DE102004015087B3 - Positionswandler - Google Patents

Positionswandler Download PDF

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Publication number
DE102004015087B3
DE102004015087B3 DE200410015087 DE102004015087A DE102004015087B3 DE 102004015087 B3 DE102004015087 B3 DE 102004015087B3 DE 200410015087 DE200410015087 DE 200410015087 DE 102004015087 A DE102004015087 A DE 102004015087A DE 102004015087 B3 DE102004015087 B3 DE 102004015087B3
Authority
DE
Germany
Prior art keywords
taps
fixed
displacement
position transducer
activation element
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 - Fee Related
Application number
DE200410015087
Other languages
English (en)
Inventor
Roland Krueger
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.)
Rollei Fototechnic GmbH
Original Assignee
Rollei Fototechnic 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
Application filed by Rollei Fototechnic GmbH filed Critical Rollei Fototechnic GmbH
Priority to DE200410015087 priority Critical patent/DE102004015087B3/de
Application granted granted Critical
Publication of DE102004015087B3 publication Critical patent/DE102004015087B3/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Bei einem Positionswandler für ein vorgegebenes bewegbares Betätigungselement, dem ein durch die Bewegung des Bauelements auf einer vorgegebenen Bahn bewegbarer Abgriffkontakt (K) gekoppelt ist, der jeweils einen elektrischen Kontakt zwischen einem Anschlusspunkt (A1 bis An-1) zwischen in Serie geschalteten elektrischen Bauelementen (R1 bis Rn) und einer Angreifbahn (B1, B2) herstellt und für einen Abschnitt der Bewegung beibehält, und mit einer Auswertungseinrichtung (MP) für ein durch die wirksamen Bauelemente (R1 bis Rn) bestimmtes elektrisches Signal, lässt sich eine Erhöhung der Auflösung der unterscheidbaren Positionen dadurch erreichen, dass wenigstens zwei Abgreifbahnen (B1, B2) vorgesehen sind, die von dem Abgriffkontakt (K) während seiner Bewegung unter Beibehaltung des Kontaktes mit demselben Anschlusspunkt (A1 bis An-1) nacheinander kontaktiert werden.
DE200410015087 2004-03-25 2004-03-25 Positionswandler Expired - Fee Related DE102004015087B3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410015087 DE102004015087B3 (de) 2004-03-25 2004-03-25 Positionswandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410015087 DE102004015087B3 (de) 2004-03-25 2004-03-25 Positionswandler

Publications (1)

Publication Number Publication Date
DE102004015087B3 true DE102004015087B3 (de) 2005-10-20

Family

ID=35034326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410015087 Expired - Fee Related DE102004015087B3 (de) 2004-03-25 2004-03-25 Positionswandler

Country Status (1)

Country Link
DE (1) DE102004015087B3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017203013A1 (de) 2017-02-24 2018-08-30 Zf Friedrichshafen Ag Gangwählvorrichtung für ein Fahrzeug und Verfahren zum Schalten eines Fahrzeuggetriebes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413098A1 (de) * 1994-04-15 1995-10-26 Lucas Ind Plc Meßsystem für Linear- oder Angularbewegungen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413098A1 (de) * 1994-04-15 1995-10-26 Lucas Ind Plc Meßsystem für Linear- oder Angularbewegungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017203013A1 (de) 2017-02-24 2018-08-30 Zf Friedrichshafen Ag Gangwählvorrichtung für ein Fahrzeug und Verfahren zum Schalten eines Fahrzeuggetriebes

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20111001