ATE891T1 - Piezoelektrischer dehnungsaufnehmer. - Google Patents
Piezoelektrischer dehnungsaufnehmer.Info
- Publication number
- ATE891T1 ATE891T1 AT79104757T AT79104757T ATE891T1 AT E891 T1 ATE891 T1 AT E891T1 AT 79104757 T AT79104757 T AT 79104757T AT 79104757 T AT79104757 T AT 79104757T AT E891 T1 ATE891 T1 AT E891T1
- Authority
- AT
- Austria
- Prior art keywords
- machine part
- force
- piezoelectric
- subjected
- strain
- Prior art date
Links
- 239000004606 Fillers/Extenders Substances 0.000 title 1
- 238000010008 shearing Methods 0.000 abstract 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 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
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Electrophonic Musical Instruments (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2855746A DE2855746C3 (de) | 1978-12-22 | 1978-12-22 | Piezoelektrischer Dehnungsaufnehmer |
EP79104757A EP0012867B1 (fr) | 1978-12-22 | 1979-11-29 | Capteur extensomètrique par effect piézoélectrique |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE891T1 true ATE891T1 (de) | 1982-05-15 |
Family
ID=6058150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79104757T ATE891T1 (de) | 1978-12-22 | 1979-11-29 | Piezoelektrischer dehnungsaufnehmer. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4314481A (fr) |
EP (1) | EP0012867B1 (fr) |
AT (1) | ATE891T1 (fr) |
DE (2) | DE2855746C3 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4879568A (en) * | 1987-01-10 | 1989-11-07 | Am International, Inc. | Droplet deposition apparatus |
IT1224487B (it) * | 1988-10-12 | 1990-10-04 | Polysens Spa | Trasduttore per la rivelazione di sforzi dinamici ed apparecchiatura di misurazione e o di controllo comprendente tale trasduttore |
CH683718A5 (de) * | 1992-05-15 | 1994-04-29 | Kk Holding Ag | Kombinierter Kraft-, Dehnungs- und Schallemissionsaufnehmer. |
US5355715A (en) * | 1992-06-29 | 1994-10-18 | Pile Dynamics, Inc. | Strain transducer calibration device |
CH685613A5 (de) * | 1992-10-23 | 1995-08-31 | Kk Holding Ag | Verfahren und Vorrichtung zum Erfassen von Materialspannungen in Formteilen. |
CH689125A5 (de) * | 1993-09-02 | 1998-10-15 | Kk Holding Ag | Schallemissionsaufnehmer. |
US6435034B1 (en) | 1997-11-18 | 2002-08-20 | Hera Rotterdam B.V. | Piezo-electric stretching detector and method for measuring stretching phenomena using such a detector |
US6715363B1 (en) * | 1998-02-20 | 2004-04-06 | Wilcoxon Research, Inc. | Method and apparatus for strain amplification for piezoelectric transducers |
FR2790830B1 (fr) * | 1999-03-11 | 2004-08-27 | Nicolas Hamburger | Extensometre miniature de faible raideur |
US6397677B1 (en) | 2000-06-06 | 2002-06-04 | Kistler Instrument Corporation | Piezoelectric rotational accelerometer |
FR2837920B1 (fr) * | 2002-03-27 | 2004-06-18 | Philippe Maubant | Dispositif de mesure extensometrique |
GB2390832B (en) * | 2002-07-18 | 2006-12-13 | Emhart Llc | Improved blind fastener setting tool |
DE10257732B4 (de) * | 2002-12-06 | 2005-05-04 | Hegewald & Peschke Meß- und Prüftechnik GmbH | Wegänderungsmesseinrichtung für bewegliche Messarme für Prüfmaschinen |
US6923068B2 (en) * | 2003-06-19 | 2005-08-02 | Dynisco, Inc. | Pressure transducer |
WO2006125335A1 (fr) * | 2005-05-26 | 2006-11-30 | Kistler Holding Ag | Detecteur d'allongement |
ATE465396T1 (de) * | 2006-05-04 | 2010-05-15 | Kistler Holding Ag | Piezoelektrisches messelement mit transversaleffekt und sensor, umfassend ein solches messelement |
CN102519634B (zh) * | 2011-12-12 | 2014-04-09 | 济南大学 | 一种压电薄膜力传感器 |
US9021677B1 (en) * | 2012-01-12 | 2015-05-05 | Gemcor Ii, Llc | Apparatus and method for improving safety and quality of automatic riveting operations |
CH706635A1 (de) * | 2012-06-20 | 2013-12-31 | Kistler Holding Ag | Messelement, Messkörper und Messanordnung zum Messen einer Kraft und Verwendung eines solchen Messkörpers. |
CN103674734B (zh) * | 2012-09-14 | 2017-03-22 | 中国国际海运集装箱(集团)股份有限公司 | 地板强度等级检测装置以及地板强度等级检测方法 |
CN110388868B (zh) * | 2019-07-30 | 2021-03-23 | 哈尔滨理工大学 | 一种克氏针排屑槽尺寸检测系统 |
EP4249858A1 (fr) * | 2022-03-21 | 2023-09-27 | Kistler Holding AG | Système de fonctionnement d'une chaîne de mesure physique |
CN116447962B (zh) * | 2023-03-09 | 2023-09-15 | 中国人民解放军海军第九七一医院 | 一种基于压电效应的瘢痕厚度测量设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1067240B (fr) * | 1959-10-15 | |||
DE674841C (de) * | 1931-05-09 | 1939-04-24 | Hans Erich Linckh Dr Ing | Vorrichtung zum Messen von Verschiebungen zweier oder mehrerer Koerperpunkte gegeneinander |
US3252321A (en) * | 1961-08-21 | 1966-05-24 | Bell Telephone Labor Inc | Piezoresistive material |
US3545283A (en) * | 1966-07-25 | 1970-12-08 | Electra Scient Corp | Non-linear accelerometer |
CH472668A (de) * | 1967-09-05 | 1969-05-15 | Kistler Instrumente Ag | Einrichtung mit einer Mehrkomponenten-Piezomesszelle |
CH492968A (de) * | 1968-07-30 | 1970-06-30 | Kistler Instrumente Ag | Verfahren zur Herstellung piezoelektrischer Messzellen und nach dem Verfahren erhaltene Messzelle |
US4059991A (en) * | 1975-08-01 | 1977-11-29 | Dybel William P | Modular constructed load sensing system |
DE2617987C2 (de) * | 1976-04-24 | 1985-06-20 | Elan-Schaltelemente Kurt Maecker Gmbh, 4040 Neuss | Meßvorrichtung mit Dehnungsmeßstreifen |
-
1978
- 1978-12-22 DE DE2855746A patent/DE2855746C3/de not_active Expired
-
1979
- 1979-11-29 DE DE7979104757T patent/DE2962593D1/de not_active Expired
- 1979-11-29 AT AT79104757T patent/ATE891T1/de active
- 1979-11-29 EP EP79104757A patent/EP0012867B1/fr not_active Expired
- 1979-12-20 US US06/105,703 patent/US4314481A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2962593D1 (en) | 1982-06-03 |
DE2855746A1 (de) | 1980-06-26 |
DE2855746C3 (de) | 1981-07-30 |
DE2855746B2 (de) | 1980-10-16 |
EP0012867B1 (fr) | 1982-04-21 |
EP0012867A1 (fr) | 1980-07-09 |
US4314481A (en) | 1982-02-09 |
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