EP0512465A3 - Induction crucible furnace - Google Patents

Induction crucible furnace Download PDF

Info

Publication number
EP0512465A3
EP0512465A3 EP19920107522 EP92107522A EP0512465A3 EP 0512465 A3 EP0512465 A3 EP 0512465A3 EP 19920107522 EP19920107522 EP 19920107522 EP 92107522 A EP92107522 A EP 92107522A EP 0512465 A3 EP0512465 A3 EP 0512465A3
Authority
EP
European Patent Office
Prior art keywords
crucible furnace
induction crucible
induction
furnace
crucible
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
EP19920107522
Other languages
German (de)
Other versions
EP0512465B1 (en
EP0512465A2 (en
Inventor
Horst Gillhaus
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.)
ABB Patent GmbH
Original Assignee
ABB Patent 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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0512465A2 publication Critical patent/EP0512465A2/en
Publication of EP0512465A3 publication Critical patent/EP0512465A3/en
Application granted granted Critical
Publication of EP0512465B1 publication Critical patent/EP0512465B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • 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
    • 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
    • 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
    • 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
    • F27B14/02—Crucible or pot furnaces with tilting or rocking arrangements
    • 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
    • F27B2014/0843—Lining or casing
    • 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
    • F27B2014/0862—Flux guides
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D2001/0079—Means to assemble at least two parts of a furnace or of any device or accessory associated to its use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
  • General Induction Heating (AREA)
EP92107522A 1991-05-10 1992-05-04 Induction crucible furnace Expired - Lifetime EP0512465B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4115279A DE4115279A1 (en) 1991-05-10 1991-05-10 INDUCTION POT OVEN
DE4115279 1991-05-10

Publications (3)

Publication Number Publication Date
EP0512465A2 EP0512465A2 (en) 1992-11-11
EP0512465A3 true EP0512465A3 (en) 1993-09-22
EP0512465B1 EP0512465B1 (en) 1996-07-31

Family

ID=6431381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92107522A Expired - Lifetime EP0512465B1 (en) 1991-05-10 1992-05-04 Induction crucible furnace

Country Status (3)

Country Link
EP (1) EP0512465B1 (en)
DE (2) DE4115279A1 (en)
ES (1) ES2091357T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312442B1 (en) * 1992-06-02 2001-11-06 General Surgical Innovations, Inc. Method for developing an anatomic space for laparoscopic hernia repair
CN108981395B (en) * 2018-06-12 2020-02-07 京东方科技集团股份有限公司 Furnace body package assembly and equipment for heat treatment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1879361A (en) * 1928-07-24 1932-09-27 Ajax Electrothermic Corp Electric induction furnace
DE629215C (en) * 1928-07-25 1936-04-24 Hirsch Kupfer Und Messingwerke Coreless induction furnace with an induction coil surrounded by a yoke
US2650255A (en) * 1947-10-31 1953-08-25 Asea Ab Tilting electrical melting furnace of egg shaped cross section
DE1050025B (en) * 1959-02-05
GB1067326A (en) * 1963-06-20 1967-05-03 Junker Otto Vacuum induction furnace
DE2243769A1 (en) * 1972-09-06 1974-05-02 Junker Gmbh O DEVICE FOR INDUCTIVE HEATING AND TREATMENT OF METALLIC MELT IN VACUUM

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD102802A1 (en) * 1973-04-19 1973-12-20

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050025B (en) * 1959-02-05
US1879361A (en) * 1928-07-24 1932-09-27 Ajax Electrothermic Corp Electric induction furnace
DE629215C (en) * 1928-07-25 1936-04-24 Hirsch Kupfer Und Messingwerke Coreless induction furnace with an induction coil surrounded by a yoke
US2650255A (en) * 1947-10-31 1953-08-25 Asea Ab Tilting electrical melting furnace of egg shaped cross section
GB1067326A (en) * 1963-06-20 1967-05-03 Junker Otto Vacuum induction furnace
DE2243769A1 (en) * 1972-09-06 1974-05-02 Junker Gmbh O DEVICE FOR INDUCTIVE HEATING AND TREATMENT OF METALLIC MELT IN VACUUM

Also Published As

Publication number Publication date
ES2091357T3 (en) 1996-11-01
EP0512465B1 (en) 1996-07-31
DE4115279A1 (en) 1992-11-12
DE59206833D1 (en) 1996-09-05
EP0512465A2 (en) 1992-11-11

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