GB597910A - Improvements in or relating to welding equipment - Google Patents
Improvements in or relating to welding equipmentInfo
- Publication number
- GB597910A GB597910A GB19918/45A GB1991845A GB597910A GB 597910 A GB597910 A GB 597910A GB 19918/45 A GB19918/45 A GB 19918/45A GB 1991845 A GB1991845 A GB 1991845A GB 597910 A GB597910 A GB 597910A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- tool
- condenser
- secured
- screw
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/26—Storage discharge welding
-
- 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
- B23K9/293—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-rod
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Arc Welding In General (AREA)
Abstract
597,910. Uniting by fusion. STANDARD TELEPHONES & CABLES, Ltd., and GILLIVER, G. Aug. 2, 1945, No. 19918. [Class 83 (iv)] Fusion welding apparatus for operations in restricted areas comprises a pencil-like tool having an electrode adapted to be propelled forward in the tool to adjust for wear in the manner of a propelling pencil, said tool being operated for welding by the discharge of energy stored in a condenser. The tool comprises a metal casing 15, Fig. 2, having a conical end cap 16 which is tapped to receive a grub-screw 32 to which the electrode 35 of carbon or tungsten or the like is secured. An insulating bush 20 is secured by a screw 21 in the opposite end of the casing and forms a bearing for a journal 22, to which is secured a contact spring 25. The conducting cable 13 has a central wire, insulation, a concentric sheath and outer insulation. Its central core is secured in terminal 22 by a grub-screw 24 and the metal sheath 18 is clamped between two washers 19 ; a cap 17 enclosing the end of the casing. The contacts 27 and 26 on the casing and contact respectively are normally closed and may be opened by an insulated button 28 bearing on the end 29 of the contact. An insulating sleeve 30 is provided in the casing to prevent the spring touching the casing when the button is depressed. The supply is obtained from a transformer with fine and coarse tappings on its secondary which is connected across opposite terminals of a full-wave rectifier. The other pair of terminals are connected one to the work and a condenser and the other to a 10 ohm resistance. The condenser and resistances are connected to a telephone jack which is connected to the two-pin plug on the end of the welding tool cable 13. In operation, the plug and jack are connected and the supply switched on to charge the condenser. The tool is then held in the hand and the insulated button depressed to open contacts 26, 27 and when the circuit is completed by touching the end of the electrode on the work, the condenser discharges to effect a weld. Specification 570,681 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE472149T |
Publications (1)
Publication Number | Publication Date |
---|---|
GB597910A true GB597910A (en) | 1948-02-05 |
Family
ID=32476688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19918/45A Expired GB597910A (en) | 1945-08-02 | Improvements in or relating to welding equipment |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE472149A (en) |
GB (1) | GB597910A (en) |
-
1945
- 1945-08-02 GB GB19918/45A patent/GB597910A/en not_active Expired
-
1947
- 1947-03-27 BE BE472149A patent/BE472149A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE472149A (en) | 1947-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1508689A (en) | Metallic arc welding | |
GB930211A (en) | Initiation and maintenance of power-welding arcs | |
US2552193A (en) | Heating device | |
GB597910A (en) | Improvements in or relating to welding equipment | |
US2416278A (en) | Oxyarc underwater cutting torch | |
US2112068A (en) | Soldering iron | |
GB553869A (en) | Improvements in or relating to electrical testing apparatus | |
US2510099A (en) | Welding equipment | |
GB558634A (en) | Improvements in or relating to electrode soldering irons | |
GB795589A (en) | Electric welding and soldering gun | |
GB186314A (en) | Improvements in and relating to electric arc welding apparatus | |
GB237683A (en) | Improvements in variable electrical resistance devices | |
GB606572A (en) | Improvements in or relating to electrical welding | |
GB260887A (en) | Improvements in electric soldering irons | |
GB741512A (en) | Improvements relating to electric soldering irons | |
ES286139A1 (en) | Electrical appliance for instantly welding (Machine-translation by Google Translate, not legally binding) | |
GB197087A (en) | Improvements in and relating to electrically heated tools | |
GB622515A (en) | Improvements in or relating to electric welding | |
GB582369A (en) | Improvements in holders for arc-welding electrodes | |
GB671272A (en) | Improved electrical soldering iron | |
US2684429A (en) | Soldering tool | |
GB776254A (en) | Improvements in t.r. cells | |
GB463809A (en) | Improvements in and relating to electric welding appliances | |
GB126808A (en) | Improvements in Electric Engraving Pencils. | |
GB570681A (en) | Improved method of and apparatus for electrically welding metals |