ATE316321T1 - Induktionsschweissen von röhren mit hilfe von mehreren induktionsspulen - Google Patents
Induktionsschweissen von röhren mit hilfe von mehreren induktionsspulenInfo
- Publication number
- ATE316321T1 ATE316321T1 AT96914732T AT96914732T ATE316321T1 AT E316321 T1 ATE316321 T1 AT E316321T1 AT 96914732 T AT96914732 T AT 96914732T AT 96914732 T AT96914732 T AT 96914732T AT E316321 T1 ATE316321 T1 AT E316321T1
- Authority
- AT
- Austria
- Prior art keywords
- edge portions
- induction
- currents
- tubes
- metal parts
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/44—Coil arrangements having more than one coil or coil segment
-
- 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
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
- B23K13/02—Seam welding
- B23K13/025—Seam welding for tubes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/42—Cooling of coils
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/464,299 US5571437A (en) | 1995-06-05 | 1995-06-05 | Induction welding of tubing with multiple induction coils |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE316321T1 true ATE316321T1 (de) | 2006-02-15 |
Family
ID=23843352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96914732T ATE316321T1 (de) | 1995-06-05 | 1996-05-21 | Induktionsschweissen von röhren mit hilfe von mehreren induktionsspulen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5571437A (de) |
EP (1) | EP0834240B1 (de) |
AT (1) | ATE316321T1 (de) |
CA (1) | CA2222474C (de) |
DE (1) | DE69635752D1 (de) |
WO (1) | WO1996039789A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1281095B1 (it) * | 1995-12-22 | 1998-02-11 | Emmedi S P A | Generatore ad induzione per il riscaldo in linea di tubi metallici in atmosfera controllata |
SE9703731L (sv) * | 1997-10-13 | 1999-04-14 | Peter Berkowicz | Förfarande och anordning för sammanfogning av detaljer av aluminium eller aluminiumlegeringar |
US7002117B2 (en) * | 2001-12-20 | 2006-02-21 | Aisapack Holding S.A. | Heat-sealing device for packaging material |
JP2004322133A (ja) * | 2003-04-23 | 2004-11-18 | Kubota Tekkosho:Kk | 磁性体と非磁性体の接合方法 |
CA2526171C (en) * | 2003-06-10 | 2011-11-08 | Noetic Engineering Inc. | Shear assisted solid state weld and method of forming |
US6875966B1 (en) * | 2004-03-15 | 2005-04-05 | Nexicor Llc | Portable induction heating tool for soldering pipes |
FR2867939B1 (fr) * | 2004-03-18 | 2007-08-10 | Roctool | Procede pour chauffer des materiaux en vue de produire des objets et dispositif mettant en oeuvre de procede |
WO2008156663A2 (en) * | 2007-06-13 | 2008-12-24 | Fluxtrol Inc. | Magnetic flux guide for continuous high frequency welding of closed profiles |
DE102007027327A1 (de) * | 2007-06-14 | 2008-12-18 | Mtu Aero Engines Gmbh | Induktionsspule, Verfahren und Vorrichtung zur induktiven Erwärmung von metallischen Bauelementen |
JP4505491B2 (ja) * | 2007-11-05 | 2010-07-21 | 新日本製鐵株式会社 | 鋼管材の溶接部加熱装置及び方法 |
NO329186B1 (no) * | 2007-11-09 | 2010-09-06 | Amr Engineering As | Anordning og fremgansmate for smi- og diffusjonssveising |
DE102007054782A1 (de) * | 2007-11-16 | 2009-05-20 | Mtu Aero Engines Gmbh | Induktionsspule, Verfahren und Vorrichtung zur induktiven Erwärmung von metallischen Bauelementen |
US8657595B2 (en) | 2008-02-26 | 2014-02-25 | Roctool | Device for transforming materials by induction heating |
CN102548704B (zh) * | 2009-09-16 | 2015-01-28 | 新日铁住金株式会社 | 电焊管焊接装置 |
NO2478975T3 (de) | 2009-09-16 | 2018-07-28 | ||
DE102010061454A1 (de) * | 2010-12-21 | 2012-06-21 | Thyssenkrupp Steel Europe Ag | Hochfrequenzschweißen von Sandwichblechen |
EP2644826A1 (de) * | 2012-03-27 | 2013-10-02 | Siemens Aktiengesellschaft | System zum induktiven Erwärmen von Turbinenrotorscheiben |
KR101833109B1 (ko) * | 2012-08-17 | 2018-02-27 | 신닛테츠스미킨 카부시키카이샤 | 전봉관 용접 장치 |
US10034330B2 (en) * | 2013-03-15 | 2018-07-24 | National Oilwell Varco, L.P. | System and method for heat treating a tubular |
US20150034629A1 (en) * | 2013-08-01 | 2015-02-05 | Illinois Tool Works Inc. | Systems, devices, and methods for heating an inside wall of a pipe or a vessel |
EP2899852A1 (de) * | 2014-01-23 | 2015-07-29 | Alstom Technology Ltd | Verfahren zum Hartlöten von Rotorwicklungen |
JP5909014B1 (ja) * | 2015-06-08 | 2016-04-26 | オリジン電気株式会社 | 接合部材の製造方法及び接合部材製造装置 |
US10473381B2 (en) | 2016-10-05 | 2019-11-12 | Betterfrost Technologies Inc. | High-frequency self-defrosting evaporator coil |
CN108620723A (zh) * | 2018-06-14 | 2018-10-09 | 山东汉尚新型材料有限公司 | 一种用于粉剂包芯线高频焊接装置 |
CN112975039A (zh) * | 2021-03-04 | 2021-06-18 | 珠海格力智能装备有限公司 | 钎焊装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2654019A (en) * | 1950-10-06 | 1953-09-29 | Ohio Crankshaft Co | High-frequency induction-heating apparatus |
CH493299A (de) * | 1969-01-15 | 1970-07-15 | Bbc Brown Boveri & Cie | Anordnung zur elektrischen Leistungsübertragung beim induktiven Rohrschweissen |
CH527016A (de) * | 1970-03-13 | 1972-08-31 | Siemens Ag | Vorrichtung zum induktiven Längs- oder Spiralnahtschweissen von Metallrohren |
US4197441A (en) * | 1978-05-01 | 1980-04-08 | Thermatool Corporation | High frequency induction welding with return current paths on surfaces to be heated |
JPS55114477A (en) * | 1979-02-26 | 1980-09-03 | Nippon Kokan Kk <Nkk> | Method and device for production of electric welded tube |
US4418258A (en) * | 1980-07-07 | 1983-11-29 | Halliburton Company | Method for heat treating metal |
-
1995
- 1995-06-05 US US08/464,299 patent/US5571437A/en not_active Expired - Lifetime
-
1996
- 1996-05-21 WO PCT/US1996/007338 patent/WO1996039789A1/en active IP Right Grant
- 1996-05-21 CA CA002222474A patent/CA2222474C/en not_active Expired - Fee Related
- 1996-05-21 DE DE69635752T patent/DE69635752D1/de not_active Expired - Lifetime
- 1996-05-21 AT AT96914732T patent/ATE316321T1/de not_active IP Right Cessation
- 1996-05-21 EP EP96914732A patent/EP0834240B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MX9709326A (es) | 1998-08-30 |
CA2222474C (en) | 2000-09-26 |
CA2222474A1 (en) | 1996-12-12 |
WO1996039789A1 (en) | 1996-12-12 |
EP0834240A4 (de) | 1998-11-25 |
EP0834240A1 (de) | 1998-04-08 |
US5571437A (en) | 1996-11-05 |
EP0834240B1 (de) | 2006-01-18 |
DE69635752D1 (de) | 2006-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |