MX2017009157A - Sensores inductivos de desplazamiento. - Google Patents
Sensores inductivos de desplazamiento.Info
- Publication number
- MX2017009157A MX2017009157A MX2017009157A MX2017009157A MX2017009157A MX 2017009157 A MX2017009157 A MX 2017009157A MX 2017009157 A MX2017009157 A MX 2017009157A MX 2017009157 A MX2017009157 A MX 2017009157A MX 2017009157 A MX2017009157 A MX 2017009157A
- Authority
- MX
- Mexico
- Prior art keywords
- dtot
- patterns
- basic
- approximately equal
- area
- 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
- G01D5/12—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
- G01D5/2053—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 a movable non-ferromagnetic conductive element
-
- 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
- G01D5/12—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
- G01D5/2046—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 a movable ferromagnetic element, e.g. a core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
- G01P3/505—Devices characterised by the use of electric or magnetic means for measuring linear speed by using eddy currents
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
La invención se refiere a un objetivo para un sensor inductivo de desplazamiento que comprende una pluralidad de patrones conductores (147i) distribuidos a lo largo de una zona que tiene una dimensión Dtot en una dirección, dichos patrones (147i) están definidos por la superposición de por lo menos un primer conjunto de patrones periódicos elementales que tienen un periodo aproximadamente igual a Dtot/N, que incluyen N primeros patrones conductores elementales (149j) de una dimensión aproximadamente igual a Dtot/2N en dicha dirección, regularmente a lo largo de dicha zona, y de un segundo conjunto de patrones periódicos elementales que tienen un periodo aproximadamente igual a Dtot/(N+r), que incluyen N+r segundos patrones elementales (151k) de una dimensión aproximadamente igual a Dtot/2(N+r) en dicha dirección, distribuidos regularmente a lo largo de dicha zona, donde N es un número entero mayor que o igual a 2 y r es un número entero positivo, diferente a cero y menor que o igual a N-1, en donde los primeros y los segundos patrones conductores elementales se superponen por lo menos parcialmente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1550231A FR3031588B1 (fr) | 2015-01-13 | 2015-01-13 | Capteurs inductifs de deplacement |
PCT/FR2016/050054 WO2016113500A1 (fr) | 2015-01-13 | 2016-01-13 | Capteurs inductifs de deplacement |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017009157A true MX2017009157A (es) | 2018-02-12 |
Family
ID=52692920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017009157A MX2017009157A (es) | 2015-01-13 | 2016-01-13 | Sensores inductivos de desplazamiento. |
Country Status (14)
Country | Link |
---|---|
US (1) | US10557727B2 (es) |
EP (1) | EP3245484B1 (es) |
JP (1) | JP6621829B2 (es) |
KR (1) | KR102551010B1 (es) |
CN (1) | CN107532924B (es) |
BR (1) | BR112017014935B1 (es) |
CA (1) | CA2973052C (es) |
DK (1) | DK3245484T3 (es) |
ES (1) | ES2702961T3 (es) |
FR (1) | FR3031588B1 (es) |
HK (1) | HK1245391B (es) |
MX (1) | MX2017009157A (es) |
PL (1) | PL3245484T3 (es) |
WO (1) | WO2016113500A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11214759B2 (en) | 2017-09-15 | 2022-01-04 | Lg Chem, Ltd. | Polymerizable composition, polymer capsule and fabric softener composition comprising the same |
FR3079298B1 (fr) * | 2018-03-23 | 2020-11-27 | Safran Landing Systems | Dispositif de mesure d'une position d'un corps mobile par rapport a un corps fixe |
US10921157B2 (en) * | 2019-02-12 | 2021-02-16 | Schaeffler Technologies AG & Co. KG | Inductive angular position sensor |
FR3094085B1 (fr) | 2019-03-22 | 2021-02-26 | Continental Automotive | Capteur de position inductif de largeur réduite |
US11656100B2 (en) | 2020-10-08 | 2023-05-23 | Pulse Innovation Labs, Inc. | Angular displacement sensor |
EP4012349B1 (de) * | 2020-12-08 | 2023-03-15 | Dr. Johannes Heidenhain GmbH | Abtastelement und induktive positionsmesseinrichtung mit diesem abtastelement |
US11598654B2 (en) * | 2020-12-14 | 2023-03-07 | Microchip Technology Inc. | High resolution angular inductive sensor and associated method of use |
EP4053508A1 (en) * | 2021-03-02 | 2022-09-07 | TE Connectivity Sensors Germany GmbH | Inductive angle sensor |
US11898887B2 (en) | 2021-03-25 | 2024-02-13 | Microchip Technology Incorporated | Sense coil for inductive rotational-position sensing, and related devices, systems, and methods |
CN113203350B (zh) * | 2021-04-19 | 2022-03-11 | 浙江大学 | 基于反函数分段校正的电涡流位移传感器线性化方法及利用此方法的电涡流位移传感器 |
DE112022003815T5 (de) | 2021-08-05 | 2024-05-29 | Microchip Technology Incorporated | Induktive winkelpositionssensoren und zugehörige vorrichtungen, systeme und verfahren |
WO2024019050A1 (ja) * | 2022-07-20 | 2024-01-25 | 株式会社デンソー | 位置検出装置 |
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US3491289A (en) | 1968-12-17 | 1970-01-20 | Atomic Energy Commission | Non-contact eddy current instrument |
DE3014137A1 (de) | 1980-04-12 | 1981-10-22 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur beruehrungslosen weg- und/oder geschwindigkeitsmessung |
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JP2554465B2 (ja) * | 1985-08-09 | 1996-11-13 | 株式会社 エスジー | アブソリユ−ト位置検出装置 |
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US4893078A (en) * | 1987-05-28 | 1990-01-09 | Auchterlonie Richard C | Absolute position sensing using sets of windings of different pitches providing respective indications of phase proportional to displacement |
DE3828456A1 (de) | 1988-08-22 | 1990-03-01 | Rheinmetall Gmbh | Messvorrichtung zur aufnahme von drehwinkel, drehrichtung und drehmoment |
IT1238726B (it) | 1990-05-03 | 1993-09-01 | Alessandro Dreoni | Sensore di prossimita' induttivo e trasduttore di posizione con scala passiva |
EP0743508A2 (en) * | 1995-05-16 | 1996-11-20 | Mitutoyo Corporation | Induced current position transducer |
GB9523991D0 (en) * | 1995-11-23 | 1996-01-24 | Scient Generics Ltd | Position encoder |
CH690933A5 (fr) | 1996-01-24 | 2001-02-28 | Hans Ulrich Meyer | Capteur inductif de déplacement. |
JP3024554B2 (ja) * | 1996-07-03 | 2000-03-21 | 横河電機株式会社 | 変位変換装置 |
US5841274A (en) * | 1997-01-29 | 1998-11-24 | Mitutoyo Corporation | Induced current absolute position transducer using a code-track-type scale and read head |
FR2761772B1 (fr) | 1997-04-07 | 1999-05-21 | Suisse Electronique Microtech | Capteur inductif micro-usine, notamment pour la mesure de la position et/ou du mouvement d'un objet |
GB9721891D0 (en) | 1997-10-15 | 1997-12-17 | Scient Generics Ltd | Symmetrically connected spiral transducer |
FR2774167B1 (fr) | 1998-01-29 | 2000-03-31 | Suisse Electronique Microtech | Capteur magnetique inductif avec optimisation des materiaux de la cible |
US6329813B1 (en) | 1998-12-17 | 2001-12-11 | Mitutoyo Corporation | Reduced offset high accuracy induced current absolute position transducer |
