FR2578321B1 - POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR. - Google Patents

POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR.

Info

Publication number
FR2578321B1
FR2578321B1 FR8503061A FR8503061A FR2578321B1 FR 2578321 B1 FR2578321 B1 FR 2578321B1 FR 8503061 A FR8503061 A FR 8503061A FR 8503061 A FR8503061 A FR 8503061A FR 2578321 B1 FR2578321 B1 FR 2578321B1
Authority
FR
France
Prior art keywords
displacement
mitigator
realizing
human finger
displacement sensor
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
FR8503061A
Other languages
French (fr)
Other versions
FR2578321A1 (en
Inventor
Jacques Taillebois
Alain Caullet
Veronique Marchand
Philippe Houard
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.)
MCB
Original Assignee
MCB
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 MCB filed Critical MCB
Priority to FR8503061A priority Critical patent/FR2578321B1/en
Priority to JP442886A priority patent/JPS61202101A/en
Priority claimed from EP86401840A external-priority patent/EP0260365A1/en
Publication of FR2578321A1 publication Critical patent/FR2578321A1/en
Application granted granted Critical
Publication of FR2578321B1 publication Critical patent/FR2578321B1/en
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
    • G01D5/14—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)
FR8503061A 1985-03-01 1985-03-01 POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR. Expired - Fee Related FR2578321B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8503061A FR2578321B1 (en) 1985-03-01 1985-03-01 POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR.
JP442886A JPS61202101A (en) 1985-03-01 1986-01-14 Pickup device for position and displacement and potentiometer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8503061A FR2578321B1 (en) 1985-03-01 1985-03-01 POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR.
EP86401840A EP0260365A1 (en) 1986-08-19 1986-08-19 Position and displacement sensor, particularly for the position and displacement of a human finger, in particular for realising an attenuator

Publications (2)

Publication Number Publication Date
FR2578321A1 FR2578321A1 (en) 1986-09-05
FR2578321B1 true FR2578321B1 (en) 1990-07-20

Family

ID=26105936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8503061A Expired - Fee Related FR2578321B1 (en) 1985-03-01 1985-03-01 POSITION AND DISPLACEMENT SENSOR, PARTICULARLY OF THE POSITION AND DISPLACEMENT OF A HUMAN FINGER, PARTICULARLY FOR REALIZING A MITIGATOR.

Country Status (1)

Country Link
FR (1) FR2578321B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634579A1 (en) * 1988-07-25 1990-01-26 Mcb Potentiometer operable by a slight mechanical stress
FR2643499A2 (en) * 1988-07-25 1990-08-24 Mcb POTENTIOMETER CONTROLLABLE BY REDUCED MECHANICAL CONSTRAINT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517769A1 (en) * 1975-04-18 1976-10-28 Stephen Hanson Lampen Manually operated voltage divider with no sliding contacts - depends on finger contact between divider elements
GB1554094A (en) * 1978-04-18 1979-10-17 Standard Telephones Cables Ltd Potentiometer arrangement
US4270171A (en) * 1979-03-07 1981-05-26 Maples James A Position sensing and indicating device
US4494105A (en) * 1982-03-26 1985-01-15 Spectra-Symbol Corporation Touch-controlled circuit apparatus for voltage selection

Also Published As

Publication number Publication date
FR2578321A1 (en) 1986-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse