WO2022023550A3 - Erfassungsvorrichtung für einen lagegeber und erfassungssystem mit einer solchen erfassungsvorrichtung - Google Patents

Erfassungsvorrichtung für einen lagegeber und erfassungssystem mit einer solchen erfassungsvorrichtung Download PDF

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Publication number
WO2022023550A3
WO2022023550A3 PCT/EP2021/071452 EP2021071452W WO2022023550A3 WO 2022023550 A3 WO2022023550 A3 WO 2022023550A3 EP 2021071452 W EP2021071452 W EP 2021071452W WO 2022023550 A3 WO2022023550 A3 WO 2022023550A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection device
detection
position sensor
detection system
primary winding
Prior art date
Application number
PCT/EP2021/071452
Other languages
English (en)
French (fr)
Other versions
WO2022023550A2 (de
Inventor
Franz Straubinger
Markus Simon
Original Assignee
SUMIDA Components & Modules GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUMIDA Components & Modules GmbH filed Critical SUMIDA Components & Modules GmbH
Priority to KR1020237007323A priority Critical patent/KR20230042375A/ko
Priority to EP21754780.1A priority patent/EP4189331A2/de
Priority to JP2023505873A priority patent/JP2023536824A/ja
Priority to US18/018,477 priority patent/US20230304831A1/en
Priority to CN202180058945.7A priority patent/CN116507884A/zh
Publication of WO2022023550A2 publication Critical patent/WO2022023550A2/de
Publication of WO2022023550A3 publication Critical patent/WO2022023550A3/de

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
    • G01D5/12—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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/22—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 by varying inductance, e.g. by a movable armature differentially influencing two coils
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/204—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2086—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of two or more coils with respect to two or more other coils
    • 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
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Die Erfindung stellt in anschaulichen Ausführungsformen Erfassungsvorrichtung für einen Lagegeber und Erfassungssystem mit einer solchen Erfassungsvorrichtung. In einigen Ausführungsformen umfasst die Erfassungsvorrichtung wenigstens eine Primärwicklung und eine Sekundärwicklungsschaltung. Die Sekundärwicklungsschaltung weist dabei eine Mehrzahl von Sekundärwicklungen auf, die mit der wenigstens einen Primärwicklung induktiv gekoppelt sind und die Mehrzahl von Sekundärwicklungen ist als zwei sinusförmige Spulen jeweils mit Mittelabgriff ausgebildet.
PCT/EP2021/071452 2020-07-30 2021-07-30 Erfassungsvorrichtung für einen lagegeber und erfassungssystem mit einer solchen erfassungsvorrichtung WO2022023550A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020237007323A KR20230042375A (ko) 2020-07-30 2021-07-30 위치 센서용 검출 장치 및 이를 포함하는 검출 시스템
EP21754780.1A EP4189331A2 (de) 2020-07-30 2021-07-30 Erfassungsvorrichtung für einen lagegeber und erfassungssystem mit einer solchen erfassungsvorrichtung
JP2023505873A JP2023536824A (ja) 2020-07-30 2021-07-30 位置センサのための検出デバイス、及びそのような検出デバイスを備えた検出システム
US18/018,477 US20230304831A1 (en) 2020-07-30 2021-07-30 Detection device for a position sensor and detection system comprising such a detection device
CN202180058945.7A CN116507884A (zh) 2020-07-30 2021-07-30 用于位置传感器的检测装置和包括这种检测装置的检测系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020209601.5A DE102020209601A1 (de) 2020-07-30 2020-07-30 Erfassungsvorrichtung für einen Lagegeber und Erfassungssystem mit einer solchen Erfassungsvorrichtung
DE102020209601.5 2020-07-30

Publications (2)

Publication Number Publication Date
WO2022023550A2 WO2022023550A2 (de) 2022-02-03
WO2022023550A3 true WO2022023550A3 (de) 2022-04-07

Family

ID=77317023

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/071452 WO2022023550A2 (de) 2020-07-30 2021-07-30 Erfassungsvorrichtung für einen lagegeber und erfassungssystem mit einer solchen erfassungsvorrichtung

Country Status (7)

Country Link
US (1) US20230304831A1 (de)
EP (1) EP4189331A2 (de)
JP (1) JP2023536824A (de)
KR (1) KR20230042375A (de)
CN (1) CN116507884A (de)
DE (1) DE102020209601A1 (de)
WO (1) WO2022023550A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240125586A1 (en) * 2022-10-17 2024-04-18 Cts Corporation Reduced offset error configuration for a rotary inductive sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033691A1 (de) * 2003-07-09 2005-02-03 Bayerische Motoren Werke Ag Induktiver Drehwinkelsensor
EP1881299A2 (de) * 2006-07-19 2008-01-23 Advanced Sensor Technology Limited Induktiver Positionssensor
FR3070759A1 (fr) * 2017-09-07 2019-03-08 Continental Automotive France Procede de definition d'une plage de mesure d'un capteur de position inductif

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973494A (en) 1996-05-13 1999-10-26 Mitutoyo Corporation Electronic caliper using a self-contained, low power inductive position transducer
EP1679492A1 (de) 2005-01-11 2006-07-12 Mecos Traxler AG Wirbelstromsensor und Magnetlagervorrichtung
FR2999363B1 (fr) 2012-12-10 2018-12-07 Continental Automotive France Ensemble de detection de position a tension de decalage diminuee et procede utilisant un tel ensemble
DE102013204494A1 (de) 2013-03-14 2014-10-02 Carl Zeiss Smt Gmbh Positionssensor, sensoranordnung und lithographieanlage mit positionssensor
US9752899B2 (en) 2013-06-13 2017-09-05 Amiteq Co., Ltd. Inductive position detection device
DE102013226198A1 (de) 2013-12-17 2015-06-18 Robert Bosch Gmbh Sichere Positionsmessvorrichtung
DE102014219092A1 (de) 2014-09-22 2016-03-24 Continental Teves Ag & Co. Ohg Positionssensor
DE102016202877B3 (de) 2016-02-24 2017-06-29 Robert Bosch Gmbh Drehwinkelsensor
DE102017204871A1 (de) 2017-04-19 2018-10-25 Robert Bosch Gmbh Energiesparendes Positionsbestimmungsverfahren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033691A1 (de) * 2003-07-09 2005-02-03 Bayerische Motoren Werke Ag Induktiver Drehwinkelsensor
EP1881299A2 (de) * 2006-07-19 2008-01-23 Advanced Sensor Technology Limited Induktiver Positionssensor
FR3070759A1 (fr) * 2017-09-07 2019-03-08 Continental Automotive France Procede de definition d'une plage de mesure d'un capteur de position inductif

Also Published As

Publication number Publication date
DE102020209601A1 (de) 2022-02-03
CN116507884A (zh) 2023-07-28
WO2022023550A2 (de) 2022-02-03
JP2023536824A (ja) 2023-08-30
US20230304831A1 (en) 2023-09-28
KR20230042375A (ko) 2023-03-28
EP4189331A2 (de) 2023-06-07

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