FR2609798B3 - Circuit en pont pour la detection de l'attitude d'un vehicule - Google Patents

Circuit en pont pour la detection de l'attitude d'un vehicule

Info

Publication number
FR2609798B3
FR2609798B3 FR8800447A FR8800447A FR2609798B3 FR 2609798 B3 FR2609798 B3 FR 2609798B3 FR 8800447 A FR8800447 A FR 8800447A FR 8800447 A FR8800447 A FR 8800447A FR 2609798 B3 FR2609798 B3 FR 2609798B3
Authority
FR
France
Prior art keywords
attitude
detecting
vehicle
bridge circuit
bridge
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
FR8800447A
Other languages
English (en)
Other versions
FR2609798A3 (fr
Inventor
Luigi Morra
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.)
ITT Industrie Riunite SpA
Original Assignee
ITT Industrie Riunite 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 ITT Industrie Riunite SpA filed Critical ITT Industrie Riunite SpA
Publication of FR2609798A3 publication Critical patent/FR2609798A3/fr
Application granted granted Critical
Publication of FR2609798B3 publication Critical patent/FR2609798B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
    • G05D1/0891—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for land vehicles
    • 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
    • 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
    • F16F9/3292—Sensor arrangements
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/22—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 by varying inductance, e.g. by a movable armature differentially influencing two coils
    • 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
    • B60G2401/17—Magnetic/Electromagnetic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Vehicle Body Suspensions (AREA)
FR8800447A 1987-01-16 1988-01-15 Circuit en pont pour la detection de l'attitude d'un vehicule Expired FR2609798B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8720523U IT209826Z2 (it) 1987-01-16 1987-01-16 Dispositivo a ponte per il rilevamento dell'assetto di veicoli.

Publications (2)

Publication Number Publication Date
FR2609798A3 FR2609798A3 (fr) 1988-07-22
FR2609798B3 true FR2609798B3 (fr) 1989-01-06

Family

ID=11168217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8800447A Expired FR2609798B3 (fr) 1987-01-16 1988-01-15 Circuit en pont pour la detection de l'attitude d'un vehicule

Country Status (3)

Country Link
DE (1) DE3742974A1 (fr)
FR (1) FR2609798B3 (fr)
IT (1) IT209826Z2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909536A (en) * 1988-10-24 1990-03-20 Monroe Auto Equipment Electronic height sensor
DE4003959A1 (de) * 1990-02-09 1991-08-14 Bosch Gmbh Robert Daempfungssystem mit einem schwingungsdaempfer
US5131284A (en) * 1990-04-30 1992-07-21 General Electric Company Displacement probe for cryogenic magnet
FR2664538A1 (fr) * 1990-07-13 1992-01-17 Sagem Dispositif de determination de la position relative de deux pieces montees mobiles l'une par rapport a l'autre, et reliees par au moins un amortisseur telescopique.
DE4041733A1 (de) * 1990-12-24 1992-06-25 Bilstein August Gmbh Co Kg Regelbarer schwingungsdaempfer fuer kraftfahrzeuge
DE10000272C2 (de) * 2000-01-05 2002-10-31 Hbm Mes Und Systemtechnik Gmbh Induktiver Abstandssensor
DE10227019A1 (de) * 2002-06-17 2004-01-08 Festo Ag & Co Lineare Wegmessvorrichtung, insbesondere zur Bestimmung der Kolbenposition in einer fluidischen Zylinderanordnung
DE102018009534B4 (de) * 2018-12-07 2024-04-04 Pepperl+Fuchs Se Spannvorrichtung mit induktiver Abfrageeinheit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336525A (en) * 1963-01-08 1967-08-15 Kaman Aircraft Corp Variable impedance displacement transducer
US3484678A (en) * 1966-01-27 1969-12-16 Kaman Sciences Corp Linear differential transformer transducer with nonmagnetic core
DE1623615B1 (de) * 1967-01-11 1971-12-16 Avery Ltd W & T Schaltungsanordnung eines wandlers mit veränderlicher reluktanz
GB1319586A (en) * 1969-10-06 1973-06-06 Findlay Irvine Ltd Displacement transducers
DE2212955A1 (de) * 1971-03-19 1972-09-28 Lummus Co Verfahren und Vorrichtung zur Entfernungsmessung
DE3437150A1 (de) * 1984-10-10 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Ventil
IT1209599B (it) * 1984-11-15 1989-08-30 Siette Spa Sistema di rilevamento di livello per veicoli.
DE3513403A1 (de) * 1985-04-15 1986-10-30 Wolf-Jürgen Prof. Dr. 6701 Fußgönheim Becker Verfahren zur reduzierung des temperaturverhaltens eines schwingkreises und nach diesem verfahren kompensierter oszillator
DE3514154A1 (de) * 1985-04-19 1986-10-23 Robert Bosch Gmbh, 7000 Stuttgart Beruehrungsfreies messverfahren

Also Published As

Publication number Publication date
IT8720523V0 (it) 1987-01-16
FR2609798A3 (fr) 1988-07-22
IT209826Z2 (it) 1988-11-04
DE3742974A1 (de) 1988-07-28

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