DE68900924D1 - Induktiver geschwindigkeitssensor. - Google Patents

Induktiver geschwindigkeitssensor.

Info

Publication number
DE68900924D1
DE68900924D1 DE8989308585T DE68900924T DE68900924D1 DE 68900924 D1 DE68900924 D1 DE 68900924D1 DE 8989308585 T DE8989308585 T DE 8989308585T DE 68900924 T DE68900924 T DE 68900924T DE 68900924 D1 DE68900924 D1 DE 68900924D1
Authority
DE
Germany
Prior art keywords
speed sensor
inductive speed
inductive
sensor
speed
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
DE8989308585T
Other languages
English (en)
Inventor
Warren W Welcome
Daniel R Sparks
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.)
Hamilton Standard Controls Inc
Original Assignee
Hamilton Standard Controls Inc
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 Hamilton Standard Controls Inc filed Critical Hamilton Standard Controls Inc
Application granted granted Critical
Publication of DE68900924D1 publication Critical patent/DE68900924D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Electric Motors In General (AREA)
DE8989308585T 1988-09-02 1989-08-24 Induktiver geschwindigkeitssensor. Expired - Fee Related DE68900924D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/240,782 US4947116A (en) 1988-09-02 1988-09-02 Inductive speed sensor employing phase shift

Publications (1)

Publication Number Publication Date
DE68900924D1 true DE68900924D1 (de) 1992-04-09

Family

ID=22907924

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989308585T Expired - Fee Related DE68900924D1 (de) 1988-09-02 1989-08-24 Induktiver geschwindigkeitssensor.

Country Status (4)

Country Link
US (1) US4947116A (de)
EP (1) EP0359422B1 (de)
JP (1) JPH02196965A (de)
DE (1) DE68900924D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242528A (en) * 1990-03-30 1991-10-02 De La Rue Syst Movement monitor with detent-torque countering arrangement
US5352974A (en) * 1992-08-14 1994-10-04 Zircon Corporation Stud sensor with digital averager and dual sensitivity
JPH08166397A (ja) * 1994-05-26 1996-06-25 Knorr Bremse Syst Fur Nutzfahrzeuge Gmbh 回転速度検出方法及び装置
US5543799A (en) * 1994-09-02 1996-08-06 Zircon Corporation Swept range gate radar system for detection of nearby objects
US5905455A (en) * 1995-08-11 1999-05-18 Zircon Corporation Dual transmitter visual display system
US5917314A (en) * 1996-08-08 1999-06-29 Zircon Corporation Electronic wall-stud sensor with three capacitive elements
BR9905263A (pt) * 1999-09-30 2001-06-12 Elevadores Atlas S A Sensor de posição pela permanência magnética
US20040061493A1 (en) * 2001-09-25 2004-04-01 Keith Fishburn Tone wheel
US6642709B2 (en) * 2001-10-17 2003-11-04 A.J. Rose Manufacturing Co. Signal wheel for generating rotational position signal
US20030214184A1 (en) * 2002-05-16 2003-11-20 Taneyhill David J. Dual coil variable reluctance wheel speed sensor
US7013570B2 (en) 2003-06-18 2006-03-21 Irwin-Industrial Tool Company Stud finder
US7116091B2 (en) * 2004-03-04 2006-10-03 Zircon Corporation Ratiometric stud sensing
US7148703B2 (en) * 2004-05-14 2006-12-12 Zircon Corporation Auto-deep scan for capacitive sensing
US7487596B2 (en) 2004-06-25 2009-02-10 Irwin Industrial Tool Company Laser line projected on an edge of a surface
US7178250B2 (en) 2004-07-21 2007-02-20 Irwin Industrial Tool Company Intersecting laser line generating device
DE102007033745B4 (de) * 2007-07-19 2014-07-24 Zf Friedrichshafen Ag Induktive Drehzahlerkennung
US7844371B2 (en) * 2008-01-03 2010-11-30 Hamilton Sundstrand Corporation Failsafe remote data concentrator
US9297685B2 (en) * 2009-01-09 2016-03-29 Hamilton Sundstrand Corporation Robust oil level sensor
JP5341832B2 (ja) 2010-07-08 2013-11-13 愛三工業株式会社 回転位置センサ
FR2988362B1 (fr) * 2012-03-20 2014-09-19 Alstom Transport Sa Procede de controle du fonctionnement d'un systeme de positionnement d'un train
GB2524061B (en) * 2014-03-13 2018-08-29 Salunda Ltd Sensor arrangement for a rotatable element
USD820748S1 (en) 2016-12-16 2018-06-19 A.J. Rose Manufacturing Co. Tone wheel
USD819530S1 (en) 2016-12-16 2018-06-05 A.J. Rose Manufacturing Co. Tone wheel
USD839156S1 (en) 2017-08-09 2019-01-29 A.J. Rose Manufacturing Co. Tone wheel
USD839804S1 (en) 2017-08-09 2019-02-05 A.J. Rose Manufacturing Co. Tone wheel
DE102018001059B4 (de) * 2018-02-09 2019-12-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren und Vorrichtung zum Bestimmen einer Geschwindigkeit mit Hilfe eines induktiven Geschwindigkeitssensors
US11262375B2 (en) * 2019-12-12 2022-03-01 Bendix Commercial Vehicle Systems Llc System and method for determining the speed and direction of rotation of a vehicle wheel
TWI806228B (zh) * 2021-11-08 2023-06-21 財團法人工業技術研究院 用於高速旋轉機械的感測器裝置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641535A (en) * 1969-05-13 1972-02-08 Bendix Corp Positioning apparatus employing a magnetized screw thread
US3758858A (en) * 1970-06-05 1973-09-11 Roberts F Electronic tachometer
US3716787A (en) * 1970-11-27 1973-02-13 Westinghouse Air Brake Co Apparatus for monitoring speed utilizing a tuned circuit whose phase changes in proportional to speed
US3721821A (en) * 1970-12-14 1973-03-20 Abex Corp Railway wheel sensor
US3728565A (en) * 1971-07-21 1973-04-17 Eaton Corp Device for sensing the direction and speed of a shaft
US3750128A (en) * 1972-02-07 1973-07-31 Itt Pulse generator
US4161693A (en) * 1977-03-09 1979-07-17 Airpax Electronics, Inc. Clamped input common mode rejection amplifier
JPH0124264B2 (de) * 1980-02-04 1989-05-10 Caterpillar Inc
DE3543058C2 (de) * 1985-12-05 1997-02-13 Teves Gmbh Alfred Verfahren und Schaltungsanordnung zur Aufbereitung eines Sensorsignals

Also Published As

Publication number Publication date
US4947116A (en) 1990-08-07
EP0359422B1 (de) 1992-03-04
EP0359422A1 (de) 1990-03-21
JPH02196965A (ja) 1990-08-03

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Legal Events

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