FR2487712A1 - Machine de soudage electrique par points - Google Patents

Machine de soudage electrique par points Download PDF

Info

Publication number
FR2487712A1
FR2487712A1 FR8114415A FR8114415A FR2487712A1 FR 2487712 A1 FR2487712 A1 FR 2487712A1 FR 8114415 A FR8114415 A FR 8114415A FR 8114415 A FR8114415 A FR 8114415A FR 2487712 A1 FR2487712 A1 FR 2487712A1
Authority
FR
France
Prior art keywords
conductors
welding
coil
measurement
voltage
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.)
Granted
Application number
FR8114415A
Other languages
English (en)
French (fr)
Other versions
FR2487712B3 (enExample
Inventor
Nobuo Sugimoto
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.)
ARO Machinery Co Ltd
Original Assignee
ARO Machinery Co 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 ARO Machinery Co Ltd filed Critical ARO Machinery Co Ltd
Publication of FR2487712A1 publication Critical patent/FR2487712A1/fr
Application granted granted Critical
Publication of FR2487712B3 publication Critical patent/FR2487712B3/fr
Granted 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
    • B23K11/252—Monitoring devices using digital means
    • B23K11/258—Monitoring devices using digital means the measured parameter being a voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
FR8114415A 1980-07-31 1981-07-24 Machine de soudage electrique par points Granted FR2487712A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8025054 1980-07-31

Publications (2)

Publication Number Publication Date
FR2487712A1 true FR2487712A1 (fr) 1982-02-05
FR2487712B3 FR2487712B3 (enExample) 1984-05-25

Family

ID=10515168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114415A Granted FR2487712A1 (fr) 1980-07-31 1981-07-24 Machine de soudage electrique par points

Country Status (4)

Country Link
US (1) US4403132A (enExample)
JP (1) JPS5752578A (enExample)
DE (1) DE3129170A1 (enExample)
FR (1) FR2487712A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017080954A1 (de) * 2015-11-09 2017-05-18 Fronius International Gmbh VERFAHREN ZUR DATENÜBERTRAGUNG BEI EINER WIDERSTANDSSCHWEIßSTROMQUELLE UND WIDERSTANDSSCHWEIßSTROMQUELLE ZUR DURCHFÜHRUNG DES VERFAHRENS

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710727A1 (de) * 1987-03-31 1988-10-13 Matuschek Ulrich Verfahren und vorrichtung zur regelung von widerstands- oder lichtbogen-schweissvorgaengen
CH675385A5 (enExample) * 1988-06-10 1990-09-28 Elpatronic Ag
JP3013877B2 (ja) * 1995-02-01 2000-02-28 日本ビクター株式会社 静電潜像の現像方法及びその装置
JP3335324B2 (ja) * 1999-06-09 2002-10-15 高尾金属工業株式会社 溶接装置
AT507774B1 (de) 2009-05-14 2010-08-15 Fronius Int Gmbh Verfahren und vorrichtung zum ermitteln der spannung an den elektroden einer punktschweisszange

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370009A (en) * 1943-02-11 1945-02-20 Lockheed Aircraft Corp Monitoring device for spot-welding machines
US2486552A (en) * 1947-12-06 1949-11-01 Budd Co Tool induction elimination apparatus for electric control circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017080954A1 (de) * 2015-11-09 2017-05-18 Fronius International Gmbh VERFAHREN ZUR DATENÜBERTRAGUNG BEI EINER WIDERSTANDSSCHWEIßSTROMQUELLE UND WIDERSTANDSSCHWEIßSTROMQUELLE ZUR DURCHFÜHRUNG DES VERFAHRENS
US10529227B2 (en) 2015-11-09 2020-01-07 Fronius International Gmbh Method for data transmission in the case of a resistance welding current source and resistance welding current source for carrying out the method

Also Published As

Publication number Publication date
DE3129170A1 (de) 1982-03-11
FR2487712B3 (enExample) 1984-05-25
US4403132A (en) 1983-09-06
JPS5752578A (en) 1982-03-29

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