ES2032189T3 - Sensor para medir la velocidad relativa y/o la posicion entre un cilindro de un amortiguador y un piston de amortiguacion que se mueve dentro de este. - Google Patents

Sensor para medir la velocidad relativa y/o la posicion entre un cilindro de un amortiguador y un piston de amortiguacion que se mueve dentro de este.

Info

Publication number
ES2032189T3
ES2032189T3 ES91118384T ES91118384T ES2032189T3 ES 2032189 T3 ES2032189 T3 ES 2032189T3 ES 91118384 T ES91118384 T ES 91118384T ES 91118384 T ES91118384 T ES 91118384T ES 2032189 T3 ES2032189 T3 ES 2032189T3
Authority
ES
Spain
Prior art keywords
sensor
relative speed
measure
moves
damper cylinder
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
ES91118384T
Other languages
English (en)
Other versions
ES2032189T1 (es
Inventor
Zhen Dipl Ing Huang
Ludger Dipl Ing Gesenhues
Hans-Juergen Hoffmann
Klaus Dipl Ing Schmidt
Reinhard Dr Ing Hoelscher
Thomas Kruener
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.)
ThyssenKrupp Bilstein GmbH
Original Assignee
Krupp Bilstein GmbH
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
Priority claimed from DE19904036704 external-priority patent/DE4036704A1/de
Priority claimed from DE19914107290 external-priority patent/DE4107290C1/de
Priority claimed from DE4126586A external-priority patent/DE4126586A1/de
Application filed by Krupp Bilstein GmbH filed Critical Krupp Bilstein GmbH
Publication of ES2032189T1 publication Critical patent/ES2032189T1/es
Application granted granted Critical
Publication of ES2032189T3 publication Critical patent/ES2032189T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01P3/487—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 rotating magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • 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
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G01P3/52—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring amplitude of generated current or voltage
    • 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
    • B60G2204/112—Mounting of sensors thereon on dampers, e.g. fluid dampers
    • 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
    • B60G2400/20—Speed
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/24—Magnetic elements permanent magnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/08—Sensor arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid-Damping Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

LA INVENCION SE REFIERE A UN SENSOR PARA LA MEDIDA DE LA VELOCIDAD RELATIVA Y/O DE LA POSICION ENTRE UN CILINDRO AMORIGUADOR Y UN EMBOLO DE AMORTIGUACION DE UN AMORTIGUADOR DE VIBRACION O DE UN TUBO AMORTIGUADOR PARA CAMIONES UNIDO A UNA BIELA Y QUE SE MUEVE EN ELLA. SEGUN LA INVENCION, EL SENSOR SE COMPONE DE UN BOBINADO DE SENSORES (9) Y DE UN IMAN PERMANENTE (10) DONDE EL BOBINADO DE SENSORES ESTA CONSTRUIDO DE TAL MANERA QUE LAS ANEXIONES ADICIONALES PARA UNA PIEZA CORTA DEL BOBINADO (7, 8) ESTAN SEPARADAS ANTE LOS EXTREMOS DEL BOBINADO DE SENSORES (9) Y CONDUCIDAS HACIA FUERA.
ES91118384T 1990-11-17 1991-10-29 Sensor para medir la velocidad relativa y/o la posicion entre un cilindro de un amortiguador y un piston de amortiguacion que se mueve dentro de este. Expired - Lifetime ES2032189T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19904036704 DE4036704A1 (de) 1990-11-17 1990-11-17 Sensor in einem schwingungsdaempfer fuer kraftfahrzeuge
DE19914107290 DE4107290C1 (es) 1991-03-07 1991-03-07
DE4126586A DE4126586A1 (de) 1991-08-12 1991-08-12 Sensor in einem schwingungsdaempfer fuer kraftfahrzeuge

Publications (2)

Publication Number Publication Date
ES2032189T1 ES2032189T1 (es) 1993-01-16
ES2032189T3 true ES2032189T3 (es) 1997-10-01

Family

ID=27201905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91118384T Expired - Lifetime ES2032189T3 (es) 1990-11-17 1991-10-29 Sensor para medir la velocidad relativa y/o la posicion entre un cilindro de un amortiguador y un piston de amortiguacion que se mueve dentro de este.

Country Status (6)

Country Link
US (1) US5233293A (es)
EP (1) EP0486848B1 (es)
JP (1) JPH04266633A (es)
KR (1) KR920010287A (es)
DE (1) DE59108738D1 (es)
ES (1) ES2032189T3 (es)

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Also Published As

Publication number Publication date
ES2032189T1 (es) 1993-01-16
US5233293A (en) 1993-08-03
EP0486848A1 (de) 1992-05-27
DE59108738D1 (de) 1997-07-10
EP0486848B1 (de) 1997-06-04
JPH04266633A (ja) 1992-09-22
KR920010287A (ko) 1992-06-26

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