US6605939B1 (en) * | 1999-09-08 | 2003-08-12 | Siemens Vdo Automotive Corporation | Inductive magnetic saturation displacement sensor |
GB2377028B (en) | 1999-09-20 | 2004-07-28 | Jentek Sensors Inc | Eddy-current sensor arrays |
US6646433B2 (en) | 2002-02-26 | 2003-11-11 | Mitutoyo Corporation | Induced current position transducers using tape scales with apertures |
JP4208483B2 (ja) * | 2002-05-21 | 2009-01-14 | キヤノン株式会社 | 光学式エンコーダ |
US7276897B2 (en) | 2004-04-09 | 2007-10-02 | Ksr International Co. | Inductive position sensor |
US7538544B2 (en) | 2004-04-09 | 2009-05-26 | Ksr Technologies Co. | Inductive position sensor |
JP4615955B2 (ja) * | 2004-10-12 | 2011-01-19 | 株式会社ミツトヨ | 誘導型変位検出装置 |
GB0427410D0 (en) * | 2004-12-14 | 2005-01-19 | Kreit Darran | Data acquisition system |
GB0501803D0 (en) | 2005-01-28 | 2005-03-09 | Howard Mark A | Position encoder |
FR2882818B1 (fr) | 2005-03-07 | 2007-10-19 | Sappel Soc Par Actions Simplif | Capteur inductif de position angulaire |
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FR2964735B1 (fr) | 2010-09-10 | 2013-05-10 | Continental Automotive France | Capteur de position lineaire |
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JP6087588B2 (ja) * | 2012-11-12 | 2017-03-01 | 三菱重工工作機械株式会社 | 変位センサの配線構造 |
FR2999702B1 (fr) | 2012-12-18 | 2015-01-09 | Continental Automotive France | Capteur inductif de mesure angulaire de position d'une piece en mouvement et procede de mesure utilisant un tel capteur |
FR3000198B1 (fr) | 2012-12-21 | 2015-07-24 | Continental Automotive France | Capteur de position inductif |
FR3002034B1 (fr) | 2013-02-12 | 2015-03-20 | Continental Automotive France | Capteur de position inductif |
FR3005728B1 (fr) * | 2013-05-17 | 2016-09-30 | Hutchinson | Codeur de position |
-
2015
- 2015-01-13 FR FR1550231A patent/FR3031588B1/fr not_active Expired - Fee Related
-
2016
- 2016-01-13 CN CN201680011303.0A patent/CN107532924B/zh active Active
- 2016-01-13 PL PL16702185T patent/PL3245484T3/pl unknown
- 2016-01-13 CA CA2973052A patent/CA2973052C/fr active Active
- 2016-01-13 MX MX2017009157A patent/MX2017009157A/es active IP Right Grant
- 2016-01-13 BR BR112017014935-4A patent/BR112017014935B1/pt active IP Right Grant
- 2016-01-13 WO PCT/FR2016/050054 patent/WO2016113500A1/fr active Application Filing
- 2016-01-13 DK DK16702185.6T patent/DK3245484T3/en active
- 2016-01-13 JP JP2017537251A patent/JP6621829B2/ja active Active
- 2016-01-13 KR KR1020177022415A patent/KR102551010B1/ko active IP Right Grant
- 2016-01-13 US US15/542,470 patent/US10557727B2/en active Active
- 2016-01-13 EP EP16702185.6A patent/EP3245484B1/fr active Active
- 2016-01-13 ES ES16702185T patent/ES2702961T3/es active Active
-
2018
- 2018-02-27 HK HK18102818.6A patent/HK1245391B/zh unknown
Also Published As
Publication number | Publication date |
---|---|
ES2702961T3 (es) | 2019-03-06 |
WO2016113500A1 (fr) | 2016-07-21 |
CA2973052A1 (fr) | 2016-07-21 |
JP2018503822A (ja) | 2018-02-08 |
CN107532924B (zh) | 2020-06-02 |
EP3245484B1 (fr) | 2018-09-26 |
FR3031588A1 (fr) | 2016-07-15 |
FR3031588B1 (fr) | 2018-11-16 |
KR20170118724A (ko) | 2017-10-25 |
HK1245391B (zh) | 2019-11-01 |
JP6621829B2 (ja) | 2019-12-18 |
BR112017014935A2 (pt) | 2018-03-13 |
KR102551010B1 (ko) | 2023-07-04 |
US20180274948A1 (en) | 2018-09-27 |
CA2973052C (fr) | 2022-08-02 |
CN107532924A (zh) | 2018-01-02 |
DK3245484T3 (en) | 2019-01-14 |
PL3245484T3 (pl) | 2019-09-30 |
EP3245484A1 (fr) | 2017-11-22 |
BR112017014935B1 (pt) | 2022-11-08 |
US10557727B2 (en) | 2020-02-11 |
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