FR1318027A - Apparatus for measuring the thickness of a layer of a material, for example a film or a sheet - Google Patents
Apparatus for measuring the thickness of a layer of a material, for example a film or a sheetInfo
- Publication number
- FR1318027A FR1318027A FR886204A FR886204A FR1318027A FR 1318027 A FR1318027 A FR 1318027A FR 886204 A FR886204 A FR 886204A FR 886204 A FR886204 A FR 886204A FR 1318027 A FR1318027 A FR 1318027A
- Authority
- FR
- France
- Prior art keywords
- measuring
- sheet
- film
- thickness
- layer
- 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
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
- G01B7/08—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means
- G01B7/085—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means for measuring thickness of coating
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR886204A FR1318027A (en) | 1962-01-29 | 1962-01-29 | Apparatus for measuring the thickness of a layer of a material, for example a film or a sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR886204A FR1318027A (en) | 1962-01-29 | 1962-01-29 | Apparatus for measuring the thickness of a layer of a material, for example a film or a sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1318027A true FR1318027A (en) | 1963-02-15 |
Family
ID=8771429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR886204A Expired FR1318027A (en) | 1962-01-29 | 1962-01-29 | Apparatus for measuring the thickness of a layer of a material, for example a film or a sheet |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1318027A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002031433A1 (en) * | 2000-10-09 | 2002-04-18 | Micro-Epsilon Messtechnik Gmbh & Co.Kg | Combination consisting of two sensors, for example, of a capacitive sensor and of a proximity sensor that functions on the basis of eddy current or ultrasound, inside a housing |
-
1962
- 1962-01-29 FR FR886204A patent/FR1318027A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002031433A1 (en) * | 2000-10-09 | 2002-04-18 | Micro-Epsilon Messtechnik Gmbh & Co.Kg | Combination consisting of two sensors, for example, of a capacitive sensor and of a proximity sensor that functions on the basis of eddy current or ultrasound, inside a housing |
US6822442B2 (en) | 2000-10-09 | 2004-11-23 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Sensor arrangement for detecting properties of a target |
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