IT8648685A0 - Sensore a fibre ottiche per il rilevamento della posizione o del movimento di pezzi - Google Patents

Sensore a fibre ottiche per il rilevamento della posizione o del movimento di pezzi

Info

Publication number
IT8648685A0
IT8648685A0 IT8648685A IT4868586A IT8648685A0 IT 8648685 A0 IT8648685 A0 IT 8648685A0 IT 8648685 A IT8648685 A IT 8648685A IT 4868586 A IT4868586 A IT 4868586A IT 8648685 A0 IT8648685 A0 IT 8648685A0
Authority
IT
Italy
Prior art keywords
detection
movement
parts
fiber optic
optic sensor
Prior art date
Application number
IT8648685A
Other languages
English (en)
Other versions
IT1198483B (it
Inventor
Forkel Werner
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT8648685A0 publication Critical patent/IT8648685A0/it
Application granted granted Critical
Publication of IT1198483B publication Critical patent/IT1198483B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
IT8648685A 1985-11-28 1986-11-25 Sensore a fibre ottiche per il rilevamento della posizione o del movimento di pezzi IT1198483B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3542042A DE3542042C1 (de) 1985-11-28 1985-11-28 Faseroptischer Sensor zur Erfassung der Bewegung oder Position eines Bauteils

Publications (2)

Publication Number Publication Date
IT8648685A0 true IT8648685A0 (it) 1986-11-25
IT1198483B IT1198483B (it) 1988-12-21

Family

ID=6287060

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8648685A IT1198483B (it) 1985-11-28 1986-11-25 Sensore a fibre ottiche per il rilevamento della posizione o del movimento di pezzi

Country Status (6)

Country Link
US (1) US4746791A (it)
JP (1) JPS62135722A (it)
DE (1) DE3542042C1 (it)
FR (1) FR2590678B1 (it)
GB (1) GB2183828B (it)
IT (1) IT1198483B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117722957A (zh) * 2023-11-22 2024-03-19 广州市南沙区北科光子感知技术研究院 一种磁栅式光纤光栅大量程位移传感器

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US4931635A (en) * 1987-12-01 1990-06-05 Teijin Seiki Company Limited Optical position sensor using Faraday effect element and magnetic scale
US4891589A (en) * 1987-12-23 1990-01-02 Eaton Corporation Displacement gauge that combines vector signals
US4931634A (en) * 1987-12-28 1990-06-05 Teijin Seiki Company Limited Optical position sensor using Kerr effect and a magnetic scale
US4870270A (en) * 1988-02-26 1989-09-26 Simmonds Precision Products, Inc. Fiber optic speed sensing for a rotating shaft
US4947035A (en) * 1988-08-08 1990-08-07 Cornell Research Foundation, Inc. Fiber optic transducer using faraday effect
JPH0721954B2 (ja) * 1988-08-31 1995-03-08 パイオニア株式会社 光学式ディスクプレーヤ
DE3829647A1 (de) * 1988-09-01 1990-03-15 Bodenseewerk Geraetetech Bewegungssensor
US4990909A (en) * 1988-09-30 1991-02-05 Yokogawa Electric Corporation Revolution counter using a magnetic bubble device for multi-turn absolute encoder
DE3844294A1 (de) * 1988-12-30 1990-07-05 Fraunhofer Ges Forschung Vorrichtung zur beruehrungslosen erfassung der drehgeschwindigkeit eines objektes
DE3921756C1 (it) * 1989-07-01 1991-01-03 Teldix Gmbh, 6900 Heidelberg, De
JP2841612B2 (ja) * 1990-01-18 1998-12-24 日立電線株式会社 変位検出センサ
US5050940A (en) * 1990-02-05 1991-09-24 Allied-Signal Inc. Brake control and anti-skid system
US5047629A (en) * 1990-03-30 1991-09-10 Motorola, Inc. Position and motion detector with magnetic coupling and optical detection
EP0470799B1 (en) * 1990-08-06 1995-10-11 Texas Instruments Incorporated A system and method for support and rotation of a screen
FR2670014B1 (fr) * 1990-12-04 1993-01-22 Sextant Avionique Capteur tachymetrrique intrinseque a fibre optique.
US5280173A (en) * 1992-01-31 1994-01-18 Brown University Research Foundation Electric and electromagnetic field sensing system including an optical transducer
US5311029A (en) * 1992-05-04 1994-05-10 United Technologies Corporation Magnetic speed sensor with optical conversion
US5247172A (en) * 1992-08-21 1993-09-21 The Boeing Company Position sensing system with magnetic coupling
US5631559A (en) * 1993-03-05 1997-05-20 Northeastern University Method and apparatus for performing magnetic field measurements using magneto-optic kerr effect sensors
US5451868A (en) * 1993-05-28 1995-09-19 Arthur Allen Manufacturing Company Changeable divider and index for a vehicle speed and distance transducer including a hall effect sensor
US5510781A (en) * 1994-04-21 1996-04-23 Ontario Hydro Ultrasonic rotary shaft position encoder
US5563511A (en) * 1995-05-05 1996-10-08 Echlin, Inc. Magnetic sensor with protective cap
US5748111A (en) * 1996-03-29 1998-05-05 Caterpillar Inc. Apparatus for monitoring the speed and axial position of a rotating member
US5990473A (en) * 1998-02-04 1999-11-23 Sandia Corporation Apparatus and method for sensing motion in a microelectro-mechanical system
ATE338394T1 (de) * 2003-04-02 2006-09-15 Univ Johannesburg Optisches system und verfahren zur variablenüberwachung in einem drehglied
US8575928B2 (en) 2011-03-16 2013-11-05 Transtech of South Carolina Optical sensor
US9157970B2 (en) * 2011-04-05 2015-10-13 Ford Global Technologies, Llc Method and apparatus for preventing contamination from affecting magnetic field sensors
DE102012216817A1 (de) * 2012-09-19 2014-03-20 Nordson Corporation Dosiereinrichtung für ein Fluid
DE102014213955A1 (de) * 2014-07-17 2016-01-21 Dr. Johannes Heidenhain Gmbh Vorrichtung mit einer Abtasteinheit und einer Montagehilfe und Verfahren zur Montage der Abtasteinheit
CN104764409B (zh) * 2014-12-01 2019-06-18 广东利元亨智能装备股份有限公司 一种相位器检测设备
US9968341B2 (en) * 2015-04-21 2018-05-15 Ascentcare Dental Labs, Llc Dental bite block assembly
US20220252631A1 (en) * 2021-02-08 2022-08-11 Rosemount Aerospace Inc. Fabry-perot based speed sensor

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US3191440A (en) * 1963-02-11 1965-06-29 Electro Optical Systems Inc Pressure gauge instrument
US3804522A (en) * 1971-08-18 1974-04-16 Dunn R System for remote reading the angular position of a surface by detecting polarized light reflected therefrom
AU2383277A (en) * 1976-05-05 1978-10-05 Gen Electric Photoelectric signal generating circuits
DE2730737A1 (de) * 1977-07-07 1979-01-25 Vdo Schindling Einrichtung zur weg- und geschwindigkeitsmessung eines kraftfahrzeugs
JPS6045804B2 (ja) * 1978-02-28 1985-10-12 日本電気株式会社 角度検出器
SE414672B (sv) * 1978-11-16 1980-08-11 Asea Ab Fiberoptiskt don for metning av fysikaliska storheter sasom kraft, tojning, tryck, acceleration och temperatur
DE3126023A1 (de) * 1981-07-02 1983-01-13 Volkswagenwerk Ag, 3180 Wolfsburg "anordnung zur gewinnung einer bewegungsinformation, insbesondere einer drehzahlinformation in einem kraftfahrzeug"
JPS5866055A (ja) * 1981-10-15 1983-04-20 Toyota Motor Corp 回転センサ
DE3145162A1 (de) * 1981-11-13 1983-05-26 AEG-Kanis Turbinenfabrik GmbH, 8500 Nürnberg Verfahren zur messung und ueberwachung der drehzahl von schnellaufenden maschinen
JPS5892823A (ja) * 1981-11-27 1983-06-02 Yokogawa Hokushin Electric Corp 流量計
GB2119538B (en) * 1982-04-29 1985-08-29 Standard Telephones Cables Ltd Fibre optic switch
JPS5990005A (ja) * 1982-11-15 1984-05-24 Nippon Denso Co Ltd 位置検出装置
DE3307966A1 (de) * 1983-03-07 1984-09-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Temperatursensor
DE3401858C1 (de) * 1984-01-20 1985-02-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Vorrichtung zur optoelektronischen Erfassung der Drehzahl einer Welle
DE3411773C2 (de) * 1984-03-30 1987-02-12 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur Erfassung der Drehzahl und/oder eines Drehwinkels einer Welle
US4551715A (en) * 1984-04-30 1985-11-05 Beckman Instruments, Inc. Tachometer and rotor identification apparatus for centrifuges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117722957A (zh) * 2023-11-22 2024-03-19 广州市南沙区北科光子感知技术研究院 一种磁栅式光纤光栅大量程位移传感器
CN117722957B (zh) * 2023-11-22 2024-06-04 广州市南沙区北科光子感知技术研究院 一种磁栅式光纤光栅大量程位移传感器

Also Published As

Publication number Publication date
GB2183828A (en) 1987-06-10
GB2183828B (en) 1989-11-22
DE3542042C1 (de) 1987-01-02
IT1198483B (it) 1988-12-21
GB8628489D0 (en) 1987-01-07
FR2590678A1 (fr) 1987-05-29
FR2590678B1 (fr) 1992-04-03
US4746791A (en) 1988-05-24
JPS62135722A (ja) 1987-06-18

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