ES2005677A6 - Bobina de calentamiento por induccion para el tratamiento termico de tubos metalicos. - Google Patents
Bobina de calentamiento por induccion para el tratamiento termico de tubos metalicos.Info
- Publication number
- ES2005677A6 ES2005677A6 ES878703183A ES8703183A ES2005677A6 ES 2005677 A6 ES2005677 A6 ES 2005677A6 ES 878703183 A ES878703183 A ES 878703183A ES 8703183 A ES8703183 A ES 8703183A ES 2005677 A6 ES2005677 A6 ES 2005677A6
- Authority
- ES
- Spain
- Prior art keywords
- induction heating
- heating coil
- heat
- metallic tubes
- treating metallic
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Heat Treatment Of Articles (AREA)
- General Induction Heating (AREA)
Abstract
BOBINA DE CALENTAMIENTO POR INDUCCION PARA EL TRATAMIENTO TERMICO DE TUBOS METALICOS. SE DESCRIBE UNA BOBINA DE CALENTAMIENTO POR INDUCCION PARA EL TRATAMIENTO TERMICO DE TUBOS METALICOS MEDIANTE LA CREACION DE ESFUERZOS RESIDUALES DE COMPRESION EN LA SUPERFICIE EXTERNA DEL TUBO METALICO. LA BOBINA DE CALENTAMIENTO POR INDUCCION ESTA ADAPTADA PARA RODEAR EL TUBO METALICO A UNA CIERTA DISTANCIA DEL MISMO, E INCLUYE UNA PLURALIDAD DE ELEMENTOS CONDUCTORES ELECTRICOS HUECOS DE FORMA TOROIDAL PARA CALENTAR POR INDUCCION EL TUBO METALICO ASI COMO UNA PLURALIDAD DE TUBOS DE AGUA HUECOS DE FORMA TOROIDAL QUE INCLUYEN UN NUMERO CONSIDERABLE DE BOQUILLAS PARA PROYECTAR AGUA DE REFRIGERACION HACIA EL TUBO METALICO FORMANDO EN EL UNA PELICULA DE AGUA UNIFORME, ESTANDO LAS BOQUILLAS INCLINADAS RESPECTO A LA DIRECCION LONGITUDINAL DEL TUBO METALICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986170951U JPH0512274Y2 (es) | 1986-11-07 | 1986-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005677A6 true ES2005677A6 (es) | 1989-03-16 |
Family
ID=15914402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES878703183A Expired ES2005677A6 (es) | 1986-11-07 | 1987-11-06 | Bobina de calentamiento por induccion para el tratamiento termico de tubos metalicos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4786772A (es) |
JP (1) | JPH0512274Y2 (es) |
BE (1) | BE1002064A3 (es) |
ES (1) | ES2005677A6 (es) |
FR (1) | FR2606425B1 (es) |
IT (1) | IT1232933B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903888A (en) | 1988-05-05 | 1990-02-27 | Westinghouse Electric Corp. | Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up |
US5003551A (en) * | 1990-05-22 | 1991-03-26 | Inductotherm Corp. | Induction melting of metals without a crucible |
US7235209B2 (en) * | 1999-05-12 | 2007-06-26 | Benteler Ag | Apparatus for heat treatment of structural body parts in the automobile industry |
DE19935884C1 (de) * | 1999-07-30 | 2000-11-09 | Elotherm Gmbh | Verfahren zum Härten mindestens einer Fläche einer Wand eines Bauteils und Vorrichtung zu seiner Durchführung |
US7694532B1 (en) * | 2002-09-19 | 2010-04-13 | Boaz Premakaran T | System and method for tempering glass containers |
US20110248019A1 (en) * | 2008-12-18 | 2011-10-13 | Hwee Hong Chew | Method for treating hydrocarbon fluids using pulsating electromagnetic wave in combination with induction heating |
EP2523530B1 (en) * | 2010-01-06 | 2016-07-13 | Nippon Steel & Sumitomo Metal Corporation | Induction heating coil, device for manufacturing of workpiece, and manufacturing method |
US9062354B2 (en) * | 2011-02-24 | 2015-06-23 | General Electric Company | Surface treatment system, a surface treatment process and a system treated component |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2259324A (en) * | 1939-12-23 | 1941-10-14 | Thomas L Robinson | Method of manufacturing roller bearings |
US2277223A (en) * | 1941-04-26 | 1942-03-24 | Induction Heating Corp | Electric induction furnace |
US2404987A (en) * | 1944-04-19 | 1946-07-30 | Induction Heating Corp | Induction heating and quenching device |
DE881558C (de) * | 1945-03-02 | 1953-07-02 | Siemens Ag | Anordnung zum Haerten von Gegenstaenden durch induktive Erwaermung |
US2556236A (en) * | 1946-08-31 | 1951-06-12 | Ohio Crankshaft Co | Heat-treating method and product |
DE913540C (de) * | 1949-08-04 | 1954-07-05 | Deutsche Edelstahlwerke Ag | Verfahren und Vorrichtung zum Abkuehlen von erhitzten Werkstuecken |
DE970468C (de) * | 1950-09-29 | 1958-09-25 | Siemens Ag | Gluehspule zum induktiven Erwaermen eines Werkstueckes |
GB834297A (en) * | 1957-03-12 | 1960-05-04 | Paxman & Co Ltd Davey | Improvements in or relating to the induction hardening of metal articles |
US3143628A (en) * | 1961-12-11 | 1964-08-04 | Caterpillar Tractor Co | Two turn inductor block with integral quench |
US3331938A (en) * | 1965-03-02 | 1967-07-18 | Ohio Crankshaft Co | Conductor with an adjustable workpiece centering arrangement |
DE2529518B1 (de) * | 1975-06-30 | 1976-08-26 | Mannesmann Ag | Verfahren und vorrichtung zur grossrohrverguetung |
DE2620377A1 (de) * | 1976-05-08 | 1977-11-17 | Aeg Elotherm Gmbh | Verfahren zur waermebehandlung von dickwandigen stahlroehren |
US4235558A (en) * | 1978-06-23 | 1980-11-25 | Gould Inc. | Ball joint design |
JPS5853695B2 (ja) * | 1980-01-16 | 1983-11-30 | 新日本製鐵株式会社 | 鋼管の冷却方法 |
US4687894A (en) * | 1985-05-29 | 1987-08-18 | Daiichi Koshuha Kogyo Kabushiki Kaisha | Induction heating method and apparatus for relieving residual stress in welded joints in pipe line |
-
1986
- 1986-11-07 JP JP1986170951U patent/JPH0512274Y2/ja not_active Expired - Lifetime
-
1987
- 1987-11-05 IT IT8722522A patent/IT1232933B/it active
- 1987-11-05 US US07/117,764 patent/US4786772A/en not_active Expired - Fee Related
- 1987-11-05 BE BE8701250A patent/BE1002064A3/fr not_active IP Right Cessation
- 1987-11-06 ES ES878703183A patent/ES2005677A6/es not_active Expired
- 1987-11-06 FR FR878715444A patent/FR2606425B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0512274Y2 (es) | 1993-03-29 |
BE1002064A3 (fr) | 1990-06-12 |
US4786772A (en) | 1988-11-22 |
FR2606425A1 (fr) | 1988-05-13 |
JPS6378058U (es) | 1988-05-24 |
FR2606425B1 (fr) | 1990-10-26 |
IT8722522A0 (it) | 1987-11-05 |
IT1232933B (it) | 1992-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2007-11-06 |