AT405104B - Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchen - Google Patents

Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchen Download PDF

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Publication number
AT405104B
AT405104B AT0050597A AT50597A AT405104B AT 405104 B AT405104 B AT 405104B AT 0050597 A AT0050597 A AT 0050597A AT 50597 A AT50597 A AT 50597A AT 405104 B AT405104 B AT 405104B
Authority
AT
Austria
Prior art keywords
electrodes
transmission
electrode
stator
angle
Prior art date
Application number
AT0050597A
Other languages
German (de)
English (en)
Other versions
ATA50597A (de
Original Assignee
Brasseur Georg Dipl Ing Dr
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 Brasseur Georg Dipl Ing Dr filed Critical Brasseur Georg Dipl Ing Dr
Priority to AT0050597A priority Critical patent/AT405104B/de
Priority to JP54452098A priority patent/JP2001517314A/ja
Priority to PCT/AT1998/000076 priority patent/WO1998043046A2/de
Priority to EP98909213A priority patent/EP0968402B1/de
Priority to DE59801172T priority patent/DE59801172D1/de
Publication of ATA50597A publication Critical patent/ATA50597A/de
Application granted granted Critical
Publication of AT405104B publication Critical patent/AT405104B/de
Priority to US09/400,174 priority patent/US6483321B2/en

Links

Classifications

    • 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
    • G01D5/14—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
    • G01D5/24—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 capacitance
    • G01D5/241—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 capacitance by relative movement of capacitor electrodes
    • G01D5/2412—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 capacitance by relative movement of capacitor electrodes by varying overlap

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
AT0050597A 1997-03-21 1997-03-21 Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchen AT405104B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0050597A AT405104B (de) 1997-03-21 1997-03-21 Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchen
JP54452098A JP2001517314A (ja) 1997-03-21 1998-03-23 容量性回転角および角速度センサーならびにこれを用いた測定装置
PCT/AT1998/000076 WO1998043046A2 (de) 1997-03-21 1998-03-23 Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchem
EP98909213A EP0968402B1 (de) 1997-03-21 1998-03-23 Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchem
DE59801172T DE59801172D1 (de) 1997-03-21 1998-03-23 Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchem
US09/400,174 US6483321B2 (en) 1997-03-21 1999-09-21 Capacitive angular displacement and angular rate sensor and measurement device for such transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0050597A AT405104B (de) 1997-03-21 1997-03-21 Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchen

Publications (2)

Publication Number Publication Date
ATA50597A ATA50597A (de) 1998-09-15
AT405104B true AT405104B (de) 1999-05-25

Family

ID=3492394

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0050597A AT405104B (de) 1997-03-21 1997-03-21 Kapazitiver drehwinkel- und winkelgeschwindigkeitssensor und messeinrichtung für einen solchen

Country Status (6)

Country Link
US (1) US6483321B2 (enExample)
EP (1) EP0968402B1 (enExample)
JP (1) JP2001517314A (enExample)
AT (1) AT405104B (enExample)
DE (1) DE59801172D1 (enExample)
WO (1) WO1998043046A2 (enExample)

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NL1017978C2 (nl) * 2001-05-01 2002-11-05 Skf Ab Sensorsamenstel voor het detecteren van waterintreding in en rotatiesnelheid van een lager en sensorsysteem dat deze gebruikt.
GB0126014D0 (en) 2001-10-30 2001-12-19 Sensopad Technologies Ltd Modulated field position sensor
US7196604B2 (en) 2001-05-30 2007-03-27 Tt Electronics Technology Limited Sensing apparatus and method
EP1482282B1 (en) * 2002-03-04 2008-01-16 Citizen Holdings Co., Ltd. Electric timepiece
US6774642B2 (en) * 2002-08-27 2004-08-10 Delphi Technologies, Inc. Capacitive angular position sensor
WO2004036147A2 (en) 2002-10-16 2004-04-29 Tt Electronics Technology Limited Position sensing apparatus and method
GB2394293A (en) 2002-10-16 2004-04-21 Gentech Invest Group Ag Inductive sensing apparatus and method
GB0303627D0 (en) 2003-02-17 2003-03-19 Sensopad Technologies Ltd Sensing method and apparatus
US6892590B1 (en) * 2003-11-04 2005-05-17 Andermotion Technologies Llc Single-balanced shield electrode configuration for use in capacitive displacement sensing systems and methods
US6955097B1 (en) * 2004-05-11 2005-10-18 Bei Sensors & Systems Company, Inc. Radial movement capacitive torque sensor
US7135874B2 (en) * 2004-08-06 2006-11-14 Waters Investments Limited System and method for enhanced measurement of rheological properties
US7259695B2 (en) * 2004-09-17 2007-08-21 Andermotion Technologies Llc Low-profile multi-turn encoder systems and methods
US8299781B2 (en) * 2008-03-07 2012-10-30 Minebea Co., Ltd. Reactance sensors of radial position for magnetic bearings and bearingless drives
NL1036070C2 (en) * 2008-10-14 2010-04-15 Embedded Instr And Systems S L Capacitive null-mode displacement measurement technology.
CN101988837A (zh) * 2009-08-07 2011-03-23 鸿富锦精密工业（深圳）有限公司 旋转感应装置及具有旋转感应装置的便携式电子装置
DE102010000671A1 (de) * 2010-01-05 2011-07-07 Robert Bosch GmbH, 70469 Drehwinkelsensor
DE102010046778B4 (de) * 2010-09-28 2017-11-02 Trw Automotive Electronics & Components Gmbh Kapazitiver Drehgeber
US9362845B2 (en) * 2013-12-23 2016-06-07 Generac Power Systems, Inc. Method of operating a single-phase generator in parallel with an inventor
JP6106077B2 (ja) * 2013-12-26 2017-03-29 アズビル株式会社 回転角度検出器およびアクチュエータ
US9568301B2 (en) * 2014-04-11 2017-02-14 General Electric Company Systems and methods for capacitive proximity sensing
WO2016152504A1 (ja) * 2015-03-20 2016-09-29 アルプス電気株式会社 回転式入力装置
CN105157732A (zh) * 2015-07-14 2015-12-16 程有信 一种多联多扇差动电容传感器系统装置
DE102016204439A1 (de) * 2016-03-17 2017-09-21 Hochschule Karlsruhe-Technik Und Wirtschaft Kapazitiver Winkelsensor
DE102017126271A1 (de) * 2017-11-09 2019-05-09 Webasto SE Positionierung von Motoren mittels kapazitiver Messung
CN110017766B (zh) * 2019-03-29 2021-02-19 上海卫星工程研究所 应用于航天器的无死区角度测量装置
CN110389000B (zh) * 2019-06-05 2020-11-24 中国地质大学（武汉） 一种基于分布电容原理的涡轮钻具扭矩测量传感器
CN111739268A (zh) * 2020-07-01 2020-10-02 吴才远 一种智能门锁上锁提醒装置
EP4009004B1 (en) * 2020-12-02 2025-10-22 TE Connectivity Sensors Germany GmbH Eddy current sensor device for measuring a linear displacement
DE102021106879A1 (de) * 2021-03-19 2022-09-22 HELLA GmbH & Co. KGaA Positionserfassung für einen Drehwinkelsensor
CN115342723B (zh) * 2022-10-17 2023-03-07 基合半导体（宁波）有限公司 轴转动角度检测装置、方法以及电子设备
CN117329965A (zh) * 2023-12-01 2024-01-02 珠海格力电器股份有限公司 一种角度检测装置
CN118392015B (zh) * 2024-06-26 2024-08-20 浙江锐鹰传感技术股份有限公司 一种旋转式位置传感器
CN118548917B (zh) * 2024-07-23 2024-11-08 基合半导体（宁波）有限公司 角度检测装置及角度检测方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598153A (en) * 1991-12-30 1997-01-28 Brasseur; Georg Capacitive angular displacement transducer

Family Cites Families (8)

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CH651136A5 (de) * 1980-11-21 1985-08-30 Hans Ulrich Meyer Kapazitives laengen- und winkelmessverfahren.
GB2176013B (en) * 1985-05-23 1989-07-19 Mitutoyo Mfg Co Ltd Variable capacitance type encoder
US4963829A (en) * 1988-03-21 1990-10-16 Wereb John A Shaft rotation analyzer using variable capacitance transducer maintained at a constant voltage
US4924407A (en) * 1988-08-15 1990-05-08 Siecor Corporation Humidity resistant meter reading device
US5239307A (en) * 1989-10-10 1993-08-24 Micro Encoder Inc. Method and apparatus for sensing of position
CH685214A5 (fr) * 1991-10-15 1995-04-28 Hans Ulrich Meyer Capteur capacitif de position.
US5574442A (en) * 1993-07-12 1996-11-12 Murata Manufacturing Co., Ltd. Inclination angle sensor
US6118283A (en) * 1997-10-20 2000-09-12 Methode Electronics, Inc. Capacitive rotary position sensor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598153A (en) * 1991-12-30 1997-01-28 Brasseur; Georg Capacitive angular displacement transducer

Also Published As

Publication number Publication date
JP2001517314A (ja) 2001-10-02
DE59801172D1 (de) 2001-09-13
US6483321B2 (en) 2002-11-19
WO1998043046A3 (de) 1998-12-23
EP0968402A2 (de) 2000-01-05
ATA50597A (de) 1998-09-15
EP0968402B1 (de) 2001-08-08
WO1998043046A2 (de) 1998-10-01
US20020014891A1 (en) 2002-02-07

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REN Ceased due to non-payment of the annual fee
MK07 Expiry

Effective date: 20170321