FR1487368A - Perfectionnements apportés aux dispositifs de mesure du déplacement d'un organe mobile par rapport à un organe fixe - Google Patents

Perfectionnements apportés aux dispositifs de mesure du déplacement d'un organe mobile par rapport à un organe fixe

Info

Publication number
FR1487368A
FR1487368A FR61006A FR61006A FR1487368A FR 1487368 A FR1487368 A FR 1487368A FR 61006 A FR61006 A FR 61006A FR 61006 A FR61006 A FR 61006A FR 1487368 A FR1487368 A FR 1487368A
Authority
FR
France
Prior art keywords
displacement
measuring
devices
movable member
fixed member
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
FR61006A
Other languages
English (en)
French (fr)
Inventor
Jean Lombard
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.)
CT D ETUDES ET DE RECH S de la
Original Assignee
CT D ETUDES ET DE RECH S de la
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 CT D ETUDES ET DE RECH S de la filed Critical CT D ETUDES ET DE RECH S de la
Priority to FR61006A priority Critical patent/FR1487368A/fr
Priority to BE697671D priority patent/BE697671A/xx
Priority to GB1961267A priority patent/GB1169622A/en
Priority to US3522543D priority patent/US3522543A/en
Priority to CH647067A priority patent/CH452909A/fr
Priority to DE19671623660 priority patent/DE1623660A1/de
Priority to NL6706473A priority patent/NL6706473A/xx
Application granted granted Critical
Publication of FR1487368A publication Critical patent/FR1487368A/fr
Expired 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
    • G01D5/24—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 capacitance
    • G01D5/241—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 capacitance by relative movement of capacitor electrodes
    • G01D5/2412—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 capacitance by relative movement of capacitor electrodes by varying overlap
    • G01D5/2415—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 capacitance by relative movement of capacitor electrodes by varying overlap adapted for encoders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR61006A 1966-05-10 1966-05-10 Perfectionnements apportés aux dispositifs de mesure du déplacement d'un organe mobile par rapport à un organe fixe Expired FR1487368A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR61006A FR1487368A (fr) 1966-05-10 1966-05-10 Perfectionnements apportés aux dispositifs de mesure du déplacement d'un organe mobile par rapport à un organe fixe
BE697671D BE697671A (ref) 1966-05-10 1967-04-27
GB1961267A GB1169622A (en) 1966-05-10 1967-04-28 Improvements in Displacement Measuring Devices
US3522543D US3522543A (en) 1966-05-10 1967-05-03 Device for measuring the movement and tracing the position of a movable member in relation to a stationary member
CH647067A CH452909A (fr) 1966-05-10 1967-05-08 Dispositif pour la mesure du déplacement et pour repérage de la position d'un organe mobile par rapport à un organe fixe
DE19671623660 DE1623660A1 (de) 1966-05-10 1967-05-09 Messeinrichtung fuer die Verschiebung eines beweglichen Organs gegenueber einem festen
NL6706473A NL6706473A (ref) 1966-05-10 1967-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61006A FR1487368A (fr) 1966-05-10 1966-05-10 Perfectionnements apportés aux dispositifs de mesure du déplacement d'un organe mobile par rapport à un organe fixe

Publications (1)

Publication Number Publication Date
FR1487368A true FR1487368A (fr) 1967-07-07

Family

ID=8608284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61006A Expired FR1487368A (fr) 1966-05-10 1966-05-10 Perfectionnements apportés aux dispositifs de mesure du déplacement d'un organe mobile par rapport à un organe fixe

Country Status (7)

Country Link
US (1) US3522543A (ref)
BE (1) BE697671A (ref)
CH (1) CH452909A (ref)
DE (1) DE1623660A1 (ref)
FR (1) FR1487368A (ref)
GB (1) GB1169622A (ref)
NL (1) NL6706473A (ref)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371823A1 (fr) * 1976-10-29 1978-06-16 Elin Union Ag Dispositif de detection de mouvements sans contact

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020815B (en) * 1978-04-26 1983-02-09 Ogasawara H Displacement sensor using differential capacitor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925590A (en) * 1957-08-01 1960-02-16 North American Aviation Inc Capacitive pickoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371823A1 (fr) * 1976-10-29 1978-06-16 Elin Union Ag Dispositif de detection de mouvements sans contact

Also Published As

Publication number Publication date
CH452909A (fr) 1968-03-15
US3522543A (en) 1970-08-04
BE697671A (ref) 1967-10-02
DE1623660A1 (de) 1971-03-18
GB1169622A (en) 1969-11-05
NL6706473A (ref) 1967-11-13

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