GB161815A - Improvements in or relating to apparatus for electric welding and cutting - Google Patents
Improvements in or relating to apparatus for electric welding and cuttingInfo
- Publication number
- GB161815A GB161815A GB842120A GB842120A GB161815A GB 161815 A GB161815 A GB 161815A GB 842120 A GB842120 A GB 842120A GB 842120 A GB842120 A GB 842120A GB 161815 A GB161815 A GB 161815A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bell
- insulating
- electrode
- work
- tube
- 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
- B23K9/0061—Underwater arc welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
161,815. Morse, J. A. V. March 22, 1920. Uniting and perforating or dividing by fusion.- In an apparatus for electric arc welding or cutting under water, the electrode is movably mounted in a bell applied to the work and from which the water is forced out by compressed air. In the form shown, the bell A, which carries an annular brush N of wire or layers of gauze to press against the work and has an observation window M, is provided with a screwed fitting B, having an annular passage, which is connected to the bell by ports B<4> and to a source of compressed air through a valved branch pipe B<1> connected to the supply-pipe D. The electrode C, which is insulated from the bell by a rubber washer E, is held in a split tube G mounted in a tubular member F. which is connected to the fitting B by a fairly stiff flexible tube L of rubber or other insulating- material so that the electrode may be moved relatively to the bell and work. The tube G is separated from the member F by an insulating- plug H and is held in contact with the cable J, which is mounted in insulating-packing K secured in the member F by a screwed gland F<1>. For acting on irregular surfaces the brushes N may be spring-mounted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB842120A GB161815A (en) | 1920-03-22 | 1920-03-22 | Improvements in or relating to apparatus for electric welding and cutting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB842120A GB161815A (en) | 1920-03-22 | 1920-03-22 | Improvements in or relating to apparatus for electric welding and cutting |
Publications (1)
Publication Number | Publication Date |
---|---|
GB161815A true GB161815A (en) | 1921-04-21 |
Family
ID=9852182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB842120A Expired GB161815A (en) | 1920-03-22 | 1920-03-22 | Improvements in or relating to apparatus for electric welding and cutting |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB161815A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2572796A (en) * | 1948-06-23 | 1951-10-23 | Goodrich Co B F | Welding method and apparatus |
FR2343143A1 (en) * | 1976-03-05 | 1977-09-30 | Battelle Memorial Institute | METHOD AND DEVICE FOR SUBSTITUTING A VOLUME OF GAS FOR A CORRESPONDING VOLUME OF LIQUID IN A SUBMERSIBLE ENCLOSURE AND APPLICATION OF THIS PROCESS |
EP0122517A2 (en) * | 1983-04-14 | 1984-10-24 | Gkss-Forschungszentrum Geesthacht Gmbh | Apparatus for the coating of metallic and non-metallic work pieces |
GB2159747B (en) * | 1984-05-29 | 1989-05-10 | George Henry Wilson | Arc welding gun |
CN114160917A (en) * | 2021-12-28 | 2022-03-11 | 梁柯 | Be used for underwater welding's spray tube structure, underwater welding equipment |
-
1920
- 1920-03-22 GB GB842120A patent/GB161815A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2572796A (en) * | 1948-06-23 | 1951-10-23 | Goodrich Co B F | Welding method and apparatus |
FR2343143A1 (en) * | 1976-03-05 | 1977-09-30 | Battelle Memorial Institute | METHOD AND DEVICE FOR SUBSTITUTING A VOLUME OF GAS FOR A CORRESPONDING VOLUME OF LIQUID IN A SUBMERSIBLE ENCLOSURE AND APPLICATION OF THIS PROCESS |
US4172974A (en) * | 1976-03-05 | 1979-10-30 | Battelle Memorial Institute | Underwater welding apparatus |
EP0122517A2 (en) * | 1983-04-14 | 1984-10-24 | Gkss-Forschungszentrum Geesthacht Gmbh | Apparatus for the coating of metallic and non-metallic work pieces |
EP0122517A3 (en) * | 1983-04-14 | 1985-10-30 | Gkss-Forschungszentrum Geesthacht Gmbh | Apparatus for the coating of metallic and non-metallic work pieces |
GB2159747B (en) * | 1984-05-29 | 1989-05-10 | George Henry Wilson | Arc welding gun |
CN114160917A (en) * | 2021-12-28 | 2022-03-11 | 梁柯 | Be used for underwater welding's spray tube structure, underwater welding equipment |
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