DK3992583T3 - Magnetostriktiv afstandssensor - Google Patents
Magnetostriktiv afstandssensor Download PDFInfo
- Publication number
- DK3992583T3 DK3992583T3 DK20205522.4T DK20205522T DK3992583T3 DK 3992583 T3 DK3992583 T3 DK 3992583T3 DK 20205522 T DK20205522 T DK 20205522T DK 3992583 T3 DK3992583 T3 DK 3992583T3
- Authority
- DK
- Denmark
- Prior art keywords
- distance sensor
- magneto strictive
- strictive
- magneto
- sensor
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G01D5/12—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 electric or magnetic means
- G01D5/14—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 electric or magnetic means influencing the magnitude of a current or voltage
-
- 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
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20205522.4A EP3992583B1 (de) | 2020-11-03 | 2020-11-03 | Magnetostriktiver wegsensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3992583T3 true DK3992583T3 (da) | 2023-02-27 |
Family
ID=73059617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK20205522.4T DK3992583T3 (da) | 2020-11-03 | 2020-11-03 | Magnetostriktiv afstandssensor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11713981B2 (da) |
| EP (1) | EP3992583B1 (da) |
| CN (1) | CN114440749B (da) |
| DK (1) | DK3992583T3 (da) |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3131455A1 (de) | 1981-08-08 | 1983-03-24 | Gebhard Balluff GmbH & Co Feinmechanische Erzeugnisse, 7303 Neuhausen | Magnetostriktiver wegmesser |
| DE3343310A1 (de) | 1983-11-30 | 1985-06-05 | Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen | Ultraschall-wegmesser |
| US5258707A (en) * | 1992-07-20 | 1993-11-02 | Magnetek, Inc. | Method of noise rejection in a magnetostrictive position detector including determining a valid time range for propagation of sonic pulses over a reference distance |
| US5274328A (en) * | 1992-07-20 | 1993-12-28 | Magnetek Inc. | Temperature compensation for magnetostrictive position detector |
| US5406200A (en) * | 1993-02-18 | 1995-04-11 | Magnetek Controls, Inc. | Method and apparatus for temperature compensation of magnetostrictive position detection |
| JP4145957B2 (ja) | 1995-05-11 | 2008-09-03 | エムティーエス システムズ コーポレイション | 音響トランスデューサーコンポーネント |
| US5998991A (en) * | 1997-11-10 | 1999-12-07 | Patriot Sensors And Controls | Pickupless magnetostrictive position measurement apparatus |
| DE10201880B4 (de) * | 2001-12-31 | 2004-05-06 | Asm Automation Sensorik Messtechnik Gmbh | Magnetostriktives Sensor-Element |
| CN1867813B (zh) * | 2003-10-14 | 2011-01-26 | 洛德公司 | 用于测量距离的磁致伸缩传感器 |
| DE202006012815U1 (de) | 2006-08-17 | 2007-12-20 | Mts Sensor Technologie Gmbh & Co. Kg | Weglängensensor |
| DE102007031787A1 (de) * | 2007-07-07 | 2009-01-08 | Stefan Hubrich | Magnetostriktiver Wegsensor mit Selbstdiagnose-Funktionalität |
| DE102017101501B3 (de) * | 2017-01-26 | 2018-01-04 | Sick Ag | Optoelektronischer Sensor und Verfahren zur Bestimmung der Entfernung eines Objekts in einem Überwachungsbereich |
| DE102017111342B3 (de) * | 2017-05-24 | 2018-10-04 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Bestimmung eines Winkels eines sich drehenden Bauteiles |
| CN109425288A (zh) * | 2017-09-02 | 2019-03-05 | 湖南北斗星空自动化科技有限公司 | 一种利用磁致伸缩位移测距原理自动监测轨道板裂缝的方法 |
| DE112018005503T5 (de) * | 2017-09-28 | 2020-07-09 | Mts Sensor Technologie Gmbh & Co. Kg | Gebogener Sensor für Positionssensor |
| DE102017128548A1 (de) * | 2017-12-01 | 2019-06-06 | Sick Ag | Sensor |
| CN208506229U (zh) * | 2018-07-02 | 2019-02-15 | 中国计量科学研究院 | 一种采用双路激光位移法的大磁致伸缩材料的测量设备 |
| DE102018117285B4 (de) | 2018-07-17 | 2022-02-24 | Balluff Gmbh | Magnetostriktive Sensorvorrichtung und Verfahren zum Betreiben einer magnetostriktiven Sensorvorrichtung |
| CN110081806A (zh) * | 2019-05-10 | 2019-08-02 | 南京南瑞水利水电科技有限公司 | 一种磁致伸缩位移传感器装置、系统及校准方法 |
| WO2021152482A1 (en) * | 2020-01-27 | 2021-08-05 | Mts Sensor Technologie Gmbh & Co. Kg | Magnetostrictive position measurement using frequency domain analysis |
| US11828659B2 (en) * | 2020-10-15 | 2023-11-28 | Abb Schweiz Ag | Temperature compensation for magnetostrictive position detectors |
-
2020
- 2020-11-03 DK DK20205522.4T patent/DK3992583T3/da active
- 2020-11-03 EP EP20205522.4A patent/EP3992583B1/de active Active
-
2021
- 2021-10-21 US US17/506,763 patent/US11713981B2/en active Active
- 2021-11-03 CN CN202111296497.2A patent/CN114440749B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114440749B (zh) | 2024-02-06 |
| EP3992583B1 (de) | 2023-01-04 |
| US20220136864A1 (en) | 2022-05-05 |
| CN114440749A (zh) | 2022-05-06 |
| EP3992583A1 (de) | 2022-05-04 |
| US11713981B2 (en) | 2023-08-01 |
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