FR2127068A5 - - Google Patents

Info

Publication number
FR2127068A5
FR2127068A5 FR7105945A FR7105945A FR2127068A5 FR 2127068 A5 FR2127068 A5 FR 2127068A5 FR 7105945 A FR7105945 A FR 7105945A FR 7105945 A FR7105945 A FR 7105945A FR 2127068 A5 FR2127068 A5 FR 2127068A5
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
Application number
FR7105945A
Other languages
French (fr)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Priority to FR7105945A priority Critical patent/FR2127068A5/fr
Priority to IT1968272A priority patent/IT946817B/it
Priority to DE19722208089 priority patent/DE2208089A1/de
Priority to GB807872A priority patent/GB1386007A/en
Application granted granted Critical
Publication of FR2127068A5 publication Critical patent/FR2127068A5/fr
Expired 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
FR7105945A 1971-02-22 1971-02-22 Expired FR2127068A5 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7105945A FR2127068A5 (it) 1971-02-22 1971-02-22
IT1968272A IT946817B (it) 1971-02-22 1972-01-21 Comparatore ottico a fibre ottiche
DE19722208089 DE2208089A1 (de) 1971-02-22 1972-02-21 Faseroptik Vergleichsvorrichtung
GB807872A GB1386007A (en) 1971-02-22 1972-02-22 Optical distance measuring methods and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105945A FR2127068A5 (it) 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
FR2127068A5 true FR2127068A5 (it) 1972-10-13

Family

ID=9072277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7105945A Expired FR2127068A5 (it) 1971-02-22 1971-02-22

Country Status (4)

Country Link
DE (1) DE2208089A1 (it)
FR (1) FR2127068A5 (it)
GB (1) GB1386007A (it)
IT (1) IT946817B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757230A1 (en) * 1995-07-31 1997-02-05 JOHNSON & JOHNSON MEDICAL, INC. Surface sensor device

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321137C3 (de) * 1973-04-26 1981-06-11 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Einrichtung zur Materialbearbeitung mittels Laserstrahlen
EP0095043A1 (en) * 1982-05-26 1983-11-30 Vanzetti Systems, Inc. Fiber optic assembly for laser radiation
US4631401A (en) * 1984-06-06 1986-12-23 Dieterich Standard Corporation Optic sensors
GB2178840B (en) * 1985-08-07 1989-08-23 English Electric Company Plc An optical sensor
US4672200A (en) * 1985-11-05 1987-06-09 Emhart Industries, Inc. Optical inspection of transparent layers
DE3815800A1 (de) * 1988-05-09 1989-11-23 Asea Brown Boveri Anordnung zum messen einer gasdichte
DE4001954A1 (de) * 1990-01-24 1991-07-25 Giese Erhard Distanzsensor
CN102645654B (zh) * 2011-02-16 2014-03-12 和硕联合科技股份有限公司 距离检测装置及方法
CN105431387B (zh) * 2013-06-27 2019-01-15 Vitro可变资本股份有限公司 结合光学低相干干涉测量组件的玻璃制造系统
CN116718568B (zh) * 2023-08-04 2023-10-17 中节能(达州)新材料有限公司 一种反光材料的反光性能检测装置及方法
CN117168331B (zh) * 2023-11-02 2024-01-02 山西锦烁生物医药科技有限公司 基于光纤传感器的天然冰场冰层厚度实时检测方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757230A1 (en) * 1995-07-31 1997-02-05 JOHNSON & JOHNSON MEDICAL, INC. Surface sensor device
US5731582A (en) * 1995-07-31 1998-03-24 Johnson & Johnson Medical, Inc. Surface sensor device

Also Published As

Publication number Publication date
IT946817B (it) 1973-05-21
GB1386007A (en) 1975-03-05
DE2208089A1 (de) 1972-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse