JPS5613244B2 - - Google Patents

Info

Publication number
JPS5613244B2
JPS5613244B2 JP8773274A JP8773274A JPS5613244B2 JP S5613244 B2 JPS5613244 B2 JP S5613244B2 JP 8773274 A JP8773274 A JP 8773274A JP 8773274 A JP8773274 A JP 8773274A JP S5613244 B2 JPS5613244 B2 JP S5613244B2
Authority
JP
Japan
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
JP8773274A
Other languages
Japanese (ja)
Other versions
JPS5116970A (US07223432-20070529-C00017.png
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 filed Critical
Priority to JP8773274A priority Critical patent/JPS5613244B2/ja
Priority to GB29479/75A priority patent/GB1492668A/en
Priority to US05/597,818 priority patent/US4053829A/en
Priority to DE19752532985 priority patent/DE2532985C3/de
Priority to NL7508989A priority patent/NL7508989A/xx
Priority to FR7523680A priority patent/FR2280906A1/fr
Priority to CA232,536A priority patent/CA1037562A/en
Priority to AT0597575A priority patent/AT368289B/de
Publication of JPS5116970A publication Critical patent/JPS5116970A/ja
Publication of JPS5613244B2 publication Critical patent/JPS5613244B2/ja
Expired legal-status Critical Current

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
    • G01D5/142—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
    • G01D5/145—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 relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Brushless Motors (AREA)
JP8773274A 1974-07-31 1974-07-31 Expired JPS5613244B2 (US07223432-20070529-C00017.png)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP8773274A JPS5613244B2 (US07223432-20070529-C00017.png) 1974-07-31 1974-07-31
GB29479/75A GB1492668A (en) 1974-07-31 1975-07-14 Apparatus for detecting the direction of a magnetic field
US05/597,818 US4053829A (en) 1974-07-31 1975-07-21 Apparatus for detecting the direction of a magnetic field to sense the position of, for example, a rotary element or the like
DE19752532985 DE2532985C3 (de) 1974-07-31 1975-07-23 Vorrichtung zur Ermittlung der Richtung eines Magnetfeldes
NL7508989A NL7508989A (nl) 1974-07-31 1975-07-28 Inrichting voor detectie van de richting van een magneetveld.
FR7523680A FR2280906A1 (fr) 1974-07-31 1975-07-29 Dispositif de detection de la direction d'un champ magnetique
CA232,536A CA1037562A (en) 1974-07-31 1975-07-30 Apparatus for detecting the direction of a magnetic field
AT0597575A AT368289B (de) 1974-07-31 1975-07-31 Geraet fuer die abtastung der richtung eines externen magnetfeldes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8773274A JPS5613244B2 (US07223432-20070529-C00017.png) 1974-07-31 1974-07-31

Publications (2)

Publication Number Publication Date
JPS5116970A JPS5116970A (US07223432-20070529-C00017.png) 1976-02-10
JPS5613244B2 true JPS5613244B2 (US07223432-20070529-C00017.png) 1981-03-27

Family

ID=13923079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8773274A Expired JPS5613244B2 (US07223432-20070529-C00017.png) 1974-07-31 1974-07-31

Country Status (7)

Country Link
US (1) US4053829A (US07223432-20070529-C00017.png)
JP (1) JPS5613244B2 (US07223432-20070529-C00017.png)
AT (1) AT368289B (US07223432-20070529-C00017.png)
CA (1) CA1037562A (US07223432-20070529-C00017.png)
FR (1) FR2280906A1 (US07223432-20070529-C00017.png)
GB (1) GB1492668A (US07223432-20070529-C00017.png)
NL (1) NL7508989A (US07223432-20070529-C00017.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007033080A (ja) * 2005-07-22 2007-02-08 Noritz Corp 水流センサー及び給湯器

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999005475A1 (de) * 1997-07-23 1999-02-04 Mannesmann Vdo Ag Magnetischer positionssensor
DK139006B (da) * 1976-02-19 1978-11-27 Ib Thomsen Detektor til afføling af vinkelstillingen for en til et magnetkompas hørende kompasmagnets stilling.
FR2392457A1 (fr) * 1976-10-11 1978-12-22 Milly Jean De Transmetteur electrique d'ecart angulaire
CA1126818A (en) * 1978-03-27 1982-06-29 Hiroyuki Ohkubo Apparatus for sensing an external magnetic field
JPS5559314A (en) * 1978-10-27 1980-05-02 Sony Corp Magnetic scale signal detector
JPS5569011A (en) * 1978-11-18 1980-05-24 Sony Corp Constant point position detector
US4306215A (en) * 1979-03-23 1981-12-15 Spin Physics, Inc. Thin magnetoresistive head
US4413296A (en) * 1979-07-16 1983-11-01 Eastman Kodak Company Thin film magnetoresistive head
GB2071333B (en) * 1980-02-22 1984-02-01 Sony Corp Magnetic sensor device
IT1211140B (it) * 1980-12-09 1989-09-29 Sony Corp Dispositivo commutatore a sensore magnetico.
JPS57153216A (en) * 1981-03-18 1982-09-21 Hitachi Ltd Magnetic rotary sensor
US4477794A (en) * 1981-08-10 1984-10-16 Matsushita Electric Industrial Co., Ltd. Magnetoresistive element
US4506221A (en) * 1982-06-28 1985-03-19 Sanders Associates, Inc. Magnetic heading transducer having dual-axis magnetometer with electromagnet mounted to permit pivotal vibration thereof
JPS601514A (ja) * 1983-06-17 1985-01-07 Copal Co Ltd 変位量検出器
JPS6035215A (ja) * 1984-01-20 1985-02-23 Sony Magnescale Inc 磁気スケ−ル信号検出装置
DE3514457A1 (de) * 1985-04-22 1987-01-02 Messtechnik Mellenbach Betrieb Anordnung zur betrags- und richtungsmaessigen messung von magnetfeldern
GB2202635B (en) * 1987-03-26 1991-10-30 Devon County Council Detection of magnetic fields
KR910004261B1 (ko) * 1987-04-09 1991-06-25 후지쓰 가부시끼가이샤 자전 변환 소자를 이용한 검지기
US4875008A (en) * 1988-02-16 1989-10-17 North American Philips Corporation Device for sensing the angular position of a shaft
US4922197A (en) * 1988-08-01 1990-05-01 Eaton Corporation High resolution proximity detector employing magnetoresistive sensor disposed within a pressure resistant enclosure
CA1308167C (en) * 1988-10-25 1992-09-29 Fernando C. Lebron Magnetic field detector
US4887027A (en) * 1988-12-09 1989-12-12 Strasser Gene W Leadless current-sensing system
US5038130A (en) * 1990-11-06 1991-08-06 Santa Barbara Research Center System for sensing changes in a magnetic field
JP2527856B2 (ja) * 1991-06-18 1996-08-28 三菱電機株式会社 磁気センサ
US5256924A (en) * 1992-08-10 1993-10-26 Allied-Signal Inc. Superconducting commutator for DC machines
JP2655106B2 (ja) * 1994-12-07 1997-09-17 日本電気株式会社 磁気抵抗センサ
US5818227A (en) * 1996-02-22 1998-10-06 Analog Devices, Inc. Rotatable micromachined device for sensing magnetic fields
EP0855599A3 (de) * 1997-01-24 2001-05-02 Siemens Aktiengesellschaft Elektronischer Kompass
JP3941082B2 (ja) * 1998-01-28 2007-07-04 株式会社安川電機 磁気式検出器
JP2001304805A (ja) * 2000-04-25 2001-10-31 Tokai Rika Co Ltd 回転角度検出装置
US6784659B2 (en) * 2001-12-05 2004-08-31 Honeywell International Inc. Magnetoresistive speed and direction sensing method and apparatus
US6833697B2 (en) * 2002-09-11 2004-12-21 Honeywell International Inc. Saturated magnetoresistive approach for linear position sensing
EP1653904A4 (en) * 2003-08-04 2007-04-04 Pulmonetic Systems Inc COMPRESSOR CONTROL SYSTEM FOR A PORTABLE FAN
US7607437B2 (en) * 2003-08-04 2009-10-27 Cardinal Health 203, Inc. Compressor control system and method for a portable ventilator
DE102004009868B3 (de) * 2004-03-01 2005-08-04 Siemens Ag Messeinrichtung zur linearen Positionserfassung
US7741839B2 (en) * 2005-10-20 2010-06-22 Cts Corporation Non-contacting position sensor using a rotating magnetic vector
FR2902890B1 (fr) * 2006-06-22 2008-11-07 Commissariat Energie Atomique Procede et systeme pour ajuster la sensibilite d'un capteur magnetoresistif
DE102007026220B4 (de) * 2007-06-05 2020-12-10 Austriamicrosystems Ag Sensoranordnung, Messsystem und Messverfahren
US8564286B2 (en) 2010-06-28 2013-10-22 Infineon Technologies Ag GMR sensors having reduced AMR effects
CN102841324A (zh) * 2012-09-05 2012-12-26 复旦大学 一种各向异性磁阻器件的电路结构
US9606195B2 (en) * 2013-03-03 2017-03-28 Bar Ilan University High resolution planar hall effect sensors having plural orientations and method of operating the same to measure plural magnetic field components
US9435662B2 (en) * 2014-04-08 2016-09-06 Infineon Technologies Ag Magneto-resistive angle sensor and sensor system using the same
DE102015205390A1 (de) * 2015-03-25 2016-09-29 Robert Bosch Gmbh Sensoranordnung zur Drehzahlerfassung eines rotierenden Bauteils
US10012518B2 (en) 2016-06-08 2018-07-03 Allegro Microsystems, Llc Magnetic field sensor for sensing a proximity of an object
US10215590B2 (en) 2016-06-08 2019-02-26 Allegro Microsystems, Llc Magnetic field sensor for sensing a proximity and/or a location of an object
JP7407041B2 (ja) * 2020-03-24 2023-12-28 株式会社東海理化電機製作所 磁気センサ
US11519757B2 (en) * 2020-06-11 2022-12-06 Honeywell International Inc. System and method for determining angular position in rotating machines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280736A (US07223432-20070529-C00017.png) * 1961-07-10
US3405355A (en) * 1965-02-26 1968-10-08 Navy Usa Thin film magnetoresistance magnetometer having a current path etched at an angle tothe axes of magnetization
US3546579A (en) * 1968-10-22 1970-12-08 Sperry Rand Corp Thin-ferromagnetic-film magnetoresistance magnetometer sensitive to easy axis field components and biased to be insensitive to hard axis field components
JPS575067B2 (US07223432-20070529-C00017.png) * 1973-07-13 1982-01-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007033080A (ja) * 2005-07-22 2007-02-08 Noritz Corp 水流センサー及び給湯器

Also Published As

Publication number Publication date
FR2280906B1 (US07223432-20070529-C00017.png) 1981-10-09
ATA597575A (de) 1982-01-15
DE2532985A1 (de) 1976-02-19
FR2280906A1 (fr) 1976-02-27
JPS5116970A (US07223432-20070529-C00017.png) 1976-02-10
NL7508989A (nl) 1976-02-03
GB1492668A (en) 1977-11-23
US4053829A (en) 1977-10-11
CA1037562A (en) 1978-08-29
AT368289B (de) 1982-09-27
DE2532985B2 (de) 1977-07-07

Similar Documents

Publication Publication Date Title
FR2280906B1 (US07223432-20070529-C00017.png)
FR2264521B1 (US07223432-20070529-C00017.png)
FR2289574B1 (US07223432-20070529-C00017.png)
FR2287551B1 (US07223432-20070529-C00017.png)
FR2284131B1 (US07223432-20070529-C00017.png)
FR2267491B1 (US07223432-20070529-C00017.png)
DE2411533A1 (US07223432-20070529-C00017.png)
AU7478474A (US07223432-20070529-C00017.png)
CH569931A5 (US07223432-20070529-C00017.png)
CH577150A5 (US07223432-20070529-C00017.png)
CH578255A5 (US07223432-20070529-C00017.png)
CH578398A5 (US07223432-20070529-C00017.png)
CH575116A5 (US07223432-20070529-C00017.png)
AU481479A (US07223432-20070529-C00017.png)
CH577702B5 (US07223432-20070529-C00017.png)
BG22576A1 (US07223432-20070529-C00017.png)
CH577686A5 (US07223432-20070529-C00017.png)
CH577399A5 (US07223432-20070529-C00017.png)
CH576020A5 (US07223432-20070529-C00017.png)
CH574074A5 (US07223432-20070529-C00017.png)
CH573545A5 (US07223432-20070529-C00017.png)
CH570727A5 (US07223432-20070529-C00017.png)
BG20853A1 (US07223432-20070529-C00017.png)
CH569303A5 (US07223432-20070529-C00017.png)
CH568564A5 (US07223432-20070529-C00017.png)