LU80722A1 - Dispositif pour detecter la presence d'un produit metallique lamine,en mouvement - Google Patents

Dispositif pour detecter la presence d'un produit metallique lamine,en mouvement

Info

Publication number
LU80722A1
LU80722A1 LU80722A LU80722A LU80722A1 LU 80722 A1 LU80722 A1 LU 80722A1 LU 80722 A LU80722 A LU 80722A LU 80722 A LU80722 A LU 80722A LU 80722 A1 LU80722 A1 LU 80722A1
Authority
LU
Luxembourg
Prior art keywords
detecting
metal product
rolled metal
moving rolled
moving
Prior art date
Application number
LU80722A
Other languages
English (en)
Inventor
J Fischbach
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of LU80722A1 publication Critical patent/LU80722A1/fr

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
LU80722A 1977-12-27 1978-12-22 Dispositif pour detecter la presence d'un produit metallique lamine,en mouvement LU80722A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6046287A BE862377A (fr) 1977-12-27 1977-12-27 Dispositif pour detecter la presence d'un produit metallique lamine, en mouvement

Publications (1)

Publication Number Publication Date
LU80722A1 true LU80722A1 (fr) 1979-04-13

Family

ID=3874761

Family Applications (1)

Application Number Title Priority Date Filing Date
LU80722A LU80722A1 (fr) 1977-12-27 1978-12-22 Dispositif pour detecter la presence d'un produit metallique lamine,en mouvement

Country Status (7)

Country Link
JP (1) JPS54100764A (fr)
BE (1) BE862377A (fr)
CA (1) CA1122670A (fr)
DE (1) DE2855081A1 (fr)
FR (1) FR2413673A1 (fr)
GB (1) GB2011082B (fr)
LU (1) LU80722A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334604A (en) * 1979-03-15 1982-06-15 Casino Investment Limited Coin detecting apparatus for distinguishing genuine coins from slugs, spurious coins and the like
GB8424096D0 (en) * 1984-09-24 1984-10-31 Buttemer D A Inductive loop detector
DE3526916A1 (de) * 1985-07-24 1987-02-05 Mannesmann Ag Rollgang fuer flachmaterial-walzanlage
FR2683748A1 (fr) * 1991-11-19 1993-05-21 Unimetall Sa Procede et dispositif de detection de la presence de demi-produits siderurgiques sur un laminoir a chaud.
GB2280802A (en) * 1993-07-17 1995-02-08 Sabed Ltd An improved detector circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148563A (en) * 1959-06-15 1964-09-15 South African Iron & Steel Detection of the arrival of material at a point in a rolling mill
CH421237A (de) * 1964-02-05 1966-09-30 Ebauches Sa Näherungsdetektor
US3397364A (en) * 1967-05-24 1968-08-13 Small Business Administ Inductive loop metallic object detector
DE2220944C2 (de) * 1972-04-28 1974-02-14 Guenther Dipl.-Ing. 2209 Sushoern Weber Elektronisches, berührungslos arbeitendes Schaltgerät
JPS5326972B2 (fr) * 1973-11-19 1978-08-05
GB1482976A (en) * 1975-06-09 1977-08-17 Spencer P Metal detectors

Also Published As

Publication number Publication date
BE862377A (fr) 1978-06-27
GB2011082A (en) 1979-07-04
FR2413673B1 (fr) 1985-03-15
DE2855081A1 (de) 1979-07-05
CA1122670A (fr) 1982-04-27
FR2413673A1 (fr) 1979-07-27
JPS54100764A (en) 1979-08-08
GB2011082B (en) 1982-10-06

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