IT7967357A0 - CRUCIBLE INDUCTION FURNACE WITH REMOTE INFORMATION MEANS - Google Patents

CRUCIBLE INDUCTION FURNACE WITH REMOTE INFORMATION MEANS

Info

Publication number
IT7967357A0
IT7967357A0 IT7967357A IT6735779A IT7967357A0 IT 7967357 A0 IT7967357 A0 IT 7967357A0 IT 7967357 A IT7967357 A IT 7967357A IT 6735779 A IT6735779 A IT 6735779A IT 7967357 A0 IT7967357 A0 IT 7967357A0
Authority
IT
Italy
Prior art keywords
induction furnace
information means
remote information
crucible induction
crucible
Prior art date
Application number
IT7967357A
Other languages
Italian (it)
Other versions
IT1118379B (en
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of IT7967357A0 publication Critical patent/IT7967357A0/en
Application granted granted Critical
Publication of IT1118379B publication Critical patent/IT1118379B/en

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
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/067—Control, e.g. of temperature, of power for melting furnaces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
IT67357/79A 1978-02-20 1979-01-19 CRUCIBLE INDUCTION OVEN WITH REMOTE INFORMATION MEDIA IT1118379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7801904A SE415127B (en) 1978-02-20 1978-02-20 WANT TO CHECK AND REGULATE THE OPERATION OF AN INDUCTION DEVICE MOTOD WITH ALTERNATING CURRENT AT FREQUENCY

Publications (2)

Publication Number Publication Date
IT7967357A0 true IT7967357A0 (en) 1979-02-19
IT1118379B IT1118379B (en) 1986-02-24

Family

ID=20334035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67357/79A IT1118379B (en) 1978-02-20 1979-01-19 CRUCIBLE INDUCTION OVEN WITH REMOTE INFORMATION MEDIA

Country Status (6)

Country Link
JP (1) JPS54126611A (en)
DE (1) DE2904516C2 (en)
FR (1) FR2417736A1 (en)
GB (1) GB2017923B (en)
IT (1) IT1118379B (en)
SE (1) SE415127B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430291B (en) * 1982-02-23 1983-10-31 Asea Ab SET FOR TEMPERATURE REGULATION OF INDUCTORS
JPH04122848A (en) * 1990-09-14 1992-04-23 Shinko Electric Co Ltd Detecting apparatus of time point of complete melting of metal in induction melting furnace
DE4322463A1 (en) * 1993-07-06 1995-01-12 Leybold Durferrit Gmbh Early-warning device for induction melting furnaces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650892A (en) * 1948-02-20 1951-03-07 Birlec Ltd Improvements in or relating to means for controlling the power-factor of induction heaters and similar appliances
GB671140A (en) * 1949-03-19 1952-04-30 Dow Corning Ltd Organo-silicon co-polymers and their manufacture
DE1057260B (en) * 1955-05-27 1959-05-14 Bbc Brown Boveri & Cie Method and device for monitoring induction crucible furnaces with regard to changes in crucible wall thickness
DE1183613B (en) * 1958-05-16 1964-12-17 British Iron Steel Research Program control for electric arc furnaces
GB919850A (en) * 1958-06-23 1963-02-27 Sangamo Weston Improvements in or relating to power factor transducers
DE1132654B (en) * 1959-04-08 1962-07-05 Bbc Brown Boveri & Cie Measuring arrangement for measuring the induced power in induction ovens or other inductive heating devices
DE2042742A1 (en) * 1970-08-28 1972-04-20 Norddeutsche Affinerie Induction crucible oven - wall condition supervision by electric resistance circuit and wheatstone bridge

Also Published As

Publication number Publication date
DE2904516C2 (en) 1983-12-08
SE7801904L (en) 1979-08-21
GB2017923B (en) 1983-02-02
FR2417736A1 (en) 1979-09-14
FR2417736B1 (en) 1984-03-30
DE2904516A1 (en) 1979-08-23
IT1118379B (en) 1986-02-24
GB2017923A (en) 1979-10-10
SE415127B (en) 1980-09-08
JPS54126611A (en) 1979-10-02

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