GB497133A - Improvements in and relating to electric arc welding - Google Patents
Improvements in and relating to electric arc weldingInfo
- Publication number
- GB497133A GB497133A GB1200438A GB1200438A GB497133A GB 497133 A GB497133 A GB 497133A GB 1200438 A GB1200438 A GB 1200438A GB 1200438 A GB1200438 A GB 1200438A GB 497133 A GB497133 A GB 497133A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- pointed end
- arc welding
- shaped
- coated
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
497,133. Uniting by fusion. BOULY, H. G. (Soudure Electrique Autogene Soc. Anon.) April 21, 1938, No. 12004. [Class 83 (iv)] A covered metallic arc welding electrode is provided with a short covered pointed end so as to avoid tearing of the cover when being handled or transported and so as to enable the end of the point to be bared by lightly pressing it on a hard object. The coated core 2 may have a coated conical end 4. In a modification, a cylindrical pointed end 4, Fig. 2, may be formed on the core. An intermediate conical portion may be present or the core may be shaped as shown in Fig. 4. In further forms the pointed end may be separate from the core and either embedded therein, or abut against the end thereof, or be shaped so that the end of the core may fit therein as shown in Fig. 7. The coating may extend completely over the part 4. The pointed end rapidly disappears by melting when it is brought into contact with the work and the welding current is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1200438A GB497133A (en) | 1938-04-21 | 1938-04-21 | Improvements in and relating to electric arc welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1200438A GB497133A (en) | 1938-04-21 | 1938-04-21 | Improvements in and relating to electric arc welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB497133A true GB497133A (en) | 1938-12-13 |
Family
ID=9996655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1200438A Expired GB497133A (en) | 1938-04-21 | 1938-04-21 | Improvements in and relating to electric arc welding |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB497133A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2446929A (en) * | 1945-12-22 | 1948-08-10 | Kellogg M W Co | Method and apparatus for electrically heating material |
| US2509999A (en) * | 1947-03-11 | 1950-05-30 | Hartford Nat Bank & Trust Co | Article for electric arc welding one metallic workpiece to another |
| US2510000A (en) * | 1947-03-14 | 1950-05-30 | Hartford Nat Bank & Trust Co | Method and article for electric arc welding one metallic workpiece to another |
| US2518463A (en) * | 1948-08-10 | 1950-08-15 | Graham Mfg Corp | Method of electrically welding studs |
| US2638525A (en) * | 1945-10-30 | 1953-05-12 | Nat Cylinder Gas Co | Welding stud and method of arc welding |
| US2643319A (en) * | 1948-02-09 | 1953-06-23 | Hartford Nat Bank & Trust Co | Method of electric arc welding |
| US2670424A (en) * | 1942-11-10 | 1954-02-23 | Martin Harold | Method of electric arc welding of metal or alloy studs and the like to metal or alloy plates and the like |
| US3370152A (en) * | 1964-12-31 | 1968-02-20 | Air Reduction | Covered electrode with improved starting characteristics |
-
1938
- 1938-04-21 GB GB1200438A patent/GB497133A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670424A (en) * | 1942-11-10 | 1954-02-23 | Martin Harold | Method of electric arc welding of metal or alloy studs and the like to metal or alloy plates and the like |
| US2638525A (en) * | 1945-10-30 | 1953-05-12 | Nat Cylinder Gas Co | Welding stud and method of arc welding |
| US2446929A (en) * | 1945-12-22 | 1948-08-10 | Kellogg M W Co | Method and apparatus for electrically heating material |
| US2509999A (en) * | 1947-03-11 | 1950-05-30 | Hartford Nat Bank & Trust Co | Article for electric arc welding one metallic workpiece to another |
| US2510000A (en) * | 1947-03-14 | 1950-05-30 | Hartford Nat Bank & Trust Co | Method and article for electric arc welding one metallic workpiece to another |
| US2643319A (en) * | 1948-02-09 | 1953-06-23 | Hartford Nat Bank & Trust Co | Method of electric arc welding |
| US2518463A (en) * | 1948-08-10 | 1950-08-15 | Graham Mfg Corp | Method of electrically welding studs |
| US3370152A (en) * | 1964-12-31 | 1968-02-20 | Air Reduction | Covered electrode with improved starting characteristics |
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