IN169902B - - Google Patents

Info

Publication number
IN169902B
IN169902B IN263/MAS/87A IN263MA1987A IN169902B IN 169902 B IN169902 B IN 169902B IN 263MA1987 A IN263MA1987 A IN 263MA1987A IN 169902 B IN169902 B IN 169902B
Authority
IN
India
Application number
IN263/MAS/87A
Other languages
English (en)
Inventor
Andermo Ingvar
Original Assignee
Mitutoyo Mfg Co 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
Priority claimed from JP7894786A external-priority patent/JPS62235503A/ja
Priority claimed from JP8320586A external-priority patent/JPS62238412A/ja
Priority claimed from JP8347086A external-priority patent/JPS62239019A/ja
Application filed by Mitutoyo Mfg Co Ltd filed Critical Mitutoyo Mfg Co Ltd
Priority to IN186MA1991 priority Critical patent/IN173169B/en
Publication of IN169902B publication Critical patent/IN169902B/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
    • G01D5/14—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
    • G01D5/2415—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 adapted for encoders
    • 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

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)
IN263/MAS/87A 1986-04-04 1987-04-08 IN169902B (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN186MA1991 IN173169B (cs) 1987-04-08 1991-03-04

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7894786A JPS62235503A (ja) 1986-04-04 1986-04-04 容量型位置測定トランスデユ−サ
JP8320586A JPS62238412A (ja) 1986-04-09 1986-04-09 容量型位置測定トランスデユ−サ
JP8347086A JPS62239019A (ja) 1986-04-11 1986-04-11 容量型位置測定トランスデユ−サ

Publications (1)

Publication Number Publication Date
IN169902B true IN169902B (cs) 1992-01-11

Family

ID=27302863

Family Applications (1)

Application Number Title Priority Date Filing Date
IN263/MAS/87A IN169902B (cs) 1986-04-04 1987-04-08

Country Status (4)

Country Link
EP (1) EP0248165B1 (cs)
CN (1) CN1013704B (cs)
DE (2) DE248165T1 (cs)
IN (1) IN169902B (cs)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839646A (en) * 1986-02-28 1989-06-13 Royal Melbourne Institute Of Technology Limited Movement parameter sensor
JPS62242816A (ja) * 1986-04-15 1987-10-23 Mitsutoyo Corp 容量型位置測定トランスデユ−サの信号検出方法及び回路
EP0404980B1 (en) * 1989-06-28 1993-05-05 Mitutoyo Corporation Capacitance-type measuring method for absolute measurement of positions
EP0404975A1 (en) * 1989-06-28 1991-01-02 Mitutoyo Corporation Capacitive type measurement transducer with improved electrode arrangement
EP0413922B1 (en) * 1989-06-29 1993-09-22 Mitutoyo Corporation Capacitance-type measuring device for absolute measurement of positions
US5239307A (en) * 1989-10-10 1993-08-24 Micro Encoder Inc. Method and apparatus for sensing of position
EP0435429B1 (en) * 1989-10-10 1994-11-30 Mitutoyo Corporation Method and apparatus for simultaneous sensing of angular and axial position
US5225830A (en) * 1991-02-26 1993-07-06 Mitutoyo Combination optical and capacitive absolute position apparatus and method
US5440501A (en) * 1992-06-26 1995-08-08 Mitutoyo Corporation Energy saving capacitance type measuring device for absolute measurement of positions
JP2878913B2 (ja) * 1992-09-14 1999-04-05 株式会社ミツトヨ 変位測定装置
DE4313344A1 (de) * 1993-04-23 1994-11-03 Roch Pierre Ets Kapazitive Meßeinrichtung
DE69530074T2 (de) 1995-06-07 2004-03-04 Brown & Sharpe Tesa S.A. Kapazitive Messvorrichtung
WO2002011792A1 (en) 2000-08-10 2002-02-14 Novo Nordisk A/S A support for a cartridge for transferring an electronically readable information to an electronic circuit, and use of a composite material in a support
CN101029883B (zh) * 2001-09-04 2010-06-16 株式会社阿尔宝 电容耦合式传感器装置
EP1608305B1 (en) 2003-03-24 2008-07-30 Novo Nordisk A/S Transparent electronic marking of a medicament container
EP1774258A4 (en) * 2004-06-23 2008-12-17 Fe Technical Services Inc CAPACITIVE MEASUREMENT TECHNIQUES
WO2006120182A1 (en) 2005-05-10 2006-11-16 Novo Nordisk A/S Injection device comprising an optical sensor
CN101268336B (zh) 2005-09-22 2010-10-13 诺沃-诺迪斯克有限公司 用于非接触式绝对位置测定的装置和方法
ATE478396T1 (de) 2006-03-20 2010-09-15 Novo Nordisk As Kontaktfreie ablesung von speicheridentifikationscodes
CN101421913B (zh) 2006-04-12 2012-07-18 诺沃-诺迪斯克有限公司 药品传输设备中的可移动安装元件的绝对位置的确定
CN101427107B (zh) * 2006-04-26 2011-08-31 诺沃-诺迪斯克有限公司 药物输送设备内的移动元件的自由接触的绝对位置确定
WO2008113772A1 (en) 2007-03-21 2008-09-25 Novo Nordisk A/S A medical delivery system having container recognition and container for use with the medical delivery system
ATE482433T1 (de) * 2007-06-09 2010-10-15 Novo Nordisk As Kontaktfreie ablesung von speicheridentifikationscodes
CN102316917B (zh) 2009-02-13 2014-09-10 诺沃—诺迪斯克有限公司 医疗设备和筒
WO2010132607A2 (en) 2009-05-13 2010-11-18 Synaptics Incorporated Capacitive sensor device
JP5432207B2 (ja) * 2011-04-19 2014-03-05 東海ゴム工業株式会社 静電容量型センサ装置
CN104215165B (zh) * 2013-05-31 2017-02-08 浙江师范大学 一种一维位移精密测量方法
EP3282230B1 (de) 2014-12-04 2020-02-05 Hexagon Technology Center GmbH Absoluter kapazitiver winkelencoder
CN106289045A (zh) * 2015-05-22 2017-01-04 大银微系统股份有限公司 平面位置量测装置的电容感测单元
CN106288136B (zh) * 2015-06-09 2021-08-06 上海诺佛尔生态科技有限公司 一种室内环境控制器的工作方法
DE102015109418A1 (de) * 2015-06-12 2016-12-15 Sick Ag Vorrichtung zur kontaktlosen Übertragung von Daten und zur Ermittlung einer Winkeländerung zwischen zwei sich relativ zueinander bewegenden Gegenständen
CN106482759B (zh) * 2016-09-29 2019-01-25 芯愿景软件有限公司 一种获取电容编码器绝对位置的方法及电容编码器
DE102017222677A1 (de) * 2016-12-29 2018-07-05 Robert Bosch Gmbh Sensoreinrichtung
CN107883862A (zh) * 2017-11-16 2018-04-06 广东乐心医疗电子股份有限公司 长度测量设备及长度测量方法
US20190360843A1 (en) * 2018-05-22 2019-11-28 Chad Unterschultz Capacitive Position Sensing
CN109916284A (zh) * 2019-03-01 2019-06-21 维沃移动通信有限公司 一种位置检测方法及终端设备
RU2723156C1 (ru) * 2019-10-07 2020-06-09 федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" (Южный федеральный университет) Цифровой фазовый преобразователь емкости в двоичный код

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068457A (en) * 1957-11-01 1962-12-11 Telecomputing Corp Displacement measuring device
GB990928A (en) * 1962-11-23 1965-05-05 Ass Elect Ind Improvements relating to apparatus for producing signals indicative of relative position
SE411392B (sv) * 1977-12-09 1979-12-17 Inst Mikrovagsteknik Vid Tekni Metanordning for kapacitiv bestemning av det inbordes leget hos tva relativt varandra rorliga delar
US4404560A (en) * 1981-05-07 1983-09-13 International Business Machines Corporation Capacitive transducer for providing precise angular positional information
US4429307A (en) * 1982-01-29 1984-01-31 Dataproducts Corporation Capacitive transducer with continuous sinusoidal output

Also Published As

Publication number Publication date
CN87102580A (zh) 1987-12-02
EP0248165A2 (en) 1987-12-09
EP0248165A3 (en) 1990-06-13
EP0248165B1 (en) 1993-07-07
CN1013704B (zh) 1991-08-28
DE3786424T2 (de) 1993-10-28
DE3786424D1 (de) 1993-08-12
DE248165T1 (de) 1988-04-28

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