GB1336722A - Welding torches and attachments therefor - Google Patents
Welding torches and attachments thereforInfo
- Publication number
- GB1336722A GB1336722A GB1336722DA GB1336722A GB 1336722 A GB1336722 A GB 1336722A GB 1336722D A GB1336722D A GB 1336722DA GB 1336722 A GB1336722 A GB 1336722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- guide tube
- torch
- tube
- rotation
- fed
- 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
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/29—Supporting devices adapted for making use of shielding means
- B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
- B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-wire
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
1336722 Welding by fusion BRITISH INSULATED CALLENDERS CABLES Ltd 17 June 1971 [18 March 1970] 13012/70 Heading B3R In a MIG torch, primarily for building up cylindrical or annular bodies of weld metal, the consumable electrode wire is fed through a rotatable guide tube 4 comprising a straight portion coaxial with the axis of rotation and an inclined end portion 7. Welding current is preferably supplied to both a non-rotary contact tube 12 and the guide tube 4. As shown the guide tube 4 is provided in an attachment a non-rotary body 1 of which is secured to a gas nozzle 2 surrounding the contact tube 12 of a conventional MIG torch. The guide tube 4 may be rotated by way of a pulley 5. The body 1 supports a gas housing 8, fed at 9, and a gas nozzle 10 or 11. Welding current remains connected to the conventional torch contact tube 12, but to provide a connection through bearings to the guide tube 4, and to avoid internal arcing, is also connected to the body 1 by leads 13. The wire itself does not rotate. In use, the torch may be moved parallel to the axis of rotation of the guide tube, or, for forming an external or large internal round layer, the torch may be orbited bodily in synchronism with the guide tube rotation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1301270 | 1970-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1336722A true GB1336722A (en) | 1973-11-07 |
Family
ID=10015215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1336722D Expired GB1336722A (en) | 1970-03-18 | 1970-03-18 | Welding torches and attachments therefor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1336722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0195340A1 (en) * | 1985-03-08 | 1986-09-24 | ANSALDO COMPONENTI S.p.A. | Torch for welding a narrow gap joint |
| CN109570709A (en) * | 2018-12-10 | 2019-04-05 | 南京工程学院 | A kind of gas shield welding of low spatter connects method |
-
1970
- 1970-03-18 GB GB1336722D patent/GB1336722A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0195340A1 (en) * | 1985-03-08 | 1986-09-24 | ANSALDO COMPONENTI S.p.A. | Torch for welding a narrow gap joint |
| CN109570709A (en) * | 2018-12-10 | 2019-04-05 | 南京工程学院 | A kind of gas shield welding of low spatter connects method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |