DE69506145T2 - Positionssensor - Google Patents

Positionssensor

Info

Publication number
DE69506145T2
DE69506145T2 DE69506145T DE69506145T DE69506145T2 DE 69506145 T2 DE69506145 T2 DE 69506145T2 DE 69506145 T DE69506145 T DE 69506145T DE 69506145 T DE69506145 T DE 69506145T DE 69506145 T2 DE69506145 T2 DE 69506145T2
Authority
DE
Germany
Prior art keywords
pole piece
magnet
position sensor
generally
magnets
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
DE69506145T
Other languages
English (en)
Other versions
DE69506145D1 (de
Inventor
Jeffrey L Mccurley
James E White
Michael S Guthrie
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.)
CTS Corp
Stackpole Corp
Original Assignee
CTS Corp
Stackpole 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 CTS Corp, Stackpole Corp filed Critical CTS Corp
Publication of DE69506145D1 publication Critical patent/DE69506145D1/de
Application granted granted Critical
Publication of DE69506145T2 publication Critical patent/DE69506145T2/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/17—Magnetic/Electromagnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/17—Magnetic/Electromagnetic
    • B60G2401/172—Hall effect
DE69506145T 1994-03-04 1995-03-03 Positionssensor Expired - Fee Related DE69506145T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20656894A 1994-03-04 1994-03-04

Publications (2)

Publication Number Publication Date
DE69506145D1 DE69506145D1 (de) 1999-01-07
DE69506145T2 true DE69506145T2 (de) 1999-07-22

Family

ID=22766957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506145T Expired - Fee Related DE69506145T2 (de) 1994-03-04 1995-03-03 Positionssensor

Country Status (9)

Country Link
US (1) US5712561A (de)
EP (1) EP0670473B1 (de)
JP (1) JPH07260413A (de)
AT (1) ATE173817T1 (de)
AU (1) AU690185B2 (de)
BR (1) BR9500823A (de)
CA (1) CA2143811A1 (de)
DE (1) DE69506145T2 (de)
TW (1) TW260750B (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2143811A1 (en) * 1994-03-04 1995-09-05 Jeffrey L. Mccurley Field strength position sensor with improved bearing tolerance in reduced space
JPH09171902A (ja) * 1995-12-20 1997-06-30 Amp Japan Ltd ポジションセンサ
US6032521A (en) * 1995-12-20 2000-03-07 The Whitaker Corporation Position sensor
US5755519A (en) * 1996-12-04 1998-05-26 Fargo Electronics, Inc. Printer ribbon identification sensor
DE19811431A1 (de) * 1998-03-17 1999-09-23 Hella Kg Hueck & Co Fahrzeugniveaugeber
US6956368B2 (en) * 1998-05-08 2005-10-18 Wabash Technologies, Inc. Magnetic rotational position sensor
US6137288A (en) * 1998-05-08 2000-10-24 Luetzow; Robert Herman Magnetic rotational position sensor
US7268538B2 (en) * 1998-05-08 2007-09-11 Wabash Technologies, Inc. Magnetic rotational position sensor
US6472865B1 (en) 1998-05-08 2002-10-29 Wabash Technologies, Inc. Magnetic rotational position sensor having dual magnetic flux sensor capabilities
US6417664B1 (en) 1998-05-08 2002-07-09 Wabash Technologies, Inc. Magnetic rotational position sensor having a peripherally interrupted outer pole piece
US6188216B1 (en) 1998-05-18 2001-02-13 Cts Corporation Low profile non-contacting position sensor
US6124709A (en) * 1998-06-05 2000-09-26 Cts Corporation Magnetic position sensor having a variable width magnet mounted into a rotating disk and a hall effect sensor
US6124710A (en) * 1998-11-13 2000-09-26 Cts Corporation Rotary magnetic encoder using hall effect for detecting revolution of a shaft
US6426619B1 (en) * 1998-12-09 2002-07-30 Cts Corporation Pedal with integrated position sensor
US6310473B1 (en) 1998-12-15 2001-10-30 Kearney-National, Inc. Magnetic rotational position sensor
US6288534B1 (en) 1999-02-10 2001-09-11 Cts Corporation Non-contacting throttle valve position sensor
US6323641B1 (en) 1999-05-13 2001-11-27 Cts Corporation Non-contacting position sensor with helical flux linkage
US6404185B1 (en) 1999-06-01 2002-06-11 Cts Corporation Apparatus and method for sensing an angular position of a flux linkage member
US6222359B1 (en) 1999-06-18 2001-04-24 Cts Corporation Non-contacting position sensor using radial bipolar tapered magnets
US6498480B1 (en) 2000-11-22 2002-12-24 Wabash Technologies, Inc. Magnetic non-contacting rotary transducer
US6448763B1 (en) * 2001-01-10 2002-09-10 Siemens Corporation System for magnetization to produce linear change in field angle
US6584838B2 (en) 2001-01-11 2003-07-01 Sensor Solutions Corporation Angular position sensor
US6564632B2 (en) 2001-01-11 2003-05-20 Rochester Gauges, Inc. Liquid level gauge with removable hall device
US6829952B2 (en) * 2002-02-13 2004-12-14 Automotive Systems Laboratory, Inc. Seat belt tension sensor
US6777928B2 (en) * 2002-12-03 2004-08-17 Delphi Technologies, Inc. Rotary magnetic position sensor having pole differentiated magnets
US6992478B2 (en) 2003-12-22 2006-01-31 Cts Corporation Combination hall effect position sensor and switch
US7293578B2 (en) 2004-01-22 2007-11-13 Rochester Gauges, Inc. Gauge assembly having a stop fill device
US7921873B2 (en) 2004-01-22 2011-04-12 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and a liquid level indicating dial
US7726334B2 (en) 2004-01-22 2010-06-01 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and remote liquid level indicator
ITMI20041112A1 (it) * 2004-06-01 2004-09-01 Ansaldo Ricerche S R L Societa Sensore di posizione ad effetto di hall ad alta risoluzione ed elevata immunita' al rumore elettro agnetico
EP2059701A2 (de) * 2006-08-18 2009-05-20 Rochester Gauges, Inc. Serviceventilanordnung mit einer stopp-füllvorrichtung und flüssigkeitspegel-fernanzeige
US20080218158A1 (en) * 2007-03-07 2008-09-11 Carlson Joseph D Rotary position sensor
US7710108B2 (en) * 2007-03-16 2010-05-04 Illinois Tool Works Inc. Hall effect accelerator module
WO2008138662A2 (en) * 2007-05-11 2008-11-20 Nctengineering Gmbh Two axes absolute linear positioning system
US7690323B2 (en) * 2007-10-31 2010-04-06 Rochester Gauges, Inc. Gauge head assembly with non-magnetic insert
US20090220366A1 (en) * 2008-02-28 2009-09-03 William Turner Slide valve position indicator
US8450999B2 (en) * 2009-02-17 2013-05-28 Cts Corporation Rotary position sensor
JP2010249670A (ja) * 2009-04-16 2010-11-04 Yazaki Corp 回転角センサ
JP5252724B2 (ja) * 2009-04-16 2013-07-31 矢崎総業株式会社 回転角センサ
CN102741658A (zh) 2009-11-16 2012-10-17 Cts公司 非接触式传感器组件
DE102012101962A1 (de) * 2012-03-08 2013-09-12 Hella Kgaa Hueck & Co. Niveausensor
JP6211264B2 (ja) * 2012-12-07 2017-10-11 朝日電装株式会社 スロットルグリップ装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112464A (en) * 1963-11-26 Figure
GB893986A (en) * 1958-10-28 1962-04-18 Ferranti Ltd Improvements relating to electrical impulsing devices
GB990993A (en) * 1960-09-19 1965-05-05 Ass Elect Ind Improvements in and relating to electric signal generators
US3742243A (en) * 1971-09-27 1973-06-26 Veeder Industries Inc Pulse generator
JPS56107119A (en) * 1980-01-30 1981-08-25 Nippon Denso Co Ltd Detecting device for rotational angle
US4570118A (en) * 1981-11-20 1986-02-11 Gulf & Western Manufacturing Company Angular position transducer including permanent magnets and Hall Effect device
CH662649A5 (de) * 1983-12-15 1987-10-15 Maag Zahnraeder & Maschinen Ag Zahnmesstaster.
JPS646701A (en) * 1987-06-27 1989-01-11 Graphtec Kk Non-contact displacement detector
GB2229006A (en) * 1989-03-10 1990-09-12 Jaguar Cars Rotary position transducer
DE4014885C2 (de) * 1989-05-13 1995-07-13 Aisan Ind Drehwinkelaufnehmer
IT1240482B (it) * 1990-07-04 1993-12-17 Skf Ind Spa Dispositivo atto a permettere la rilevazione della velocita' di rotazione tra due organi in rotazione relativa quali gli organi di sopporto di una ruota di un veicolo.
US5159268A (en) * 1991-02-21 1992-10-27 Honeywell Inc. Rotational position sensor with a Hall effect device and shaped magnet
US5270645A (en) * 1991-08-30 1993-12-14 Nartron Corporation Linear-output, temperature-stable rotational sensor including magnetic field responsive device disposed within a cavity of a flux concentrator
US5164668A (en) * 1991-12-06 1992-11-17 Honeywell, Inc. Angular position sensor with decreased sensitivity to shaft position variability
CA2143811A1 (en) * 1994-03-04 1995-09-05 Jeffrey L. Mccurley Field strength position sensor with improved bearing tolerance in reduced space
US5798639A (en) * 1994-03-04 1998-08-25 Cts Corporation Rotary position sensor with improved bearing tolerance

Also Published As

Publication number Publication date
ATE173817T1 (de) 1998-12-15
AU1362395A (en) 1995-09-14
EP0670473A1 (de) 1995-09-06
EP0670473B1 (de) 1998-11-25
US5712561A (en) 1998-01-27
JPH07260413A (ja) 1995-10-13
TW260750B (de) 1995-10-21
BR9500823A (pt) 1995-11-21
DE69506145D1 (de) 1999-01-07
CA2143811A1 (en) 1995-09-05
AU690185B2 (en) 1998-04-23

Similar Documents

Publication Publication Date Title
DE69506145T2 (de) Positionssensor
TW271467B (de)
TW260735B (de)
FR2599794B1 (fr) Palier ou roulement a capteur d'informations
DE3676139D1 (de) Rotoreinheit mit dauermagnetfeld.
ATE190775T1 (de) Elektronisch kommutierter aussenläufermotor
DE69306085T2 (de) Lagesensor mit dauermagnet und magnetfeldmessung
DE69201588D1 (de) Magnetplatte mit Permanentmagneten.
BR8902280A (pt) Atuador eletromagnetico
FR2679714B1 (fr) Transducteur electromagnetique polyphase a aimant permanent, notamment moteur d'entrainement.
MX162585A (es) Mejoras en un motor de iman permanente
FR2639486B1 (fr) Machine tournante a aimants permanents et bouclage de flux magnetique
DE69113732T2 (de) Magnetkreis mit Permanentmagnet.
KR920702064A (ko) 동기머신
DE69107193D1 (de) Magnetplatte mit Permanentmagneten.
DE69201544D1 (de) Messaufnehmer mit veränderlichem magnetischem Widerstand mit versetzten Magneten mit verbesserten Magnetflusselementen.
SE8206803D0 (sv) Electromagnetic indicator having a rotor disposable in discrete positions
JPS57138856A (en) Rotor for motor
SE8502140L (sv) Gyro
ES2106745T3 (es) Servoaccionamiento para ajustar dos posiciones autorretenidas.
JPS614461A (ja) ブラシレス中空モ−タ
GB2008768A (en) Motor Speed Detector
IT8819629A0 (it) Motore rotativo a campo magnetico permanente tangenziale.
JPS6449911A (en) Rotary encoder
KR880003503U (ko) 위치검지소자 1개, 1코일, 2극의 마그넷로터를 갖는 원통상의 브라시리스 모터

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee