GB1310167A - Method and device for measuring the thickness of a metal deposit on an insulating support - Google Patents
Method and device for measuring the thickness of a metal deposit on an insulating supportInfo
- Publication number
- GB1310167A GB1310167A GB1347470A GB1347470A GB1310167A GB 1310167 A GB1310167 A GB 1310167A GB 1347470 A GB1347470 A GB 1347470A GB 1347470 A GB1347470 A GB 1347470A GB 1310167 A GB1310167 A GB 1310167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thickness
- control
- film
- evaporator
- march
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229920000298 Cellophane Polymers 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006255 plastic film Polymers 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000001771 vacuum deposition Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 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
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
- G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6909095A FR2036642A5 (enrdf_load_stackoverflow) | 1969-03-27 | 1969-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1310167A true GB1310167A (en) | 1973-03-14 |
Family
ID=9031367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1347470A Expired GB1310167A (en) | 1969-03-27 | 1970-03-20 | Method and device for measuring the thickness of a metal deposit on an insulating support |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2036642A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1310167A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916767A (zh) * | 2021-09-30 | 2022-01-11 | 华中科技大学 | 一种纳米级金属化膜大气腐蚀测量装置及方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2692978A1 (fr) * | 1992-06-30 | 1993-12-31 | Alcatel Fibres Optiques | Dispositif et procédé de contrôle de l'épaisseur et de la régularité d'un revêtement déposé sur un corps isolant allongé. |
-
1969
- 1969-03-27 FR FR6909095A patent/FR2036642A5/fr not_active Expired
-
1970
- 1970-03-20 GB GB1347470A patent/GB1310167A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916767A (zh) * | 2021-09-30 | 2022-01-11 | 华中科技大学 | 一种纳米级金属化膜大气腐蚀测量装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2036642A5 (enrdf_load_stackoverflow) | 1970-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4542344A (en) | Detecting buried pipeline depth and location with electromagnetic triangulation | |
| CA1216042A (en) | Flaw detection method using microwaves | |
| GB1485514A (en) | Method and apparatus for measuring the distance between a sensor and a metallic body | |
| US2545576A (en) | Automatic control of evaporated metal film thickness | |
| ES439818A1 (es) | Procedimiento y aparato para controlar el peso y distribu- cion del material de revestimiento aplicado a la banda en unsubstrato en movimiento. | |
| GB1512799A (en) | Apparatus for non-contact measurement of distance between a metallic body and a detection coil | |
| GB898467A (en) | Web movement control apparatus | |
| GB1349055A (en) | Method for the control of charge on a moving web | |
| GB1310167A (en) | Method and device for measuring the thickness of a metal deposit on an insulating support | |
| US3679968A (en) | Method and device for measuring the thickness of a metal deposit on an insulating support | |
| GB2054867A (en) | Eddy-current distance measuring apparatus | |
| US4317077A (en) | Transducer for measuring the velocity or displacement or both of ferromagnetic material | |
| US3229927A (en) | Control systems | |
| GB1516422A (en) | Apparatus and method for monitoring moisture gradient in a moving web | |
| SU142438A1 (ru) | Устройство дл бесконтактного непрерывного контрол диаметра тонких проволок | |
| US3124317A (en) | Tape transport apparatus | |
| SU1663400A1 (ru) | Устройство дл измерени толщины металлических покрытий | |
| GB1064151A (en) | Improvements in or relating to electrical measuring instruments | |
| RU2184931C2 (ru) | Вихретоковый способ двухчастотного контроля изделий | |
| SE419000B (sv) | Anordning for att meta en fran puls till puls varierande berfrekvens | |
| SU1328750A1 (ru) | Устройство дл измерени удельной электрической проводимости | |
| GB655005A (en) | Improvements in speed measuring and controlling devices | |
| US3875519A (en) | Ratio computing circuit | |
| SU391533A1 (ru) | РЕЛЕЙНАЯ СИСТЕЛи АВТОМАТИЧЕСКОГО РЕГУЛИРОВАНИЯ | |
| SU705223A1 (ru) | Устройство дл автоматического управлени процессом сушки диэлектрических материалов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |