FR2728336B3 - Mesure en continu de la longueur d'une tuyere d'injection - Google Patents

Mesure en continu de la longueur d'une tuyere d'injection

Info

Publication number
FR2728336B3
FR2728336B3 FR9415271A FR9415271A FR2728336B3 FR 2728336 B3 FR2728336 B3 FR 2728336B3 FR 9415271 A FR9415271 A FR 9415271A FR 9415271 A FR9415271 A FR 9415271A FR 2728336 B3 FR2728336 B3 FR 2728336B3
Authority
FR
France
Prior art keywords
length
injection nozzle
continuous measurement
measurement
continuous
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9415271A
Other languages
English (en)
Other versions
FR2728336A3 (fr
Inventor
Anne Edith Dez
Daniel Pernet
Armand Rossi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9415271A priority Critical patent/FR2728336B3/fr
Publication of FR2728336A3 publication Critical patent/FR2728336A3/fr
Application granted granted Critical
Publication of FR2728336B3 publication Critical patent/FR2728336B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR9415271A 1994-12-20 1994-12-20 Mesure en continu de la longueur d'une tuyere d'injection Expired - Fee Related FR2728336B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9415271A FR2728336B3 (fr) 1994-12-20 1994-12-20 Mesure en continu de la longueur d'une tuyere d'injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415271A FR2728336B3 (fr) 1994-12-20 1994-12-20 Mesure en continu de la longueur d'une tuyere d'injection

Publications (2)

Publication Number Publication Date
FR2728336A3 FR2728336A3 (fr) 1996-06-21
FR2728336B3 true FR2728336B3 (fr) 1996-12-13

Family

ID=9469948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415271A Expired - Fee Related FR2728336B3 (fr) 1994-12-20 1994-12-20 Mesure en continu de la longueur d'une tuyere d'injection

Country Status (1)

Country Link
FR (1) FR2728336B3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775519B1 (fr) * 1998-02-27 2000-05-12 Lorraine Laminage Dispositif et procede de mesure en continu de l'usure d'une paroi de recipient metallurgique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078707A (en) * 1960-05-24 1963-02-26 Int Harvester Co Thickness gage for blast furnace wall
GB2083182B (en) * 1980-09-02 1984-01-11 British Steel Corp Improvements in or relating to tuyeres for metallurgical vessels
US4442706A (en) * 1981-03-02 1984-04-17 Kabushiki Kaisha Kobe Seiko Sho Probe and a system for detecting wear of refractory wall
JPS58123816A (ja) * 1982-01-20 1983-07-23 Nippon Steel Corp 底吹きノズルの溶損検知方法
BE893660A (fr) * 1982-06-25 1982-10-18 Centre Rech Metallurgique Procede et dispositif pour la mesure de l'usure de tuyeres d'acierie
DE3519379A1 (de) * 1985-05-30 1986-12-04 Klöckner-Humboldt-Deutz AG, 5000 Köln Ueberwachung des verschleisses von blasduesen bei metallurgischen verfahren
FR2590974B1 (fr) * 1985-12-03 1991-01-25 Detalle Pol Dispositif de detection de l'usure de briques d'insufflation de fluides dans des metaux liquides
US5158366A (en) * 1989-05-31 1992-10-27 Kabushiki Kaisha Kobe Seiko Sho Refractory monitoring temperature sensor and refractory erosion location measuring device

Also Published As

Publication number Publication date
FR2728336A3 (fr) 1996-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse