ES549947A0 - Perfeccionamientos en los sistemas de control de los apara- tos de soldadura por resistencia electrica - Google Patents

Perfeccionamientos en los sistemas de control de los apara- tos de soldadura por resistencia electrica

Info

Publication number
ES549947A0
ES549947A0 ES549947A ES549947A ES549947A0 ES 549947 A0 ES549947 A0 ES 549947A0 ES 549947 A ES549947 A ES 549947A ES 549947 A ES549947 A ES 549947A ES 549947 A0 ES549947 A0 ES 549947A0
Authority
ES
Spain
Prior art keywords
electrical resistance
control systems
welding apparatus
resistance welding
systems
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
ES549947A
Other languages
English (en)
Other versions
ES8700106A1 (es
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES549947A0 publication Critical patent/ES549947A0/es
Publication of ES8700106A1 publication Critical patent/ES8700106A1/es
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
    • B23K11/252—Monitoring devices using digital means
    • B23K11/256—Monitoring devices using digital means the measured parameter being the inter-electrode electrical resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Resistance Welding (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
ES549947A 1984-11-26 1985-11-25 Perfeccionamientos en los sistemas de control de los apara- tos de soldadura por resistencia electrica Expired ES8700106A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68174/84A IT1179830B (it) 1984-11-26 1984-11-26 Dispositivo di controllo per apparecchiature per saldatura elettrica a resistenza particolarmente per il controllo di apparecchiature per la saldatura di parti di carrozzerie di autoveicoli

Publications (2)

Publication Number Publication Date
ES549947A0 true ES549947A0 (es) 1986-10-16
ES8700106A1 ES8700106A1 (es) 1986-10-16

Family

ID=11308336

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549947A Expired ES8700106A1 (es) 1984-11-26 1985-11-25 Perfeccionamientos en los sistemas de control de los apara- tos de soldadura por resistencia electrica

Country Status (6)

Country Link
US (1) US4700042A (es)
EP (1) EP0184562B1 (es)
JP (1) JPS61147981A (es)
DE (1) DE3573992D1 (es)
ES (1) ES8700106A1 (es)
IT (1) IT1179830B (es)

Families Citing this family (8)

* 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
JPH0815669B2 (ja) * 1988-07-06 1996-02-21 日本電装株式会社 抵抗溶接用制御装置
US5484976A (en) * 1993-10-01 1996-01-16 Axis Usa, Inc. Fusing methods and apparatus for use in making dynamo-electric machines
US9579742B2 (en) * 2006-01-09 2017-02-28 Lincoln Global, Inc. Series arc welder
US8895896B2 (en) 2004-01-12 2014-11-25 Lincoln Global, Inc. Modified series arc welding and improved control of one sided series arc welding
US7023217B1 (en) * 2004-12-16 2006-04-04 Honeywell International Inc. Method and apparatus for determining wear of resistive and conductive elements
JP6843392B2 (ja) * 2017-11-20 2021-03-17 電元社トーア株式会社 ドレス良否判定装置およびドレス良否判定方法
JP7363550B2 (ja) * 2020-02-10 2023-10-18 マツダ株式会社 抵抗溶接用電極のドレス良否判定方法及びその装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546421A (en) * 1968-07-18 1970-12-08 Square D Co Control for compensating for the effects of progressive mushrooming of theelectrodes in a resistance welder apparatus
DE2315184C2 (de) * 1973-03-27 1975-02-27 Keller & Knappich Augsburg, Zweigniederlassung Der Industrie-Werke Karlsruhe Augsburg Ag, 8900 Augsburg Verfahren zum Überwachen oder/und Regeln von elektrischen WiderstandsschweiBvorgängen
DE2346561C3 (de) * 1973-09-15 1979-05-10 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Verfahren zum Regeln elektrischer Widers tandsschweiBvorgänge
US4076974A (en) * 1975-12-17 1978-02-28 Technitron, Inc. Current control device and method
JPS579339Y2 (es) * 1977-08-19 1982-02-23
JPS57202988A (en) * 1981-06-10 1982-12-13 Nippon Abionikusu Kk Accommodation controlling device for resistance welding
JPS5865583A (ja) * 1981-10-15 1983-04-19 Nippon Abionikusu Kk 抵抗溶接装置
EP0106493A3 (en) * 1982-09-10 1986-02-05 The Welding Institute Monitoring in-service resistance of ac conductors
JPS606751A (ja) * 1983-06-24 1985-01-14 Seii Nakagawa ホルマリン縮合ジアゾ化合物の金属ハロゲン化物複塩類の製造法
JPS622912A (ja) * 1985-06-28 1987-01-08 片岡物産株式会社 コ−ヒ−の濾過器

Also Published As

Publication number Publication date
IT8468174A0 (it) 1984-11-26
IT1179830B (it) 1987-09-16
EP0184562A2 (en) 1986-06-11
JPS61147981A (ja) 1986-07-05
DE3573992D1 (en) 1989-12-07
US4700042A (en) 1987-10-13
EP0184562A3 (en) 1988-01-13
EP0184562B1 (en) 1989-11-02
ES8700106A1 (es) 1986-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401