ES8607128A1 - Dispositivo para el control de los amortiguadores de la sus-pension especialmente para automoviles - Google Patents

Dispositivo para el control de los amortiguadores de la sus-pension especialmente para automoviles

Info

Publication number
ES8607128A1
ES8607128A1 ES543004A ES543004A ES8607128A1 ES 8607128 A1 ES8607128 A1 ES 8607128A1 ES 543004 A ES543004 A ES 543004A ES 543004 A ES543004 A ES 543004A ES 8607128 A1 ES8607128 A1 ES 8607128A1
Authority
ES
Spain
Prior art keywords
control
motor vehicles
suspension shock
absorbers
absorbers particularly
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
Application number
ES543004A
Other languages
English (en)
Other versions
ES543004A0 (es
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES8607128A1 publication Critical patent/ES8607128A1/es
Publication of ES543004A0 publication Critical patent/ES543004A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/04—Suspension or damping
    • 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
    • B60G17/018—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 use of a specific signal treatment or control method
    • 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
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of 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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/102—Acceleration; Deceleration vertical
    • 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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
    • 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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
    • 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
    • B60G2400/204—Vehicle speed
    • 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
    • B60G2400/90—Other conditions or factors
    • B60G2400/91—Frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • 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
    • B60G2600/26—Electromagnets; Solenoids
    • 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
    • B60G2600/60—Signal noise suppression; Electronic filtering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

DISPOSITIVO QUE MODIFICA LA RESPUESTA DINAMICA DE AMORTIGUADORES A TRAVES DEL PROCESAMIENTO POR ELEMENTOS ELECTRONICOS DE SEÑALES ELECTRICAS ASOCIADAS A LA FRECUENCIA Y AMPLITUD DE LAS OSCILACIONES CON FILTRO PASA-BANDA Y DISCRIMINADOR DE UMBRAL, DE ESPECIAL UTILIZACION EN VEHICULOS AUTOMOVILES. UN INDICADOR DE FRECUENCIA Y AMPLITUD DE OSCILACIONES SE CONECTA A LOS ELEMENTOS ELECTRONICOS DE PROCESAMIENTO. EL CONDUCTOR FIJA, CON UN CONMUTADOR, EL MODO DE FUNCIONAMIENTO (RIGIDO, BLANDO, AUTOMATICO) DE LOS AMORTIGUADORES. LA ELECCION DE <AUTOMATICO> LLEVA AL PROCESAMIENTO DE LAS SEÑALES DE FRECUENCIA Y AMPLITUD, SIENDO ESTAS AMPLIFICADAS Y FILTRADAS POR UN PASA-BANDA DE 1 A 20 HZ.
ES543004A 1984-05-11 1985-05-10 Dispositivo para el control de los amortiguadores de la sus-pension especialmente para automoviles Expired ES8607128A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67478/84A IT1196700B (it) 1984-05-11 1984-05-11 Dispositivo per il controllo degli ammortizzatori delle sospensioni particolarmente per autovetture

Publications (2)

Publication Number Publication Date
ES8607128A1 true ES8607128A1 (es) 1986-06-01
ES543004A0 ES543004A0 (es) 1986-06-01

Family

ID=11302740

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543004A Expired ES8607128A1 (es) 1984-05-11 1985-05-10 Dispositivo para el control de los amortiguadores de la sus-pension especialmente para automoviles

Country Status (4)

Country Link
EP (1) EP0162818B1 (es)
DE (1) DE3572459D1 (es)
ES (1) ES8607128A1 (es)
IT (1) IT1196700B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205645A1 (en) * 1985-06-26 1986-12-30 Hitachi, Ltd. Suspension control system
FR2588658B1 (fr) * 1985-10-11 1990-03-09 Jaeger Procede et dispositif de controle d'une suspension de vehicule par controle de l'adherence
GB8610842D0 (en) * 1986-05-02 1986-06-11 Bl Tech Ltd Suspension system
US5180039A (en) * 1989-07-06 1993-01-19 Fichtel & Sachs Ag Fluid passage unit
DE3922155C2 (de) * 1989-07-06 1999-08-26 Mannesmann Sachs Ag Magnetventil
DE3931857A1 (de) * 1989-09-23 1991-04-04 Bosch Gmbh Robert Daempfungssystem
DE4136224A1 (de) * 1991-01-31 1992-08-06 Fichtel & Sachs Ag Verfahren und einrichtung zur steuerung eines schwingungsdaempfers
SE0203382L (sv) 2002-11-15 2004-05-16 Volvo Lastvagnar Ab System och metod för att diagnostisera stötdämpare
EP3888958B1 (en) 2015-06-03 2023-05-24 ClearMotion, Inc. Method of mitigating motion sickness in an autonomous vehicle
CN109163051B (zh) * 2018-09-20 2024-02-13 佛山科学技术学院 一种用于轮椅的减震器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124368A (en) * 1964-03-10 Electronic controlled vehicle suspension system
FR1079482A (fr) * 1953-06-22 1954-11-30 Amortisseur hydraulique, à double effet, auto-régulateur, à freinage de suspension, variable et automatique, agissant en fonction de la vitesse et du rayon de braquage du véhicule ou par commande sélective à main
US3035853A (en) * 1958-12-10 1962-05-22 Itt Vehicle suspension and stabilizing system
US3606365A (en) * 1969-11-03 1971-09-20 Budd Co Active suspension system for a vehicle
DE2043526A1 (de) * 1970-09-02 1972-03-09 Daimler-Benz Ag, 7000 Stuttgart Hydropneumatische Federung
GB1555124A (en) * 1975-06-07 1979-11-07 Lucas Industries Ltd Vehicle suspension systems
GB1604416A (en) * 1978-05-30 1981-12-09 Lucas Industries Ltd Vehicle suspension system
DE2943486C2 (de) * 1979-10-27 1986-07-17 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn Einrichtung zur Stoß- und Schwingungsdämpfung für Fahrzeuge
US4333668A (en) * 1979-12-17 1982-06-08 The Bendix Corporation Electronic adaptive ride control system
US4468739A (en) * 1981-11-17 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system having combined shock absorber/air spring unit
EP0114757B1 (en) * 1983-01-21 1990-08-08 Group Lotus Plc Vehicle suspension system
JPS59137207A (ja) * 1983-01-24 1984-08-07 Nissan Motor Co Ltd サスペンシヨン装置
US4770438A (en) * 1984-01-20 1988-09-13 Nissan Motor Co., Ltd. Automotive suspension control system with road-condition-dependent damping characteristics

Also Published As

Publication number Publication date
EP0162818B1 (en) 1989-08-23
DE3572459D1 (en) 1989-09-28
IT8467478A1 (it) 1985-11-11
IT1196700B (it) 1988-11-25
IT8467478A0 (it) 1984-05-11
EP0162818A1 (en) 1985-11-27
ES543004A0 (es) 1986-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970505