DE3925745C2 - Hall-Effekt-Sensoranordnung - Google Patents

Hall-Effekt-Sensoranordnung

Info

Publication number
DE3925745C2
DE3925745C2 DE3925745A DE3925745A DE3925745C2 DE 3925745 C2 DE3925745 C2 DE 3925745C2 DE 3925745 A DE3925745 A DE 3925745A DE 3925745 A DE3925745 A DE 3925745A DE 3925745 C2 DE3925745 C2 DE 3925745C2
Authority
DE
Germany
Prior art keywords
hall effect
sensor element
sensor
plate
cavity
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 - Fee Related
Application number
DE3925745A
Other languages
German (de)
English (en)
Other versions
DE3925745A1 (de
Inventor
Shigemi Murata
Yutaka Ohashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3925745A1 publication Critical patent/DE3925745A1/de
Application granted granted Critical
Publication of DE3925745C2 publication Critical patent/DE3925745C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9517—Proximity switches using a magnetic detector using galvanomagnetic devices
    • 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
    • G01D5/147—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 influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9505—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
DE3925745A 1988-08-05 1989-08-03 Hall-Effekt-Sensoranordnung Expired - Fee Related DE3925745C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988103201U JPH082631Y2 (ja) 1988-08-05 1988-08-05 ホール効果型センサ装置

Publications (2)

Publication Number Publication Date
DE3925745A1 DE3925745A1 (de) 1990-02-08
DE3925745C2 true DE3925745C2 (de) 1994-05-05

Family

ID=14347905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3925745A Expired - Fee Related DE3925745C2 (de) 1988-08-05 1989-08-03 Hall-Effekt-Sensoranordnung

Country Status (4)

Country Link
US (1) US4931719A (US20020128544A1-20020912-P00008.png)
JP (1) JPH082631Y2 (US20020128544A1-20020912-P00008.png)
KR (1) KR920008198Y1 (US20020128544A1-20020912-P00008.png)
DE (1) DE3925745C2 (US20020128544A1-20020912-P00008.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792380A (en) * 1997-04-30 1998-08-11 Eastman Kodak Company Ink jet printing ink composition with detectable label material
DE10018269B4 (de) * 2000-04-13 2009-04-09 Dr. Johannes Heidenhain Gmbh Abtasteinheit
KR100433963B1 (ko) * 2002-04-11 2004-06-04 양만호 모자우산 및 그 제조방법
DE10228428A1 (de) * 2002-06-26 2004-01-15 Valeo Schalter Und Sensoren Gmbh Sensor, insbesondere Magnetfeldsensor, und Verfahren zur Herstellung eines Sensors
US7015557B2 (en) * 2004-04-16 2006-03-21 Honeywell International Inc. Hall element with segmented field plate
EP1857909B1 (en) * 2005-01-18 2011-08-17 Teleflex Incorporated Pedal assembly
US9000761B2 (en) 2012-01-19 2015-04-07 Avago Technologies General Ip (Singapore) Pte. Ltd. Hall-effect sensor isolator
US10283699B2 (en) 2016-01-29 2019-05-07 Avago Technologies International Sales Pte. Limited Hall-effect sensor isolator
CN110834413A (zh) * 2018-08-16 2020-02-25 苏州汉扬精密电子有限公司 磁铁检测热熔一体式装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205178B (de) * 1962-05-08 1965-11-18 Siemens Ag Anordnung zur Unterdrueckung von Nullpunktsfehlern infolge von Thermokraeften bei einem Hallspannungserzeuger
US3396328A (en) * 1965-06-25 1968-08-06 Cons Electrodynamics Corp Magnetoresistive transducer
US4124936A (en) * 1977-04-25 1978-11-14 Motorola, Inc. Hall effect ignition system housing and method
JPS6125280Y2 (US20020128544A1-20020912-P00008.png) * 1977-04-26 1986-07-29
US4235213A (en) * 1978-09-14 1980-11-25 Motorola, Inc. Hall effect ignition system housing
DE3018787A1 (de) * 1980-05-16 1981-11-26 Robert Bosch Gmbh, 7000 Stuttgart Kontaktlos gesteuerte spulenzuendanlage fuer brennkraftmaschinen
JPS57177583A (en) * 1981-04-14 1982-11-01 Int Standard Electric Corp Holl effect device
DE3138390A1 (de) * 1981-09-26 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Zuendverteiler fuer brennkraftmaschinen
CH663686A5 (de) * 1984-04-18 1987-12-31 Landis & Gyr Ag Verfahren und schaltung zur temperaturkompensation eines stromgespeisten hallelementes.

Also Published As

Publication number Publication date
JPH082631Y2 (ja) 1996-01-29
US4931719A (en) 1990-06-05
DE3925745A1 (de) 1990-02-08
JPH0225884U (US20020128544A1-20020912-P00008.png) 1990-02-20
KR900005345U (ko) 1990-03-08
KR920008198Y1 (ko) 1992-11-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee