ES2128654T3 - Sensor de resistencia variable. - Google Patents

Sensor de resistencia variable.

Info

Publication number
ES2128654T3
ES2128654T3 ES95300144T ES95300144T ES2128654T3 ES 2128654 T3 ES2128654 T3 ES 2128654T3 ES 95300144 T ES95300144 T ES 95300144T ES 95300144 T ES95300144 T ES 95300144T ES 2128654 T3 ES2128654 T3 ES 2128654T3
Authority
ES
Spain
Prior art keywords
track
variable resistance
resistance sensor
terminal
accelerator pedal
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
ES95300144T
Other languages
English (en)
Inventor
Kenneth Leonard Smith
Stephen David Humphries
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of ES2128654T3 publication Critical patent/ES2128654T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/16—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 resistance
    • G01D5/165—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 resistance by relative movement of a point of contact or actuation and a resistive track
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Mechanical Control Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

UN DETECTOR DE RESISTENCIA VARIABLE PARA CONTROLAR LA POSICION DEL PEDAL DEL ACELERADOR DE UN VEHICULO QUE CONSTA DE UNA PISTA ELECTRICAMENTE RESISTIVA (10), UN PRIMER Y UN SEGUNDO TERMINALES FIJOS (11,12) EN UNAS POSICIONES RESPECTIVAS DE LA PISTA (10) Y UN TERCER TERMINAL (13) QUE SE PUEDE MOVER A LO LARGO DE LA PISTA (10) EN CONTACTO ELECTRICO CON LA MISMA A MEDIDA QUE CAMBIA LA POSICION DEL PEDAL DEL ACELERADOR. EL TERCER TERMINAL (13) SE PUEDE MOVER SOBRE LA PISTA ENTRE UNAS POSICIONES EXTREMAS (E1,E2) DISPUESTAS ENTRE MEDIAS DEL PRIMER Y SEGUNDO TERMINALES (11,12).
ES95300144T 1994-01-31 1995-01-11 Sensor de resistencia variable. Expired - Lifetime ES2128654T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9401748A GB9401748D0 (en) 1994-01-31 1994-01-31 Variable resistance sensor

Publications (1)

Publication Number Publication Date
ES2128654T3 true ES2128654T3 (es) 1999-05-16

Family

ID=10749565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95300144T Expired - Lifetime ES2128654T3 (es) 1994-01-31 1995-01-11 Sensor de resistencia variable.

Country Status (4)

Country Link
EP (1) EP0665418B1 (es)
DE (1) DE69508292T2 (es)
ES (1) ES2128654T3 (es)
GB (1) GB9401748D0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545969C2 (de) * 1995-12-11 1999-05-12 Mannesmann Sachs Ag Anordnung zur Erfassung der Stellung eines Maschinenteils, insbesondere eines Gangschalthebels
DE19822182B4 (de) * 1998-05-16 2009-10-29 Volkswagen Ag Vorrichtung zur Ermittlung der aktuellen Stärke eines verschleißenden Belags

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634051A1 (de) * 1986-10-07 1988-04-21 Philips Patentverwaltung Verfahren zur ermittlung der stellung des abgriffes eines widerstandsferngebers
DE3812760C2 (de) * 1988-04-16 1996-10-24 Vdo Schindling Verfahren und Anordnung zur Überwachung eines Sollwertgebers
FR2684758B1 (fr) * 1991-12-09 1997-03-28 Alcatel Satmam Capteur de position angulaire a piste resistive continue fermee, et procede de mesure correspondant.

Also Published As

Publication number Publication date
GB9401748D0 (en) 1994-03-23
EP0665418B1 (en) 1999-03-17
DE69508292T2 (de) 1999-07-15
EP0665418A1 (en) 1995-08-02
DE69508292D1 (de) 1999-04-22

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