HK1130890A1 - A rotary encoder - Google Patents

A rotary encoder

Info

Publication number
HK1130890A1
HK1130890A1 HK09109402.4A HK09109402A HK1130890A1 HK 1130890 A1 HK1130890 A1 HK 1130890A1 HK 09109402 A HK09109402 A HK 09109402A HK 1130890 A1 HK1130890 A1 HK 1130890A1
Authority
HK
Hong Kong
Prior art keywords
rotary encoder
encoder
rotary
Prior art date
Application number
HK09109402.4A
Other languages
English (en)
Inventor
Joergen Schmidt
Morten Christiansen
Hans Hilmar Dall
Original Assignee
Dall Production Aps
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 Dall Production Aps filed Critical Dall Production Aps
Publication of HK1130890A1 publication Critical patent/HK1130890A1/xx

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
    • G01D5/24428—Error prevention
    • G01D5/24447—Error prevention by energy backup
    • 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
    • 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
    • G01D5/24409—Interpolation using memories

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)
HK09109402.4A 2007-10-11 2009-10-12 A rotary encoder HK1130890A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0719950.8A GB2453580B (en) 2007-10-11 2007-10-11 A Rotary encoder

Publications (1)

Publication Number Publication Date
HK1130890A1 true HK1130890A1 (en) 2010-01-08

Family

ID=38788057

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09109402.4A HK1130890A1 (en) 2007-10-11 2009-10-12 A rotary encoder

Country Status (8)

Country Link
US (1) US8319492B2 (fr)
EP (1) EP2198247B1 (fr)
CN (1) CN101932913B (fr)
CA (1) CA2702199C (fr)
DK (1) DK2198247T3 (fr)
GB (1) GB2453580B (fr)
HK (1) HK1130890A1 (fr)
WO (1) WO2009047508A2 (fr)

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Publication number Priority date Publication date Assignee Title
US8892395B2 (en) * 2008-04-02 2014-11-18 Continental Automotive Systems, Inc. Detecting angular position of a rotating device
DE102009017820B3 (de) * 2009-04-20 2011-02-24 Fritz Kübler GmbH Zähl- und Sensortechnik Getriebeloser Drehgeber und Verfahren
EP2312274A1 (fr) * 2009-10-09 2011-04-20 Baumer Innotec AG Indicateur de position doté d'une détermination de position à rotation multiple
EP2309232B1 (fr) * 2009-10-09 2015-07-22 Baumer IVO GmbH & Co. KG Indicateur de position doté d'une détermination de position à rotation multiple
EP2309230A1 (fr) * 2009-10-12 2011-04-13 Baumer Innotec AG Codeur de position avec fonction d'économie d'énergie
EP2675059A1 (fr) * 2012-06-15 2013-12-18 SICK STEGMANN GmbH Système d'entraînement
DE102013104586B4 (de) * 2013-05-06 2016-09-15 Robert Bosch Automotive Steering Gmbh Verfahren zu fortlaufenden Bestimmung eines Lenkwinkels oder einer den Lenkwinkel charakterisierenden Größe
DE102013224375A1 (de) * 2013-11-28 2015-05-28 Dr. Johannes Heidenhain Gmbh Multiturn-Drehgeber
TWI588450B (zh) * 2015-04-21 2017-06-21 Murata Manufacturing Co Encoder
JP6512438B2 (ja) 2015-05-20 2019-05-15 株式会社デンソー 回転角度検出装置
JP2018054488A (ja) * 2016-09-29 2018-04-05 株式会社ニコン エンコーダ装置、駆動装置、ステージ装置、及びロボット装置
CN108072391A (zh) * 2016-11-08 2018-05-25 苏州博拉腾信息科技有限公司 镍合金磁性的节能编码器
CN110165311B (zh) * 2018-02-14 2020-11-27 车王电子股份有限公司 电池包
WO2019188084A1 (fr) * 2018-03-28 2019-10-03 株式会社ニコン Dispositif codeur, dispositif d'attaque, dispositif étagé et dispositif robotique
KR102144784B1 (ko) * 2019-01-22 2020-08-18 주식회사 우보테크 차량 도어용 플러시 핸들
US11428544B2 (en) 2019-06-03 2022-08-30 Honeywell International Inc. Position sensor with wake up function
WO2021030263A1 (fr) * 2019-08-14 2021-02-18 Agility Robotics, Inc Transmission, ainsi que systèmes et procédés associés
CN114072636A (zh) * 2019-08-27 2022-02-18 松下知识产权经营株式会社 位置感测电路、位置感测系统、磁体构件、位置感测方法和程序
GB2623762A (en) 2022-10-24 2024-05-01 Dalmatic Tnv As A rotary encoder

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
GB2131163B (en) * 1982-11-29 1986-02-26 Gardner R F Monitoring rotational movement
US4628298A (en) * 1984-06-22 1986-12-09 Bei Motion Systems Company, Inc. Chain code encoder
US5254992A (en) * 1991-10-31 1993-10-19 Fairbanks Inc. Low power electronic measuring system
JP3783393B2 (ja) 1998-03-17 2006-06-07 松下電器産業株式会社 回転角度検出装置
US6314355B1 (en) * 1999-07-12 2001-11-06 Alps Electric Co., Ltd. Steering angle detecting mechanism
US6897648B2 (en) * 2000-07-28 2005-05-24 Continental Teves Ag & Co. Ohg System for transmitting the position of a control element
JP5283293B2 (ja) 2001-02-21 2013-09-04 ソニー株式会社 半導体発光素子
JP3799270B2 (ja) * 2001-12-21 2006-07-19 株式会社日立製作所 自動車の駆動状態を切り換える為の制御装置
US6900793B2 (en) * 2002-09-30 2005-05-31 Microsoft Corporation High resolution input detection
CN1580711A (zh) * 2003-08-07 2005-02-16 尚新民 用于带旋转部件计量表具的微功耗智能传感方法和装置
US7102317B2 (en) * 2004-01-20 2006-09-05 Samsung Electronics Co., Ltd. Method and apparatus to process an analog encoder signal
US7466125B2 (en) * 2004-07-12 2008-12-16 Feig Electronic Gmbh Position transmitter and method for determining a position of a rotating shaft
ATE373813T1 (de) 2004-07-12 2007-10-15 Feig Electronic Gmbh Positionsgeber sowie verfahren zur bestimmung einer position einer drehbaren welle
TWI282954B (en) * 2004-10-22 2007-06-21 Benq Corp Apparatus and method for improving resolution of optical encoder
DE102005009489A1 (de) 2005-02-24 2006-08-31 Volkswagen Ag Elektronikbaugruppe für eine Positionserfassungseinrichtung mit einer Weckvorrichtung zum Verarbeiten eines Aufweck-Strompulses einer Wiegand-Spule
CN2862137Y (zh) * 2006-01-06 2007-01-24 莱芜钢铁集团有限公司 全数字智能位置控制器
DE102006014700A1 (de) 2006-03-17 2007-09-27 Continental Teves Ag & Co. Ohg Lenkwinkelsensorsystem und Verfahren zur Messung eines Lenkwinkels
DE202007014319U1 (de) * 2007-10-12 2009-02-26 Woelke Magnetbandtechnik Gmbh & Co. Kg Magnetfeldempfindlicher Sensor
JP5175684B2 (ja) * 2008-10-24 2013-04-03 株式会社リベックス 三相型回転角度検出装置

Also Published As

Publication number Publication date
GB2453580A (en) 2009-04-15
DK2198247T3 (en) 2015-04-27
CN101932913A (zh) 2010-12-29
GB2453580B (en) 2012-06-06
US8319492B2 (en) 2012-11-27
CA2702199A1 (fr) 2009-04-16
CN101932913B (zh) 2013-04-03
US20100301844A1 (en) 2010-12-02
CA2702199C (fr) 2016-02-16
EP2198247A2 (fr) 2010-06-23
WO2009047508A2 (fr) 2009-04-16
GB0719950D0 (en) 2007-11-21
EP2198247B1 (fr) 2015-01-21
WO2009047508A3 (fr) 2009-09-24

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