GB468789A - Improvements relating to recording or registering apparatus for welding equipment - Google Patents
Improvements relating to recording or registering apparatus for welding equipmentInfo
- Publication number
- GB468789A GB468789A GB93036A GB93036A GB468789A GB 468789 A GB468789 A GB 468789A GB 93036 A GB93036 A GB 93036A GB 93036 A GB93036 A GB 93036A GB 468789 A GB468789 A GB 468789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- recording
- circuit
- electromagnet
- contacts
- registering
- 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
- B23K11/25—Monitoring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
468,789. Recording-apparatus; counting-apparatus. GRAY, A. H., and METRO. POLITAN-VICKERS ELECTRICAL CO., Ltd. Jan. 10, 1936, No. 930. [Classes 106 (i) and 106 (iv)] Registering or recording apparatus for use with spot - welding equipment comprises apparatus for registering or recording attempted welds and operated by the closure of auxiliary contacts associated with the electrodes but arranged in an independent circuit, together with apparatus for registering or recording successful welds and operated by the electrode current when this current exceeds a certain minimum value. The closure of contacts H carried by the welding electrodes J energizes a transformer VT and relay C to close contacts 5 in the circuit of an electromagnet D and contacts 6 in the circuit of a lamp L1, the electromagnet D operating printing mechanism to record an attempted weld. When current of strength corresponding to a successful weld passes through a transformer K, a relay A operates to close contacts 1 for a second relay B which completes the circuit 4 of an electromagnet E and the circuit 3 of a lamp L2. The electromagnet E operates printing mechanism to record a successful weld. The magnets D, E may operate counters. Specification 466,577, [Group XL], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB93036A GB468789A (en) | 1936-01-10 | 1936-01-10 | Improvements relating to recording or registering apparatus for welding equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB93036A GB468789A (en) | 1936-01-10 | 1936-01-10 | Improvements relating to recording or registering apparatus for welding equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
GB468789A true GB468789A (en) | 1937-07-12 |
Family
ID=9713013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB93036A Expired GB468789A (en) | 1936-01-10 | 1936-01-10 | Improvements relating to recording or registering apparatus for welding equipment |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB468789A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433371A (en) * | 1943-07-03 | 1947-12-30 | Raytheon Mfg Co | Indicating system for welding apparatus |
-
1936
- 1936-01-10 GB GB93036A patent/GB468789A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433371A (en) * | 1943-07-03 | 1947-12-30 | Raytheon Mfg Co | Indicating system for welding apparatus |
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