ZA944166B - Progressive power monitor for a current current controlled resistance welder - Google Patents

Progressive power monitor for a current current controlled resistance welder

Info

Publication number
ZA944166B
ZA944166B ZA944166A ZA944166A ZA944166B ZA 944166 B ZA944166 B ZA 944166B ZA 944166 A ZA944166 A ZA 944166A ZA 944166 A ZA944166 A ZA 944166A ZA 944166 B ZA944166 B ZA 944166B
Authority
ZA
South Africa
Prior art keywords
current
power monitor
progressive power
resistance welder
controlled resistance
Prior art date
Application number
ZA944166A
Other languages
English (en)
Inventor
Paul Robert Buda
Mark Allan Hinton
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of ZA944166B publication Critical patent/ZA944166B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
ZA944166A 1993-12-29 1994-06-13 Progressive power monitor for a current current controlled resistance welder ZA944166B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/175,036 US5449877A (en) 1993-12-29 1993-12-29 Progressive power monitor for a current controlled resistance welder

Publications (1)

Publication Number Publication Date
ZA944166B true ZA944166B (en) 1995-02-09

Family

ID=22638575

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA944166A ZA944166B (en) 1993-12-29 1994-06-13 Progressive power monitor for a current current controlled resistance welder

Country Status (8)

Country Link
US (1) US5449877A (cs)
EP (1) EP0739259B1 (cs)
AU (1) AU676931B2 (cs)
DE (1) DE69422195T2 (cs)
EC (1) ECSP941109A (cs)
TW (1) TW291544B (cs)
WO (1) WO1995017989A1 (cs)
ZA (1) ZA944166B (cs)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3211586B2 (ja) * 1994-10-17 2001-09-25 松下電器産業株式会社 溶接品質監視装置
US5748462A (en) * 1995-08-02 1998-05-05 Miyachi Technos Corporation Apparatus for controlling inverter resistance welding
US6087613A (en) * 1998-02-23 2000-07-11 Square D Company Process monitor for a weld controller
US6225590B1 (en) 1998-05-26 2001-05-01 Medar, Inc. Method for determining a condition of a resistance spotwelding system or a workpiece in the system
DE10136992A1 (de) * 2001-07-23 2003-02-06 Emhart Llc Newark Verfahren zum Kurzzeit-Lichtbogenschweißen sowie Kurzzeit-Lichtbogenschweißsystem
US7519508B2 (en) * 2005-09-13 2009-04-14 Key Energy Services, Inc. Method and system for setting and analyzing tubing target pressures for tongs
US8692157B2 (en) * 2005-09-15 2014-04-08 Lincoln Global, Inc. Welding system sequence control apparatus
US7718918B2 (en) 2005-12-09 2010-05-18 Alcoa Inc Production or assembly line method of spot welding
DE102006001833A1 (de) * 2006-01-13 2007-07-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Diskontinuierliches Verschweißen von metallischen Fasern
US10994358B2 (en) 2006-12-20 2021-05-04 Lincoln Global, Inc. System and method for creating or modifying a welding sequence based on non-real world weld data
US9937577B2 (en) 2006-12-20 2018-04-10 Lincoln Global, Inc. System for a welding sequencer
US9104195B2 (en) 2006-12-20 2015-08-11 Lincoln Global, Inc. Welding job sequencer
US8847100B2 (en) * 2008-01-08 2014-09-30 Fanuc America Corporation Weld cap and tip inspection method and apparatus
AT507774B1 (de) * 2009-05-14 2010-08-15 Fronius Int Gmbh Verfahren und vorrichtung zum ermitteln der spannung an den elektroden einer punktschweisszange
EP2594119B1 (en) * 2010-07-16 2016-03-23 Hypertherm, Inc Failure event detection in a plasma arc torch
US8618441B2 (en) 2010-10-05 2013-12-31 Lincoln Global, Inc. Output control for auto-reconnect welding/cutting equipment
US8835807B2 (en) * 2010-10-27 2014-09-16 Illinois Tool Works Inc. Web configuration system for customizing welding systems
MX379306B (es) * 2015-11-09 2025-03-10 Roger Barry Hirsch Sensor de seguridad para soldadura.
GB2594722B (en) * 2020-05-05 2024-07-17 Aherne Mark Weld monitoring apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445621A (en) * 1964-03-05 1969-05-20 Gen Motors Corp Step relay panel for automatically increasing the current flow to a welding gun
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
US4516008A (en) * 1983-03-14 1985-05-07 Pertron Controls Corporation System for calculating the root mean square (RMS) current in a resistance welding system
US4945201A (en) * 1989-05-19 1990-07-31 Pertron Controls Corporation Rack mountable weld controller
US5083003A (en) * 1990-06-15 1992-01-21 Square D Company Adaptive stepper

Also Published As

Publication number Publication date
EP0739259A1 (en) 1996-10-30
WO1995017989A1 (en) 1995-07-06
US5449877A (en) 1995-09-12
DE69422195T2 (de) 2000-09-21
AU676931B2 (en) 1997-03-27
EP0739259B1 (en) 1999-12-15
EP0739259A4 (en) 1997-05-07
TW291544B (cs) 1996-11-21
AU7243994A (en) 1995-07-17
ECSP941109A (es) 1995-01-16
DE69422195D1 (de) 2000-01-20

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