GB758971A - Improvements in or relating to devices for controlling the welding times and intervals in resistance welding apparatus - Google Patents

Improvements in or relating to devices for controlling the welding times and intervals in resistance welding apparatus

Info

Publication number
GB758971A
GB758971A GB14193/54A GB1419354A GB758971A GB 758971 A GB758971 A GB 758971A GB 14193/54 A GB14193/54 A GB 14193/54A GB 1419354 A GB1419354 A GB 1419354A GB 758971 A GB758971 A GB 758971A
Authority
GB
United Kingdom
Prior art keywords
transformer
tube
oscillator
pulses
control
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
GB14193/54A
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 Electrical Industries Ltd
Original Assignee
Philips Electrical 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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB758971A publication Critical patent/GB758971A/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
    • B23K11/248—Electric supplies using discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding Control (AREA)
GB14193/54A 1953-05-18 1954-05-14 Improvements in or relating to devices for controlling the welding times and intervals in resistance welding apparatus Expired GB758971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL758971X 1953-05-18

Publications (1)

Publication Number Publication Date
GB758971A true GB758971A (en) 1956-10-10

Family

ID=19825358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14193/54A Expired GB758971A (en) 1953-05-18 1954-05-14 Improvements in or relating to devices for controlling the welding times and intervals in resistance welding apparatus

Country Status (5)

Country Link
BE (1) BE527482A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE974592C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1100720A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB758971A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL86337C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
NL86337C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL178413B (nl)
BE527482A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1100720A (fr) 1955-09-23
DE974592C (de) 1961-02-23

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