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BR8901951A - Dispositivo de protecao dos polos de um indutor eletromagnetico e indutor eletromagnetico provido desse dispositivo - Google Patents

Dispositivo de protecao dos polos de um indutor eletromagnetico e indutor eletromagnetico provido desse dispositivo

Info

Publication number
BR8901951A
BR8901951A BR898901951A BR8901951A BR8901951A BR 8901951 A BR8901951 A BR 8901951A BR 898901951 A BR898901951 A BR 898901951A BR 8901951 A BR8901951 A BR 8901951A BR 8901951 A BR8901951 A BR 8901951A
Authority
BR
Brazil
Prior art keywords
electromagnetic
exchanger
poles
protecting
pole protection
Prior art date
Application number
BR898901951A
Other languages
English (en)
Inventor
Marc Buffenoir
Rene Pierret
Hellegouarc H Jean
Gerard Prost
Original Assignee
Siderurgie Fse Inst Rech
Rotelec Sa
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 Siderurgie Fse Inst Rech, Rotelec Sa filed Critical Siderurgie Fse Inst Rech
Publication of BR8901951A publication Critical patent/BR8901951A/pt

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
    • H05B1/00—Details of electric heating devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Induction Heating (AREA)
  • Burglar Alarm Systems (AREA)
  • Details Of Aerials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Thermistors And Varistors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Magnetic Treatment Devices (AREA)
BR898901951A 1988-04-26 1989-04-25 Dispositivo de protecao dos polos de um indutor eletromagnetico e indutor eletromagnetico provido desse dispositivo BR8901951A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805940A FR2630612B1 (fr) 1988-04-26 1988-04-26 Dispositif de protection des poles d'inducteurs et inducteur pourvu de ce dispositif

Publications (1)

Publication Number Publication Date
BR8901951A true BR8901951A (pt) 1989-12-05

Family

ID=9365950

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901951A BR8901951A (pt) 1988-04-26 1989-04-25 Dispositivo de protecao dos polos de um indutor eletromagnetico e indutor eletromagnetico provido desse dispositivo

Country Status (13)

Country Link
US (1) US4960967A (pt)
EP (1) EP0340057B1 (pt)
JP (1) JP2807734B2 (pt)
KR (1) KR0142908B1 (pt)
AT (1) ATE115354T1 (pt)
AU (1) AU615283B2 (pt)
BR (1) BR8901951A (pt)
CA (1) CA1313236C (pt)
DE (1) DE68919743T2 (pt)
ES (1) ES2065403T3 (pt)
FR (1) FR2630612B1 (pt)
GR (1) GR3015004T3 (pt)
ZA (1) ZA893056B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934208C2 (de) * 1989-10-13 1994-02-17 Kuesters Eduard Maschf Spulenkörper für die induktive Beheizung von Walzen
FR2663490B1 (fr) * 1990-06-15 1992-09-11 Rotelec Sa Bobine de chauffage inductif.
US5101086A (en) * 1990-10-25 1992-03-31 Hydro-Quebec Electromagnetic inductor with ferrite core for heating electrically conducting material
FR2693073A1 (fr) * 1992-06-24 1993-12-31 Celes Dispositif de protection et de refroidissement des pôles d'un inducteur électro-magnétique.
US6259347B1 (en) * 1997-09-30 2001-07-10 The United States Of America As Represented By The Secretary Of The Navy Electrical power cooling technique
FR2821925B1 (fr) * 2001-03-06 2003-05-16 Celes Enceinte d'etancheite au gaz et au vide d'isolation thermique destinee a un dispositif de chauffage par induction
DE502004005078D1 (de) * 2004-04-30 2007-11-08 Sgl Carbon Ag Werkstückträger für die induktive Erwärmung von Werkstücken
CH698904A2 (de) * 2008-05-27 2009-11-30 Alexander Stoev Wassergekühlte Drossel.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH254656A (de) * 1944-03-22 1948-05-15 Standard Telephon & Radio Ag Verfahren und Einrichtung zur Erhitzung von abgegrenzten Oberflächenteilen eines Gegenstandes.
US2819431A (en) * 1952-12-05 1958-01-07 Louis R Maxwell Electromagnet
DE1158194B (de) * 1962-06-22 1963-11-28 Zd Y Elektrotepelnych Zarizeni Induktoranordnung zur induktiven Erwaermung von durchlaufenden Metallbaendern
BE628042A (fr) * 1963-02-06 1963-08-06 Acec Inducteur perfectionné
US3295598A (en) * 1965-01-14 1967-01-03 Stanley Knight Corp Heat exchanger assembly and method of forming same
DE1653805A1 (de) * 1967-07-22 1971-09-16 Aeg Elotherm Gmbh Elektromagnetische Pumpe zur Foerderung elektrisch leitfaehiger Schmelzen
US3437132A (en) * 1967-08-30 1969-04-08 Vemaline Products Co Inc Water cooled heat sink
DE2161119A1 (de) * 1971-12-09 1973-06-20 Ctc Gmbh In einem fussboden, einer wand oder einer decke zu verlegender rohrstrang
US3763342A (en) * 1971-08-06 1973-10-02 Thermatool Corp Air cooled magnetic structure for use in high frequency welding and heating
US3713060A (en) * 1971-08-12 1973-01-23 Allis Chalmers Transformer having improved heat dissipating system
FR2457619A2 (fr) * 1979-05-23 1980-12-19 Siderurgie Fse Inst Rech Four de rechauffage a induction a champ glissant
JPS6321118Y2 (pt) * 1981-03-17 1988-06-10
JPS5823197U (ja) * 1981-08-06 1983-02-14 三菱電機株式会社 誘導加熱装置
SE442473B (sv) * 1981-12-04 1985-12-23 Asea Ab Induktionsspole
FR2566986B1 (fr) * 1984-06-28 1986-09-19 Electricite De France Dispositif a induction electromagnetique pour le chauffage d'elements metalliques
DE3445602A1 (de) * 1984-12-14 1986-06-19 Brown, Boveri & Cie Ag, 6800 Mannheim Schutzeinrichtung fuer eine induktionsspule
US4649249A (en) * 1985-09-13 1987-03-10 Rockwell International Corporation Induction heating platen for hot metal working

Also Published As

Publication number Publication date
DE68919743D1 (de) 1995-01-19
ZA893056B (en) 1989-12-27
AU3272389A (en) 1989-11-02
AU615283B2 (en) 1991-09-26
EP0340057B1 (fr) 1994-12-07
KR890016872A (ko) 1989-11-30
EP0340057A1 (fr) 1989-11-02
FR2630612B1 (fr) 1996-05-24
CA1313236C (fr) 1993-01-26
JP2807734B2 (ja) 1998-10-08
KR0142908B1 (ko) 1998-10-01
DE68919743T2 (de) 1995-04-27
ES2065403T3 (es) 1995-02-16
JPH01313882A (ja) 1989-12-19
FR2630612A1 (fr) 1989-10-27
GR3015004T3 (en) 1995-05-31
US4960967A (en) 1990-10-02
ATE115354T1 (de) 1994-12-15

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/04/2004