JPS56141965A - Wet type underwater welding device - Google Patents
Wet type underwater welding deviceInfo
- Publication number
- JPS56141965A JPS56141965A JP4465480A JP4465480A JPS56141965A JP S56141965 A JPS56141965 A JP S56141965A JP 4465480 A JP4465480 A JP 4465480A JP 4465480 A JP4465480 A JP 4465480A JP S56141965 A JPS56141965 A JP S56141965A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- sliding walls
- base metals
- walls
- gas
- 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.)
- Granted
Links
Abstract
PURPOSE: A wet type underwater welding device which is opposedly provided with solid sliding walls allowing the tip part of a welding torch to contact base metals, and putting the other tip part of the welding torch installed with these sliding walls in an open state and which permits welding while checking the welding position and enable good welding effect to be obtained.
CONSTITUTION: To perform welding by using this device, a welding torch 4 is so postured that solid soliding walls 1 assume the position orthogonal to the direction where the gas ejected from a welding heat source floats in various welding positions. Thence, the sliding walls 1 are pressed to the surface of base metals 5 by the pressure of springs 3 in such a manner that the sliding walls 1 always maintain the contact with said surface. The operator starts welding while checking the welding position from the opened side and along with the progression of the welding, the slides and moves this device on the base metals 5, thereby performing welding. The ejected gas is escaped through gas outflow slits 2 or from the lateral open parts, whereby the intrusion of water is prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4465480A JPS5838274B2 (en) | 1980-04-07 | 1980-04-07 | Wet underwater welding equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4465480A JPS5838274B2 (en) | 1980-04-07 | 1980-04-07 | Wet underwater welding equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56141965A true JPS56141965A (en) | 1981-11-05 |
JPS5838274B2 JPS5838274B2 (en) | 1983-08-22 |
Family
ID=12697427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4465480A Expired JPS5838274B2 (en) | 1980-04-07 | 1980-04-07 | Wet underwater welding equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5838274B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6255616B1 (en) * | 2000-01-14 | 2001-07-03 | General Electric Company | Apparatus and methods for submerged processing of a work surface |
US6417476B1 (en) | 2000-06-09 | 2002-07-09 | General Electric Company | Apparatus and methods for submerged processing of a grooved work surface using a movable gate |
EP1122018A3 (en) * | 2000-02-07 | 2003-04-02 | Hitachi, Ltd. | Unterwater processing device and underwater processing method |
WO2013027398A1 (en) * | 2011-08-24 | 2013-02-28 | 株式会社 東芝 | Device and method for underwater welding |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61154771U (en) * | 1985-03-16 | 1986-09-25 | ||
JPS6249971U (en) * | 1985-09-19 | 1987-03-27 |
-
1980
- 1980-04-07 JP JP4465480A patent/JPS5838274B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6255616B1 (en) * | 2000-01-14 | 2001-07-03 | General Electric Company | Apparatus and methods for submerged processing of a work surface |
EP1122018A3 (en) * | 2000-02-07 | 2003-04-02 | Hitachi, Ltd. | Unterwater processing device and underwater processing method |
US6555779B1 (en) | 2000-02-07 | 2003-04-29 | Hitachi, Ltd. | Underwater processing device and underwater processing method |
US6417476B1 (en) | 2000-06-09 | 2002-07-09 | General Electric Company | Apparatus and methods for submerged processing of a grooved work surface using a movable gate |
WO2013027398A1 (en) * | 2011-08-24 | 2013-02-28 | 株式会社 東芝 | Device and method for underwater welding |
JP2013043197A (en) * | 2011-08-24 | 2013-03-04 | Toshiba Corp | Underwater welding equipment and method |
US10052717B2 (en) | 2011-08-24 | 2018-08-21 | Kabushiki Kaisha Toshiba | Underwater welding apparatus and underwater welding method |
Also Published As
Publication number | Publication date |
---|---|
JPS5838274B2 (en) | 1983-08-22 |
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