FR2481445A1 - Procede et dispositif de mesure de caracteristiques geometriques d'un element en materiau refringent, notamment d'un tube - Google Patents
Procede et dispositif de mesure de caracteristiques geometriques d'un element en materiau refringent, notamment d'un tube Download PDFInfo
- Publication number
- FR2481445A1 FR2481445A1 FR8009111A FR8009111A FR2481445A1 FR 2481445 A1 FR2481445 A1 FR 2481445A1 FR 8009111 A FR8009111 A FR 8009111A FR 8009111 A FR8009111 A FR 8009111A FR 2481445 A1 FR2481445 A1 FR 2481445A1
- Authority
- FR
- France
- Prior art keywords
- tube
- wall
- axis
- beams
- signals
- Prior art date
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 38
- 238000005259 measurement Methods 0.000 claims description 30
- 239000000377 silicon dioxide Substances 0.000 claims description 26
- 239000000523 sample Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000005693 optoelectronics Effects 0.000 claims description 4
- 238000013475 authorization Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000033764 rhythmic process Effects 0.000 claims 1
- 238000013459 approach Methods 0.000 description 12
- 239000013307 optical fiber Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052732 germanium Inorganic materials 0.000 description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 241001422033 Thestylus Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 101710137710 Thioesterase 1/protease 1/lysophospholipase L1 Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 229940119177 germanium dioxide Drugs 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
-
- 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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8009111A FR2481445A1 (fr) | 1980-04-23 | 1980-04-23 | Procede et dispositif de mesure de caracteristiques geometriques d'un element en materiau refringent, notamment d'un tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8009111A FR2481445A1 (fr) | 1980-04-23 | 1980-04-23 | Procede et dispositif de mesure de caracteristiques geometriques d'un element en materiau refringent, notamment d'un tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2481445A1 true FR2481445A1 (fr) | 1981-10-30 |
| FR2481445B1 FR2481445B1 (enExample) | 1984-09-14 |
Family
ID=9241257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8009111A Granted FR2481445A1 (fr) | 1980-04-23 | 1980-04-23 | Procede et dispositif de mesure de caracteristiques geometriques d'un element en materiau refringent, notamment d'un tube |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2481445A1 (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4597785A (en) * | 1984-08-01 | 1986-07-01 | Itt Corporation | Method of and apparatus for making optical preforms with a predetermined cladding/core ratio |
| EP0157176A3 (en) * | 1984-04-04 | 1987-10-28 | Marposs Societa' Per Azioni | An apparatus for measuring dimensions, in particular diametral and axial dimensions of parts with rotational symmetry |
| EP0320139A3 (en) * | 1987-12-08 | 1990-08-08 | Emhart Industries, Inc. | Optical measurement of wall thickness of transparent articles |
| US5291271A (en) * | 1992-08-19 | 1994-03-01 | Owens-Brockway Glass Container Inc. | Measurement of transparent container wall thickness |
| EP0871007A1 (fr) * | 1997-04-11 | 1998-10-14 | BSN Société Anonyme | Procédé optique de mesure de l'épaisseur de la paroi et/ou de l'ovalisation d'un récipient et dispositif en faisant application |
| WO2015090864A1 (fr) * | 2013-12-19 | 2015-06-25 | Airbus Group Sas | Procédé de détermination de l'épaisseur de préformes textiles sèches |
| CN116428997A (zh) * | 2023-06-13 | 2023-07-14 | 西安科齐电子科技有限责任公司 | 一种电路异常检测装置及其检测方法 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1218169B (de) * | 1962-07-11 | 1966-06-02 | Owens Illinois Inc | Vorrichtung zum Pruefen der Wandstaerke von Glasrohren |
| LU52315A1 (enExample) * | 1965-11-10 | 1967-01-09 | ||
| FR1516323A (fr) * | 1967-02-23 | 1968-03-08 | Libbey Owens Ford Glass Co | Dispositif d'inspection optique |
| US3621580A (en) * | 1967-10-04 | 1971-11-23 | Tovaglieri & C Spa | Machine for the dimensional control of elements for nuclear fuels |
| FR2111007A5 (enExample) * | 1970-10-06 | 1972-06-02 | Atomenergikommissionen | |
| US3807870A (en) * | 1972-05-22 | 1974-04-30 | G Kalman | Apparatus for measuring the distance between surfaces of transparent material |
| BE821452A (fr) * | 1974-10-24 | 1975-02-17 | Procede de mesure d'epaisseur. | |
| GB1542101A (en) * | 1977-01-28 | 1979-03-14 | Bicc Ltd | Monitoring diameters of an advancing core |
| FR2435696A1 (fr) * | 1978-09-11 | 1980-04-04 | Sohlberg Ab Oy G W | Procede et dispositif de mesure de l'epaisseur de paroi d'un article en matiere plastique |
-
1980
- 1980-04-23 FR FR8009111A patent/FR2481445A1/fr active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1218169B (de) * | 1962-07-11 | 1966-06-02 | Owens Illinois Inc | Vorrichtung zum Pruefen der Wandstaerke von Glasrohren |
| LU52315A1 (enExample) * | 1965-11-10 | 1967-01-09 | ||
| FR1516323A (fr) * | 1967-02-23 | 1968-03-08 | Libbey Owens Ford Glass Co | Dispositif d'inspection optique |
| US3621580A (en) * | 1967-10-04 | 1971-11-23 | Tovaglieri & C Spa | Machine for the dimensional control of elements for nuclear fuels |
| FR2111007A5 (enExample) * | 1970-10-06 | 1972-06-02 | Atomenergikommissionen | |
| US3807870A (en) * | 1972-05-22 | 1974-04-30 | G Kalman | Apparatus for measuring the distance between surfaces of transparent material |
| BE821452A (fr) * | 1974-10-24 | 1975-02-17 | Procede de mesure d'epaisseur. | |
| GB1542101A (en) * | 1977-01-28 | 1979-03-14 | Bicc Ltd | Monitoring diameters of an advancing core |
| FR2435696A1 (fr) * | 1978-09-11 | 1980-04-04 | Sohlberg Ab Oy G W | Procede et dispositif de mesure de l'epaisseur de paroi d'un article en matiere plastique |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/69 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0157176A3 (en) * | 1984-04-04 | 1987-10-28 | Marposs Societa' Per Azioni | An apparatus for measuring dimensions, in particular diametral and axial dimensions of parts with rotational symmetry |
| US4597785A (en) * | 1984-08-01 | 1986-07-01 | Itt Corporation | Method of and apparatus for making optical preforms with a predetermined cladding/core ratio |
| EP0320139A3 (en) * | 1987-12-08 | 1990-08-08 | Emhart Industries, Inc. | Optical measurement of wall thickness of transparent articles |
| US5291271A (en) * | 1992-08-19 | 1994-03-01 | Owens-Brockway Glass Container Inc. | Measurement of transparent container wall thickness |
| EP0871007A1 (fr) * | 1997-04-11 | 1998-10-14 | BSN Société Anonyme | Procédé optique de mesure de l'épaisseur de la paroi et/ou de l'ovalisation d'un récipient et dispositif en faisant application |
| FR2762083A1 (fr) * | 1997-04-11 | 1998-10-16 | Verreries Souchon Neuvesel | Procede optique de mesure de l'epaisseur de la paroi et/ou de l'ovalisation d'un recipient et dispositif en faisant application |
| WO2015090864A1 (fr) * | 2013-12-19 | 2015-06-25 | Airbus Group Sas | Procédé de détermination de l'épaisseur de préformes textiles sèches |
| FR3015658A1 (fr) * | 2013-12-19 | 2015-06-26 | Eads Europ Aeronautic Defence | Procede de determination de l’epaisseur de preformes textiles seches |
| CN116428997A (zh) * | 2023-06-13 | 2023-07-14 | 西安科齐电子科技有限责任公司 | 一种电路异常检测装置及其检测方法 |
| CN116428997B (zh) * | 2023-06-13 | 2024-04-19 | 河南辉耀电力工程有限公司 | 一种电路异常检测装置及其检测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2481445B1 (enExample) | 1984-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |