1974-06-10
GB1426836A (en) 1976-03-03
DE2236746A1 (de) 1974-02-07
FR2193966A1 (xx) 1974-02-22

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