FR2466306B1 - DEVICE FOR THE CONTINUOUS MANUFACTURE OF TUBES BY BUTTON WELDING - Google Patents
DEVICE FOR THE CONTINUOUS MANUFACTURE OF TUBES BY BUTTON WELDINGInfo
- Publication number
- FR2466306B1 FR2466306B1 FR8020668A FR8020668A FR2466306B1 FR 2466306 B1 FR2466306 B1 FR 2466306B1 FR 8020668 A FR8020668 A FR 8020668A FR 8020668 A FR8020668 A FR 8020668A FR 2466306 B1 FR2466306 B1 FR 2466306B1
- Authority
- FR
- France
- Prior art keywords
- tubes
- continuous manufacture
- button welding
- button
- welding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- H05B6/362—Coil arrangements with flat coil conductors
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12620379A JPS5650716A (en) | 1979-09-28 | 1979-09-28 | Manufacturing apparatus for forge welded pipe |
JP12620279A JPS5650715A (en) | 1979-09-28 | 1979-09-28 | Manufacturing apparatus for forge welded pipe |
JP12655779A JPS5650717A (en) | 1979-09-29 | 1979-09-29 | Manufacturing installation for forge welded pipe |
JP13590879U JPS5912145Y2 (en) | 1979-09-29 | 1979-09-29 | Forge welded pipe manufacturing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2466306A1 FR2466306A1 (en) | 1981-04-10 |
FR2466306B1 true FR2466306B1 (en) | 1986-12-12 |
Family
ID=27471182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8020668A Expired FR2466306B1 (en) | 1979-09-28 | 1980-09-26 | DEVICE FOR THE CONTINUOUS MANUFACTURE OF TUBES BY BUTTON WELDING |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1149884A (en) |
DE (1) | DE3032222C2 (en) |
FR (1) | FR2466306B1 (en) |
GB (1) | GB2059320B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555353A1 (en) * | 1983-11-21 | 1985-05-24 | Cem Comp Electro Mec | Variable-current electromagnet, in particular for inductive heating |
FR2583249B1 (en) * | 1985-06-07 | 1989-04-28 | Siderurgie Fse Inst Rech | DEVICE FOR INDUCTIVELY HEATING THE RIVES OF A METALLURGICAL PRODUCT AND VARIABLE GAP INDUCTOR |
FR2593345B1 (en) * | 1986-01-21 | 1988-03-04 | Alsthom | ARTICULATED ARMATURE DEVICE FOR INDUCTIVE PARKING HEATING |
FR2608347B1 (en) * | 1986-12-11 | 1989-02-24 | Siderurgie Fse Inst Rech | INDUCTOR FOR INDUCTIVE HEATING OF METALLURGICAL PRODUCTS |
DE102008047042A1 (en) * | 2008-09-13 | 2010-03-18 | Mtu Aero Engines Gmbh | Device and method for inductive heating of metallic components |
IT201800002739A1 (en) * | 2018-02-16 | 2019-08-16 | Atos Spa | INDUCTOR FOR THE PREHEATING OF MOLDS |
CN115302065B (en) * | 2022-08-05 | 2023-09-26 | 燕山大学 | Efficient heating device and method |
CN116275668B (en) * | 2023-05-22 | 2023-07-21 | 四川岷河管道建设工程有限公司 | Efficient pipeline welding device convenient to adjust |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1915082A (en) * | 1930-12-10 | 1933-06-20 | Doraf W Blakeslee | Method of and apparatus for electric welding |
DE886945C (en) * | 1938-10-14 | 1953-10-05 | Mecano Spezialartikel Fuer Kra | Method and device for manufacturing multilayer pipes |
DE961126C (en) * | 1944-05-12 | 1957-04-04 | Deutsche Edelstahlwerke Ag | Induction heating device for the production of longitudinally welded pipes |
US2582955A (en) * | 1949-04-07 | 1952-01-22 | Ohio Crankshaft Co | High-frequency induction-heating apparatus |
US2647982A (en) * | 1950-03-10 | 1953-08-04 | Westinghouse Electric Corp | Manufacture of seam welded tubes |
GB704406A (en) * | 1950-07-29 | 1954-02-24 | Ohio Crankshaft Co | Improvements relating to the manufacture of seam-welded pipe or tube |
US2673274A (en) * | 1950-07-29 | 1954-03-23 | Ohio Crankshaft Co | Strip heating |
DE1011842B (en) * | 1955-08-24 | 1957-07-11 | Kocks Gmbh Friedrich | Device for heating the edges of longitudinally welded pipes to be processed |
FR1366101A (en) * | 1963-05-27 | 1964-07-10 | Vallourec | Improvements in high-production manufacturing of narrow welded tubes |
DE1186158B (en) * | 1963-09-06 | 1965-01-28 | Aeg | Arrangement for inductive heating of metallic strips |
DE1202412B (en) * | 1963-09-21 | 1965-10-07 | Aeg | Method for uniform heating of electrically conductive tape |
CA886856A (en) * | 1968-08-16 | 1971-11-30 | Societes Anonymes Dites: Vallourec (Usines A Tubes De Lorraine-Escaut Et Vallourec Reunies) | Procede pour la fabrication de tubes soudes en continu |
US3621175A (en) * | 1968-09-20 | 1971-11-16 | Ind Magnetics Inc | Continuous welding |
US3573413A (en) * | 1969-08-15 | 1971-04-06 | Gen Motors Corp | Pushbutton actuated switch with fluidic means creating a bernoulli effect and resulting in momentary action |
DE2544790A1 (en) * | 1975-10-07 | 1977-04-21 | Aeg Elotherm Gmbh | Annealing the seam in longitudinal welded pipe - using induction heater automatically aligned above seam |
JPS531614A (en) * | 1976-06-26 | 1978-01-09 | Toyo Alum Kk | Induction heating equipment |
DE2850978C2 (en) * | 1978-11-21 | 1982-04-08 | Mannesmann AG, 4000 Düsseldorf | Process for regulating the welding process in the manufacture of longitudinal seam pipes |
-
1980
- 1980-08-27 DE DE3032222A patent/DE3032222C2/en not_active Expired
- 1980-09-18 GB GB8030237A patent/GB2059320B/en not_active Expired
- 1980-09-24 CA CA000360905A patent/CA1149884A/en not_active Expired
- 1980-09-26 FR FR8020668A patent/FR2466306B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3032222A1 (en) | 1981-04-09 |
GB2059320B (en) | 1984-05-16 |
DE3032222C2 (en) | 1987-08-20 |
GB2059320A (en) | 1981-04-23 |
FR2466306A1 (en) | 1981-04-10 |
CA1149884A (en) | 1983-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52127249A (en) | Device for welding optical fibersends | |
FR2298398A1 (en) | PROCESS FOR WELDING A TUBE ON A TUBULAR PLATE | |
BE851742A (en) | WELDING PROCESS | |
FR2342802A1 (en) | PROCESS FOR FORMING A HAIR TUBE | |
BE853364A (en) | ISOBUTYLENE PRODUCTION | |
IT1113078B (en) | SEALED ENCAPSING COMPLEX FOR TITISTOR TRIGGERED BY LIGHT | |
BE861172A (en) | PROCESS FOR THE PREPARATION OF ALPHA-AMINO-AMIDES | |
FR2466306B1 (en) | DEVICE FOR THE CONTINUOUS MANUFACTURE OF TUBES BY BUTTON WELDING | |
FR2318703A1 (en) | ARC WELDING PROCESS | |
RO84686A (en) | PROCESS FOR THE PREPARATION OF THE PROCESS OF DU-1-TRIAZOLYL-STYRENES-1-SUBSTITUS | |
BE859325A (en) | PROCESS FOR THE DIRECTED CHLORINATION OF ALCOYLBENZENES | |
BE859904A (en) | DEVICE FOR BUTT-TO-BUTT WELDING OF THERMOPLASTIC MATERIALS | |
MX143866A (en) | MACHINE FOR THE MANUFACTURE OF CONTAINERS FROM GLASS TUBES | |
JPS52133844A (en) | Mandrel for tube welding | |
BE857650A (en) | PROCESS FOR THE PREPARATION OF ALCOXYMETHYLENE COMPOUNDS | |
BE857097A (en) | PROCESS FOR THE PREPARATION OF A POLYENE COMPOUND | |
BE852157A (en) | HYDROMETALLURGIC PROCESS FOR THE PREPARATION OF ZINC. | |
BE869767A (en) | PROCESS FOR THE CONTINUOUS PREPARATION OF ALDEHYDES | |
RO71764A (en) | PROCESS FOR THE PREPARATION OF A STABILIZED HOLLOW SALICYLATE COMPLEX | |
NO761805L (en) | PROCEDURE FOR CONTINUOUS CRYSTALLIZATION | |
FR2350897A1 (en) | PROCESS FOR THE MANUFACTURE OF HELICOIDAL CORRUGATED TUBES | |
DK35279A (en) | DEVICE FOR PRODUCING A WELDING ELECTRODE | |
FR2338904A1 (en) | PERFECTED MACHINE FOR THE MANUFACTURE OF CONTAINERS FROM GLASS TUBES | |
FR2350150A1 (en) | PUNCH CHANGER MECHANISM OF A TUBE LAMINATOR | |
FR2340778A1 (en) | PROCESS FOR THE MANUFACTURE OF LONGITUDINALLY WELDED TUBES |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |