SE7800821L - RENNUGN - Google Patents

RENNUGN

Info

Publication number
SE7800821L
SE7800821L SE7800821A SE7800821A SE7800821L SE 7800821 L SE7800821 L SE 7800821L SE 7800821 A SE7800821 A SE 7800821A SE 7800821 A SE7800821 A SE 7800821A SE 7800821 L SE7800821 L SE 7800821L
Authority
SE
Sweden
Prior art keywords
rennugn
Prior art date
Application number
SE7800821A
Other languages
Swedish (sv)
Other versions
SE419676B (en
Inventor
G Haas
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 SE7800821A priority Critical patent/SE419676B/en
Priority to DE19792901763 priority patent/DE2901763A1/en
Priority to JP597779A priority patent/JPS54112705A/en
Publication of SE7800821L publication Critical patent/SE7800821L/en
Publication of SE419676B publication Critical patent/SE419676B/en

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • 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
    • F27B14/065—Channel type
    • 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
    • F27D21/0028—Devices for monitoring the level of the melt
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • 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
    • F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
    • F27B2014/045—Vacuum
    • 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
    • F27D2001/0046—Means to facilitate repair or replacement or prevent quick wearing
    • F27D2001/005—Removable part or structure with replaceable elements
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0054—Means to move molten metal, e.g. electromagnetic pump
    • F27D2003/0056—Means to move molten metal, e.g. electromagnetic pump through a syphon in a vacuum chamber, e.g. involving aspiration or pressure on the bath
    • 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
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
SE7800821A 1978-01-24 1978-01-24 PRESSURE OR VACUUM CLEAN SE419676B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7800821A SE419676B (en) 1978-01-24 1978-01-24 PRESSURE OR VACUUM CLEAN
DE19792901763 DE2901763A1 (en) 1978-01-24 1979-01-18 Space saving teapot induction furnace - has replaceable inlet and outlet ceramic tubes opening below melt surface and passing through cover
JP597779A JPS54112705A (en) 1978-01-24 1979-01-22 Trough shaped induction furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7800821A SE419676B (en) 1978-01-24 1978-01-24 PRESSURE OR VACUUM CLEAN

Publications (2)

Publication Number Publication Date
SE7800821L true SE7800821L (en) 1979-07-25
SE419676B SE419676B (en) 1981-08-17

Family

ID=20333741

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7800821A SE419676B (en) 1978-01-24 1978-01-24 PRESSURE OR VACUUM CLEAN

Country Status (3)

Country Link
JP (1) JPS54112705A (en)
DE (1) DE2901763A1 (en)
SE (1) SE419676B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161675A (en) * 1983-03-04 1984-09-12 東芝セラミツクス株式会社 Spout and trough for aluminum retaining furnace
JP2912546B2 (en) * 1994-04-28 1999-06-28 日鉱金属株式会社 Vacuum melting and pressure pouring induction furnace
NO308920B1 (en) * 1999-03-31 2000-11-13 Norsk Hydro As Method and apparatus for transferring metal
US11747085B2 (en) 2018-01-23 2023-09-05 Inductotherm Corp. Sealed tilt pour electric induction furnaces for reactive alloys and metals

Also Published As

Publication number Publication date
JPS54112705A (en) 1979-09-03
DE2901763A1 (en) 1979-07-26
SE419676B (en) 1981-08-17

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