FR994727A - Magnetic gap gauge - Google Patents

Magnetic gap gauge

Info

Publication number
FR994727A
FR994727A FR994727DA FR994727A FR 994727 A FR994727 A FR 994727A FR 994727D A FR994727D A FR 994727DA FR 994727 A FR994727 A FR 994727A
Authority
FR
France
Prior art keywords
magnetic gap
gap gauge
gauge
magnetic
gap
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR994727A publication Critical patent/FR994727A/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
    • G01D5/2006—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 by influencing the self-induction of one or more coils
    • G01D5/2033—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 by influencing the self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
    • 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
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR994727D 1948-09-11 1949-09-07 Magnetic gap gauge Expired FR994727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US994727XA 1948-09-11 1948-09-11

Publications (1)

Publication Number Publication Date
FR994727A true FR994727A (en) 1951-11-21

Family

ID=22275178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994727D Expired FR994727A (en) 1948-09-11 1949-09-07 Magnetic gap gauge

Country Status (1)

Country Link
FR (1) FR994727A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411968A1 (en) * 1977-12-15 1979-07-13 Gen Electric ADVANCED DOUBLE ANNULAR COMBUSTION CHAMBER
FR2470361A1 (en) * 1979-11-23 1981-05-29 Voest Alpine Ag Electromagnetic measurement of ferromagnetic band sag in fluid - uses induction coil supplied by oscillator and with sealed housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411968A1 (en) * 1977-12-15 1979-07-13 Gen Electric ADVANCED DOUBLE ANNULAR COMBUSTION CHAMBER
FR2470361A1 (en) * 1979-11-23 1981-05-29 Voest Alpine Ag Electromagnetic measurement of ferromagnetic band sag in fluid - uses induction coil supplied by oscillator and with sealed housing

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