GB1135127A - Weld head heated electrode - Google Patents

Weld head heated electrode

Info

Publication number
GB1135127A
GB1135127A GB2153167A GB2153167A GB1135127A GB 1135127 A GB1135127 A GB 1135127A GB 2153167 A GB2153167 A GB 2153167A GB 2153167 A GB2153167 A GB 2153167A GB 1135127 A GB1135127 A GB 1135127A
Authority
GB
United Kingdom
Prior art keywords
conductor
welding
thermocouple
insulated
electrodes
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
GB2153167A
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1135127A publication Critical patent/GB1135127A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)

Abstract

1,135,127. Resistance welding electrodes. HUGHES AIRCRAFT CO. 9 May, 1967 [21 June, 1966], No. 21531/67. Heading H5H. [Also in Division B3] Two electrical conductors, one of which is insulated, are resistance welded by first subjecting the insulated conductor to heating for sufficient time to soften the insulation, and then applying welding current. The welding apparatus comprises a welding head 10, Fig. 1, having electrodes 12, 14, the latter being connected to a control pyrometer 18 in a control unit 16 by a conductor 22. A time delay relay 20 in unit 16 is connected to the actuator switch in the welding head by a conductor 24, and to the discharge relay in the power supply by a conductor 26. Electrode 14 comprises a heater coil 32, Fig. 2, carried by a ceramic mandrel 34, and connected to conductor 22 at 36. A thermocouple 38 is also connected to conductor 22, at 40. The coil and thermocouple are assembled in a stainless steel sheath 42, which is then filled with ceramic material 44, and the sheath is connected to a metal sleeve 50 having a molybdenum tip 52 therein.
GB2153167A 1966-06-21 1967-05-09 Weld head heated electrode Expired GB1135127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55923966A 1966-06-21 1966-06-21

Publications (1)

Publication Number Publication Date
GB1135127A true GB1135127A (en) 1968-11-27

Family

ID=24232854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2153167A Expired GB1135127A (en) 1966-06-21 1967-05-09 Weld head heated electrode

Country Status (1)

Country Link
GB (1) GB1135127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425319A1 (en) * 1978-05-13 1979-12-07 Stegmeier Heinz HEATING CARTRIDGE, ESPECIALLY FOR HEATING MOLDS FOR INJECTION OF PLASTIC MATERIAL AND PROCESS FOR ITS MANUFACTURING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425319A1 (en) * 1978-05-13 1979-12-07 Stegmeier Heinz HEATING CARTRIDGE, ESPECIALLY FOR HEATING MOLDS FOR INJECTION OF PLASTIC MATERIAL AND PROCESS FOR ITS MANUFACTURING

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