IT946817B - Comparatore ottico a fibre ottiche - Google Patents
Comparatore ottico a fibre otticheInfo
- Publication number
- IT946817B IT946817B IT1968272A IT1968272A IT946817B IT 946817 B IT946817 B IT 946817B IT 1968272 A IT1968272 A IT 1968272A IT 1968272 A IT1968272 A IT 1968272A IT 946817 B IT946817 B IT 946817B
- Authority
- IT
- Italy
- Prior art keywords
- fiber optics
- optical comparator
- comparator
- optical
- optics
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7105945A FR2127068A5 (fr) | 1971-02-22 | 1971-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT946817B true IT946817B (it) | 1973-05-21 |
Family
ID=9072277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1968272A IT946817B (it) | 1971-02-22 | 1972-01-21 | Comparatore ottico a fibre ottiche |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2208089A1 (fr) |
FR (1) | FR2127068A5 (fr) |
GB (1) | GB1386007A (fr) |
IT (1) | IT946817B (fr) |
Families Citing this family (12)
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 (fr) * | 1982-05-26 | 1983-11-30 | Vanzetti Systems, Inc. | Rassemblement de fibres optiques pour rayonnement du laser |
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 |
GB9515649D0 (en) * | 1995-07-31 | 1995-09-27 | Johnson & Johnson Medical | Surface sensor device |
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 |
JP6178971B2 (ja) | 2013-06-27 | 2017-08-16 | ビトロ、エセ.ア.ベ. デ セ.ウベ. | 光学的低コヒーレンス干渉法アセンブリを組み込んだガラス製造システム |
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 |
-
1971
- 1971-02-22 FR FR7105945A patent/FR2127068A5/fr not_active Expired
-
1972
- 1972-01-21 IT IT1968272A patent/IT946817B/it active
- 1972-02-21 DE DE19722208089 patent/DE2208089A1/de active Pending
- 1972-02-22 GB GB807872A patent/GB1386007A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1386007A (en) | 1975-03-05 |
DE2208089A1 (de) | 1972-09-07 |
FR2127068A5 (fr) | 1972-10-13 |
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