DE69219088D1 - Mechanische Sonde mit polymerer Membrane - Google Patents
Mechanische Sonde mit polymerer MembraneInfo
- Publication number
- DE69219088D1 DE69219088D1 DE69219088T DE69219088T DE69219088D1 DE 69219088 D1 DE69219088 D1 DE 69219088D1 DE 69219088 T DE69219088 T DE 69219088T DE 69219088 T DE69219088 T DE 69219088T DE 69219088 D1 DE69219088 D1 DE 69219088D1
- Authority
- DE
- Germany
- Prior art keywords
- polymer membrane
- mechanical probe
- probe
- mechanical
- membrane
- 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 - Fee Related
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
- G01B7/16—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
- G01B7/20—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 formed by printed-circuit technique
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S310/00—Electrical generator or motor structure
- Y10S310/80—Piezoelectric polymers, e.g. PVDF
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (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 |
---|---|---|---|
FR9115640A FR2685080B1 (fr) | 1991-12-17 | 1991-12-17 | Capteur mecanique comprenant un film de polymere. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69219088D1 true DE69219088D1 (de) | 1997-05-22 |
DE69219088T2 DE69219088T2 (de) | 1997-07-24 |
Family
ID=9420121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69219088T Expired - Fee Related DE69219088T2 (de) | 1991-12-17 | 1992-12-11 | Mechanische Sonde mit polymerer Membrane |
Country Status (5)
Country | Link |
---|---|
US (1) | US5437195A (de) |
EP (1) | EP0547948B1 (de) |
JP (1) | JPH05248811A (de) |
DE (1) | DE69219088T2 (de) |
FR (1) | FR2685080B1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3998046B2 (ja) | 1997-08-22 | 2007-10-24 | 株式会社イシダ | ロードセルの製造方法およびロードセル |
FR2770932B1 (fr) | 1997-11-07 | 2001-11-16 | Thomson Csf | Procede de fabrication d'une sonde acoustique |
FR2779575B1 (fr) | 1998-06-05 | 2003-05-30 | Thomson Csf | Sonde acoustique multielements comprenant un film composite conducteur et procede de fabrication |
FR2789822B1 (fr) | 1999-02-12 | 2001-06-08 | Thomson Csf | Dispositif a ondes de surface connecte a une embase avec un adhesif conducteur |
WO2000057496A1 (en) * | 1999-03-22 | 2000-09-28 | Sercel, Inc. | Broadband elecro-acoustic transducer |
FR2799883B1 (fr) | 1999-10-15 | 2003-05-30 | Thomson Csf | Procede d'encapsulation de composants electroniques |
DE102004008432B4 (de) * | 2004-02-19 | 2015-05-28 | Hottinger Baldwin Messtechnik Gmbh | Dehnungsmessstreifen zur Erfassung von Dehnungen oder Stauchungen an Verformungskörpern |
WO2005100939A1 (en) * | 2004-04-13 | 2005-10-27 | Mnt Innovations Pty Ltd | Fabricated strain sensor |
AU2005233652B2 (en) * | 2004-04-13 | 2008-07-24 | Royal Melbourne Institute Of Technology | Fabricated strain sensor |
DE102006012831A1 (de) | 2006-03-21 | 2007-10-04 | Hottinger Baldwin Messtechnik Gmbh | Dehnungsmessstreifen und Messgrößenaufnehmer mit mindestens einem Dehnungsmessstreifen |
DE102006044692B4 (de) * | 2006-09-22 | 2017-02-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Winkel-Messanordnung |
IT1392835B1 (it) * | 2009-01-14 | 2012-03-23 | Enea Ente Nuove Tec | Sensore di deformazione a matrice polimerica |
CN109883314B (zh) * | 2019-03-08 | 2020-06-02 | 吉林大学 | 一种柔性薄膜传感元件灵敏度测试装置及其方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270554A (en) * | 1961-01-04 | 1966-09-06 | Bell Telephone Labor Inc | Diffused layer transducers |
US3164014A (en) * | 1962-08-22 | 1965-01-05 | Budd Co | Load cell independent of non-axial loading effects |
US3858150A (en) * | 1973-06-21 | 1974-12-31 | Motorola Inc | Polycrystalline silicon pressure sensor |
US4199650A (en) * | 1978-11-07 | 1980-04-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Modification of the electrical and optical properties of polymers |
FR2458909B1 (de) * | 1979-06-13 | 1982-12-31 | Thomson Csf | |
GB2098739B (en) * | 1981-05-16 | 1985-01-16 | Colvern Ltd | Electrical strain gauges |
JPS58142206A (ja) * | 1982-02-18 | 1983-08-24 | Tokyo Electric Co Ltd | 歪センサ |
US4555953A (en) * | 1984-04-16 | 1985-12-03 | Paolo Dario | Composite, multifunctional tactile sensor |
US4651120A (en) * | 1985-09-09 | 1987-03-17 | Honeywell Inc. | Piezoresistive pressure sensor |
JPS6381867A (ja) * | 1986-09-25 | 1988-04-12 | Yokogawa Electric Corp | 半導体拡散ストレンゲ−ジ |
US4852581A (en) * | 1987-12-14 | 1989-08-01 | Medex, Inc. | Pressure transducer with conductive polymer bridge |
DE3881359T2 (de) * | 1987-12-16 | 1994-01-20 | Tansitor Electronics Inc | Kondensatortantaloberfläche zur Verwendung als Gegenelektrodenanordnung und Verfahren. |
JPH0393201A (ja) * | 1989-09-05 | 1991-04-18 | Sumitomo Electric Ind Ltd | 抵抗素子とこれを利用した可変抵抗器およびヒータ |
DE4011314A1 (de) * | 1990-04-07 | 1991-10-10 | Hottinger Messtechnik Baldwin | Dehnungsmessstreifen und messgroessenaufnehmer mit derartigen dehnungsmessstreifen |
FR2667256A1 (fr) * | 1990-10-02 | 1992-04-03 | Thomson Csf | Dispositif pour eliminer le givre forme en surface d'une paroi, notamment d'une fenetre optique ou radioelectrique. |
-
1991
- 1991-12-17 FR FR9115640A patent/FR2685080B1/fr not_active Expired - Fee Related
-
1992
- 1992-12-11 EP EP92403377A patent/EP0547948B1/de not_active Expired - Lifetime
- 1992-12-11 DE DE69219088T patent/DE69219088T2/de not_active Expired - Fee Related
- 1992-12-16 JP JP4336291A patent/JPH05248811A/ja active Pending
-
1994
- 1994-09-15 US US08/306,710 patent/US5437195A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0547948B1 (de) | 1997-04-16 |
FR2685080B1 (fr) | 1995-09-01 |
FR2685080A1 (fr) | 1993-06-18 |
EP0547948A1 (de) | 1993-06-23 |
JPH05248811A (ja) | 1993-09-28 |
DE69219088T2 (de) | 1997-07-24 |
US5437195A (en) | 1995-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |