ES457580A1 - Estructura compuesta de nucleo y bobina destinada a ser uti-lizada para calentar piezas trabajadas por induccion. - Google Patents

Estructura compuesta de nucleo y bobina destinada a ser uti-lizada para calentar piezas trabajadas por induccion.

Info

Publication number
ES457580A1
ES457580A1 ES457580A ES457580A ES457580A1 ES 457580 A1 ES457580 A1 ES 457580A1 ES 457580 A ES457580 A ES 457580A ES 457580 A ES457580 A ES 457580A ES 457580 A1 ES457580 A1 ES 457580A1
Authority
ES
Spain
Prior art keywords
core structure
heating
induction heating
workpieces
circuits
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
Application number
ES457580A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of ES457580A1 publication Critical patent/ES457580A1/es
Expired legal-status Critical Current

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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)

Abstract

Estructura compuesta de núcleo y bobina destinada a ser utilizada para calentar piezas trabajadas por inducción, que incluye un primer núcleo en forma. general de U y un segundo núcleo en forma general de U asociado con el primer núcleo de modo que pueda alojarse en éste, un dispositivo de bobina excitadora enrollada alrededor de las porciones de cada núcleo y que incluye por lo menos una espira que rodea simultáneamente porciones de ambos núcleos, constituyendo el dispositivo de bobina un número predeterminado de espiras alrededor del primer núcleo, diferente del número de espiras enrolladas alrededor del segundo núcleo siendo la longitud de las porciones de brazo del primer núcleo superior a la longitud de las porciones de brazo del segundo núcleo.
ES457580A 1976-05-21 1977-04-05 Estructura compuesta de nucleo y bobina destinada a ser uti-lizada para calentar piezas trabajadas por induccion. Expired ES457580A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/688,860 US4048458A (en) 1976-05-21 1976-05-21 Induction heating core structure and method of heating

Publications (1)

Publication Number Publication Date
ES457580A1 true ES457580A1 (es) 1978-09-01

Family

ID=24766072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457580A Expired ES457580A1 (es) 1976-05-21 1977-04-05 Estructura compuesta de nucleo y bobina destinada a ser uti-lizada para calentar piezas trabajadas por induccion.

Country Status (10)

Country Link
US (1) US4048458A (es)
JP (1) JPS5936392B2 (es)
BR (1) BR7702101A (es)
CA (1) CA1058710A (es)
DE (1) DE2720611A1 (es)
ES (1) ES457580A1 (es)
FR (1) FR2352465A1 (es)
GB (1) GB1580562A (es)
IT (1) IT1084684B (es)
SE (1) SE7701694L (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128449A (en) * 1977-09-28 1978-12-05 Illinois Tool Works Inc. Induction heating fixture for applying adhesive-backed articles
US4521659A (en) * 1979-08-24 1985-06-04 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Induction heating gun
EP0079690B1 (en) * 1981-10-26 1987-07-08 Toyo Seikan Kaisha Limited Apparatus for producing metal vessels
JPS5871974A (ja) * 1981-10-26 1983-04-28 Toyo Seikan Kaisha Ltd 金属容器の製造方法
US4527032A (en) * 1982-11-08 1985-07-02 Armco Inc. Radio frequency induction heating device
JPH0425834Y2 (es) * 1985-11-22 1992-06-22
US4950348A (en) * 1988-10-13 1990-08-21 Elva Induksjon A/S Method for joining structural elements by heating of a binder
JPH0322761U (es) * 1989-07-17 1991-03-08
US5786575A (en) * 1995-12-20 1998-07-28 Gas Research Institute Wrap tool for magnetic field-responsive heat-fusible pipe couplings
US6555801B1 (en) 2002-01-23 2003-04-29 Melrose, Inc. Induction heating coil, device and method of use
US20040050828A1 (en) * 2002-09-18 2004-03-18 Johnathon Brasseur Plasma arc torch vented shield system
US6844533B1 (en) * 2003-08-29 2005-01-18 Ksp Technologies Corp. Induction heating apparatus
DE102009042467A1 (de) 2009-09-23 2011-03-24 Audi Ag Fügeverfahren, Fügevorrichtung und Befestigungselement
FR2981883B1 (fr) * 2011-10-28 2014-09-12 Michelin Soc Tech Presse de vulcanisation de pneumatique comprenant des moyens de chauffage par induction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849485A (en) * 1930-02-15 1932-03-15 Westinghouse Electric & Mfg Co Transformer
GB425586A (en) * 1934-11-21 1935-03-18 Alfred Loewenstein Improvements relating to systems for electrically measuring the thickness of metallic walls, sheets and the like
DE681018C (de) * 1935-01-12 1939-09-13 Siemens Schuckertwerke Akt Ges Heiz- und Kocheinrichtung nach dem Induktionsprinzip zum Anschluss an Wechselstrom
US2706234A (en) * 1952-08-18 1955-04-12 Int Harvester Co Heating device for hot machining apparatus
US2902572A (en) * 1957-03-05 1959-09-01 Penn Induction Company Induction heating of metal strip
US3260976A (en) * 1964-06-30 1966-07-12 Gen Electric Current transformer
DE1615097A1 (de) * 1967-05-20 1970-05-06 Aeg Elotherm Gmbh Querfeldinduktor zum induktiven Erhitzen von mit einer Verdickung versehenen Werkstuecken
US3883712A (en) * 1973-10-01 1975-05-13 Illinois Tool Works Induction heating system

Also Published As

Publication number Publication date
CA1058710A (en) 1979-07-17
BR7702101A (pt) 1978-04-04
IT1084684B (it) 1985-05-28
FR2352465A1 (fr) 1977-12-16
SE7701694L (sv) 1977-11-22
JPS52143535A (en) 1977-11-30
FR2352465B3 (es) 1980-02-01
DE2720611A1 (de) 1977-12-01
US4048458A (en) 1977-09-13
JPS5936392B2 (ja) 1984-09-03
GB1580562A (en) 1980-12-03

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