FR2024685A5 - Welding by discharging capacitors - Google Patents

Welding by discharging capacitors

Info

Publication number
FR2024685A5
FR2024685A5 FR6934587A FR6934587A FR2024685A5 FR 2024685 A5 FR2024685 A5 FR 2024685A5 FR 6934587 A FR6934587 A FR 6934587A FR 6934587 A FR6934587 A FR 6934587A FR 2024685 A5 FR2024685 A5 FR 2024685A5
Authority
FR
France
Prior art keywords
capacitor battery
control
welding
capacitors
discharging capacitors
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
FR6934587A
Other languages
French (fr)
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Priority to FR6934587A priority Critical patent/FR2024685A5/en
Application granted granted Critical
Publication of FR2024685A5 publication Critical patent/FR2024685A5/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
    • B23K11/26—Storage discharge welding
    • 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
    • B23K11/241—Electric supplies
    • B23K11/245—Electric supplies using a stepping counter in synchronism with the welding pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

A rectifier charges capacitor battery, and one switch ensures the discharge of the capacitor battery while another connects the latter for charging. A control input consists of a voltage level selector connected in parallel with the capacitor battery. The output consists of an actuating device acting on the switches. The control device selector has two voltage dividers which have formation capacitors connected to their outputs. The formation capacitors are connected to the control circuits to form control impulses.
FR6934587A 1969-10-09 1969-10-09 Welding by discharging capacitors Expired FR2024685A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6934587A FR2024685A5 (en) 1969-10-09 1969-10-09 Welding by discharging capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6934587A FR2024685A5 (en) 1969-10-09 1969-10-09 Welding by discharging capacitors

Publications (1)

Publication Number Publication Date
FR2024685A5 true FR2024685A5 (en) 1970-08-28

Family

ID=9041284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934587A Expired FR2024685A5 (en) 1969-10-09 1969-10-09 Welding by discharging capacitors

Country Status (1)

Country Link
FR (1) FR2024685A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177047A1 (en) * 1972-03-22 1973-11-02 Oraltechnic Anstalt
WO2004043641A1 (en) * 2002-11-12 2004-05-27 Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. Mains current regulation for a resistance multispot welding machine comprising a rechargeable energy store

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177047A1 (en) * 1972-03-22 1973-11-02 Oraltechnic Anstalt
WO2004043641A1 (en) * 2002-11-12 2004-05-27 Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. Mains current regulation for a resistance multispot welding machine comprising a rechargeable energy store

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Legal Events

Date Code Title Description
ST Notification of lapse