CA2122888A1 - Method and device for welding pipes to each other - Google Patents
Method and device for welding pipes to each otherInfo
- Publication number
- CA2122888A1 CA2122888A1 CA002122888A CA2122888A CA2122888A1 CA 2122888 A1 CA2122888 A1 CA 2122888A1 CA 002122888 A CA002122888 A CA 002122888A CA 2122888 A CA2122888 A CA 2122888A CA 2122888 A1 CA2122888 A1 CA 2122888A1
- Authority
- CA
- Canada
- Prior art keywords
- welding
- pipes
- guide ring
- carrier
- welding torch
- 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.)
- Abandoned
Links
- 238000003466 welding Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract 18
- 239000011324 bead Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract 9
- 238000006073 displacement reaction Methods 0.000 claims 1
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 5
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 2
- ZPEZUAAEBBHXBT-WCCKRBBISA-N (2s)-2-amino-3-methylbutanoic acid;2-amino-3-methylbutanoic acid Chemical compound CC(C)C(N)C(O)=O.CC(C)[C@H](N)C(O)=O ZPEZUAAEBBHXBT-WCCKRBBISA-N 0.000 description 1
- 101100490488 Mus musculus Add3 gene Proteins 0.000 description 1
- 101100270435 Mus musculus Arhgef12 gene Proteins 0.000 description 1
- 241000282339 Mustela Species 0.000 description 1
- 101100313003 Rattus norvegicus Tanc1 gene Proteins 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 241000011102 Thera Species 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
- B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE09300451 | 1993-05-05 | ||
| BE9300451 | 1993-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2122888A1 true CA2122888A1 (en) | 1994-11-06 |
Family
ID=3887022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002122888A Abandoned CA2122888A1 (en) | 1993-05-05 | 1994-05-04 | Method and device for welding pipes to each other |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU6185694A (pt) |
| BR (1) | BR9401875A (pt) |
| CA (1) | CA2122888A1 (pt) |
| GB (1) | GB2277704A (pt) |
| IT (1) | ITGE940054A1 (pt) |
| NL (1) | NL9400742A (pt) |
| NO (1) | NO941644L (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2345016B (en) * | 1998-12-24 | 2003-04-02 | Saipem Spa | Method and apparatus for welding pipes together |
| NL1011223C2 (nl) † | 1999-02-05 | 2000-08-10 | Allseas Group Sa | Werkwijze en inrichting voor het aan elkaar lassen van twee pijpen. |
| KR100934962B1 (ko) * | 2007-08-10 | 2010-01-06 | 웰텍 주식회사 | 강관 절단 장치 |
| KR100934960B1 (ko) * | 2007-08-10 | 2010-01-06 | 웰텍 주식회사 | 강관 연결 시공용 포터블 타입 티그(ｔｉｇ) 자동용접장치 |
| NL1037975C2 (nl) * | 2010-05-21 | 2011-11-22 | Richard Andre Zurburg | Deelbare buisklem voor het geleiden van een lasrobot. |
| CN113798717B (zh) * | 2021-10-29 | 2022-09-27 | 中化二建集团有限公司 | 化工管道组对焊接方法 |
| CN116921968B (zh) * | 2023-09-01 | 2024-05-31 | 辛集市科鑫冶金设备有限公司 | 一种定氧探头生产用焊接设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2297687A1 (fr) * | 1975-01-16 | 1976-08-13 | Commissariat Energie Atomique | Dispo |
| NL9002398A (nl) * | 1990-11-02 | 1992-06-01 | Atlantic Point Inc | Inrichting voor het aan elkaar lassen van pijpen. |
| NL9002396A (nl) * | 1990-11-02 | 1992-06-01 | Atlantic Point Inc | Werkwijze en inrichting voor het lassen van pijpen en pijpenlegger. |
-
1994
- 1994-05-03 AU AU61856/94A patent/AU6185694A/en not_active Abandoned
- 1994-05-04 NO NO941644A patent/NO941644L/no unknown
- 1994-05-04 CA CA002122888A patent/CA2122888A1/en not_active Abandoned
- 1994-05-04 NL NL9400742A patent/NL9400742A/nl not_active Application Discontinuation
- 1994-05-04 BR BR9401875A patent/BR9401875A/pt active Search and Examination
- 1994-05-05 IT IT94GE000054A patent/ITGE940054A1/it unknown
- 1994-05-05 GB GB9408913A patent/GB2277704A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ITGE940054A0 (it) | 1994-05-05 |
| BR9401875A (pt) | 1994-11-29 |
| GB2277704A (en) | 1994-11-09 |
| NO941644D0 (no) | 1994-05-04 |
| NL9400742A (nl) | 1994-12-01 |
| NO941644L (no) | 1994-11-07 |
| AU6185694A (en) | 1994-11-10 |
| ITGE940054A1 (it) | 1995-11-05 |
| GB9408913D0 (en) | 1994-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |