ATE252722T1 - Positionsgeber - Google Patents

Positionsgeber

Info

Publication number
ATE252722T1
ATE252722T1 AT99922397T AT99922397T ATE252722T1 AT E252722 T1 ATE252722 T1 AT E252722T1 AT 99922397 T AT99922397 T AT 99922397T AT 99922397 T AT99922397 T AT 99922397T AT E252722 T1 ATE252722 T1 AT E252722T1
Authority
AT
Austria
Prior art keywords
members
magnetic field
signals
generated
relative angular
Prior art date
Application number
AT99922397T
Other languages
English (en)
Inventor
David Thomas Eliot Ely
Ross Peter Jones
Original Assignee
Synaptics Uk Ltd
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 Synaptics Uk Ltd filed Critical Synaptics Uk Ltd
Application granted granted Critical
Publication of ATE252722T1 publication Critical patent/ATE252722T1/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
    • G01D5/204—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
    • 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
    • G01D5/2073—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 a single coil with respect to two or more coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Vehicle Body Suspensions (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Magnetic Heads (AREA)
  • Analogue/Digital Conversion (AREA)
AT99922397T 1998-05-22 1999-05-24 Positionsgeber ATE252722T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9811151.1A GB9811151D0 (en) 1998-05-22 1998-05-22 Rotary encoder
PCT/GB1999/001638 WO1999061868A1 (en) 1998-05-22 1999-05-24 Position sensor

Publications (1)

Publication Number Publication Date
ATE252722T1 true ATE252722T1 (de) 2003-11-15

Family

ID=10832621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99922397T ATE252722T1 (de) 1998-05-22 1999-05-24 Positionsgeber

Country Status (7)

Country Link
US (1) US6534970B1 (de)
EP (1) EP1078226B1 (de)
AT (1) ATE252722T1 (de)
AU (1) AU3948799A (de)
DE (1) DE69912273T2 (de)
GB (1) GB9811151D0 (de)
WO (1) WO1999061868A1 (de)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6788221B1 (en) * 1996-06-28 2004-09-07 Synaptics (Uk) Limited Signal processing apparatus and method
US7019672B2 (en) * 1998-12-24 2006-03-28 Synaptics (Uk) Limited Position sensor
DE19941464A1 (de) 1999-09-01 2001-03-15 Hella Kg Hueck & Co Induktiver Positionssensor
JP4750990B2 (ja) 1999-09-16 2011-08-17 ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド モーター回転数測定用のタコメーター装置及び方法
ATE310981T1 (de) * 1999-12-10 2005-12-15 Sensopad Ltd Mensch-maschine interface mit relativem positionssensor
US6509732B1 (en) * 2000-05-01 2003-01-21 Honeywell International Inc. Enhanced methods for sensing positions of an actuator moving longitudinally
US6724220B1 (en) 2000-10-26 2004-04-20 Cyress Semiconductor Corporation Programmable microcontroller architecture (mixed analog/digital)
US8149048B1 (en) 2000-10-26 2012-04-03 Cypress Semiconductor Corporation Apparatus and method for programmable power management in a programmable analog circuit block
US7765095B1 (en) 2000-10-26 2010-07-27 Cypress Semiconductor Corporation Conditional branching in an in-circuit emulation system
US8176296B2 (en) 2000-10-26 2012-05-08 Cypress Semiconductor Corporation Programmable microcontroller architecture
US8103496B1 (en) 2000-10-26 2012-01-24 Cypress Semicondutor Corporation Breakpoint control in an in-circuit emulation system
US8160864B1 (en) 2000-10-26 2012-04-17 Cypress Semiconductor Corporation In-circuit emulator and pod synchronized boot
DE60227174D1 (de) * 2001-05-21 2008-07-31 Synaptics Uk Ltd Positionssensor
GB0126014D0 (en) 2001-10-30 2001-12-19 Sensopad Technologies Ltd Modulated field position sensor
WO2004020936A2 (en) * 2002-08-27 2004-03-11 Tt Electronics Technology Limited Multiturn absolute rotary position sensor with coarse detector for axial movement and inductive fine detector for rotary movement
US7196604B2 (en) 2001-05-30 2007-03-27 Tt Electronics Technology Limited Sensing apparatus and method
DE60237974D1 (de) * 2001-07-27 2010-11-25 Delphi Tech Inc Tachometervorrichtung und verfahren zur motorgeschwindigkeitsmessung
US7406674B1 (en) 2001-10-24 2008-07-29 Cypress Semiconductor Corporation Method and apparatus for generating microcontroller configuration information
US8078970B1 (en) 2001-11-09 2011-12-13 Cypress Semiconductor Corporation Graphical user interface with user-selectable list-box
DE10156238A1 (de) * 2001-11-15 2003-06-05 Hella Kg Hueck & Co Patente Ma Induktiver Winkelsensor, insbesondere für ein Kraftfahrzeug
US8042093B1 (en) 2001-11-15 2011-10-18 Cypress Semiconductor Corporation System providing automatic source code generation for personalization and parameterization of user modules
US7774190B1 (en) 2001-11-19 2010-08-10 Cypress Semiconductor Corporation Sleep and stall in an in-circuit emulation system
US6971004B1 (en) 2001-11-19 2005-11-29 Cypress Semiconductor Corp. System and method of dynamically reconfiguring a programmable integrated circuit
US7770113B1 (en) 2001-11-19 2010-08-03 Cypress Semiconductor Corporation System and method for dynamically generating a configuration datasheet
US7844437B1 (en) 2001-11-19 2010-11-30 Cypress Semiconductor Corporation System and method for performing next placements and pruning of disallowed placements for programming an integrated circuit
US8069405B1 (en) 2001-11-19 2011-11-29 Cypress Semiconductor Corporation User interface for efficiently browsing an electronic document using data-driven tabs
GB2403017A (en) * 2002-03-05 2004-12-22 Synaptics Position sensor
US7191754B2 (en) * 2002-03-06 2007-03-20 Borgwarner Inc. Position sensor apparatus and method
US8103497B1 (en) 2002-03-28 2012-01-24 Cypress Semiconductor Corporation External interface for event architecture
US7308608B1 (en) 2002-05-01 2007-12-11 Cypress Semiconductor Corporation Reconfigurable testing system and method
WO2003105072A2 (en) * 2002-06-05 2003-12-18 Synaptics (Uk) Limited Signal transfer method and apparatus
US6747448B2 (en) * 2002-08-14 2004-06-08 Honeywell International Inc. Rotary position sensor methods and systems
US7761845B1 (en) 2002-09-09 2010-07-20 Cypress Semiconductor Corporation Method for parameterizing a user module
GB2394293A (en) 2002-10-16 2004-04-21 Gentech Invest Group Ag Inductive sensing apparatus and method
US7298137B2 (en) 2002-10-16 2007-11-20 Tt Electronics Technology Limited Position sensing apparatus and method
US7191641B2 (en) * 2002-10-24 2007-03-20 Ford Global Technologies, Llc Rotary position sensing assembly for internal combustion engine
KR20040072446A (ko) * 2003-02-12 2004-08-18 삼성전자주식회사 반도체 기판의 가장자리 상의 금속막을 선택적으로제거하는 방법
GB0303627D0 (en) 2003-02-17 2003-03-19 Sensopad Technologies Ltd Sensing method and apparatus
DE10320990A1 (de) * 2003-05-09 2004-11-25 Dr. Johannes Heidenhain Gmbh Induktiver Drehwinkelsensor und damit ausgestatteter Drehgeber
WO2004102370A2 (en) * 2003-05-14 2004-11-25 Sensopad Limited Sensor apparatus
GB0317370D0 (en) * 2003-07-24 2003-08-27 Synaptics Uk Ltd Magnetic calibration array
GB0319945D0 (en) * 2003-08-26 2003-09-24 Synaptics Uk Ltd Inductive sensing system
US6964205B2 (en) * 2003-12-30 2005-11-15 Tekscan Incorporated Sensor with plurality of sensor elements arranged with respect to a substrate
US6895751B1 (en) * 2004-03-08 2005-05-24 Christopher Greentree Vane control
US7295049B1 (en) 2004-03-25 2007-11-13 Cypress Semiconductor Corporation Method and circuit for rapid alignment of signals
US7191759B2 (en) * 2004-04-09 2007-03-20 Ksr Industrial Corporation Inductive sensor for vehicle electronic throttle control
US8286125B2 (en) 2004-08-13 2012-10-09 Cypress Semiconductor Corporation Model for a hardware device-independent method of defining embedded firmware for programmable systems
US8069436B2 (en) 2004-08-13 2011-11-29 Cypress Semiconductor Corporation Providing hardware independence to automate code generation of processing device firmware
US7332976B1 (en) 2005-02-04 2008-02-19 Cypress Semiconductor Corporation Poly-phase frequency synthesis oscillator
CN1838051A (zh) * 2005-03-25 2006-09-27 鸿富锦精密工业（深圳）有限公司 触摸式感应装置
US7292026B2 (en) * 2005-04-08 2007-11-06 Ksr International Co. Signal conditioning system for inductive position sensor
CN100419655C (zh) * 2005-04-08 2008-09-17 鸿富锦精密工业（深圳）有限公司 触摸式感应装置
US7400183B1 (en) 2005-05-05 2008-07-15 Cypress Semiconductor Corporation Voltage controlled oscillator delay cell and method
US8089461B2 (en) 2005-06-23 2012-01-03 Cypress Semiconductor Corporation Touch wake for electronic devices
US7449878B2 (en) * 2005-06-27 2008-11-11 Ksr Technologies Co. Linear and rotational inductive position sensor
FR2888319B1 (fr) * 2005-07-07 2008-02-15 Nanotec Solution Soc Civ Ile Procede de mesure sans contact d'un deplacement relatif ou d'un positionnement relatif d'un premier objet par rapport a un second objet, par voie inductive.
US8730011B2 (en) * 2005-07-14 2014-05-20 Biosense Webster, Inc. Wireless position transducer with digital signaling
CN100370402C (zh) * 2005-08-05 2008-02-20 鸿富锦精密工业（深圳）有限公司 触摸式感应装置
CN100489888C (zh) 2005-08-12 2009-05-20 鸿富锦精密工业（深圳）有限公司 触摸式感应装置
TWI291124B (en) * 2005-10-14 2007-12-11 Hon Hai Prec Ind Co Ltd The touch sensing apparatus
TWI304471B (en) * 2005-10-14 2008-12-21 Hon Hai Prec Ind Co Ltd The touch sensing apparatus
CN100517201C (zh) * 2005-11-10 2009-07-22 鸿富锦精密工业（深圳）有限公司 触摸式感应装置
TWI298134B (en) * 2005-11-11 2008-06-21 Hon Hai Prec Ind Co Ltd The touch sensing apparatus
US8085067B1 (en) 2005-12-21 2011-12-27 Cypress Semiconductor Corporation Differential-to-single ended signal converter circuit and method
US7312616B2 (en) 2006-01-20 2007-12-25 Cypress Semiconductor Corporation Successive approximate capacitance measurement circuit
CN101004652B (zh) * 2006-01-21 2010-07-28 鸿富锦精密工业（深圳）有限公司 触摸式感应装置
US20070176903A1 (en) * 2006-01-31 2007-08-02 Dahlin Jeffrey J Capacitive touch sensor button activation
CN100555194C (zh) * 2006-02-17 2009-10-28 鸿富锦精密工业（深圳）有限公司 触摸式感应装置及其实现方法
US8067948B2 (en) 2006-03-27 2011-11-29 Cypress Semiconductor Corporation Input/output multiplexer bus
US8144125B2 (en) 2006-03-30 2012-03-27 Cypress Semiconductor Corporation Apparatus and method for reducing average scan rate to detect a conductive object on a sensing device
US8040142B1 (en) 2006-03-31 2011-10-18 Cypress Semiconductor Corporation Touch detection techniques for capacitive touch sense systems
US7721609B2 (en) 2006-03-31 2010-05-25 Cypress Semiconductor Corporation Method and apparatus for sensing the force with which a button is pressed
US8089472B2 (en) 2006-05-26 2012-01-03 Cypress Semiconductor Corporation Bidirectional slider with delete function
US8537121B2 (en) * 2006-05-26 2013-09-17 Cypress Semiconductor Corporation Multi-function slider in touchpad
DE102006026543B4 (de) * 2006-06-07 2010-02-04 Vogt Electronic Components Gmbh Lagegeber und zugehöriges Verfahren zum Erfassen einer Position eines Läufers einer Maschine
US8040321B2 (en) 2006-07-10 2011-10-18 Cypress Semiconductor Corporation Touch-sensor with shared capacitive sensors
US9507465B2 (en) * 2006-07-25 2016-11-29 Cypress Semiconductor Corporation Technique for increasing the sensitivity of capacitive sensor arrays
US9766738B1 (en) 2006-08-23 2017-09-19 Cypress Semiconductor Corporation Position and usage based prioritization for capacitance sense interface
US7583090B2 (en) * 2006-08-30 2009-09-01 David S. Nyce Electromagnetic apparatus for measuring angular position
CA2566933C (en) * 2006-10-17 2013-09-24 Athena Industrial Technologies Inc. Inspection apparatus and method
US7942570B2 (en) * 2006-10-31 2011-05-17 Hamilton Beach Brands, Inc. Blender for blending foodstuff
US8547114B2 (en) 2006-11-14 2013-10-01 Cypress Semiconductor Corporation Capacitance to code converter with sigma-delta modulator
US8089288B1 (en) 2006-11-16 2012-01-03 Cypress Semiconductor Corporation Charge accumulation capacitance sensor with linear transfer characteristic
US7726208B2 (en) * 2006-11-22 2010-06-01 Zf Friedrichshafen Ag Combined steering angle and torque sensor
US8058937B2 (en) 2007-01-30 2011-11-15 Cypress Semiconductor Corporation Setting a discharge rate and a charge rate of a relaxation oscillator circuit
US8130025B2 (en) 2007-04-17 2012-03-06 Cypress Semiconductor Corporation Numerical band gap
US8040266B2 (en) 2007-04-17 2011-10-18 Cypress Semiconductor Corporation Programmable sigma-delta analog-to-digital converter
US7737724B2 (en) 2007-04-17 2010-06-15 Cypress Semiconductor Corporation Universal digital block interconnection and channel routing
US9564902B2 (en) 2007-04-17 2017-02-07 Cypress Semiconductor Corporation Dynamically configurable and re-configurable data path
US8026739B2 (en) 2007-04-17 2011-09-27 Cypress Semiconductor Corporation System level interconnect with programmable switching
US8092083B2 (en) 2007-04-17 2012-01-10 Cypress Semiconductor Corporation Temperature sensor with digital bandgap
US8516025B2 (en) 2007-04-17 2013-08-20 Cypress Semiconductor Corporation Clock driven dynamic datapath chaining
US8266575B1 (en) 2007-04-25 2012-09-11 Cypress Semiconductor Corporation Systems and methods for dynamically reconfiguring a programmable system on a chip
US9720805B1 (en) 2007-04-25 2017-08-01 Cypress Semiconductor Corporation System and method for controlling a target device
US8065653B1 (en) 2007-04-25 2011-11-22 Cypress Semiconductor Corporation Configuration of programmable IC design elements
US8144126B2 (en) 2007-05-07 2012-03-27 Cypress Semiconductor Corporation Reducing sleep current in a capacitance sensing system
GB2461448B (en) * 2007-05-10 2011-08-31 Cambridge Integrated Circuits Ltd Transducer
US9500686B1 (en) 2007-06-29 2016-11-22 Cypress Semiconductor Corporation Capacitance measurement system and methods
WO2009006556A1 (en) 2007-07-03 2009-01-08 Cypress Semiconductor Corporation Normalizing capacitive sensor array signals
US8570053B1 (en) 2007-07-03 2013-10-29 Cypress Semiconductor Corporation Capacitive field sensor with sigma-delta modulator
US8169238B1 (en) 2007-07-03 2012-05-01 Cypress Semiconductor Corporation Capacitance to frequency converter
US8089289B1 (en) 2007-07-03 2012-01-03 Cypress Semiconductor Corporation Capacitive field sensor with sigma-delta modulator
US8049569B1 (en) 2007-09-05 2011-11-01 Cypress Semiconductor Corporation Circuit and method for improving the accuracy of a crystal-less oscillator having dual-frequency modes
US8525798B2 (en) 2008-01-28 2013-09-03 Cypress Semiconductor Corporation Touch sensing
US8487912B1 (en) 2008-02-01 2013-07-16 Cypress Semiconductor Corporation Capacitive sense touch device with hysteresis threshold
US8358142B2 (en) 2008-02-27 2013-01-22 Cypress Semiconductor Corporation Methods and circuits for measuring mutual and self capacitance
US8319505B1 (en) 2008-10-24 2012-11-27 Cypress Semiconductor Corporation Methods and circuits for measuring mutual and self capacitance
US9104273B1 (en) 2008-02-29 2015-08-11 Cypress Semiconductor Corporation Multi-touch sensing method
DE102008012922B4 (de) 2008-03-06 2019-05-29 HELLA GmbH & Co. KGaA Induktiver Winkelsensor
DE102008015837A1 (de) * 2008-03-27 2009-10-01 Dr. Johannes Heidenhain Gmbh Positionsmessgerät und Verfahren zu dessen Betrieb
US8321174B1 (en) 2008-09-26 2012-11-27 Cypress Semiconductor Corporation System and method to measure capacitance of capacitive sensor array
US8058833B2 (en) * 2008-10-29 2011-11-15 Honeywell International Inc. Fine resolution motor control
US8487639B1 (en) 2008-11-21 2013-07-16 Cypress Semiconductor Corporation Receive demodulator for capacitive sensing
CA2655591A1 (en) * 2009-02-17 2010-08-17 Wisemen Controls & Instrumentation Ltd. Gas flow meter reader
US8866500B2 (en) 2009-03-26 2014-10-21 Cypress Semiconductor Corporation Multi-functional capacitance sensing circuit with a current conveyor
US9448964B2 (en) 2009-05-04 2016-09-20 Cypress Semiconductor Corporation Autonomous control in a programmable system
US8723827B2 (en) 2009-07-28 2014-05-13 Cypress Semiconductor Corporation Predictive touch surface scanning
DE102010016333B4 (de) 2010-04-06 2018-02-08 Turck Holding Gmbh Kniehebelspannvorrichtung mit einer Winkelerfassungseinrichtung durch einen Schwingkreis
GB2488389C (en) 2010-12-24 2018-08-22 Cambridge Integrated Circuits Ltd Position sensing transducer
US9268441B2 (en) 2011-04-05 2016-02-23 Parade Technologies, Ltd. Active integrator for a capacitive sense array
JP5802429B2 (ja) * 2011-05-02 2015-10-28 オークマ株式会社 ステータおよびレゾルバ
WO2013050535A2 (en) 2011-10-07 2013-04-11 Novo Nordisk A/S System for determining position of element
US20130119977A1 (en) * 2011-11-11 2013-05-16 Boris Leonid Sheikman Sensing element for sensor assembly
GB2503006B (en) 2012-06-13 2017-08-09 Cambridge Integrated Circuits Ltd Position sensing transducer
ES2642819T3 (es) 2013-04-05 2017-11-20 Novo Nordisk A/S Dispositivo de registro de dosis para un dispositivo de administración de medicamento
JP6348169B2 (ja) 2013-04-05 2018-06-27 ノボ・ノルデイスク・エー／エス 一体化された磁場移動インジケーターを備えた薬剤送達装置
US9494408B2 (en) 2013-10-22 2016-11-15 Rosemount Aerospace, Inc. Hardware-only contactless position sensor system
JP2016535658A (ja) * 2013-11-06 2016-11-17 セント・ジュード・メディカル・インターナショナル・ホールディング・エスエーアールエルＳｔ． Ｊｕｄｅ Ｍｅｄｉｃａｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｈｏｌｄｉｎｇ Ｓ．ａ，ｒ．ｌ． Ｃアームｘ線環境において、画像を最小限にしか遮蔽せず、寸法上最小限にしか影響を及ぼさない磁場発生器
US9797702B2 (en) 2013-12-06 2017-10-24 Rosemount Aerospace Inc. Control surface skew detection systems
US9285386B2 (en) 2013-12-06 2016-03-15 Rosemount Aerospace Inc. Inductive rotational speed sensors
US10180736B2 (en) 2014-11-26 2019-01-15 Synaptics Incorporated Pen with inductor
JP6480809B2 (ja) 2015-05-21 2019-03-13 オークマ株式会社 多回転検出器
US10067154B2 (en) 2015-07-24 2018-09-04 Honeywell International Inc. Accelerometer with inductive pick-off
DE102016202871B3 (de) 2016-02-24 2017-06-29 Robert Bosch Gmbh Drehwinkelsensor
DE102016202859B3 (de) 2016-02-24 2017-06-29 Robert Bosch Gmbh Drehwinkelsensor
DE102016211981A1 (de) * 2016-06-30 2018-01-04 Robert Bosch Gmbh Spulenanordnung und zugehörige Messanordnung
US9927261B1 (en) 2016-09-23 2018-03-27 Sagentia Ltd. Inductive sensor device for use with a distance measurement device
US10263485B2 (en) * 2016-12-21 2019-04-16 Briggs & Stratton Corporation Alternator with integrated engine controller
DE102017210655B4 (de) * 2017-06-23 2023-12-21 Robert Bosch Gmbh Drehwinkelsensor
US11525701B2 (en) * 2018-01-22 2022-12-13 Melexis Technologies Sa Inductive position sensor
EP3514502B1 (de) * 2018-01-22 2021-07-14 Melexis Technologies SA Induktiver positionssensor
EP3517896B1 (de) * 2018-01-30 2020-12-30 Mecos AG Kontaktloser radialpositionssensor mit verbessertem ansprechverhalten auf zieldefekte
CN112272755A (zh) * 2018-05-23 2021-01-26 Ksr Ip控股有限责任公司 感应位置传感器组件
DE102018213249A1 (de) * 2018-08-07 2020-02-13 Robert Bosch Gmbh Sensorsystem zur Bestimmung mindestens einer Rotationseigenschaft eines rotierenden Elements
CN112601936B (zh) 2018-08-24 2023-01-31 Ksr Ip控股有限责任公司 带有金属-铁氧体互补耦合器的轴端感应式角位置传感器
CN112639406B (zh) 2018-09-14 2022-12-09 Ksr Ip控股有限责任公司 用于感应位置传感器的耦合器元件形状
DE102018220032A1 (de) * 2018-11-22 2020-05-28 Conti Temic Microelectronic Gmbh Magnetisches Positionssensorsystem
US11293744B2 (en) * 2019-03-01 2022-04-05 Renesas Electronics America Inc. Method for increasing the position measurement accuracy using inductive position sensor
CN110994911A (zh) * 2019-11-27 2020-04-10 赛卓电子科技（上海）有限公司 带有位置编码器的外转子直驱电机
US20220341758A1 (en) * 2021-04-09 2022-10-27 Semiconductor Components Industries, Llc Harmonic distortion reduction in inductive position sensors

Family Cites Families (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145742A (en) 1935-09-18 1939-01-31 Gen Electric Band filtering device with variable band breadth
US2867783A (en) 1948-11-06 1959-01-06 Edward G Martin Measuring device
US2942212A (en) 1956-01-31 1960-06-21 British Thomson Houston Co Ltd Position sensing devices
DE1134848B (de) 1956-10-25 1962-08-16 S E A Soc D Elctronique Et D A Differenzbildner zum Erzeugen einer Ausgangsspannung, welche die Differenz zwischen je einer Funktion zweier mechanischer Eingangssignale angibt
US3219956A (en) 1961-09-22 1965-11-23 Sperry Rand Corp Ford Instr Co Brushless rotary inductive devices
FR1325017A (fr) 1962-03-14 1963-04-26 Csf Dispositif électromécanique de contact électrique tournant
US3297940A (en) 1962-06-01 1967-01-10 Internat Instr Inc Means for reproducing a pattern as a d. c. output
US3482242A (en) 1966-05-25 1969-12-02 Computing Devices Canada Synchro to digital converter using storage capacitors and sampling circuits
GB1122763A (en) 1967-03-14 1968-08-07 Merckle Flugzeugwerke Gmbh Inductive angular position transmitter
US3647963A (en) 1969-03-10 1972-03-07 Bendix Corp Automatic coordinate determining device
GB1414517A (en) 1971-11-26 1975-11-19 Bosch Gmbh Robert Rotary inductive transducers
US4097684A (en) 1971-12-20 1978-06-27 Kollmorgen Technologies Inc. Electric wiring assemblies
US3772587A (en) 1972-03-15 1973-11-13 Inductosyn Corp Position measuring transformer
US3851242A (en) 1972-06-27 1974-11-26 J Ellis Frequency-modulated eddy-current proximity gage
FR2207594A5 (de) 1972-11-20 1974-06-14 Cem Comp Electro Mec
US3906436A (en) 1973-02-08 1975-09-16 Sumitomo Electric Industries Detection system for the location of moving objects
NL7305172A (de) 1973-04-13 1974-10-15
US3895356A (en) 1973-10-10 1975-07-15 Kraus Instr Inc Automatic digital height gauge
GB1485646A (en) 1973-11-16 1977-09-14 Hitachi Ltd Digital displacement sensors
US3898635A (en) 1973-12-20 1975-08-05 Ibm Position measuring transformer
FR2298082A1 (fr) 1975-01-20 1976-08-13 Fok Gyem Finommech Elekt Convertisseu
US4014015A (en) 1975-05-05 1977-03-22 Devtron Corporation Absolute digital position measurement system
US4065850A (en) 1975-08-13 1978-01-03 Kollmorgen Technologies Corporation Method of making multi-wire electrical interconnecting member having a multi-wire matrix of insulated wires mechanically terminated thereon
DE2711597A1 (de) 1976-03-23 1977-10-06 Hughes Microelectronics Ltd Wandler zur erzeugung elektrischer signale, die eine funktion mehrerer verschiedener parameter sind
IT1072337B (it) 1976-05-18 1985-04-10 Olivetti Controllo Numerico Cp Trasduttore di precisione per misure di posizioni e relativo processo di fabbricazione
SE406642B (sv) 1977-02-16 1979-02-19 Aga Ab Elektromekanisk legesgivare
US4081603A (en) 1977-03-07 1978-03-28 Summagraphics Corporation Position coordinate determination device
IT1111425B (it) 1977-05-18 1986-01-13 Conte Alberto Trasduttore assoluto di precisione per misure di posizioni lineari od angolari
US4156192A (en) 1977-08-11 1979-05-22 Moskovskoe Nauchno-Proizvodstvennoe Obiedinenie Po Stroitelstvu I Dorozhnomu Mashinostroeniju Inductive displacement transducer using plural magnetic screens rotatable about different axis to modify an inductance proportional to the displacement
GB2012431A (en) 1977-08-17 1979-07-25 Hayter J E Electromagnetic Position Transducer Uses Eddy Currents Induced in Conductive Member
GB1604824A (en) 1978-05-11 1981-12-16 Ranco Inc Displacement measuring transducers
US4282485A (en) 1978-05-22 1981-08-04 Pneumo Corporation Linear variable phase transformer with constant magnitude output
US4210775A (en) 1978-07-03 1980-07-01 Talos Systems, Inc. Method and apparatus for digitizing the location of an instrument relative to a grid
US4227165A (en) 1979-01-22 1980-10-07 Farrand Industies, Inc. Correction of linear errors in position measuring transducers
GB2059593B (en) 1979-08-20 1984-02-08 Cain Encoder Apparatus and method for remotely determining the position speed and/or direction of movement of a movable object
US4255617A (en) 1979-08-27 1981-03-10 Hewlett-Packard Company Travelling wave digitizer
GB2064125A (en) 1979-11-27 1981-06-10 Atomic Energy Authority Uk Position indicating apparatus
US4341385A (en) 1980-01-24 1982-07-27 Doyle Holly Thomis Electronic board game apparatus
GB2074736B (en) 1980-04-26 1984-03-07 Lucas Industries Ltd Displacement measuring transducers and their use for sensing vehicle suspension displacements
US4358723A (en) * 1980-08-29 1982-11-09 Scholl Jule A Method and apparatus for measuring the rotation of a work table
US4425511A (en) 1981-02-09 1984-01-10 Amnon Brosh Planar coil apparatus employing a stationary and a movable board
GB2103943B (en) 1981-07-21 1985-09-04 Scisys W Limited Electronic game board
US4507638A (en) 1981-12-10 1985-03-26 Amnon Brosh Rotary position sensors employing planar coils
US4482784A (en) 1982-02-01 1984-11-13 Summagraphics Corporation Position determination device
US4423286A (en) 1982-07-21 1983-12-27 Talos Systems, Inc. Apparatus and method for determining the position of a driven coil within a grid of spaced conductors
US4532376A (en) 1983-05-26 1985-07-30 Sanders Associates, Inc. Electronic pen with switching mechanism for selectively providing tactile or non-tactile feel
GB2141235B (en) 1983-06-09 1987-08-12 Evershed Power Optics Position measurement
US4593245A (en) 1983-12-12 1986-06-03 General Electric Company Eddy current method for detecting a flaw in semi-conductive material
JPS60150121A (ja) 1984-01-13 1985-08-07 Wacom Co Ltd デイスプレイ付座標入力装置
JPS60153537A (ja) 1984-01-20 1985-08-13 Wacom Co Ltd デイスプレイ付座標入力装置
JPS60165512A (ja) 1984-02-08 1985-08-28 Toshiba Corp デイジタル回転角検出器
EP0218745A1 (de) 1985-10-15 1987-04-22 Pencept, Inc. System für ein Digitalisiertablett mit Neigungskorrektur des Griffels
US4577057A (en) 1984-03-02 1986-03-18 Pencept, Inc. Digitizing tablet system having stylus tilt correction
JPS60189231A (ja) 1984-03-08 1985-09-26 Matsushita Electric Ind Co Ltd ワイヤボンデイング装置
US4697144A (en) 1984-04-19 1987-09-29 Verify Electronics Limited Position sensing apparatus
IE55855B1 (en) 1984-10-19 1991-01-30 Kollmorgen Ireland Ltd Position and speed sensors
KR930011886B1 (ko) 1984-12-28 1993-12-22 가부시기가이샤 와꼬무 위치 검출 장치
DE3500121A1 (de) 1985-01-04 1986-07-10 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Anordnung zur beruehrungslosen messung der ventilbewegung
US4723446A (en) 1985-04-04 1988-02-09 Kanto Seiki Co., Ltd. Device for measuring displacement
JPS61260321A (ja) 1985-05-14 1986-11-18 Wacom Co Ltd 位置検出装置
AT383212B (de) 1985-07-10 1987-06-10 Rsf Elektronik Gmbh Laengenmesssystem fuer werkzeugmaschinen
US4642321A (en) 1985-07-19 1987-02-10 Kollmorgen Technologies Corporation Heat activatable adhesive for wire scribed circuits
US4711026A (en) 1985-07-19 1987-12-08 Kollmorgen Technologies Corporation Method of making wires scribed circuit boards
US4693778A (en) 1985-07-19 1987-09-15 Kollmorgen Technologies Corporation Apparatus for making scribed circuit boards and circuit board modifications
EP0229637A3 (de) 1986-01-09 1988-10-05 Wacom Co., Ltd. Elektronisches Tafelgerät
US4985691A (en) 1986-02-26 1991-01-15 University Of Pittsburgh Contactless motion sensor
DE3608148A1 (de) 1986-03-12 1987-09-24 Schwab Technologieberatung Anordnung zum ueberwachen und anzeigen von schachpartien
DE3620412A1 (de) 1986-06-18 1987-12-23 Bosch Gmbh Robert Schaltungsanordnung zum betreiben eines magnetoelastischen sensors
DE254297T1 (de) 1986-07-23 1991-09-05 Wacom Co., Ltd., Ageo, Saitama, Jp Koordinateneingabesystem.
JPH07107661B2 (ja) 1986-09-08 1995-11-15 株式会社ワコム 位置指示器の状態検出方式
JPS6370326A (ja) 1986-09-12 1988-03-30 Wacom Co Ltd 位置検出装置
US4734546A (en) 1987-03-16 1988-03-29 Calcomp, Inc. Digitizer system with loopback conductor grid
DE3713305A1 (de) 1987-04-18 1988-11-03 Heldt & Rossi Servoelektronik Tachogenerator fuer elektrische maschinen
IE871118L (en) 1987-05-01 1988-11-01 Univ Manchester Improvements in or relating to linear motion screened¹inductance sensors.
US4893077A (en) 1987-05-28 1990-01-09 Auchterlonie Richard C Absolute position sensor having multi-layer windings of different pitches providing respective indications of phase proportional to displacement
JP2583509B2 (ja) 1987-06-16 1997-02-19 株式会社 ワコム 座標入力装置
DE3874280T2 (de) 1987-10-21 1993-01-21 Canon Kk Motorregelvorrichtung.
US4891590A (en) 1988-06-08 1990-01-02 Unico, Inc. Linear resolver utilizing plural nulled coil sets
DE3821050A1 (de) 1988-06-22 1989-12-28 Thomson Brandt Gmbh Tachogenerator
GB8821675D0 (en) 1988-09-02 1988-10-19 Craig T R Rotation & displacement sensing apparatus
US5088928A (en) 1988-11-15 1992-02-18 Chan James K Educational/board game apparatus
NL8900750A (nl) 1989-03-28 1990-10-16 Philips Nv Inrichting voor het meten van een relatieve verplaatsing.
JPH02275314A (ja) 1989-04-17 1990-11-09 Omron Corp インダクトシン基板
US4963703A (en) 1989-07-18 1990-10-16 Numonics Corporation Coordinate determining device using spatial filters
GB8920204D0 (en) 1989-09-07 1989-10-18 Saitek Ltd Sensory games
DE68901599D1 (de) 1989-10-25 1992-06-25 Saitek Ltd Elektronisches spielgeraet.
US5129654A (en) 1991-01-03 1992-07-14 Brehn Corporation Electronic game apparatus
US5136125A (en) 1991-05-06 1992-08-04 International Business Machines Corporation Sensor grid for an electromagnetic digitizer tablet
US5218173A (en) 1991-10-17 1993-06-08 Ibm Corporation Shielding materials for electromagnetic digitizers
FR2682760A1 (fr) 1991-10-22 1993-04-23 Prototype Mecanique Ind Capteurs de deplacements lineaires ou angulaires sans contact.
JPH05187803A (ja) 1992-01-14 1993-07-27 Kanbayashi Seisakusho:Kk センサ
DE4203433A1 (de) 1992-02-06 1993-08-12 Magnet Motor Gmbh Induktiv arbeitender stellungsdetektor fuer einen elektromotor
US5625239A (en) 1992-06-03 1997-04-29 Trw Inc. Method and apparatus for sensing relative position between two relatively rotatable members using concentric rings
US5406155A (en) 1992-06-03 1995-04-11 Trw Inc. Method and apparatus for sensing relative position between two relatively rotatable members
US5486731A (en) 1992-10-27 1996-01-23 Tamagawa Seiki Kabushiki Kaisha Sinusoidally distributed winding method suitable for a detector winding
GB2273778A (en) 1992-12-22 1994-06-29 Tds Cad Graphics Limited Cordless digitizer
US5434372A (en) 1993-08-19 1995-07-18 Acer Peripherals, Inc. Position detecting apparatus with coils of opposite loop direction
JP2541489B2 (ja) 1993-12-06 1996-10-09 日本電気株式会社 ワイヤボンディング装置
JP3225157B2 (ja) 1994-03-18 2001-11-05 株式会社ワコム 位置検出装置及び方法
EP0675581B1 (de) 1994-03-31 1997-08-27 STMicroelectronics S.r.l. Verbindungsvorrichtung für elektronische Halbleiter-Einheiter
JP3510318B2 (ja) 1994-04-28 2004-03-29 株式会社ワコム 角度情報入力装置
ATE165659T1 (de) 1994-05-14 1998-05-15 Scient Generics Ltd Weggeber
JPH07322568A (ja) 1994-05-20 1995-12-08 Jidosha Denki Kogyo Co Ltd モータ
JP3015269B2 (ja) 1994-12-05 2000-03-06 株式会社ワコム 位置検出装置及びその方法
US5748110A (en) 1995-04-13 1998-05-05 Wacom Co., Ltd. Angular input information system relative to a tablet for determining an incline angle of a pointer or stylus
EP0743508A2 (de) 1995-05-16 1996-11-20 Mitutoyo Corporation Positionssensor unter Anwendung des Strominduktionsprinzips
JP3195528B2 (ja) 1995-11-01 2001-08-06 株式会社セイコーアイ・インフォテック スタイラスペン及びそのスタイラスペンを使用した座標読取システム
GB9523991D0 (en) 1995-11-23 1996-01-24 Scient Generics Ltd Position encoder
GB9613673D0 (en) * 1996-06-28 1996-08-28 Scient Generics Ltd Rotary spiral improvements
US5783940A (en) 1996-12-23 1998-07-21 Dana Corporation Encoder circuit for determining the position of a rotor of a multiphase motor

Also Published As

Publication number Publication date
EP1078226B1 (de) 2003-10-22
DE69912273D1 (de) 2003-11-27
WO1999061868A1 (en) 1999-12-02
DE69912273T2 (de) 2004-08-12
EP1078226A1 (de) 2001-02-28
AU3948799A (en) 1999-12-13
GB9811151D0 (en) 1998-07-22
US6534970B1 (en) 2003-03-18

Similar Documents

Publication Publication Date Title
ATE252722T1 (de) Positionsgeber
JP2002512687A (ja) 指標パルス付磁気符号器
DE19519488B4 (de) Drehratensensor mit zwei Beschleunigungssensoren
ATE532028T1 (de) Stellungsgeber mit flusstoraufnehmern
FR2786266B1 (fr) Capteur de position a sonde de hall
JPS6276607U (de)
RU93004808A (ru) Датчик перемещений
CA2092656A1 (en) Motion transducer
DE60326830D1 (de) Magnetischer wegsensor
KR970707354A (ko) 밸브 작동 기록 장치 및 작동 감지 방법(valves)
EP1510787A3 (de) Verfahren und Winkelgeber zur Messung der absoluten Winkelposition
Konovalov et al. Vibrating angular rate sensor
FR2665543B1 (fr) Capteur de champ magnetique a haute sensibilite.
JPH11118517A (ja) 回転体用センサ
US4334166A (en) Rotary magnetic sensor
ATE267387T1 (de) Drehwinkelsensor
JP2009192263A (ja) 回転検出装置
US20120038349A1 (en) Triple Hall Effect Sensor Absolute Angular Encoder
JPH02129813U (de)
JPH052925B2 (de)
JPS61292503A (ja) 回転角度検出装置
JP2958846B2 (ja) 角度検出器
JP2000227306A (ja) 角度検出装置
JPH03206914A (ja) 角度センサ
EP0246781A3 (de) Anzeigegeräte für Magnetfeldrichtung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties