IT8520168A0 - Dispositivo per misurare lunghezze. - Google Patents

Dispositivo per misurare lunghezze.

Info

Publication number
IT8520168A0
IT8520168A0 IT8520168A IT2016885A IT8520168A0 IT 8520168 A0 IT8520168 A0 IT 8520168A0 IT 8520168 A IT8520168 A IT 8520168A IT 2016885 A IT2016885 A IT 2016885A IT 8520168 A0 IT8520168 A0 IT 8520168A0
Authority
IT
Italy
Prior art keywords
measuring lengths
lengths
measuring
Prior art date
Application number
IT8520168A
Other languages
English (en)
Other versions
IT1183537B (it
Inventor
Otto Klingler
Siegfried Gruhler
Original Assignee
Mauser Werke Oberndorf
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 Mauser Werke Oberndorf filed Critical Mauser Werke Oberndorf
Publication of IT8520168A0 publication Critical patent/IT8520168A0/it
Application granted granted Critical
Publication of IT1183537B publication Critical patent/IT1183537B/it

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
    • G01D5/24404—Interpolation using high frequency signals
    • 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
    • G01D5/24414—Encoders having selectable interpolation factors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT20168/85A 1984-04-04 1985-03-29 Dispositivo per misurare lunghezze IT1183537B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843412557 DE3412557A1 (de) 1984-04-04 1984-04-04 Laengenmesseinrichtung

Publications (2)

Publication Number Publication Date
IT8520168A0 true IT8520168A0 (it) 1985-03-29
IT1183537B IT1183537B (it) 1987-10-22

Family

ID=6232587

Family Applications (2)

Application Number Title Priority Date Filing Date
IT20168/85A IT1183537B (it) 1984-04-04 1985-03-29 Dispositivo per misurare lunghezze
IT8521293U IT8521293V0 (it) 1984-04-04 1985-03-29 Dispositivo per misurare lunghezze.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8521293U IT8521293V0 (it) 1984-04-04 1985-03-29 Dispositivo per misurare lunghezze.

Country Status (5)

Country Link
US (1) US4630928A (it)
DE (1) DE3412557A1 (it)
FR (1) FR2562657A1 (it)
GB (1) GB2156977B (it)
IT (2) IT1183537B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920010015B1 (ko) * 1986-05-01 1992-11-10 야마하 가부시끼가이샤 엔코우더용 변위 검출장치
GB2195762A (en) * 1986-10-03 1988-04-13 Rank Taylor Hobson Ltd Interpolator
JP2574873B2 (ja) * 1988-08-24 1997-01-22 株式会社日立製作所 位置あるいは速度検出装置
US5280238A (en) * 1988-10-20 1994-01-18 Kayaba Kogyo Kabushiki Kaisha System for processing position signals that are reponsive to displacement of an object
US5012239A (en) * 1989-08-21 1991-04-30 Visa-Trak Corporation High resolution position sensor circuit
US5079549A (en) * 1990-08-24 1992-01-07 Dynamics Research Corporation Digital resolver with a synchronous multiple count generation
JPH07229757A (ja) * 1994-02-18 1995-08-29 Canon Inc 信号処理装置、位置検出装置及び駆動装置
US5920494A (en) * 1997-01-10 1999-07-06 Renco Encoders, Inc. Method and device for varying interpolation factors
US6803863B1 (en) * 2000-01-07 2004-10-12 Tai-Her Yang Method and circuitry device for non-linear output displacement conversion with reference to signal speeds coming from displacement detector
JP2002131083A (ja) * 2000-10-20 2002-05-09 Tamagawa Seiki Co Ltd ２相正弦波信号のデジタル変換における分解能自動切換方法及び回路
DE10054075A1 (de) * 2000-10-31 2002-05-08 Heidenhain Gmbh Dr Johannes Verfahren zur Positionsbestimmung und Positionsmesseinrichtung
US6556153B1 (en) * 2002-01-09 2003-04-29 Anorad Corporation System and method for improving encoder resolution
US6639529B1 (en) * 2002-05-14 2003-10-28 Mitutoyo Corporation System and method for delay calibration in position encoders
US7460979B2 (en) * 2003-11-20 2008-12-02 University Of Virginia Patent Foundation Method and system for enhanced resolution, automatically-calibrated position sensor
US20080052033A1 (en) * 2004-08-12 2008-02-28 University Of Virginia Patent Foundation Method, Apparatus and Computer Program Product of Aliasing Discriminator for Encoder Interfaces
JP5349157B2 (ja) 2009-06-19 2013-11-20 Ｎｔｎ株式会社 回転検出装置および回転検出装置付き軸受
JP2015105844A (ja) * 2013-11-29 2015-06-08 株式会社リコー 回転角度検出装置、画像処理装置及び回転角度検出方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD128338A1 (de) * 1976-09-28 1977-11-09 Joachim Klemme Verfahren zur messwertermittlung bei inkrementalen weg-und winkelmesssystemen
DE2729697A1 (de) * 1977-07-01 1979-01-04 Heidenhain Gmbh Dr Johannes Verfahren zur interpolation
DD145478A3 (de) * 1977-10-19 1980-12-17 Gerd Jaeger Vorrichtung zur interpolation
DE2758525B1 (de) * 1977-12-28 1979-06-28 Heidenhain Gmbh Dr Johannes Messeinrichtung mit codierter Unterteilung
JPS57169611A (en) * 1981-04-13 1982-10-19 Tokyo Optical Co Ltd Measuring device for angular displacement
JPS57175259A (en) * 1981-04-22 1982-10-28 Fanuc Ltd Speed detector
JPS5927221A (ja) * 1982-08-09 1984-02-13 Tokyo Seimitsu Co Ltd デジタル計数装置

Also Published As

Publication number Publication date
FR2562657A1 (fr) 1985-10-11
GB8508759D0 (en) 1985-05-09
DE3412557A1 (de) 1985-10-24
US4630928A (en) 1986-12-23
IT8521293V0 (it) 1985-03-29
GB2156977A (en) 1985-10-16
IT1183537B (it) 1987-10-22
GB2156977B (en) 1988-02-17

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