GB1208289A - Improvements relating to welding apparatus - Google Patents
Improvements relating to welding apparatusInfo
- Publication number
- GB1208289A GB1208289A GB5334967A GB5334967A GB1208289A GB 1208289 A GB1208289 A GB 1208289A GB 5334967 A GB5334967 A GB 5334967A GB 5334967 A GB5334967 A GB 5334967A GB 1208289 A GB1208289 A GB 1208289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- welding
- detector
- operated
- level
- crucible
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/038—Seam welding; Backing means; Inserts using moulding means
Abstract
1,208,289. Welding by fusion; casting composite joints. WELDING INSTITUTE. 19 Nov., 1968 [23 Nov., 1967], No. 53349/67. Headings B3F and B3R. [Also in Divisions G1 and G3] In an electroslag welding process the speed of advance of the welding shoes 13, 14 is controlled by an eddy-current liquid level detector (30), Fig. 2 (not shown), from which the output signal controls a lifting motor 18 driving a gear 19 along rack 20 (see Division G1). The slag depth, 60, is maintained constant by an automatic level control (see Division G3) in which a flux hopper flap 66 is controlled by an electromagnet 64, 65 operated by a relay 62, 62a in accordance with signals from a conductivity probe 61 Should the level of the conductive slag fall below the probe tip the flap is operated to restore it. In another embodiment, Fig. 6, a similar eddy current detector, 70, is mounted in the wall 71 of a crucible 72. Powder, 80, for the Thermit welding process is placed in the crucible and ignition powder 81 placed on top of it. When the level of the molten metal reaches that of the detector a tapping pin 74 is operated to allow the metal to pass through a gate 75 into a mould 76. The mould contains a section 77 to be joined to another. It is stated that the detector may be applied to electrogas welding.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5334967A GB1208289A (en) | 1967-11-23 | 1967-11-23 | Improvements relating to welding apparatus |
BE724317D BE724317A (en) | 1967-11-23 | 1968-11-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5334967A GB1208289A (en) | 1967-11-23 | 1967-11-23 | Improvements relating to welding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1208289A true GB1208289A (en) | 1970-10-14 |
Family
ID=10467489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5334967A Expired GB1208289A (en) | 1967-11-23 | 1967-11-23 | Improvements relating to welding apparatus |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE724317A (en) |
GB (1) | GB1208289A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6297472B1 (en) | 1998-04-10 | 2001-10-02 | Aromatic Integrated Systems, Inc. | Welding system and method |
CN114535801A (en) * | 2022-04-01 | 2022-05-27 | 柳州宏德激光科技有限公司 | Laser welding equipment for recycling power battery |
-
1967
- 1967-11-23 GB GB5334967A patent/GB1208289A/en not_active Expired
-
1968
- 1968-11-22 BE BE724317D patent/BE724317A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6297472B1 (en) | 1998-04-10 | 2001-10-02 | Aromatic Integrated Systems, Inc. | Welding system and method |
CN114535801A (en) * | 2022-04-01 | 2022-05-27 | 柳州宏德激光科技有限公司 | Laser welding equipment for recycling power battery |
Also Published As
Publication number | Publication date |
---|---|
BE724317A (en) | 1969-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |