AT321235B - Device for detecting the center deviation of a ferromagnetic strip from a given course - Google Patents

Device for detecting the center deviation of a ferromagnetic strip from a given course

Info

Publication number
AT321235B
AT321235B AT526573A AT526573A AT321235B AT 321235 B AT321235 B AT 321235B AT 526573 A AT526573 A AT 526573A AT 526573 A AT526573 A AT 526573A AT 321235 B AT321235 B AT 321235B
Authority
AT
Austria
Prior art keywords
detecting
center deviation
given course
ferromagnetic strip
ferromagnetic
Prior art date
Application number
AT526573A
Other languages
German (de)
Inventor
Ing Josef Gollowitsch Dipl
Hans Weinzinger Ing
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
Priority to AT526573A priority Critical patent/AT321235B/en
Priority to FR7410756A priority patent/FR2233596B1/fr
Priority to GB2054874A priority patent/GB1446122A/en
Priority to IT1278974A priority patent/IT1013796B/en
Priority to DE19742428145 priority patent/DE2428145C3/en
Application granted granted Critical
Publication of AT321235B publication Critical patent/AT321235B/en

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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AT526573A 1973-06-15 1973-06-15 Device for detecting the center deviation of a ferromagnetic strip from a given course AT321235B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT526573A AT321235B (en) 1973-06-15 1973-06-15 Device for detecting the center deviation of a ferromagnetic strip from a given course
FR7410756A FR2233596B1 (en) 1973-06-15 1974-03-28
GB2054874A GB1446122A (en) 1973-06-15 1974-05-09 Apparatus for detecting the deviation of the centre of ferro magnetic strip from a predetermined path
IT1278974A IT1013796B (en) 1973-06-15 1974-05-16 DEVICE FOR DETERMINING THE DEVIATION OF THE MIDDLE OF A FERROMAGNETIC TAPE FROM A PRESTARILATED COURSE
DE19742428145 DE2428145C3 (en) 1973-06-15 1974-06-11 Device for detecting the center deviation of a ferromagnetic strip from a given course

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT526573A AT321235B (en) 1973-06-15 1973-06-15 Device for detecting the center deviation of a ferromagnetic strip from a given course

Publications (1)

Publication Number Publication Date
AT321235B true AT321235B (en) 1975-03-25

Family

ID=3573834

Family Applications (1)

Application Number Title Priority Date Filing Date
AT526573A AT321235B (en) 1973-06-15 1973-06-15 Device for detecting the center deviation of a ferromagnetic strip from a given course

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126921C2 (en) * 1991-08-14 1996-01-18 Elmeg Device for inductive measurement of the position of a metal strip
DE9312361U1 (en) * 1993-08-24 1994-01-13 Ab Elektronik Gmbh, 59368 Werne Arrangement for detecting measuring points of sub-elements moving relative to one another

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
GB1446122A (en) 1976-08-18
DE2428145A1 (en) 1975-01-16
DE2428145B2 (en) 1976-04-15
FR2233596B1 (en) 1978-07-07
FR2233596A1 (en) 1975-01-10
IT1013796B (en) 1977-03-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee