DE69820162D1 - Dichtigkeitskontrolle der Strahlungsrohre in Industrieöfen - Google Patents

Dichtigkeitskontrolle der Strahlungsrohre in Industrieöfen

Info

Publication number
DE69820162D1
DE69820162D1 DE69820162T DE69820162T DE69820162D1 DE 69820162 D1 DE69820162 D1 DE 69820162D1 DE 69820162 T DE69820162 T DE 69820162T DE 69820162 T DE69820162 T DE 69820162T DE 69820162 D1 DE69820162 D1 DE 69820162D1
Authority
DE
Germany
Prior art keywords
tracer gas
tubes
leakage control
industrial furnaces
content
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 - Lifetime
Application number
DE69820162T
Other languages
English (en)
Other versions
DE69820162T2 (de
Inventor
Manuel Alvarez
Andre Gaggioli
Alain Fiorelli
Dilles Zander
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
Application granted granted Critical
Publication of DE69820162D1 publication Critical patent/DE69820162D1/de
Publication of DE69820162T2 publication Critical patent/DE69820162T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/228—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Pipeline Systems (AREA)
  • Heat Treatment Of Articles (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Gas Burners (AREA)
  • Sealing Material Composition (AREA)
  • Package Closures (AREA)
DE69820162T 1997-07-04 1998-06-23 Dichtigkeitskontrolle der Strahlungsrohre in Industrieöfen Expired - Lifetime DE69820162T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708450A FR2765684B1 (fr) 1997-07-04 1997-07-04 Controle de l'etancheite des tubes radiants dans les fours industriels

Publications (2)

Publication Number Publication Date
DE69820162D1 true DE69820162D1 (de) 2004-01-15
DE69820162T2 DE69820162T2 (de) 2004-10-07

Family

ID=9508832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820162T Expired - Lifetime DE69820162T2 (de) 1997-07-04 1998-06-23 Dichtigkeitskontrolle der Strahlungsrohre in Industrieöfen

Country Status (5)

Country Link
EP (1) EP0889311B1 (de)
AT (1) ATE255721T1 (de)
DE (1) DE69820162T2 (de)
ES (1) ES2210684T3 (de)
FR (1) FR2765684B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0909832A1 (de) † 1997-10-17 1999-04-21 RECHERCHE ET DEVELOPPEMENT DU GROUPE COCKERILL SAMBRE, en abrégé: RD-CS Verfahren zum Einstellen der Zusammensetzung eines metallischen Erzeugnisses
CN101799352B (zh) * 2010-03-04 2011-11-09 南京钢铁股份有限公司 辊底式无氧化炉辐射管在线快速测漏方法
CN101799350B (zh) * 2010-03-04 2011-07-20 南京钢铁股份有限公司 辊底式无氧化炉辐射管批量快速测漏方法
CN107560793B (zh) * 2017-07-28 2019-09-13 中国二十冶集团有限公司 连续退火炉的跳仓式气密性试验施工方法
CN113358299A (zh) * 2021-05-13 2021-09-07 武汉钢铁有限公司 冷轧连续退火炉辐射管破损快速检测方法
CN114509221B (zh) * 2022-01-06 2024-04-09 首钢京唐钢铁联合有限责任公司 一种加热罩密封评价方法、助燃空气修正方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574545B1 (fr) * 1984-12-06 1987-02-13 Electricite De France Procede de detection des fuites dans un echangeur de chaleur en fonctionnement
NL8900318A (nl) * 1989-02-08 1990-09-03 Hoogovens Groep Bv Werkwijze voor het meten van een lek in een tussenwand van een regeneratieve warmtegenerator.

Also Published As

Publication number Publication date
FR2765684B1 (fr) 1999-08-20
ATE255721T1 (de) 2003-12-15
DE69820162T2 (de) 2004-10-07
ES2210684T3 (es) 2004-07-01
EP0889311B1 (de) 2003-12-03
EP0889311A1 (de) 1999-01-07
FR2765684A1 (fr) 1999-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition