SE432899B - Likstromskella for att uppretthalla en bage mellan ett par elektroder - Google Patents

Likstromskella for att uppretthalla en bage mellan ett par elektroder

Info

Publication number
SE432899B
SE432899B SE7414041A SE7414041A SE432899B SE 432899 B SE432899 B SE 432899B SE 7414041 A SE7414041 A SE 7414041A SE 7414041 A SE7414041 A SE 7414041A SE 432899 B SE432899 B SE 432899B
Authority
SE
Sweden
Prior art keywords
couple
bag
electrodes
create
director
Prior art date
Application number
SE7414041A
Other languages
English (en)
Swedish (sv)
Other versions
SE7414041L (it
Inventor
G N Crump
G A Bogard
H B Delius
Original Assignee
Arc Systems Inc
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 Arc Systems Inc filed Critical Arc Systems Inc
Publication of SE7414041L publication Critical patent/SE7414041L/xx
Publication of SE432899B publication Critical patent/SE432899B/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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
SE7414041A 1974-03-20 1974-11-08 Likstromskella for att uppretthalla en bage mellan ett par elektroder SE432899B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452720A US3912980A (en) 1974-03-20 1974-03-20 Direct current arc power supply

Publications (2)

Publication Number Publication Date
SE7414041L SE7414041L (it) 1975-09-22
SE432899B true SE432899B (sv) 1984-04-30

Family

ID=23797647

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7414041A SE432899B (sv) 1974-03-20 1974-11-08 Likstromskella for att uppretthalla en bage mellan ett par elektroder
SE8004726A SE8004726L (sv) 1974-03-20 1980-06-26 Apparat for att tillfora likstrom till ett par elektroder for att bilda en bage mellan gessa

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE8004726A SE8004726L (sv) 1974-03-20 1980-06-26 Apparat for att tillfora likstrom till ett par elektroder for att bilda en bage mellan gessa

Country Status (12)

Country Link
US (1) US3912980A (it)
JP (1) JPS50125948A (it)
AU (1) AU7511874A (it)
BE (1) BE826021A (it)
CA (1) CA1027641A (it)
CH (1) CH588914A5 (it)
DE (1) DE2455581C3 (it)
FR (1) FR2264619B1 (it)
GB (1) GB1470067A (it)
IT (1) IT1024399B (it)
NL (1) NL7416089A (it)
SE (2) SE432899B (it)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109130A (en) * 1971-11-30 1978-08-22 Matsushita Electric Industrial Co., Ltd. Electric welder output control device
SE383591B (sv) * 1974-07-19 1976-03-15 Asea Ab Kraftoverforing for hogspend likstrom
US4016460A (en) * 1975-02-04 1977-04-05 Bertold Stadler Electronic protection for power amplifier
US4103141A (en) * 1975-12-22 1978-07-25 Allis-Chalmers Corporation Weld monitor
JPS5814052Y2 (ja) * 1976-04-01 1983-03-18 株式会社安川電機 自動倣いパルスア−ク溶接機
US4247752A (en) * 1978-03-31 1981-01-27 Westinghouse Electric Corp. Constant current arc welder
US4465920A (en) * 1978-09-22 1984-08-14 Teledyne-Walterboro, A Division Of Teledyne Industries, Inc. Electric welder with current-voltage feedback circuit that provides desired slope curve
FI58029C (fi) * 1978-12-08 1980-11-10 Kemppi Oy Kopplingsanordning foer ett svetsaggregat
US4314195A (en) * 1979-11-01 1982-02-02 Hobart Brothers Company Solid state control for motor-generator welder
KR840002189B1 (ko) * 1980-07-08 1984-11-28 미쯔비시덴끼 가부시기가이샤 펄스 아아크 용접장치
US4392045A (en) * 1981-02-19 1983-07-05 Gilliland Malcolm T Thyristor controlled welding power supply
US4467174A (en) * 1981-02-19 1984-08-21 Gilliland Malcolm T Remote control of open circuit voltage in a welding power supply
EP0063619B1 (en) * 1981-04-23 1985-12-11 Osaka Transformer Co., Ltd. Pulse arc welding method and device
US4521672A (en) * 1981-10-27 1985-06-04 Miller Electric Manufacturing Company Electronic welding apparatus
DE3200086C2 (de) * 1982-01-05 1994-09-01 Peter Dr.-Ing. 5100 Aachen Puschner Elektronische Schweißenergiequelle für das Lichtbogenschweißen mit vorgebbarem statischem und dynamischem Verhalten
US4560857A (en) * 1983-02-21 1985-12-24 Mitsubishi Denki Kabushiki Kaisha Consumable electrode type arc welding apparatus having a selectable start current
JPS59143572U (ja) * 1983-03-11 1984-09-26 株式会社ダイヘン 溶接用電源
JPS59148177U (ja) * 1983-03-26 1984-10-03 株式会社ダイヘン 消耗電極式ア−ク溶接用電源
US4517439A (en) * 1984-05-07 1985-05-14 Colley Bruce H AC-DC welding power supply
US4665299A (en) * 1984-09-28 1987-05-12 Mitsubishi Denki Kabushiki Kaisha Arc welding power source with response delay compensating control
US5528010A (en) * 1994-05-20 1996-06-18 The Miller Group, Ltd. Method and apparatus for initiating electric arc spraying
US5482734A (en) * 1994-05-20 1996-01-09 The Miller Group, Ltd. Method and apparatus for controlling an electric arc spraying process
CA2157262C (en) * 1994-09-08 1999-10-26 Robert Stanton Surge arrestor for rf devices
US5670070A (en) * 1995-08-31 1997-09-23 The Lincoln Electric Company Method and system for controlling the output of an engine driven welder
US5734147A (en) * 1995-09-08 1998-03-31 Illinois Tool Works Inc. Method and apparatus for electronically controlling the output of an engine driven generator welding power supply
US5814788A (en) * 1995-09-14 1998-09-29 Illinois Tool Works Inc. Method and apparatus for electronic control of the output of an engine driven, chopped DC welding power supply, driven by an AC generator
US5968385A (en) 1997-05-19 1999-10-19 Illinois Tool Works Inc. Engine driven inverter welding power supply
US6114655A (en) * 1997-06-11 2000-09-05 Illinois Tool Works Inc. Method and apparatus for producing welding power
US6310320B1 (en) 1999-01-07 2001-10-30 Illinois Tool Works Inc. Dual operator phase control engine driven welder
TW445192B (en) * 1999-04-12 2001-07-11 Tri Tool Inc Control method and apparatus for an arc welding system
US6515840B2 (en) 2001-02-27 2003-02-04 International Business Machines Corporation Solid state circuit breaker with current overshoot protection
US6909067B2 (en) 2002-10-09 2005-06-21 Illinois Tool Works Inc. Method and apparatus for welding with CV control
US8824175B2 (en) * 2008-02-13 2014-09-02 Illinois Tool Works Inc. Constant voltage welder capacitor ripple current reduction method and system
WO2014167625A1 (ja) * 2013-04-08 2014-10-16 三菱電機株式会社 電力変換装置、およびそれを備えたモータ駆動装置、およびそれを備えた送風機、圧縮機、およびそれらを備えた空気調和機、冷蔵庫、ならびに冷凍機
US10543549B2 (en) 2013-07-16 2020-01-28 Illinois Tool Works Inc. Additive manufacturing system for joining and surface overlay
US10974337B2 (en) 2015-08-17 2021-04-13 Illinois Tool Works Inc. Additive manufacturing systems and methods
EP3634684B1 (en) 2017-06-09 2022-10-05 Illinois Tool Works Inc. Welding torch with a first contact tip to preheat welding wire and a second contact tip
CA3066677C (en) 2017-06-09 2023-04-04 Illinois Tool Works Inc. Welding assembly for a welding torch, with two contact tips and a cooling body to cool and conduct current
US11524354B2 (en) * 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
US11344964B2 (en) 2017-06-09 2022-05-31 Illinois Tool Works Inc. Systems, methods, and apparatus to control welding electrode preheating
CN111315524A (zh) 2017-06-09 2020-06-19 伊利诺斯工具制品有限公司 具有两个触头和用于将电流传导至触头的多个液冷组件的焊接炬
EP3634682B1 (en) 2017-06-09 2023-08-23 Illinois Tool Works, Inc. Contact tip with screw threads with longitudinal slots for gas flow, and a head to enable unthreading ; welding torch with such contact tip
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
US10792682B2 (en) 2017-10-02 2020-10-06 Illinois Tool Works Inc. Metal manufacturing systems and methods using mechanical oscillation
US11014185B2 (en) 2018-09-27 2021-05-25 Illinois Tool Works Inc. Systems, methods, and apparatus for control of wire preheating in welding-type systems
EP3898055A2 (en) 2018-12-19 2021-10-27 Illinois Tool Works, Inc. Contact tip, wire preheating assembly, contact tip assembly and consumable electrode-fed welding type system
US12103121B2 (en) 2019-04-30 2024-10-01 Illinois Tool Works Inc. Methods and apparatus to control welding power and preheating power
US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549978A (en) * 1969-04-25 1970-12-22 Chemetron Corp Direct current arc power supply with stabilized feedback control
US3688180A (en) * 1971-01-14 1972-08-29 Hobart Brothers Co Welding apparatus
US3805142A (en) * 1973-01-10 1974-04-16 Bell Telephone Labor Inc Current limit circuit with superseding characteristic to activate overcurrent protection circuit

Also Published As

Publication number Publication date
DE2455581B2 (de) 1979-08-16
BE826021A (fr) 1975-06-16
DE2455581C3 (de) 1980-04-30
GB1470067A (en) 1977-04-14
SE7414041L (it) 1975-09-22
FR2264619B1 (it) 1982-05-28
JPS50125948A (it) 1975-10-03
CA1027641A (en) 1978-03-07
AU7511874A (en) 1976-05-13
NL7416089A (nl) 1975-09-23
IT1024399B (it) 1978-06-20
SE8004726L (sv) 1980-06-26
DE2455581A1 (de) 1975-09-25
CH588914A5 (it) 1977-06-15
FR2264619A1 (it) 1975-10-17
US3912980A (en) 1975-10-14

Similar Documents

Publication Publication Date Title
SE432899B (sv) Likstromskella for att uppretthalla en bage mellan ett par elektroder
SE418685B (sv) Anordning for overforing av ett foremal
SE420405B (sv) Sett att framstella ett polykarboxylatcement
SE411609B (sv) Dubbelveggigt rorholje for inneslutning av det aktiva materialet i positiva plattor i elektriska blyackumulatorer samt sett att tillverka ett sadant holje
SE425029B (sv) Anordning for instellning av ett projektiltendror
SE394058B (sv) Elektrisk forbindning mellan ett par kablar
SE428527B (sv) Anordning for overforing av ett material fran en forsta behallare till en andra behallare
SE7511991L (sv) Magasin for seckar
SE7500604L (sv) Sett att legesfixera ett fartyg
IT1052706B (it) Apparecchio per impilare cartoni
SE448790B (sv) Forfarande for framstellning av ett dokument
SE403022B (sv) Anordning avsedd for att aterge ett extremverde ur en foljd av talverden
SE7514359L (sv) Anordning for styrning av atminstone ett hydrauliskt stellorgan
SE425206B (sv) Forfarande for framstellning av ett kottliknande fodermedel
SE443156B (sv) Sett att behandla en pb-cu-s-charge
BE835805A (fr) Perfectionnements relatifs a des motocyclettes
SE7512046L (sv) Skyddskopplingsanordning for ett hogspenningskondensatorblock
SE413620B (sv) Forsterkare lemplig for anvendning sasom ett drivorgan for fergbildror
SE421165B (sv) Anordning for att palegga ett vridmoment pa en vertikalt upphengd elektrodsektion
SE400202B (sv) Sett att framstella en svetselektrod
SE7511997L (sv) Plasmabagskerbrennare
SE400257B (sv) Avskiljningsanordning for ark
SE405525B (sv) Sett att framstella ett halvledaraggregat
FI64203B (fi) Inloppslaoda foer maskiner foer framstaellning av ett banformigt material
FI54053B (fi) Foerfarande foer isolering av hemagglutinin- och neuraminidasbestaondsdelarna ur ett influensavirus