ATE242869T1 - Magnetostriktiver positionsmessender wandler mit hoher messgenauigkeit - Google Patents
Magnetostriktiver positionsmessender wandler mit hoher messgenauigkeitInfo
- Publication number
- ATE242869T1 ATE242869T1 AT00101207T AT00101207T ATE242869T1 AT E242869 T1 ATE242869 T1 AT E242869T1 AT 00101207 T AT00101207 T AT 00101207T AT 00101207 T AT00101207 T AT 00101207T AT E242869 T1 ATE242869 T1 AT E242869T1
- Authority
- AT
- Austria
- Prior art keywords
- tube
- magnetostrictive
- high measurement
- measurement accuracy
- position measuring
- Prior art date
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
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/48—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means
- G01D5/485—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means using magnetostrictive devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999MI001313A ITMI991313A1 (it) | 1999-06-11 | 1999-06-11 | Trasduttore magnetostrittivo ad elevata precisione di misura |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE242869T1 true ATE242869T1 (de) | 2003-06-15 |
Family
ID=11383156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00101207T ATE242869T1 (de) | 1999-06-11 | 2000-01-21 | Magnetostriktiver positionsmessender wandler mit hoher messgenauigkeit |
Country Status (5)
Country | Link |
---|---|
US (1) | US6404183B1 (de) |
EP (1) | EP1059511B1 (de) |
AT (1) | ATE242869T1 (de) |
DE (1) | DE60003263T2 (de) |
IT (1) | ITMI991313A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6883915B2 (en) | 2002-02-14 | 2005-04-26 | Novartis Ag | Contact lenses with off-center sphere surface |
US6954685B2 (en) | 2002-04-23 | 2005-10-11 | Lord Corporation | Aircraft vehicular propulsion system monitoring device and method |
WO2003091658A1 (en) * | 2002-04-23 | 2003-11-06 | Lord Corporation | Aircraft vehicular propulsion system monitoring device and method |
US7925392B2 (en) | 2002-04-23 | 2011-04-12 | Lord Corporation | Aircraft vehicular propulsion system monitoring device and method |
US7109872B2 (en) * | 2003-05-06 | 2006-09-19 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Apparatus and method for postural assessment while performing cognitive tasks |
DE10348195B4 (de) * | 2003-10-16 | 2011-08-11 | ASM Automation Sensorik Meßtechnik GmbH, 85452 | Sensor nach dem Laufzeitprinzip mit einer Detektoreinheit für mechanisch-elastische Wellen |
US7971487B2 (en) * | 2008-05-02 | 2011-07-05 | Carlen Controls, Inc. | Linear position transducer with wireless read head |
US20130106411A1 (en) * | 2011-10-26 | 2013-05-02 | Finetek Co., Ltd | Magnetostrictive position transducer and magnetostrictive sensing element thereof |
DE102016118524A1 (de) | 2016-09-29 | 2018-03-29 | Sick Atech Gmbh | Positionssensor |
US11543269B2 (en) | 2020-01-27 | 2023-01-03 | Temposonics GmbH & Co. KG | Target detection in magnetostrictive sensors using a target frequency range |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898555A (en) * | 1973-12-19 | 1975-08-05 | Tempo Instr Inc | Linear distance measuring device using a moveable magnet interacting with a sonic waveguide |
JPS6078317A (ja) * | 1983-10-05 | 1985-05-04 | Hitachi Ltd | 可動物体の位置検出方法およびその装置 |
US5070485A (en) * | 1990-09-28 | 1991-12-03 | Mts Systems Corporation | Low power magnetostrictive sensor |
DE4244204A1 (de) * | 1992-12-24 | 1994-06-30 | Bosch Gmbh Robert | Wegmeßsystem für den Einfederweg eines Stoßdämpfers |
US5804961A (en) * | 1996-10-28 | 1998-09-08 | Patriot Sensors & Control, Corp. | Magnetostrictive waveguide position measurement apparatus using piezoelectric sensor |
-
1999
- 1999-06-11 IT IT1999MI001313A patent/ITMI991313A1/it unknown
-
2000
- 2000-01-21 AT AT00101207T patent/ATE242869T1/de not_active IP Right Cessation
- 2000-01-21 DE DE60003263T patent/DE60003263T2/de not_active Expired - Fee Related
- 2000-01-21 EP EP00101207A patent/EP1059511B1/de not_active Expired - Lifetime
- 2000-01-24 US US09/489,918 patent/US6404183B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITMI991313A0 (it) | 1999-06-11 |
EP1059511A1 (de) | 2000-12-13 |
EP1059511B1 (de) | 2003-06-11 |
DE60003263T2 (de) | 2004-05-06 |
ITMI991313A1 (it) | 2000-12-11 |
US6404183B1 (en) | 2002-06-11 |
DE60003263D1 (de) | 2003-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE58902612D1 (de) | Koordinatenmessgeraet mit einem optischen tastkopf. | |
DE3381019D1 (de) | Messen eines elektrischen signals mit pikosekundenaufloesung. | |
DE59008200D1 (de) | Elektrische Messeinrichtung für die Laufzeitmessung eines elektrischen Signals. | |
DE60003263D1 (de) | Magnetostriktiver positionsmessender Wandler mit hoher Messgenauigkeit | |
ATE130678T1 (de) | Gerät zur dichtemessung eines fluids. | |
DE3484457D1 (de) | Lichtelektrische inkrementale messeinrichtung. | |
DE59005875D1 (de) | Vorrichtung zum Messen eines eletrischen Feldes. | |
ATE171272T1 (de) | Verfahren und vorrichtung zum abgleich eines messkörpers eines messwertaufnehmers | |
JPS5451550A (en) | Automatic calibrator of extensometers | |
DE3885168D1 (de) | Handmessgerät zur optischen Reflexionsmessung. | |
FR2494431B1 (fr) | Appareil de mesure a capteur independant raccorde par tube telescopique | |
DK0476923T3 (da) | Måling af blodkoagulationstid | |
SE8700756L (sv) | Forfarande och apparat for att faststella diameterverden | |
ATE24051T1 (de) | Digitale elektrische laengen- oder winkelmesseinrichtung. | |
SU1648444A1 (ru) | Устройство дл определени подвижности зубов | |
JPS5583803A (en) | Dimension measuring unit | |
CN210689504U (zh) | 一种静磁栅位置检测机构 | |
DE3865901D1 (de) | Messfuehler fuer objektdimensionsmessung. | |
SU848967A1 (ru) | Преобразователь линейных перемещений | |
SU941915A1 (ru) | Устройство дл измерени энергии потерь в сверхпровод щих магнитах | |
SU705267A1 (ru) | Устройство дл измерени уровн жидкости | |
SU678277A2 (ru) | Пневматическое устройство дл измерени собственно среднего диаметра резьбы | |
KR950001274A (ko) | 정밀측정장치 | |
SU575505A1 (ru) | Индукционный динамометр | |
SU489975A1 (ru) | Устройство дл измерени нат жени ровницы |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1059511 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |