GB237552A - Improvements in or relating to electric devices for piercing and cutting metals by fusion - Google Patents
Improvements in or relating to electric devices for piercing and cutting metals by fusionInfo
- Publication number
- GB237552A GB237552A GB3426/25A GB342625A GB237552A GB 237552 A GB237552 A GB 237552A GB 3426/25 A GB3426/25 A GB 3426/25A GB 342625 A GB342625 A GB 342625A GB 237552 A GB237552 A GB 237552A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screwed
- fitting
- electrode
- current
- fusion
- 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
- B23K9/013—Arc cutting, gouging, scarfing or desurfacing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
237,552. Soudure AutogÞne Fran- þaise. July 23, 1924, [Convention date]. Perforating and dividing by fusion. - In an apparatus for cutting metals by the electric arc and a jet of compressed gas such as oxygen, particularly under sea water, a hollow electrode is secured to the externally insulated front part of a fitting, on which an externally insulated rear part can be slid so as to connect or out off the current and supply of gas to the electrode. One of a number of externally insulated circuits B carrying insulated hollow metal electrodes A is screwed into the end of the front part C of a fitting to which is screwed an ebonite tube E on which may slide an ebonite tube F screwed on the rear part D of the fitting. The part D carries a current lead H and an oxygen inlet and is also provided with a ball valve K so that when the conical surfaces I, J come into contact, the ball is removed from its seat by a projection P and the current to the electrode and the supply of gas therethrough are thus connected. The parts are secured together in operative position. All the parts are surrounded with insulation to prevent the electrolytic action of the water and damage to the operator.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR237552X | 1924-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB237552A true GB237552A (en) | 1925-08-06 |
Family
ID=8882957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3426/25A Expired GB237552A (en) | 1924-07-23 | 1925-02-06 | Improvements in or relating to electric devices for piercing and cutting metals by fusion |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB237552A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2465157A (en) * | 1947-03-14 | 1949-03-22 | Charles C Isbell | Oxyelectric torch |
| US2726309A (en) * | 1953-06-15 | 1955-12-06 | Arcair Co | Cutting and gouging torch using electric arc and gas stream |
-
1925
- 1925-02-06 GB GB3426/25A patent/GB237552A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2465157A (en) * | 1947-03-14 | 1949-03-22 | Charles C Isbell | Oxyelectric torch |
| US2726309A (en) * | 1953-06-15 | 1955-12-06 | Arcair Co | Cutting and gouging torch using electric arc and gas stream |
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