EP1217097A3 - Method of treatment and of corrosion prevention of a metal sheet assembly - Google Patents
Method of treatment and of corrosion prevention of a metal sheet assembly Download PDFInfo
- Publication number
- EP1217097A3 EP1217097A3 EP01403240A EP01403240A EP1217097A3 EP 1217097 A3 EP1217097 A3 EP 1217097A3 EP 01403240 A EP01403240 A EP 01403240A EP 01403240 A EP01403240 A EP 01403240A EP 1217097 A3 EP1217097 A3 EP 1217097A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- assembly
- sheet
- moins
- sur
- passage
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005536 corrosion prevention Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000005260 corrosion Methods 0.000 abstract 3
- 230000007797 corrosion Effects 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 210000004027 cell Anatomy 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F15/00—Other methods of preventing corrosion or incrustation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Procédé de traitement et de
prévention de la corrosion d'un assemblage comprenant au moins
deux tôles fixées à plat les unes sur les autres, dont une
tôle primaire (11) et une tôle secondaire (12) constituant chacune une
paroi extérieure dudit assemblage. Ce procédé est caractérisé
en ce qu'il comprend les étapes suivantes :
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0016287 | 2000-12-14 | ||
FR0016287A FR2818293B1 (en) | 2000-12-14 | 2000-12-14 | PROCESS FOR TREATING AND PREVENTING CORROSION OF A METAL ASSEMBLY |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1217097A2 EP1217097A2 (en) | 2002-06-26 |
EP1217097A3 true EP1217097A3 (en) | 2003-07-30 |
Family
ID=8857638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01403240A Withdrawn EP1217097A3 (en) | 2000-12-14 | 2001-12-14 | Method of treatment and of corrosion prevention of a metal sheet assembly |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1217097A3 (en) |
FR (1) | FR2818293B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH550257A (en) * | 1971-05-05 | 1974-06-14 | Kovacs Zoltan Dominik | Motor car body cavity corrosion protection - by injection of plastic foam through holes drilled at suitable locations |
GB2001421A (en) * | 1977-07-21 | 1979-01-31 | Hoogovens Ijmuiden Bv | Method of treating the steel shell of a vessel having an interior refractory lining, to protect the shell against corrosion |
DE2926949A1 (en) * | 1979-07-04 | 1981-01-22 | Volkswagenwerk Ag | SYSTEM FOR APPLYING A LAYER FROM A CORROSION-PREVENTING MATERIAL |
JPS57181380A (en) * | 1981-05-01 | 1982-11-08 | Nippon Steel Corp | Corrosion preventing method for steel structural body |
JPS6082682A (en) * | 1983-10-12 | 1985-05-10 | Maruzen Eng Kk | Corrosion prevention of rear surface of bottom plate of tank |
DE4317628C1 (en) * | 1993-05-27 | 1994-03-17 | Duerr Gmbh & Co | Control valve for corrosion protection medium applicator - has valve housing inserted into feed line with a structured valve and outflow system for controlled flow without a droplet mist |
-
2000
- 2000-12-14 FR FR0016287A patent/FR2818293B1/en not_active Expired - Fee Related
-
2001
- 2001-12-14 EP EP01403240A patent/EP1217097A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH550257A (en) * | 1971-05-05 | 1974-06-14 | Kovacs Zoltan Dominik | Motor car body cavity corrosion protection - by injection of plastic foam through holes drilled at suitable locations |
GB2001421A (en) * | 1977-07-21 | 1979-01-31 | Hoogovens Ijmuiden Bv | Method of treating the steel shell of a vessel having an interior refractory lining, to protect the shell against corrosion |
DE2926949A1 (en) * | 1979-07-04 | 1981-01-22 | Volkswagenwerk Ag | SYSTEM FOR APPLYING A LAYER FROM A CORROSION-PREVENTING MATERIAL |
JPS57181380A (en) * | 1981-05-01 | 1982-11-08 | Nippon Steel Corp | Corrosion preventing method for steel structural body |
JPS6082682A (en) * | 1983-10-12 | 1985-05-10 | Maruzen Eng Kk | Corrosion prevention of rear surface of bottom plate of tank |
DE4317628C1 (en) * | 1993-05-27 | 1994-03-17 | Duerr Gmbh & Co | Control valve for corrosion protection medium applicator - has valve housing inserted into feed line with a structured valve and outflow system for controlled flow without a droplet mist |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 007, no. 028 (C - 149) 4 February 1983 (1983-02-04) * |
PATENT ABSTRACTS OF JAPAN vol. 009, no. 222 (C - 302) 9 September 1985 (1985-09-09) * |
Also Published As
Publication number | Publication date |
---|---|
FR2818293B1 (en) | 2003-01-17 |
EP1217097A2 (en) | 2002-06-26 |
FR2818293A1 (en) | 2002-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20020124 |
|
AK | Designated contracting states |
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AX | Request for extension of the european patent |
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|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
AKX | Designation fees paid |
Designated state(s): DE ES GB GR PT |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20090724 |