GB546124A - Improvements in or relating to automatic electric arc welding - Google Patents
Improvements in or relating to automatic electric arc weldingInfo
- Publication number
- GB546124A GB546124A GB6041A GB6041A GB546124A GB 546124 A GB546124 A GB 546124A GB 6041 A GB6041 A GB 6041A GB 6041 A GB6041 A GB 6041A GB 546124 A GB546124 A GB 546124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- weld
- welding
- vary
- source
- 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
- B23K9/0735—Stabilising of the arc length
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
546,124. Supply systems for welding arcs. KITTEL, F. W. B. (Linde Air Products Co.). Jan. 2, 1941, No. 60. Drawings to Specification. [Class 38 (iv)] Self-stable characteristics for arc welding are obtained by feeding an electrode at a constant speed and supplying the arc from a source in which the power output is an inverse fraction of the output voltage. The feeding speed is adjusted to give an arc voltage in excess of that at which the maximum output is obtained from the source. The power absorbed in the weld will then vary in such a way as to vary the consumption of electrode material in accordance with variations in the length of the arc to maintain it constant under varying weld conditions. Preferably the weld is effected under a blanket of flux which is conductive when melted as in Specifications 433,723 and 438,855, [both in Group II]. The supply circuit may include a transformer or choke coil with variable magnetic leakage whereby the current supply may be adapted to the nature of the work. A welding dynamo of suitable characteristics may be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6041A GB546124A (en) | 1941-01-02 | 1941-01-02 | Improvements in or relating to automatic electric arc welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6041A GB546124A (en) | 1941-01-02 | 1941-01-02 | Improvements in or relating to automatic electric arc welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB546124A true GB546124A (en) | 1942-06-29 |
Family
ID=9697683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6041A Expired GB546124A (en) | 1941-01-02 | 1941-01-02 | Improvements in or relating to automatic electric arc welding |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB546124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK85568C (en) * | 1952-03-31 | 1958-05-19 | Asea Ab | Device for electric welding machines. |
-
1941
- 1941-01-02 GB GB6041A patent/GB546124A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK85568C (en) * | 1952-03-31 | 1958-05-19 | Asea Ab | Device for electric welding machines. |
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