CH534342A - Verfahren zur Ausmessung kleiner Objekte - Google Patents

Verfahren zur Ausmessung kleiner Objekte

Info

Publication number
CH534342A
CH534342A CH1055571A CH1055571A CH534342A CH 534342 A CH534342 A CH 534342A CH 1055571 A CH1055571 A CH 1055571A CH 1055571 A CH1055571 A CH 1055571A CH 534342 A CH534342 A CH 534342A
Authority
CH
Switzerland
Prior art keywords
procedure
small objects
measuring small
measuring
objects
Prior art date
Application number
CH1055571A
Other languages
German (de)
English (en)
Inventor
Rene Dr Daendliker
Ineichen Beat
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1055571A priority Critical patent/CH534342A/de
Priority to DE19712138999 priority patent/DE2138999C/de
Priority to AT105272A priority patent/AT360767B/de
Priority to JP4232872A priority patent/JPS5435100B1/ja
Priority to NL7209067A priority patent/NL7209067A/xx
Priority to US00269067A priority patent/US3806251A/en
Priority to FR7225214A priority patent/FR2146752A5/fr
Priority to GB3302072A priority patent/GB1362340A/en
Publication of CH534342A publication Critical patent/CH534342A/de

Links

Classifications

    • 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CH1055571A 1971-07-17 1971-07-17 Verfahren zur Ausmessung kleiner Objekte CH534342A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1055571A CH534342A (de) 1971-07-17 1971-07-17 Verfahren zur Ausmessung kleiner Objekte
DE19712138999 DE2138999C (de) 1971-07-17 1971-08-04 Verfahren zur Ausmessung kleiner Objekte
AT105272A AT360767B (de) 1971-07-17 1972-02-09 Vorrichtung zum messen der dimension kleiner objekte
JP4232872A JPS5435100B1 (OSRAM) 1971-07-17 1972-04-28
NL7209067A NL7209067A (OSRAM) 1971-07-17 1972-06-29
US00269067A US3806251A (en) 1971-07-17 1972-07-05 Method of measuring small objects
FR7225214A FR2146752A5 (OSRAM) 1971-07-17 1972-07-12
GB3302072A GB1362340A (en) 1971-07-17 1972-07-14 Method of measuring small objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1055571A CH534342A (de) 1971-07-17 1971-07-17 Verfahren zur Ausmessung kleiner Objekte

Publications (1)

Publication Number Publication Date
CH534342A true CH534342A (de) 1973-02-28

Family

ID=4364456

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1055571A CH534342A (de) 1971-07-17 1971-07-17 Verfahren zur Ausmessung kleiner Objekte

Country Status (7)

Country Link
US (1) US3806251A (OSRAM)
JP (1) JPS5435100B1 (OSRAM)
AT (1) AT360767B (OSRAM)
CH (1) CH534342A (OSRAM)
FR (1) FR2146752A5 (OSRAM)
GB (1) GB1362340A (OSRAM)
NL (1) NL7209067A (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH611017A5 (OSRAM) * 1976-05-05 1979-05-15 Zumbach Electronic Ag
FR2453390A1 (fr) * 1979-04-06 1980-10-31 Valti Sa Fabric Tubes Roulemen Dispositif de mesure optique sans contact du diametre exterieur d'objets de section circulaire, notamment de tubes
JPS56124003A (en) * 1980-03-06 1981-09-29 Toshiba Corp Measuring device for pattern
US6055329A (en) * 1994-06-09 2000-04-25 Sherikon, Inc. High speed opto-electronic gage and method for gaging
US5661589A (en) * 1995-02-24 1997-08-26 J. A. Woollam Co. Inc. Bilateral slit assembly, and method of use
DE19604440A1 (de) * 1996-02-07 1997-08-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Vorrichtung zur Beurteilung eines Ziehsteins
WO2001001069A1 (de) * 1999-06-28 2001-01-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und vorrichtung zur messung der schichtdicke
US6885463B2 (en) * 1999-10-28 2005-04-26 Oes, Inc. Sensor device that provides part quality and profile information
CN109945783B (zh) * 2019-03-13 2020-11-17 北京交通大学 基于夫琅禾费衍射的微距测量方法
US12259226B1 (en) * 2024-04-30 2025-03-25 King Saud University Method of measuring thickness of thin films using diffraction of polarized light through a thin film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229739B (de) * 1964-02-21 1966-12-01 Bundesrep Deutschland Vorrichtung zur kontinuierlichen Bestimmung des Durchmessers eines duennen Drahtes
US3447874A (en) * 1965-12-20 1969-06-03 Frank G Back Apparatus for testing lenses and method
US3659950A (en) * 1969-07-14 1972-05-02 Iris Corp Laser apparatus for detecting the size and form of filamentary material by measuring diffracted light

Also Published As

Publication number Publication date
US3806251A (en) 1974-04-23
DE2138999B1 (de) 1973-01-04
DE2138999A1 (OSRAM) 1973-01-04
ATA105272A (de) 1980-06-15
AT360767B (de) 1981-01-26
JPS5435100B1 (OSRAM) 1979-10-31
GB1362340A (en) 1974-08-07
NL7209067A (OSRAM) 1973-01-19
FR2146752A5 (OSRAM) 1973-03-02

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Legal Events

Date Code Title Description
PL Patent ceased