FR997296A - Device for linear and distance measurement of movements - Google Patents

Device for linear and distance measurement of movements

Info

Publication number
FR997296A
FR997296A FR997296DA FR997296A FR 997296 A FR997296 A FR 997296A FR 997296D A FR997296D A FR 997296DA FR 997296 A FR997296 A FR 997296A
Authority
FR
France
Prior art keywords
movements
linear
distance measurement
measurement
distance
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
Other languages
French (fr)
Inventor
Robert Jannette-Walen
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 filed Critical
Application granted granted Critical
Publication of FR997296A publication Critical patent/FR997296A/en
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
    • G01D5/20—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
    • G01D5/225—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 by influencing the mutual induction between the two coils
    • G01D5/2258—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 by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR997296D 1945-07-05 1945-07-05 Device for linear and distance measurement of movements Expired FR997296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997296T 1945-07-05

Publications (1)

Publication Number Publication Date
FR997296A true FR997296A (en) 1952-01-03

Family

ID=9558520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997296D Expired FR997296A (en) 1945-07-05 1945-07-05 Device for linear and distance measurement of movements

Country Status (1)

Country Link
FR (1) FR997296A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426784A1 (en) * 1989-04-07 1991-05-15 Sundstrand Corporation Low distortion linear variable displacement transformer
EP0470397A1 (en) * 1990-07-24 1992-02-12 Horst Dipl.-Ing. Knäbel Device for measuring dimensions of a workpiece

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426784A1 (en) * 1989-04-07 1991-05-15 Sundstrand Corporation Low distortion linear variable displacement transformer
EP0426784A4 (en) * 1989-04-07 1992-01-08 Sundstrand Data Control, Inc. Low distortion linear variable displacement transformer
EP0470397A1 (en) * 1990-07-24 1992-02-12 Horst Dipl.-Ing. Knäbel Device for measuring dimensions of a workpiece

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