SE7801904L - DEVICE FOR INDUCTION CLEANERS - Google Patents

DEVICE FOR INDUCTION CLEANERS

Info

Publication number
SE7801904L
SE7801904L SE7801904A SE7801904A SE7801904L SE 7801904 L SE7801904 L SE 7801904L SE 7801904 A SE7801904 A SE 7801904A SE 7801904 A SE7801904 A SE 7801904A SE 7801904 L SE7801904 L SE 7801904L
Authority
SE
Sweden
Prior art keywords
cleaners
induction
induction cleaners
Prior art date
Application number
SE7801904A
Other languages
Swedish (sv)
Other versions
SE415127B (en
Inventor
Y Sundberg
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
Priority to SE7801904A priority Critical patent/SE415127B/en
Priority to IT67357/79A priority patent/IT1118379B/en
Priority to DE2904516A priority patent/DE2904516C2/en
Priority to FR7904026A priority patent/FR2417736A1/en
Priority to JP1715179A priority patent/JPS54126611A/en
Priority to GB7905696A priority patent/GB2017923B/en
Publication of SE7801904L publication Critical patent/SE7801904L/en
Publication of SE415127B publication Critical patent/SE415127B/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)
SE7801904A 1978-02-20 1978-02-20 WANT TO CHECK AND REGULATE THE OPERATION OF AN INDUCTION DEVICE MOTOD WITH ALTERNATING CURRENT AT FREQUENCY SE415127B (en)

Priority Applications (6)

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
IT67357/79A IT1118379B (en) 1978-02-20 1979-01-19 CRUCIBLE INDUCTION OVEN WITH REMOTE INFORMATION MEDIA
DE2904516A DE2904516C2 (en) 1978-02-20 1979-02-07 Arrangement at induction crucible furnaces
FR7904026A FR2417736A1 (en) 1978-02-20 1979-02-16 CREUSET INDUCTION OVEN
JP1715179A JPS54126611A (en) 1978-02-20 1979-02-16 Device in induction type crucible furnace
GB7905696A GB2017923B (en) 1978-02-20 1979-02-19 Means for monitoring the operation of induction crucible furnaces

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
SE7801904L true SE7801904L (en) 1979-08-21
SE415127B SE415127B (en) 1980-09-08

Family

ID=20334035

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
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
IT7967357A0 (en) 1979-02-19

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