GB1143274A - Resistance welding method - Google Patents

Resistance welding method

Info

Publication number
GB1143274A
GB1143274A GB4847467A GB4847467A GB1143274A GB 1143274 A GB1143274 A GB 1143274A GB 4847467 A GB4847467 A GB 4847467A GB 4847467 A GB4847467 A GB 4847467A GB 1143274 A GB1143274 A GB 1143274A
Authority
GB
United Kingdom
Prior art keywords
conductor
insulation
electrodes
contact
bare
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
GB4847467A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1143274A publication Critical patent/GB1143274A/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
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/163—Welding of coated materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Resistance Welding (AREA)

Abstract

1,143,274. Resistance spot welding. INTERNATIONAL STANDARD ELECTRIC CORP. 25 Oct., 1967 [28 Oct., 1966], No. 48474/67. Heading B3R. [Also in Division H2] A method of welding and hence electrically connecting bare conductor 14 to a conductor 11 covered by insulation 12 comprises the steps of placing the bare conductor in contact with the insulation and in parallel overlapping relationship with the conductor 11, placing two closely - spaced parallel electrodes 16 of a resistance welder in contact with the surface of conductor 14 opposite to that in contact with the insulation, applying an electrical pulse to the electrodes to cause current flow through that portion of the bare conductor between the electrodes, whereby the insulation between a portion of the bare conductor and the underlying portion of the insulated conductor melts, urging the two conductors into contact, and welding the conductors together by passage of a second pulse. The insulated conductor may be a thin ribbon or flat cable, and may have a conductivity higher than that of the bare conductor. The conductor 11 may be an alloy containing a high percentage of copper. The pulses may be of equal magnitude and duration, e.g. 1 volt constant for 40 milliseconds. The tips of the electrodes are formed with V-shaped recesses.
GB4847467A 1966-10-28 1967-10-25 Resistance welding method Expired GB1143274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59024066A 1966-10-28 1966-10-28

Publications (1)

Publication Number Publication Date
GB1143274A true GB1143274A (en) 1969-02-19

Family

ID=24361436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4847467A Expired GB1143274A (en) 1966-10-28 1967-10-25 Resistance welding method

Country Status (3)

Country Link
BE (1) BE705811A (en)
ES (1) ES346514A1 (en)
GB (1) GB1143274A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145442A2 (en) * 1983-12-14 1985-06-19 Laser Engineering (Development) Limited Method for joining sheet materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145442A2 (en) * 1983-12-14 1985-06-19 Laser Engineering (Development) Limited Method for joining sheet materials
EP0145442A3 (en) * 1983-12-14 1987-09-30 Laser Engineering (Development) Limited Method for joining sheet materials

Also Published As

Publication number Publication date
ES346514A1 (en) 1968-12-16
BE705811A (en) 1968-04-30

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