GB468789A - Improvements relating to recording or registering apparatus for welding equipment - Google Patents

Improvements relating to recording or registering apparatus for welding equipment

Info

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
Application number
GB93036A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALBERT HILLIARD GRAY
Metropolitan Vickers Electrical Co Ltd
Original Assignee
ALBERT HILLIARD GRAY
Metropolitan Vickers Electrical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ALBERT HILLIARD GRAY, Metropolitan Vickers Electrical Co Ltd filed Critical ALBERT HILLIARD GRAY
Priority to GB93036A priority Critical patent/GB468789A/en
Publication of GB468789A publication Critical patent/GB468789A/en
Expired legal-status Critical Current

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.
GB93036A 1936-01-10 1936-01-10 Improvements relating to recording or registering apparatus for welding equipment Expired GB468789A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433371A (en) * 1943-07-03 1947-12-30 Raytheon Mfg Co Indicating system for welding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
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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