FR2501362A1 - Jauge d'extensometrie et procede de fabrication - Google Patents
Jauge d'extensometrie et procede de fabrication Download PDFInfo
- Publication number
- FR2501362A1 FR2501362A1 FR8104369A FR8104369A FR2501362A1 FR 2501362 A1 FR2501362 A1 FR 2501362A1 FR 8104369 A FR8104369 A FR 8104369A FR 8104369 A FR8104369 A FR 8104369A FR 2501362 A1 FR2501362 A1 FR 2501362A1
- Authority
- FR
- France
- Prior art keywords
- sep
- dielectric
- resistive
- strip
- sensitive element
- 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
- 238000000034 method Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000011065 in-situ storage Methods 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000010439 graphite Substances 0.000 claims abstract description 3
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 3
- 239000011707 mineral Substances 0.000 claims abstract description 3
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 3
- 229910021397 glassy carbon Inorganic materials 0.000 claims abstract 2
- 229920000642 polymer Polymers 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 4
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 239000003989 dielectric material Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000007738 vacuum evaporation Methods 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 3
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
-
- 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
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8104369A FR2501362A1 (fr) | 1981-03-04 | 1981-03-04 | Jauge d'extensometrie et procede de fabrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8104369A FR2501362A1 (fr) | 1981-03-04 | 1981-03-04 | Jauge d'extensometrie et procede de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2501362A1 true FR2501362A1 (fr) | 1982-09-10 |
| FR2501362B1 FR2501362B1 (OSRAM) | 1985-04-26 |
Family
ID=9255869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8104369A Granted FR2501362A1 (fr) | 1981-03-04 | 1981-03-04 | Jauge d'extensometrie et procede de fabrication |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2501362A1 (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0205044A1 (de) * | 1985-06-10 | 1986-12-17 | INTERATOM Gesellschaft mit beschränkter Haftung | Hochtemperaturbeständige Dehnungsmesssysteme aus keramischen Materialien |
| WO1995011433A1 (en) * | 1993-10-21 | 1995-04-27 | John David Barnett | Manufacturing of strain gauged sensors |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1408617A (fr) * | 1964-09-23 | 1965-08-13 | Philips Nv | Jauge de contrainte ou dispositif analogue |
| FR2365101A1 (fr) * | 1976-09-15 | 1978-04-14 | Gen Electric | Jauge de deformation et son procede de fabrication |
-
1981
- 1981-03-04 FR FR8104369A patent/FR2501362A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1408617A (fr) * | 1964-09-23 | 1965-08-13 | Philips Nv | Jauge de contrainte ou dispositif analogue |
| FR2365101A1 (fr) * | 1976-09-15 | 1978-04-14 | Gen Electric | Jauge de deformation et son procede de fabrication |
Non-Patent Citations (2)
| Title |
|---|
| EXBK/72 * |
| EXRV/80 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0205044A1 (de) * | 1985-06-10 | 1986-12-17 | INTERATOM Gesellschaft mit beschränkter Haftung | Hochtemperaturbeständige Dehnungsmesssysteme aus keramischen Materialien |
| US4699010A (en) * | 1985-06-10 | 1987-10-13 | Interatom Gmbh | High-temperature resistant elongation measuring system formed of ceramic materials |
| WO1995011433A1 (en) * | 1993-10-21 | 1995-04-27 | John David Barnett | Manufacturing of strain gauged sensors |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2501362B1 (OSRAM) | 1985-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |