SG80076A1 - Output choke for d.c. welder and method of using same - Google Patents

Output choke for d.c. welder and method of using same

Info

Publication number
SG80076A1
SG80076A1 SG9904875A SG1999004875A SG80076A1 SG 80076 A1 SG80076 A1 SG 80076A1 SG 9904875 A SG9904875 A SG 9904875A SG 1999004875 A SG1999004875 A SG 1999004875A SG 80076 A1 SG80076 A1 SG 80076A1
Authority
SG
Singapore
Prior art keywords
faces
gap
core
welder
same
Prior art date
Application number
SG9904875A
Other languages
English (en)
Inventor
Leon Clark Keith
Keith Housour Brian
Original Assignee
Lincoln Global 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 Lincoln Global Inc filed Critical Lincoln Global Inc
Publication of SG80076A1 publication Critical patent/SG80076A1/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/085—Welding transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Coils Or Transformers For Communication (AREA)
SG9904875A 1998-11-02 1999-10-05 Output choke for d.c. welder and method of using same SG80076A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18414998A 1998-11-02 1998-11-02

Publications (1)

Publication Number Publication Date
SG80076A1 true SG80076A1 (en) 2001-04-17

Family

ID=22675766

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9904875A SG80076A1 (en) 1998-11-02 1999-10-05 Output choke for d.c. welder and method of using same

Country Status (20)

Country Link
US (5) US6859128B1 (zh)
EP (1) EP0999564B1 (zh)
JP (1) JP3151619B2 (zh)
KR (1) KR100336721B1 (zh)
CN (1) CN1202935C (zh)
AT (1) ATE244450T1 (zh)
AU (1) AU727969B2 (zh)
CA (1) CA2284958C (zh)
DE (1) DE59906171D1 (zh)
DK (1) DK0999564T3 (zh)
ES (1) ES2202982T3 (zh)
HU (1) HUP9903995A3 (zh)
MY (1) MY130731A (zh)
NO (1) NO318789B1 (zh)
PL (1) PL192456B1 (zh)
SG (1) SG80076A1 (zh)
SI (1) SI0999564T1 (zh)
SK (1) SK286966B6 (zh)
TR (1) TR199902411A3 (zh)
TW (1) TW445467B (zh)

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TR199902411A3 (tr) 1998-11-02 2000-06-21 Lincoln Global, Inc. Dogru akim kaynak makinasi için çikis bobini ve kullanma yöntemi
DE10128527A1 (de) * 2001-06-13 2002-12-19 Lite On Electronics Inc Induktor mit einer Vielzahl von Luftspalten
JP2003343677A (ja) * 2002-05-27 2003-12-03 Smc Corp 電動アクチュエータ
DE10234979A1 (de) * 2002-07-31 2004-02-12 Epcos Ag Drosselkern für nichtlineare Kerndrossel und Verfahren zur Herstellung
US7897103B2 (en) * 2002-12-23 2011-03-01 General Electric Company Method for making and using a rod assembly
US7023313B2 (en) 2003-07-16 2006-04-04 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7489219B2 (en) 2003-07-16 2009-02-10 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7307502B2 (en) 2003-07-16 2007-12-11 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US20050162021A1 (en) * 2004-01-26 2005-07-28 Dell Products L.P. Information handling system including zero voltage switching power supply
US8324872B2 (en) 2004-03-26 2012-12-04 Marvell World Trade, Ltd. Voltage regulator with coupled inductors having high coefficient of coupling
US8530789B2 (en) * 2004-12-13 2013-09-10 Lincoln Global, Inc. Power module cartridge
US7646281B2 (en) * 2005-01-14 2010-01-12 Lincoln Global, Inc. Snap-together choke and transformer assembly for an electric arc welder
US20080074230A1 (en) * 2006-09-21 2008-03-27 Ford Motor Company Variable permeability inductor cre structures
FR2908231B1 (fr) * 2006-11-07 2009-01-23 Commissariat Energie Atomique Noyau magnetique ferme en forme de spirale et micro-inductance integree comportant un tel noyau magnetique ferme
KR100979165B1 (ko) * 2008-05-30 2010-08-31 한국이찌몽(주) 스터드 용접장치
WO2010063140A1 (en) * 2008-12-05 2010-06-10 Abb Research Ltd. A controllable reactor and fabrication method thereof
JP5143765B2 (ja) * 2009-02-16 2013-02-13 株式会社東海理化電機製作所 電流センサ
US20110132877A1 (en) * 2009-12-09 2011-06-09 Lincoln Global, Inc. Integrated shielding gas and magnetic field device for deep groove welding
CN102360863B (zh) * 2011-11-08 2013-10-16 田村（中国）企业管理有限公司 磁集成双电感器
JP6251967B2 (ja) * 2013-03-22 2017-12-27 アイシン精機株式会社 電流センサ
KR20150045694A (ko) * 2013-10-21 2015-04-29 삼성전기주식회사 코어 및 이를 구비하는 코일 부품
KR102138146B1 (ko) 2014-07-10 2020-07-27 보르그워너 인코퍼레이티드 솔레노이드 곡선 형상화를 위한 곡선형 션트
US20160126829A1 (en) * 2014-11-05 2016-05-05 Chicony Power Technology Co., Ltd. Inductor and power factor corrector using the same
CN105931813B (zh) * 2016-06-28 2018-03-23 浙江科升电力设备有限公司 一种节能激磁导流铁芯电抗器
JP2019041531A (ja) * 2017-08-28 2019-03-14 オムロン株式会社 Ｌｌｃ共振コンバータ
RU2682244C1 (ru) * 2018-03-20 2019-03-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" Устройство для питания сварочной дуги
FR3084510B1 (fr) * 2018-07-26 2020-11-27 Valeo Systemes De Controle Moteur Noyau magnetique pour former des bobines
CN109167508A (zh) * 2018-11-05 2019-01-08 郑州煤机液压电控有限公司 具备消除火花能量的矿用本安型电源

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Publication number Priority date Publication date Assignee Title
DE2848119A1 (de) * 1978-11-06 1980-05-14 Siemens Ag Getaktetes netzgeraet
GB2131626A (en) * 1982-11-12 1984-06-20 Gen Electric Plc Variable set core for choke or transformer
US4728918A (en) * 1984-09-24 1988-03-01 Siemens Aktiengesellschaft Storage coil with air gap in core
US5816894A (en) * 1994-12-16 1998-10-06 Hitachi Metals, Ltd. Gap-providing ferrite core half and method for producing same

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JPS5137901B2 (zh) 1973-04-26 1976-10-19
SE438615B (sv) 1976-04-28 1985-04-29 Thermal Dynamics Corp Bagsvetsapparat
JPS538344A (en) 1976-07-12 1978-01-25 Osaka Denki Co Ltd Dc arc welding machine
DE3017368A1 (de) * 1980-05-07 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zeilentransformator fuer einen fernsehempfaenger
SE8007479L (sv) * 1980-10-24 1982-04-25 Esab Ab Anordning for bagsvetsning
DE3267642D1 (en) 1981-03-10 1986-01-09 Ciba Geigy Ag Process for the preparation of phenylethyl triazoles
US4547705A (en) 1982-03-20 1985-10-15 Tdk Corporation Discharge lamp lightening device
JPH0653308B2 (ja) 1986-12-26 1994-07-20 株式会社ダイヘン ア−ク溶接電源
JPH03208250A (ja) 1990-01-09 1991-09-11 Nissin Electric Co Ltd 分析電磁石
US5204653A (en) * 1990-01-22 1993-04-20 Tabuchi Electric Co., Ltd. Electromagnetic induction device with magnetic particles between core segments
JPH04225505A (ja) 1990-12-27 1992-08-14 Nec Corp オンオフコンバータ
US5194817A (en) 1991-07-18 1993-03-16 James G. Biddle Co. Apparatus and method for testing insulation using a pulsed resonant power supply
RU2055712C1 (ru) 1992-02-17 1996-03-10 Христофор Никитович Сагиров Синергетический сварочный дроссель
JP2553017Y2 (ja) 1992-02-24 1997-11-05 東光株式会社 スイッチング電源のコイル装置用コア
US5767816A (en) * 1995-02-22 1998-06-16 Minnesota Mining And Manufacturing Company Ferrite core marker
JP2980827B2 (ja) 1995-06-23 1999-11-22 株式会社三社電機製作所 アーク溶接機
TR199902411A3 (tr) * 1998-11-02 2000-06-21 Lincoln Global, Inc. Dogru akim kaynak makinasi için çikis bobini ve kullanma yöntemi

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848119A1 (de) * 1978-11-06 1980-05-14 Siemens Ag Getaktetes netzgeraet
GB2131626A (en) * 1982-11-12 1984-06-20 Gen Electric Plc Variable set core for choke or transformer
US4728918A (en) * 1984-09-24 1988-03-01 Siemens Aktiengesellschaft Storage coil with air gap in core
US5816894A (en) * 1994-12-16 1998-10-06 Hitachi Metals, Ltd. Gap-providing ferrite core half and method for producing same

Also Published As

Publication number Publication date
AU727969B2 (en) 2001-01-04
CA2284958C (en) 2004-03-30
JP2000141038A (ja) 2000-05-23
NO994958L (no) 2000-04-28
HUP9903995A2 (hu) 2000-08-28
CN1202935C (zh) 2005-05-25
PL192456B1 (pl) 2006-10-31
ATE244450T1 (de) 2003-07-15
US20010013819A1 (en) 2001-08-16
US6859128B1 (en) 2005-02-22
SI0999564T1 (en) 2003-12-31
DE59906171D1 (de) 2003-08-07
HUP9903995A3 (en) 2000-09-28
NO994958D0 (no) 1999-10-12
US20010011938A1 (en) 2001-08-09
TR199902411A2 (xx) 2000-06-21
JP3151619B2 (ja) 2001-04-03
EP0999564A1 (de) 2000-05-10
TW445467B (en) 2001-07-11
US6194684B1 (en) 2001-02-27
CA2284958A1 (en) 2000-05-02
KR100336721B1 (ko) 2002-05-13
KR20000035148A (ko) 2000-06-26
US20050218134A1 (en) 2005-10-06
TR199902411A3 (tr) 2000-06-21
EP0999564B1 (de) 2003-07-02
CN1253056A (zh) 2000-05-17
ES2202982T3 (es) 2004-04-01
PL335992A1 (en) 2000-05-08
NO318789B1 (no) 2005-05-09
HU9903995D0 (en) 2000-01-28
MY130731A (en) 2007-07-31
SK286966B6 (sk) 2009-08-06
SK148499A3 (en) 2000-05-16
AU5716499A (en) 2000-05-04
US6930580B2 (en) 2005-08-16
US7102479B2 (en) 2006-09-05
DK0999564T3 (da) 2003-10-13

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