GB688706A - Improvements in and relating to methods of fusion welding - Google Patents
Improvements in and relating to methods of fusion weldingInfo
- Publication number
- GB688706A GB688706A GB1349550A GB1349550A GB688706A GB 688706 A GB688706 A GB 688706A GB 1349550 A GB1349550 A GB 1349550A GB 1349550 A GB1349550 A GB 1349550A GB 688706 A GB688706 A GB 688706A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- seam
- weld metal
- deposited
- relating
- 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
Links
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
- B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
688,706. Welded joints. PARSONS & CO., Ltd., C. A., and SINFIELD, D. G. May 17, 1951 [May 30, 1950], No. 13495/50. Class 83 (iv). [Also in Group XXVIII] Two pipes are fusion welded from the outside by depositing a seam of weld metal b, Fig. 2, around the inside of the end d of one pipe a, cutting back angularly the end face of the pipe a from about the middle of the deposited seam b so that the weld metal b forms a backing and locating the angularly cut face g, Fig. 4, of the other pipe f adjacent the end of pipe a to form a gap h in which weld metal is deposited. The seam b and end d are both turned to the shape shown in Fig. 4. The weld metal deposited in the gap h is preferably the same as that of the seam b. The pipe a is placed on the upstream side of the fluid flow within the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1349550A GB688706A (en) | 1950-05-30 | 1950-05-30 | Improvements in and relating to methods of fusion welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1349550A GB688706A (en) | 1950-05-30 | 1950-05-30 | Improvements in and relating to methods of fusion welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB688706A true GB688706A (en) | 1953-03-11 |
Family
ID=10024001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1349550A Expired GB688706A (en) | 1950-05-30 | 1950-05-30 | Improvements in and relating to methods of fusion welding |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB688706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2489196A1 (en) * | 1979-09-20 | 1982-03-05 | Otis Eng Co | METHOD FOR JOINING WITH CIRCONFERENTIAL WELDING OF TWO COAXIAL ELEMENTS AND LATERAL POCKET MANDREL OBTAINED BY SUCH SOLDER |
-
1950
- 1950-05-30 GB GB1349550A patent/GB688706A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2489196A1 (en) * | 1979-09-20 | 1982-03-05 | Otis Eng Co | METHOD FOR JOINING WITH CIRCONFERENTIAL WELDING OF TWO COAXIAL ELEMENTS AND LATERAL POCKET MANDREL OBTAINED BY SUCH SOLDER |
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