ES2043999T3 - Perceptor de fuerza electromagnetica. - Google Patents

Perceptor de fuerza electromagnetica.

Info

Publication number
ES2043999T3
ES2043999T3 ES89117093T ES89117093T ES2043999T3 ES 2043999 T3 ES2043999 T3 ES 2043999T3 ES 89117093 T ES89117093 T ES 89117093T ES 89117093 T ES89117093 T ES 89117093T ES 2043999 T3 ES2043999 T3 ES 2043999T3
Authority
ES
Spain
Prior art keywords
armor
sensor
iron
flow
activator
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 - Lifetime
Application number
ES89117093T
Other languages
English (en)
Inventor
James H Andrus
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.)
Honeywell Inc
Original Assignee
Honeywell 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 Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of ES2043999T3 publication Critical patent/ES2043999T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01R33/07—Hall effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Control Of Linear Motors (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

UN ACTIVADOR ELECTROMAGNETICO (10) TIENE UN SENSOR PARA SENTIR UNA CANTIDAD DE FUERZA APLICADA. EL ACTIVADOR MANTIENE UNA FUERZA AJUSTABLE POR AJUSTAR UNA CORRIENTE EN SUS BOBINAS (18,20). EL ACTIVADOR INCLUYE UNA ARMADURA (16) Y UN ESTATOR (12). EL ESTATOR TIENE UN HIERRO VUELTO EN FORMA DE U (22), QUE TIENE UNA PRIMERA PARTE EXTREMA (25) CON UNA PRIMERA BOBINA (18) Y QUE TIENE UNA SEGUNDA PARTE EXTREMA (27) CON UNA SEGUNDA BOBINA (20). LAS BOBINAS FORMAN UN CAMINO DE FLUJO MAGNETICO DESDE LA ARMADURA A TRAVES DEL HIERRO VUELTO Y VUELTO A LA ARMADURA. HAY UNA DENSIDAD DE FLUJO ENTRE LA ARMADURA Y CADA AUMENTO POLAR (25,27) DEL HIERRO VUELTO. UNA PRIMERA UNIDAD SENSORA (24) ES MONTADA EN LA PRIMERA CARA POLAR (25), Y UN SEGUNDO SENSOR (26) ES MONTADO EN LA SEGUNDA CARA POLAR (27) DEL HIERRO VUELTO (22), POR SENTIR LAS DENSIDADES DE FLUJO. LA PRIMERA UNIDAD SENSORA (24) INCLUYE UN PRIMER GENERADOR HALL SUBMONTADO (30) Y EL SEGUNDO SENSOR (26) INCLUYE UN SEGUNDO GENERADOR HALL SUBMONTADO(32). EL VOLTAJE DE SALIDA ES DIRECTAMENTE PROPORCIONAL A LA FUERZA, QUE ES PROPORCIONAL AL CUADRADO DE LA DENSIDAD DE FLUJO.
ES89117093T 1988-09-19 1989-09-15 Perceptor de fuerza electromagnetica. Expired - Lifetime ES2043999T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/246,129 US4882512A (en) 1988-09-19 1988-09-19 Electromagnetic force sensor

Publications (1)

Publication Number Publication Date
ES2043999T3 true ES2043999T3 (es) 1994-01-01

Family

ID=22929418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89117093T Expired - Lifetime ES2043999T3 (es) 1988-09-19 1989-09-15 Perceptor de fuerza electromagnetica.

Country Status (6)

Country Link
US (1) US4882512A (es)
EP (1) EP0360166B1 (es)
JP (1) JPH02186284A (es)
CA (1) CA1309140C (es)
DE (1) DE68909157T2 (es)
ES (1) ES2043999T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321217A (en) * 1990-07-18 1994-06-14 Otis Elevator Company Apparatus and method for controlling an elevator horizontal suspension
US5294757A (en) * 1990-07-18 1994-03-15 Otis Elevator Company Active vibration control system for an elevator, which reduces horizontal and rotational forces acting on the car
US5308938A (en) * 1990-07-18 1994-05-03 Otis Elevator Company Elevator active suspension system
US5322144A (en) * 1990-07-18 1994-06-21 Otis Elevator Company Active control of elevator platform
US5115192A (en) * 1990-11-06 1992-05-19 Nova Corporation Of Alberta Magnetic displacement transducer with saturation compensation
US6753664B2 (en) 2001-03-22 2004-06-22 Creo Products Inc. Method for linearization of an actuator via force gradient modification
DE102005014509B4 (de) * 2005-03-30 2007-09-13 Austriamicrosystems Ag Sensoranordnung und Verfahren zur Bestimmung eines Drehwinkels
CN102519633B (zh) * 2011-11-30 2014-07-16 浙江大学 磁弹磁电效应式应力监测装置
US9664753B2 (en) * 2014-03-27 2017-05-30 Stmicroelectronics S.R.L. Hall-effect-based magnetic field sensor having an improved output bandwidth

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110107A1 (de) * 1981-03-16 1982-09-23 Mannesmann Rexroth GmbH, 8770 Lohr Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers
DE3435455A1 (de) * 1984-09-27 1986-03-27 Nukem Gmbh, 6450 Hanau Vorrichtung mit zwei hallgeneratoren zur messung der gradienten magnetischer felder
JPS61194885A (ja) * 1985-02-25 1986-08-29 Seiko Instr & Electronics Ltd 磁気センサ
US4629262A (en) * 1985-06-24 1986-12-16 Sperry Corporation Position sensor for magnetic suspension and pointing system
US4642501A (en) * 1985-10-15 1987-02-10 Sperry Corporation Magnetic suspension and pointing system with flux feedback linearization
DE3627127A1 (de) * 1986-08-06 1988-02-18 Pfister Gmbh Membran fuer kraftmesseinrichtungen

Also Published As

Publication number Publication date
US4882512A (en) 1989-11-21
CA1309140C (en) 1992-10-20
DE68909157T2 (de) 1994-02-03
DE68909157D1 (de) 1993-10-21
EP0360166A3 (en) 1991-04-10
EP0360166B1 (en) 1993-09-15
JPH02186284A (ja) 1990-07-20
EP0360166A2 (en) 1990-03-28

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