FR2707000B1 - - Google Patents

Info

Publication number
FR2707000B1
FR2707000B1 FR9307456A FR9307456A FR2707000B1 FR 2707000 B1 FR2707000 B1 FR 2707000B1 FR 9307456 A FR9307456 A FR 9307456A FR 9307456 A FR9307456 A FR 9307456A FR 2707000 B1 FR2707000 B1 FR 2707000B1
Authority
FR
France
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 - Fee Related
Application number
FR9307456A
Other versions
FR2707000A1 (en
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR9307456A priority Critical patent/FR2707000A1/fr
Publication of FR2707000A1 publication Critical patent/FR2707000A1/fr
Application granted granted Critical
Publication of FR2707000B1 publication Critical patent/FR2707000B1/fr
Granted legal-status Critical Current

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
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G01D5/38—Forming the light into pulses by diffraction gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR9307456A 1993-06-21 1993-06-21 Method and device for measuring angles by reflectometry Granted FR2707000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9307456A FR2707000A1 (en) 1993-06-21 1993-06-21 Method and device for measuring angles by reflectometry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307456A FR2707000A1 (en) 1993-06-21 1993-06-21 Method and device for measuring angles by reflectometry

Publications (2)

Publication Number Publication Date
FR2707000A1 FR2707000A1 (en) 1994-12-30
FR2707000B1 true FR2707000B1 (fr) 1995-09-01

Family

ID=9448344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307456A Granted FR2707000A1 (en) 1993-06-21 1993-06-21 Method and device for measuring angles by reflectometry

Country Status (1)

Country Link
FR (1) FR2707000A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6653650B2 (en) * 2001-11-26 2003-11-25 Northrop Grumman Corporation Streamlined method and apparatus for aligning a sensor to an aircraft
RU2471148C1 (ru) * 2011-06-29 2012-12-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" (НИУ ИТМО) Устройство для контроля поворота объекта
CN109668525B (zh) * 2019-01-30 2020-08-07 哈尔滨超精密装备工程技术中心有限公司 基于反射光栅的高精度三维角度测量方法与装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL224249A (fr) * 1958-01-21
NL6508599A (fr) * 1965-07-03 1965-08-25
US4306806A (en) * 1979-09-20 1981-12-22 The United States Of America As Represented By The Secretary Of The Army Gun tube orientation sensor; target mirror
US4459022A (en) * 1980-10-16 1984-07-10 United Technologies Corporation Fiber optic angular sensor
JPS6080707A (ja) * 1983-10-07 1985-05-08 Toshihiro Tsumura 傾斜角度計測装置
DE69128869T2 (de) * 1990-11-16 1998-06-25 Canon Kk Verfahren und Vorrichtung zum Messen von Verschiebungen

Also Published As

Publication number Publication date
FR2707000A1 (en) 1994-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse