GB394028A - Improvements in electric welding apparatus - Google Patents
Improvements in electric welding apparatusInfo
- Publication number
- GB394028A GB394028A GB3547531A GB3547531A GB394028A GB 394028 A GB394028 A GB 394028A GB 3547531 A GB3547531 A GB 3547531A GB 3547531 A GB3547531 A GB 3547531A GB 394028 A GB394028 A GB 394028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- field
- welding apparatus
- circuit
- controlled
- 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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/073—Stabilising the arc
- B23K9/0731—Stabilising of the arc tension
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
394,028. Arc-welding. DEGLON, C. R., 8, Thirlmere Avenue, Stretford, Manchester, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. Dec. 22, 1931, No. 35475. [Class 39 (iii).] In an arc-welding apparatus the positions of the electrodes are adjusted and controlled by a dynamo - electric machine 1 having a field system 3 mechanically rotatable relatively to the armature system 2, one system being driven mechanically and the other driving the electrode feeding-mechanism 4, 5, the electrical conditions of the systems being variable with respect to each other. The field system 3 may be driven by a variable speed motor 9 provided with a controller 10. The field coils 3 are placed in parallel with a resistance 11 in the arc circuit and a field winding 12 of the motor 9 may also be placed in this circuit so that the feeding mechanism can be controlled according to the arc current. The positions of the armature 2 and field 3 may be interchanged and their relative electrical conditions may be controlled by the arc voltage or other similar variable quantity instead of the arc current. When used in atomic hydrogen welding apparatus the machine 1 may be energized from the arc circuit through rectifiers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3547531A GB394028A (en) | 1931-12-22 | 1931-12-22 | Improvements in electric welding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3547531A GB394028A (en) | 1931-12-22 | 1931-12-22 | Improvements in electric welding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB394028A true GB394028A (en) | 1933-06-22 |
Family
ID=10378132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3547531A Expired GB394028A (en) | 1931-12-22 | 1931-12-22 | Improvements in electric welding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB394028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2588744A (en) * | 1946-11-09 | 1952-03-11 | Elox Corp | Automatic electric space-discharge material removal method and apparatus |
-
1931
- 1931-12-22 GB GB3547531A patent/GB394028A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2588744A (en) * | 1946-11-09 | 1952-03-11 | Elox Corp | Automatic electric space-discharge material removal method and apparatus |
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