GB2100443B - Magnetic linear or rotary position transducer - Google Patents

Magnetic linear or rotary position transducer

Info

Publication number
GB2100443B
GB2100443B GB8213603A GB8213603A GB2100443B GB 2100443 B GB2100443 B GB 2100443B GB 8213603 A GB8213603 A GB 8213603A GB 8213603 A GB8213603 A GB 8213603A GB 2100443 B GB2100443 B GB 2100443B
Authority
GB
United Kingdom
Prior art keywords
position transducer
rotary position
magnetic linear
linear
magnetic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8213603A
Other versions
GB2100443A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of GB2100443A publication Critical patent/GB2100443A/en
Application granted granted Critical
Publication of GB2100443B publication Critical patent/GB2100443B/en
Expired legal-status Critical Current

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
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • 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
    • G01D5/142—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 using Hall-effect devices

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)
GB8213603A 1981-05-15 1982-05-11 Magnetic linear or rotary position transducer Expired GB2100443B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7375681A JPS57189010A (en) 1981-05-15 1981-05-15 Position detecting mechanism

Publications (2)

Publication Number Publication Date
GB2100443A GB2100443A (en) 1982-12-22
GB2100443B true GB2100443B (en) 1985-01-23

Family

ID=13527397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8213603A Expired GB2100443B (en) 1981-05-15 1982-05-11 Magnetic linear or rotary position transducer

Country Status (4)

Country Link
JP (1) JPS57189010A (en)
DE (1) DE3218298C2 (en)
FR (1) FR2506006B1 (en)
GB (1) GB2100443B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214794C2 (en) * 1982-04-21 1984-06-07 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Magnetic length or angle measuring device
CH662649A5 (en) * 1983-12-15 1987-10-15 Maag Zahnraeder & Maschinen Ag TOOTH PROBE.
DE3346644A1 (en) * 1983-12-23 1985-07-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart ARRANGEMENT FOR DETERMINING A SPEED
GB2156994B (en) * 1984-04-06 1987-04-08 Emhart Ind Method of monitoring the position of an operating member
GB8429065D0 (en) * 1984-11-16 1984-12-27 Person D L H Attitude sensors
DE3704729A1 (en) * 1987-02-14 1988-08-25 Standard Elektrik Lorenz Ag Arrangement for determining the position and movement of objects
DE3926328A1 (en) * 1989-08-09 1991-02-14 Magnetic Research And Trading DEVICE FOR MEASURING LENGTHS, ANGLES AND THE LIKE
DE9017076U1 (en) * 1990-12-18 1992-04-16 Schaltbau GmbH, 8000 München Position sensor
JP2964713B2 (en) * 1991-07-24 1999-10-18 松下電器産業株式会社 Magnetic position detector
FR2680874B1 (en) * 1991-08-26 1995-03-24 Roulements Soc Nouvelle MAGNETIC CIRCUITS.
DE4427278C2 (en) * 1994-08-02 1997-02-13 Heidenhain Gmbh Dr Johannes Length or angle measuring device
US5469055A (en) * 1994-05-04 1995-11-21 Honeywell Inc. Engine shaft with integrally formed complementary targets
DE19803018C2 (en) * 1997-03-05 2000-09-07 Vs Sensorik Gmbh Magnetic sensor
DE19917465A1 (en) 1999-04-17 2000-11-16 Bosch Gmbh Robert Measuring device
DE10009173A1 (en) * 2000-02-26 2001-09-06 Bosch Gmbh Robert Measuring device for the contactless detection of a ferromagnetic object
DE10131455B4 (en) * 2001-06-29 2010-09-16 Robert Bosch Gmbh Sensor arrangement for detecting an element made of a ferromagnetic material
DE10304551A1 (en) * 2003-02-04 2004-08-12 Mann + Hummel Gmbh Control element with position detection
DE202005013065U1 (en) * 2005-08-18 2007-01-04 Liebherr-Hausgeräte Ochsenhausen GmbH Refrigerator door position sensor has magnet fields influenced by relative movement of ferromagnetic plate moved by lip to control switch settings
DE102006016503A1 (en) * 2006-04-07 2007-10-18 Siemens Ag Encoder device for an electrical machine
DE102011007609B4 (en) 2011-04-18 2020-03-19 Kuka Deutschland Gmbh Machine with links rotatable relative to each other
JP5535139B2 (en) * 2011-06-30 2014-07-02 株式会社ヴァレオジャパン Proximity sensor
CN106441064B (en) * 2016-11-02 2020-01-31 广东百合医疗科技股份有限公司 method and equipment for measuring displacement by magnetic seam
CN110926318A (en) * 2019-11-11 2020-03-27 中国航空工业集团公司洛阳电光设备研究所 Hall sensor with magnetic field enhancement configuration for position feedback

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217085B (en) * 1957-04-25 1966-05-18 Siemens Ag Inductive measuring sensor to convert linear movements in particular into electrical quantities
FR2331774A1 (en) * 1975-11-12 1977-06-10 Radiotechnique Compelec METHOD OF DYNAMIC LOCATION OF PARTICULAR POSITIONS OF MOVABLE PARTS USING A HALL-EFFECT CRYSTAL AND DEVICES FOR IMPLEMENTING THE PROCESS
US4119911A (en) * 1977-04-22 1978-10-10 Johnson Clark E Jun Magnetoresistor displacement sensor using a magnetoresistor positioned between relatively moving magnetized toothed members
JPS5616801A (en) 1979-07-19 1981-02-18 Sharp Corp Magnetic scale

Also Published As

Publication number Publication date
GB2100443A (en) 1982-12-22
DE3218298C2 (en) 1985-01-10
FR2506006A1 (en) 1982-11-19
FR2506006B1 (en) 1985-12-27
DE3218298A1 (en) 1982-12-23
JPS57189010A (en) 1982-11-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee