JPH1194951A5 - - Google Patents

Info

Publication number
JPH1194951A5
JPH1194951A5 JP1998190934A JP19093498A JPH1194951A5 JP H1194951 A5 JPH1194951 A5 JP H1194951A5 JP 1998190934 A JP1998190934 A JP 1998190934A JP 19093498 A JP19093498 A JP 19093498A JP H1194951 A5 JPH1194951 A5 JP H1194951A5
Authority
JP
Japan
Prior art keywords
magnetic flux
magnets
sensor
null
flux sensor
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.)
Pending
Application number
JP1998190934A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1194951A (ja
Filing date
Publication date
Priority claimed from US08/993,723 external-priority patent/US6127821A/en
Application filed filed Critical
Publication of JPH1194951A publication Critical patent/JPH1194951A/ja
Publication of JPH1194951A5 publication Critical patent/JPH1194951A5/ja
Pending legal-status Critical Current

Links

JP10190934A 1997-06-02 1998-06-02 磁気鉄物体近接センサ Pending JPH1194951A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4825797P 1997-06-02 1997-06-02
US08/993723 1997-12-18
US08/993,723 US6127821A (en) 1997-06-02 1997-12-18 System for adjusting a magnetic sensor to detect the presence of ferrous objects
US60/048257 1997-12-18

Publications (2)

Publication Number Publication Date
JPH1194951A JPH1194951A (ja) 1999-04-09
JPH1194951A5 true JPH1194951A5 (OSRAM) 2005-09-29

Family

ID=26725946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10190934A Pending JPH1194951A (ja) 1997-06-02 1998-06-02 磁気鉄物体近接センサ

Country Status (3)

Country Link
US (1) US6127821A (OSRAM)
JP (1) JPH1194951A (OSRAM)
DE (1) DE19824510B4 (OSRAM)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009173A1 (de) * 2000-02-26 2001-09-06 Bosch Gmbh Robert Messvorrichtung zur berührungslosen Erfassung eines ferromagnetischen Gegenstandes
WO2003040660A1 (en) * 2001-11-05 2003-05-15 Dana Corporation Minature magnetic device package
FR2839361B1 (fr) * 2002-05-06 2004-09-17 Siemens Vdo Automotive Procede et dispositif de reglage d'un detecteur du passage d'une discontinuite d'une piece metallique mobile
WO2004003585A1 (en) * 2002-07-01 2004-01-08 European Organisation For Nuclear Research - Cern Device for calibration of magnetic sensors in three dimensions
US7433728B2 (en) * 2003-05-29 2008-10-07 Biosense, Inc. Dynamic metal immunity by hysteresis
US7974680B2 (en) * 2003-05-29 2011-07-05 Biosense, Inc. Hysteresis assessment for metal immunity
US7321228B2 (en) * 2003-07-31 2008-01-22 Biosense Webster, Inc. Detection of metal disturbance in a magnetic tracking system
NO320062B1 (no) 2003-11-19 2005-10-17 New Interaction Devices And Te Anordning til a detektere naerhet mellom et forste objekt (malobjekt) og et annet objekt (referanseobjekt), samt tegne-, skrive- og/eller pekeredskap for datapresentasjon etc.
US6870366B1 (en) 2003-12-23 2005-03-22 Trw Automotive U.S. Llc Apparatus for sensing vehicle seat position
DE102004045670B3 (de) * 2004-09-17 2006-02-09 Zf Friedrichshafen Ag Fahrzeugniveauerfassung
US7304472B2 (en) * 2005-04-28 2007-12-04 Williams Controls Industries, Inc. Rotary position sensor
US8203332B2 (en) * 2008-06-24 2012-06-19 Magic Technologies, Inc. Gear tooth sensor (GTS) with magnetoresistive bridge
EP2239400B1 (de) * 2009-04-08 2018-09-05 Marquardt GmbH Schlüssel für ein Kraftfahrzeug
DE102009046180A1 (de) * 2009-10-29 2011-05-05 Scambia Industrial Developments Aktiengesellschaft Anhängekupplung
US8917086B2 (en) * 2010-07-20 2014-12-23 Lawrence Livermore National Security, Llc Position sensor for linear synchronous motors employing halbach arrays
DE102010043010C5 (de) 2010-10-27 2017-10-05 Ifm Electronic Gmbh Induktiver Näherungsschalter
US8922207B2 (en) 2011-11-17 2014-12-30 Infineon Technologies Ag Electronic device comprising hall effect region with three contacts
US9425385B2 (en) 2014-05-09 2016-08-23 Infineon Technologies Ag Vertical hall effect device
US9316705B2 (en) 2014-05-09 2016-04-19 Infineon Technologies Ag Vertical hall effect-device
GB2548795A (en) * 2016-03-14 2017-10-04 Reventec Ltd A magnetic position sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440193B2 (de) * 1961-09-05 1972-01-13 Siemens AG, 1000 Berlin u 8000 München Magnetisch elektrischer signalgeber mit einem hallgenerator
US4156191A (en) * 1977-10-20 1979-05-22 Gulf & Western Manufacturing Company Method and apparatus for adjusting the magnetic coupling between a Hall Effect switch and a permanent magnet
US4970463A (en) * 1989-03-13 1990-11-13 Durakool Incorporated Temperature stable proximity sensor with sensing of flux emanating from the lateral surface of a magnet
DE4025837A1 (de) * 1990-08-16 1992-02-20 Vdo Schindling Hallsensor
US5818222A (en) * 1995-06-07 1998-10-06 The Cherry Corporation Method for adjusting ferrous article proximity detector

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