CA2658718C - Dispositif et methode de depose de troncons tubulaires - Google Patents
Dispositif et methode de depose de troncons tubulaires Download PDFInfo
- Publication number
- CA2658718C CA2658718C CA2658718A CA2658718A CA2658718C CA 2658718 C CA2658718 C CA 2658718C CA 2658718 A CA2658718 A CA 2658718A CA 2658718 A CA2658718 A CA 2658718A CA 2658718 C CA2658718 C CA 2658718C
- Authority
- CA
- Canada
- Prior art keywords
- tube
- ram
- tube stub
- stub
- outer ram
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000006698 induction Effects 0.000 claims abstract description 9
- 238000000605 extraction Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- MFOUDYKPLGXPGO-UHFFFAOYSA-N propachlor Chemical compound ClCC(=O)N(C(C)C)C1=CC=CC=C1 MFOUDYKPLGXPGO-UHFFFAOYSA-N 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
Abstract
Un dispositif amélioré et une méthode de retrait de tubes et/ou de tronçons tubulaires de structures comprenant de multiples tubes dans lesquels un chauffage par induction est utilisé pour chauffer le tronçon tubulaire avant le retrait.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/354,468 US8240049B2 (en) | 2008-03-16 | 2009-01-15 | Tube stub removal apparatus |
| US12/354,468 | 2009-01-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2658718A1 CA2658718A1 (fr) | 2010-07-15 |
| CA2658718C true CA2658718C (fr) | 2016-08-02 |
Family
ID=42357640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2658718A Active CA2658718C (fr) | 2009-01-15 | 2009-03-17 | Dispositif et methode de depose de troncons tubulaires |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2658718C (fr) |
-
2009
- 2009-03-17 CA CA2658718A patent/CA2658718C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2658718A1 (fr) | 2010-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDC | Discontinued application reinstated |
Effective date: 20130409 |
|
| EEER | Examination request |
Effective date: 20140305 |