CH497683A - Measurement method and arrangement for determining lengths using magnetic fields - Google Patents

Measurement method and arrangement for determining lengths using magnetic fields

Info

Publication number
CH497683A
CH497683A CH1536968A CH1536968A CH497683A CH 497683 A CH497683 A CH 497683A CH 1536968 A CH1536968 A CH 1536968A CH 1536968 A CH1536968 A CH 1536968A CH 497683 A CH497683 A CH 497683A
Authority
CH
Switzerland
Prior art keywords
arrangement
measurement method
magnetic fields
determining lengths
lengths
Prior art date
Application number
CH1536968A
Other languages
German (de)
Inventor
Alich Guenther
Original Assignee
Alich Guenther
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
Priority to DE19671623127 priority Critical patent/DE1623127C3/en
Application filed by Alich Guenther filed Critical Alich Guenther
Priority to CH1536968A priority patent/CH497683A/en
Priority to GB1092369A priority patent/GB1262664A/en
Priority to DE19691949346 priority patent/DE1949346C3/en
Priority to BE740108D priority patent/BE740108A/xx
Priority to FR6935036A priority patent/FR2020653A1/fr
Priority to SE14045/69A priority patent/SE359644B/xx
Publication of CH497683A publication Critical patent/CH497683A/en
Priority to US370822A priority patent/US3902114A/en

Links

Classifications

    • 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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/107—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring objects while moving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/10—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-gap, e.g. pass indicators
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
CH1536968A 1967-10-20 1968-10-14 Measurement method and arrangement for determining lengths using magnetic fields CH497683A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19671623127 DE1623127C3 (en) 1967-10-20 1967-10-20 Arrangement for contactless electrical determination of the roll gap of rolling mills
CH1536968A CH497683A (en) 1967-10-20 1968-10-14 Measurement method and arrangement for determining lengths using magnetic fields
GB1092369A GB1262664A (en) 1967-10-20 1969-02-28 Method and apparatus for measuring a length with the aid of a magnetic field
DE19691949346 DE1949346C3 (en) 1967-10-20 1969-09-30 Arrangement for contactless electrical determination of the roll gap of rolling mills
BE740108D BE740108A (en) 1967-10-20 1969-10-10
FR6935036A FR2020653A1 (en) 1967-10-20 1969-10-13
SE14045/69A SE359644B (en) 1967-10-20 1969-10-13
US370822A US3902114A (en) 1967-10-20 1973-06-18 Method of and apparatus for measuring the distance between cooperating rollers of a rolling mill

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19671623127 DE1623127C3 (en) 1967-10-20 1967-10-20 Arrangement for contactless electrical determination of the roll gap of rolling mills
DEA0057147 1967-10-20
CH1536968A CH497683A (en) 1967-10-20 1968-10-14 Measurement method and arrangement for determining lengths using magnetic fields
GB1092369A GB1262664A (en) 1967-10-20 1969-02-28 Method and apparatus for measuring a length with the aid of a magnetic field

Publications (1)

Publication Number Publication Date
CH497683A true CH497683A (en) 1970-10-15

Family

ID=27429606

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1536968A CH497683A (en) 1967-10-20 1968-10-14 Measurement method and arrangement for determining lengths using magnetic fields

Country Status (6)

Country Link
BE (1) BE740108A (en)
CH (1) CH497683A (en)
DE (2) DE1623127C3 (en)
FR (1) FR2020653A1 (en)
GB (1) GB1262664A (en)
SE (1) SE359644B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228336C2 (en) * 1972-06-10 1983-04-14 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Rolling mill inductive roll gap sensor - using two=part inductances on both sides of the roll gap
GB2029580B (en) * 1978-08-10 1983-06-15 Central Electr Generat Board Improvements in or relating to the collection and sensing of magnetic debris in lubricating oil and other liquids
FR2617279B1 (en) * 1987-06-29 1990-12-14 Ural I Trubnoi Promysh DEVICE FOR CONTROLLING THE POSITION OF THE ROLLERS OF A ROLLER
DE4141260A1 (en) * 1991-12-14 1993-06-17 Ibn Gmbh Dresden DEVICE FOR MEASURING THE CENTER DISTANCE OF ROLLS TO EACH OTHER
US6183299B1 (en) 1998-05-29 2001-02-06 The Whitaker Corporation Automotive cellular phone connector assembly
PL216538B1 (en) 2008-01-11 2014-04-30 Int Tobacco Machinery Poland Perforating unit for rodlike elements, especially cigarettes

Also Published As

Publication number Publication date
DE1949346B2 (en) 1977-07-14
FR2020653A1 (en) 1970-07-17
SE359644B (en) 1973-09-03
GB1262664A (en) 1972-02-02
DE1949346A1 (en) 1970-09-24
DE1623127B2 (en) 1973-10-25
BE740108A (en) 1970-03-16
DE1623127C3 (en) 1974-05-16
DE1949346C3 (en) 1978-03-09
DE1623127A1 (en) 1970-10-29

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Legal Events

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