IL261764B2 - Position encoder - Google Patents

Position encoder

Info

Publication number
IL261764B2
IL261764B2 IL261764A IL26176418A IL261764B2 IL 261764 B2 IL261764 B2 IL 261764B2 IL 261764 A IL261764 A IL 261764A IL 26176418 A IL26176418 A IL 26176418A IL 261764 B2 IL261764 B2 IL 261764B2
Authority
IL
Israel
Prior art keywords
sensors
linear
length
predetermined pattern
elements
Prior art date
Application number
IL261764A
Other languages
English (en)
Hebrew (he)
Other versions
IL261764A (en
Inventor
Villaret Yves
Erlich Markus
Original Assignee
Servosense Smc Ltd
Villaret Yves
Erlich Markus
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 Servosense Smc Ltd, Villaret Yves, Erlich Markus filed Critical Servosense Smc Ltd
Publication of IL261764A publication Critical patent/IL261764A/en
Publication of IL261764B2 publication Critical patent/IL261764B2/en

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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/249—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
    • G01D5/2492—Pulse stream
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34746—Linear encoders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Analogue/Digital Conversion (AREA)
IL261764A 2016-03-13 2018-09-13 Position encoder IL261764B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662307516P 2016-03-13 2016-03-13
PCT/IL2017/050318 WO2017158595A1 (en) 2016-03-13 2017-03-13 Position encoder

Publications (2)

Publication Number Publication Date
IL261764A IL261764A (en) 2018-10-31
IL261764B2 true IL261764B2 (en) 2023-06-01

Family

ID=59850641

Family Applications (1)

Application Number Title Priority Date Filing Date
IL261764A IL261764B2 (en) 2016-03-13 2018-09-13 Position encoder

Country Status (13)

Country Link
US (1) US10845219B2 (https=)
EP (1) EP3430713B1 (https=)
JP (1) JP7023872B2 (https=)
KR (1) KR20180122377A (https=)
CN (1) CN109075690B (https=)
DK (1) DK3430713T3 (https=)
ES (1) ES2910796T3 (https=)
HU (1) HUE058232T2 (https=)
IL (1) IL261764B2 (https=)
PL (1) PL3430713T3 (https=)
PT (1) PT3430713T (https=)
SI (1) SI3430713T1 (https=)
WO (1) WO2017158595A1 (https=)

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KR20180122377A (ko) 2016-03-13 2018-11-12 세르보센스 (에스엠씨) 엘티디. 포지션 엔코더
US10513276B2 (en) * 2016-11-06 2019-12-24 Guoqiang YANG Positioning guidance system and method based on guide rails
JP6787260B2 (ja) * 2017-06-14 2020-11-18 株式会社デンソー ポジションセンサ
DE102019118693A1 (de) * 2019-07-10 2021-01-14 Ewellix AB Positionssensorik, Verfahren zur Positionsermittlung und Linearaktuator
CN110375063B (zh) * 2019-07-16 2020-11-17 温州长江汽车电子有限公司 一种换挡器的换挡方法
CN110375066A (zh) * 2019-07-16 2019-10-25 温州长江汽车电子有限公司 一种档位感应装置及其使用方法
CN110954129A (zh) * 2019-12-19 2020-04-03 北京猎户星空科技有限公司 一种里程计数据的确定方法、装置、设备及介质
KR102342163B1 (ko) * 2020-01-21 2021-12-23 (주)가온솔루션 엔코더 무빙 장치 및 이를 이용한 제어 방법
DE102020111817A1 (de) * 2020-04-30 2021-11-04 Pleiger Maschinenbau Gmbh & Co. Kg Vorrichtung zur Stellungserfassung bei hydraulischen oder elektrohydraulischen Antrieben sowie Antrieb mit Stellungserfassungsmittel
CN112583968B (zh) * 2020-12-08 2023-05-05 Oppo广东移动通信有限公司 电子设备
CN112729089B (zh) * 2020-12-28 2022-08-19 无锡广联数字传感科技有限公司 一种应用于多场合的位移传感器
CN112902818B (zh) * 2021-02-08 2022-11-08 经登企业股份有限公司 磁性线性位置感应器的校正方法
CN112902817B (zh) * 2021-02-08 2022-11-08 经登企业股份有限公司 磁性线性位置感应器
US12472001B2 (en) * 2021-02-09 2025-11-18 Channel Medsystems, Inc. Cryogenic treatment device encoder
KR102703094B1 (ko) * 2021-10-07 2024-09-05 엘에스메카피온 주식회사 리니어 모터용 엔코더
TWI790843B (zh) * 2021-12-06 2023-01-21 群光電子股份有限公司 輸入裝置及其控制方法
JP7705815B2 (ja) * 2022-03-03 2025-07-10 住友重機械工業株式会社 測位装置、駆動装置、測位方法、測位プログラム
US12504301B2 (en) * 2023-09-21 2025-12-23 Mitutoyo Corporation Inductive linear encoder with gap adjustment

Citations (1)

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US20070290638A1 (en) * 1998-02-26 2007-12-20 Rockwell Automation Technologies, Inc. Wireless encoder

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US5907200A (en) 1998-02-26 1999-05-25 Anorad Corporation Linear encoder
US5994798A (en) 1998-02-26 1999-11-30 Anorad Corporation Closed-path linear motor
JP3347766B2 (ja) * 1992-06-08 2002-11-20 日本トムソン株式会社 リニアエンコーダ及びこれを具備した案内ユニット
JP2861712B2 (ja) * 1993-02-09 1999-02-24 トヨタ車体株式会社 リニアエンコーダ
DE19518664C2 (de) * 1995-05-20 2003-02-13 Christian Rathjen Verfahren zur Bestimmung der Position zweier zueinander bewegbarer Körper
US5925943A (en) * 1998-02-26 1999-07-20 Anorad Corporation Modular wireless linear motor
US6492911B1 (en) 1999-04-19 2002-12-10 Netzer Motion Sensors Ltd. Capacitive displacement encoder
JP4094799B2 (ja) 2000-06-22 2008-06-04 日本トムソン株式会社 可動マグネット型リニアモータを内蔵したスライド装置
JP4504553B2 (ja) 2000-12-01 2010-07-14 株式会社ミツトヨ 相対位置を検出するためのエンコーダ
WO2002046704A1 (de) * 2000-12-08 2002-06-13 Micro-Epsilon Messtechnik Gmbh & Co. Kg Vorrichtung und verfahren zur detektion der position eines targets
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US7135673B2 (en) * 2004-10-29 2006-11-14 The Boeing Company Imaging rotation angle absolute encoder
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DE102007038845A1 (de) * 2007-08-16 2009-03-19 Dorma Gmbh + Co. Kg Anordnung von Statormodulen in einem Linearmotor
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PL2798311T3 (pl) 2011-12-28 2019-07-31 Servosense (Smc) Ltd. Enkoder absolutny wysokiej rozdzielczości
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KR20180122377A (ko) 2016-03-13 2018-11-12 세르보센스 (에스엠씨) 엘티디. 포지션 엔코더

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Publication number Priority date Publication date Assignee Title
US20070290638A1 (en) * 1998-02-26 2007-12-20 Rockwell Automation Technologies, Inc. Wireless encoder

Also Published As

Publication number Publication date
WO2017158595A9 (en) 2018-06-14
HUE058232T2 (hu) 2022-07-28
US10845219B2 (en) 2020-11-24
EP3430713A1 (en) 2019-01-23
EP3430713A4 (en) 2019-10-23
WO2017158595A1 (en) 2017-09-21
CN109075690A (zh) 2018-12-21
DK3430713T3 (da) 2022-04-25
IL261764A (en) 2018-10-31
CN109075690B (zh) 2021-05-11
EP3430713B1 (en) 2022-01-26
SI3430713T1 (sl) 2022-05-31
JP7023872B2 (ja) 2022-02-22
PL3430713T3 (pl) 2022-05-30
KR20180122377A (ko) 2018-11-12
JP2019512709A (ja) 2019-05-16
US20190056247A1 (en) 2019-02-21
ES2910796T3 (es) 2022-05-13
PT3430713T (pt) 2022-04-12

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