NO318789B1 - Utgangsdrossel for likestromssveiseapparat og fremgangsmate for a styre induktansen i utgangskretsen til apparatet - Google Patents
Utgangsdrossel for likestromssveiseapparat og fremgangsmate for a styre induktansen i utgangskretsen til apparatet Download PDFInfo
- Publication number
- NO318789B1 NO318789B1 NO19994958A NO994958A NO318789B1 NO 318789 B1 NO318789 B1 NO 318789B1 NO 19994958 A NO19994958 A NO 19994958A NO 994958 A NO994958 A NO 994958A NO 318789 B1 NO318789 B1 NO 318789B1
- Authority
- NO
- Norway
- Prior art keywords
- choke
- end surfaces
- inductance
- air gap
- current
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000035699 permeability Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 11
- 238000010891 electric arc Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 210000003127 knee Anatomy 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18414998A | 1998-11-02 | 1998-11-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO994958D0 NO994958D0 (no) | 1999-10-12 |
NO994958L NO994958L (no) | 2000-04-28 |
NO318789B1 true NO318789B1 (no) | 2005-05-09 |
Family
ID=22675766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19994958A NO318789B1 (no) | 1998-11-02 | 1999-10-12 | Utgangsdrossel for likestromssveiseapparat og fremgangsmate for a styre induktansen i utgangskretsen til apparatet |
Country Status (20)
Country | Link |
---|---|
US (5) | US6859128B1 (ko) |
EP (1) | EP0999564B1 (ko) |
JP (1) | JP3151619B2 (ko) |
KR (1) | KR100336721B1 (ko) |
CN (1) | CN1202935C (ko) |
AT (1) | ATE244450T1 (ko) |
AU (1) | AU727969B2 (ko) |
CA (1) | CA2284958C (ko) |
DE (1) | DE59906171D1 (ko) |
DK (1) | DK0999564T3 (ko) |
ES (1) | ES2202982T3 (ko) |
HU (1) | HUP9903995A3 (ko) |
MY (1) | MY130731A (ko) |
NO (1) | NO318789B1 (ko) |
PL (1) | PL192456B1 (ko) |
SG (1) | SG80076A1 (ko) |
SI (1) | SI0999564T1 (ko) |
SK (1) | SK286966B6 (ko) |
TR (1) | TR199902411A2 (ko) |
TW (1) | TW445467B (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR199902411A2 (xx) | 1998-11-02 | 2000-06-21 | Lincoln Global, Inc. | Do�ru ak�m kaynak makinas� i�in ��k�� bobini ve kullanma y�ntemi |
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 |
US7307502B2 (en) | 2003-07-16 | 2007-12-11 | Marvell World Trade Ltd. | Power inductor with reduced DC current saturation |
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 |
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 |
CN102203885A (zh) * | 2008-12-05 | 2011-09-28 | Abb研究有限公司 | 可控电抗器及其组装方法 |
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 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1353711A (en) * | 1920-06-25 | 1920-09-21 | Gen Electric | Electric welding and reactor |
GB229484A (en) * | 1924-02-15 | 1925-02-26 | Frederick Edmund Berry | Improvements in or relating to electric transformers |
US2469266A (en) | 1946-08-14 | 1949-05-03 | Indiana Steel Products Co | Magnetic transducer having an irregular nonmagnetic gap |
US2509187A (en) * | 1949-05-17 | 1950-05-23 | Advance Transformer Co | Transformer |
US3136884A (en) | 1961-04-17 | 1964-06-09 | Glenn Pacific Corp | High efficiency auto-modulated welding arc power supply welding arc power supply |
US3091720A (en) | 1961-07-03 | 1963-05-28 | Advance Transformer Co | Ballast apparatus with dimming control |
GB1027685A (en) | 1962-04-02 | 1966-04-27 | Ass Elect Ind | Improvements in and relating to inductive devices |
US3211953A (en) | 1962-05-21 | 1965-10-12 | Glenn Pacific Corp | Adjustable single phase power supply for welding |
US3308265A (en) | 1962-10-29 | 1967-03-07 | Hobart Brothers Co | Filtering circuit |
US3546571A (en) | 1968-06-21 | 1970-12-08 | Varo | Constant voltage ferroresonant transformer utilizing unequal area core structure |
US3646311A (en) * | 1968-10-29 | 1972-02-29 | Gen Dynamics Corp | Method and apparatus for vertical torch oscillation inversely to current magnitude |
JPS5137901B2 (ko) | 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 |
DE2848119A1 (de) * | 1978-11-06 | 1980-05-14 | Siemens Ag | Getaktetes netzgeraet |
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 |
GB2131626B (en) * | 1982-11-12 | 1986-02-05 | Gen Electric Plc | Variable set core for choke or transformer |
DE8428108U1 (de) * | 1984-09-24 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Speicherdrossel |
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 |
US5816894A (en) * | 1994-12-16 | 1998-10-06 | Hitachi Metals, Ltd. | Gap-providing ferrite core half and method for producing same |
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 |
TR199902411A2 (xx) * | 1998-11-02 | 2000-06-21 | Lincoln Global, Inc. | Do�ru ak�m kaynak makinas� i�in ��k�� bobini ve kullanma y�ntemi |
-
1999
- 1999-09-30 TR TR1999/02411A patent/TR199902411A2/xx unknown
- 1999-10-04 CA CA002284958A patent/CA2284958C/en not_active Expired - Fee Related
- 1999-10-05 TW TW088117153A patent/TW445467B/zh not_active IP Right Cessation
- 1999-10-05 SG SG9904875A patent/SG80076A1/en unknown
- 1999-10-12 NO NO19994958A patent/NO318789B1/no unknown
- 1999-10-13 PL PL335992A patent/PL192456B1/pl not_active IP Right Cessation
- 1999-10-15 JP JP29342899A patent/JP3151619B2/ja not_active Expired - Fee Related
- 1999-10-16 DK DK99120578T patent/DK0999564T3/da active
- 1999-10-16 SI SI9930409T patent/SI0999564T1/xx unknown
- 1999-10-16 EP EP99120578A patent/EP0999564B1/de not_active Expired - Lifetime
- 1999-10-16 DE DE59906171T patent/DE59906171D1/de not_active Expired - Lifetime
- 1999-10-16 ES ES99120578T patent/ES2202982T3/es not_active Expired - Lifetime
- 1999-10-16 AT AT99120578T patent/ATE244450T1/de active
- 1999-10-29 MY MYPI99004690A patent/MY130731A/en unknown
- 1999-10-29 SK SK1484-99A patent/SK286966B6/sk not_active IP Right Cessation
- 1999-11-01 HU HU9903995A patent/HUP9903995A3/hu unknown
- 1999-11-01 AU AU57164/99A patent/AU727969B2/en not_active Ceased
- 1999-11-02 KR KR1019990048084A patent/KR100336721B1/ko not_active IP Right Cessation
- 1999-11-02 CN CNB991236564A patent/CN1202935C/zh not_active Expired - Fee Related
-
2000
- 2000-03-27 US US09/534,583 patent/US6859128B1/en not_active Expired - Lifetime
- 2000-05-03 US US09/563,984 patent/US6194684B1/en not_active Expired - Lifetime
-
2001
- 2001-03-26 US US09/816,498 patent/US20010011938A1/en not_active Abandoned
- 2001-04-25 US US09/842,002 patent/US6930580B2/en not_active Expired - Fee Related
-
2005
- 2005-06-16 US US11/154,341 patent/US7102479B2/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO318789B1 (no) | Utgangsdrossel for likestromssveiseapparat og fremgangsmate for a styre induktansen i utgangskretsen til apparatet | |
KR100378309B1 (ko) | 파이프 용접 방법 | |
CA2435520C (en) | Method and apparatus for retracting and advancing a welding wire | |
US9956639B2 (en) | Modular power source for electric ARC welding and output chopper | |
US7364059B2 (en) | Method and apparatus for feeding wire to a welding arc | |
US7138602B2 (en) | Method and apparatus for welding with mechanical arc control | |
US6969823B2 (en) | Method and apparatus for controlling a welding system | |
JP2001018067A (ja) | 狭開先溶接法及び装置 | |
JPH0320310B2 (ko) | ||
JPS6049891A (ja) | Tigア−ク溶接用電極 | |
KR100502699B1 (ko) | 전기용접기용 전원 공급장치 | |
CZ9903851A3 (cs) | Výstupní tlumivka pro stejnosměrnou elektrickou svářečku a způsob jejího využití | |
JPS61108471A (ja) | Mig溶接方法 | |
JPH0324307B2 (ko) |