EP1818638A3 - Dispositif destiné à la surveillance d'un four à induction et four à induction - Google Patents

Dispositif destiné à la surveillance d'un four à induction et four à induction Download PDF

Info

Publication number
EP1818638A3
EP1818638A3 EP07002872A EP07002872A EP1818638A3 EP 1818638 A3 EP1818638 A3 EP 1818638A3 EP 07002872 A EP07002872 A EP 07002872A EP 07002872 A EP07002872 A EP 07002872A EP 1818638 A3 EP1818638 A3 EP 1818638A3
Authority
EP
European Patent Office
Prior art keywords
yoke
coil
insulation
induction oven
monitoring
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.)
Granted
Application number
EP07002872A
Other languages
German (de)
English (en)
Other versions
EP1818638B1 (fr
EP1818638A2 (fr
Inventor
Manfred Dr.-Ing. Hopf
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.)
Saveway & Co KG GmbH
Original Assignee
Saveway & Co KG GmbH
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 Saveway & Co KG GmbH filed Critical Saveway & Co KG GmbH
Priority to PL07002872T priority Critical patent/PL1818638T3/pl
Publication of EP1818638A2 publication Critical patent/EP1818638A2/fr
Publication of EP1818638A3 publication Critical patent/EP1818638A3/fr
Application granted granted Critical
Publication of EP1818638B1 publication Critical patent/EP1818638B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B6/22—Furnaces without an endless core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/14—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety 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
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • H05B6/28—Protective systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Furnace Details (AREA)
  • General Induction Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
EP07002872A 2006-02-10 2007-02-10 Dispositif destiné à la surveillance d'un four à induction et four à induction Active EP1818638B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07002872T PL1818638T3 (pl) 2006-02-10 2007-02-10 Sposób kontroli pieca indukcyjnego i piec indukcyjny

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006006524A DE102006006524B4 (de) 2006-02-10 2006-02-10 Verfahren zur Überwachung eines Induktionsofens und Induktionsofen

Publications (3)

Publication Number Publication Date
EP1818638A2 EP1818638A2 (fr) 2007-08-15
EP1818638A3 true EP1818638A3 (fr) 2008-01-23
EP1818638B1 EP1818638B1 (fr) 2009-01-14

Family

ID=38093296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07002872A Active EP1818638B1 (fr) 2006-02-10 2007-02-10 Dispositif destiné à la surveillance d'un four à induction et four à induction

Country Status (4)

Country Link
EP (1) EP1818638B1 (fr)
AT (1) ATE421074T1 (fr)
DE (2) DE102006006524B4 (fr)
PL (1) PL1818638T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080931B (zh) * 2010-12-21 2012-12-05 黄喜锤 铝压铸用高频感应熔铝炉
CN102628649A (zh) * 2012-05-04 2012-08-08 苏州罗卡节能科技有限公司 一种中频感应炉
DE102013002796B4 (de) * 2012-11-09 2015-05-07 Abp Induction Systems Gmbh Verfahren zur Erdschlusserkennung in Mehrofenanlagen und eine Mehrofenanlage zur Durchführung eines derartigen Verfahrens
DE102013002795C5 (de) * 2012-11-09 2018-07-19 Abp Induction Systems Gmbh Verfahren und Vorrichtung zur Erdschlussermittlung bei einem Induktionsofen sowie Induktionsofen
EP2811248B1 (fr) 2013-06-06 2019-05-08 Siemens Aktiengesellschaft Surveillance de l'isolation d'un circuit de chauffage électrique pour un four de fusion et procédé de surveillance
WO2018022472A1 (fr) * 2016-07-25 2018-02-01 Inductotherm Corp. Four à induction électrique doté d'un système de détection de l'usure du revêtement
DE102017221848A1 (de) * 2017-12-04 2019-06-06 Sms Group Gmbh Überwachungsverfahren und Überwachungsvorrichtung für elektrische Isolierungen eines industriellen Elektroofens, sowie industrieller Elektroofen
DE102019006960A1 (de) * 2019-10-07 2021-04-08 ABP lnduction Systems GmbH Verfahren zur Überwachung des Funktionszustandes eines Induktionstiegelofens und Induktionstiegelofen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185887A2 (fr) * 1982-08-06 1986-07-02 Daniel Scott Smalley Méthode et dispositif pour localiser des défauts à la terre dans des conducteurs électriques en forme d'enroulement
US4612498A (en) * 1982-08-06 1986-09-16 Smalley Daniel S Induction furnace fault locator
EP0519231A2 (fr) * 1991-06-19 1992-12-23 FEUERFEST ÜBERWACHUNGSTECHNOLOGIE SAVEWAY GmbH Installation d'avertissement pour un four de fusion à induction
US6148018A (en) * 1997-10-29 2000-11-14 Ajax Magnethermic Corporation Heat flow sensing system for an induction furnace
WO2004015349A2 (fr) * 2002-08-06 2004-02-19 Lios Technology Gmbh Four, procede et systeme de surveillance destines a surveiller l'etat de ce four

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199930B (de) * 1962-10-11 1965-09-02 Bbc Brown Boveri & Cie Vorrichtung zur Signalisierung entstehender Schmelztiegeldurchbrueche

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185887A2 (fr) * 1982-08-06 1986-07-02 Daniel Scott Smalley Méthode et dispositif pour localiser des défauts à la terre dans des conducteurs électriques en forme d'enroulement
US4612498A (en) * 1982-08-06 1986-09-16 Smalley Daniel S Induction furnace fault locator
EP0519231A2 (fr) * 1991-06-19 1992-12-23 FEUERFEST ÜBERWACHUNGSTECHNOLOGIE SAVEWAY GmbH Installation d'avertissement pour un four de fusion à induction
US6148018A (en) * 1997-10-29 2000-11-14 Ajax Magnethermic Corporation Heat flow sensing system for an induction furnace
WO2004015349A2 (fr) * 2002-08-06 2004-02-19 Lios Technology Gmbh Four, procede et systeme de surveillance destines a surveiller l'etat de ce four

Also Published As

Publication number Publication date
DE502007000370D1 (de) 2009-03-05
ATE421074T1 (de) 2009-01-15
DE102006006524A1 (de) 2007-08-23
EP1818638B1 (fr) 2009-01-14
PL1818638T3 (pl) 2009-06-30
DE102006006524B4 (de) 2008-11-27
EP1818638A2 (fr) 2007-08-15

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