IT1013796B - Dispositivo per determinare la deviazione della mezzeria di un nastro ferromagnetico da un per corso prestarilito - Google Patents

Dispositivo per determinare la deviazione della mezzeria di un nastro ferromagnetico da un per corso prestarilito

Info

Publication number
IT1013796B
IT1013796B IT1278974A IT1278974A IT1013796B IT 1013796 B IT1013796 B IT 1013796B IT 1278974 A IT1278974 A IT 1278974A IT 1278974 A IT1278974 A IT 1278974A IT 1013796 B IT1013796 B IT 1013796B
Authority
IT
Italy
Prior art keywords
prestarilated
deviation
course
determining
ferromagnetic tape
Prior art date
Application number
IT1278974A
Other languages
English (en)
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Application granted granted Critical
Publication of IT1013796B publication Critical patent/IT1013796B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
IT1278974A 1973-06-15 1974-05-16 Dispositivo per determinare la deviazione della mezzeria di un nastro ferromagnetico da un per corso prestarilito IT1013796B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT526573A AT321235B (de) 1973-06-15 1973-06-15 Vorrichtung zum Erfassen der Mittenabweichung eines ferromagnetischen Bandes von einem gegebenen Verlauf

Publications (1)

Publication Number Publication Date
IT1013796B true IT1013796B (it) 1977-03-30

Family

ID=3573834

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1278974A IT1013796B (it) 1973-06-15 1974-05-16 Dispositivo per determinare la deviazione della mezzeria di un nastro ferromagnetico da un per corso prestarilito

Country Status (4)

Country Link
AT (1) AT321235B (it)
FR (1) FR2233596B1 (it)
GB (1) GB1446122A (it)
IT (1) IT1013796B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126921C2 (de) * 1991-08-14 1996-01-18 Elmeg Vorrichtung zur induktiven Messung der Lage eines Metallbandes
DE9312361U1 (de) * 1993-08-24 1994-01-13 A B Elektronik Gmbh Anordnung zur Erfassung von Meßpunkten sich relativ zueinander bewegender Teilelemente

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201562A (en) * 1963-02-28 1965-08-17 Air Reduction Stabilized eddy current seam follower

Also Published As

Publication number Publication date
DE2428145A1 (de) 1975-01-16
GB1446122A (en) 1976-08-18
AT321235B (de) 1975-03-25
FR2233596B1 (it) 1978-07-07
DE2428145B2 (de) 1976-04-15
FR2233596A1 (it) 1975-01-10

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