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 mouvementInfo
- 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
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)
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)
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)
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 |
-
1977
- 1977-12-27 BE BE6046287A patent/BE862377A/fr not_active IP Right Cessation
-
1978
- 1978-12-20 FR FR7836404A patent/FR2413673A1/fr active Granted
- 1978-12-20 DE DE19782855081 patent/DE2855081A1/de not_active Withdrawn
- 1978-12-22 LU LU80722A patent/LU80722A1/fr unknown
- 1978-12-22 CA CA318,589A patent/CA1122670A/fr not_active Expired
- 1978-12-26 JP JP16458378A patent/JPS54100764A/ja active Pending
- 1978-12-27 GB GB7850028A patent/GB2011082B/en not_active Expired
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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