GB1016599A - Improvements in or relating to timing circuits for electric welding apparatus - Google Patents

Improvements in or relating to timing circuits for electric welding apparatus

Info

Publication number
GB1016599A
GB1016599A GB960164A GB960164A GB1016599A GB 1016599 A GB1016599 A GB 1016599A GB 960164 A GB960164 A GB 960164A GB 960164 A GB960164 A GB 960164A GB 1016599 A GB1016599 A GB 1016599A
Authority
GB
United Kingdom
Prior art keywords
transistor
conductive
relay
capacitor
contactor
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
GB960164A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1016599A publication Critical patent/GB1016599A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • 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
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1081—Arc welding by means of accumulated energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding Control (AREA)
GB960164A 1963-03-11 1964-03-06 Improvements in or relating to timing circuits for electric welding apparatus Expired GB1016599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290077 1963-03-11

Publications (1)

Publication Number Publication Date
GB1016599A true GB1016599A (en) 1966-01-12

Family

ID=19754510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB960164A Expired GB1016599A (en) 1963-03-11 1964-03-06 Improvements in or relating to timing circuits for electric welding apparatus

Country Status (4)

Country Link
BE (1) BE644932A (sv)
CH (1) CH389799A (sv)
GB (1) GB1016599A (sv)
NL (1) NL290077A (sv)

Also Published As

Publication number Publication date
CH389799A (de) 1965-03-31
NL290077A (sv)
BE644932A (sv) 1964-09-09

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