FI880781A - AUTOMATISKT VID EN UNDERVATTEN- KONSTRUKTION AV METALL GENOM SVETSNING ANBRINGBAR ANORDNING SAMT FOERFARANDE FOER AUTOMATISKT AOSTADKOMMANDE AV EN UNDERVATTENSVETSFOG. - Google Patents
AUTOMATISKT VID EN UNDERVATTEN- KONSTRUKTION AV METALL GENOM SVETSNING ANBRINGBAR ANORDNING SAMT FOERFARANDE FOER AUTOMATISKT AOSTADKOMMANDE AV EN UNDERVATTENSVETSFOG. Download PDFInfo
- Publication number
- FI880781A FI880781A FI880781A FI880781A FI880781A FI 880781 A FI880781 A FI 880781A FI 880781 A FI880781 A FI 880781A FI 880781 A FI880781 A FI 880781A FI 880781 A FI880781 A FI 880781A
- Authority
- FI
- Finland
- Prior art keywords
- automatiskt
- undervattensvetsfog
- undervatten
- svetsning
- aostadkommande
- Prior art date
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- Arc Welding In General (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
The invention relates to a process for an apparatus which automatically, by welding, is attached to a metal construction underwater and a method for automating the realization of a weld joint underwater. The invention is characterized in that the welding electrode 3 is situated in a watertight chamber b, the base 1 of which is constituted by the piece which is to be welded in place and which is partially filled with a burning compound 4. The piece which is to be welded in place has at the site to be welded a thinned material a, which during the welding operation melts and forms with the molten substrate c and with the molten material of the welding electrode a weld joint. The device also incorporates equipment for conducting the welding current to the welding electrode and for igniting the filler compound and the welding electrode. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI880781A FI83601C (en) | 1988-02-19 | 1988-02-19 | Automatically in an underwater construction of metal by welding removable device and method for automatically providing one underwater weld joint |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI880781A FI83601C (en) | 1988-02-19 | 1988-02-19 | Automatically in an underwater construction of metal by welding removable device and method for automatically providing one underwater weld joint |
FI880781 | 1988-02-19 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI880781A0 FI880781A0 (en) | 1988-02-19 |
FI880781A true FI880781A (en) | 1989-08-20 |
FI83601B FI83601B (en) | 1991-04-30 |
FI83601C FI83601C (en) | 1991-08-12 |
Family
ID=8525950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI880781A FI83601C (en) | 1988-02-19 | 1988-02-19 | Automatically in an underwater construction of metal by welding removable device and method for automatically providing one underwater weld joint |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI83601C (en) |
-
1988
- 1988-02-19 FI FI880781A patent/FI83601C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI880781A0 (en) | 1988-02-19 |
FI83601B (en) | 1991-04-30 |
FI83601C (en) | 1991-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: TUOMO HALONEN OY |