SE430535B - Smelt- och gjutanordning innefattande en degel och upphettningsdon av kiselkorbid - Google Patents

Smelt- och gjutanordning innefattande en degel och upphettningsdon av kiselkorbid

Info

Publication number
SE430535B
SE430535B SE7706768A SE7706768A SE430535B SE 430535 B SE430535 B SE 430535B SE 7706768 A SE7706768 A SE 7706768A SE 7706768 A SE7706768 A SE 7706768A SE 430535 B SE430535 B SE 430535B
Authority
SE
Sweden
Prior art keywords
corbid
boiler
heater
melting
silicon
Prior art date
Application number
SE7706768A
Other languages
English (en)
Swedish (sv)
Other versions
SE7706768L (sv
Inventor
Matti Johannes Saarivirta
Kalervo Johan Lahtinen
Original Assignee
Saarivirta Matti J
Kalervo Johan Lahtinen
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 Saarivirta Matti J, Kalervo Johan Lahtinen filed Critical Saarivirta Matti J
Publication of SE7706768L publication Critical patent/SE7706768L/xx
Publication of SE430535B publication Critical patent/SE430535B/xx

Links

Classifications

    • 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
    • F27B14/12—Covers therefor
    • 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
    • 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
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • 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
    • 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
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0008—Resistor heating
    • F27D2099/0011—The resistor heats a radiant tube or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Silicon Compounds (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
SE7706768A 1976-06-10 1977-06-10 Smelt- och gjutanordning innefattande en degel och upphettningsdon av kiselkorbid SE430535B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI761661A FI52261C (fi) 1976-06-10 1976-06-10 Sulatus- ja valulaite.

Publications (2)

Publication Number Publication Date
SE7706768L SE7706768L (sv) 1977-12-11
SE430535B true SE430535B (sv) 1983-11-21

Family

ID=8510062

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706768A SE430535B (sv) 1976-06-10 1977-06-10 Smelt- och gjutanordning innefattande en degel och upphettningsdon av kiselkorbid

Country Status (9)

Country Link
US (1) US4238635A (ja)
CA (1) CA1142985A (ja)
DE (2) DE7718139U1 (ja)
DK (1) DK253277A (ja)
FI (1) FI52261C (ja)
FR (1) FR2354525A1 (ja)
GB (1) GB1585570A (ja)
NO (1) NO147531C (ja)
SE (1) SE430535B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441815A1 (fr) * 1978-11-15 1980-06-13 Mgr Sa Fours Four de fusion de metaux en creuset
DE3005798A1 (de) * 1980-02-13 1981-08-20 W. Strikfeldt & Koch Gmbh, 5276 Wiehl Elektrisch beheizbarer, mit waermeisolierender auskleidung ausgestatteter schmelz- und warmhalteofen fuer metalle in giessereibetrieben
DE3033738C2 (de) * 1980-09-08 1983-08-18 Kopo Kone-Pohja Oy, Oulu Vorrichtung zum Erstellen und Vergießen von Schmelzen aus Mineralien oder Metallen
DE3264209D1 (en) * 1981-03-18 1985-07-25 Plume Ltd A W Electrical resistance furnaces
US5981900A (en) * 1996-06-03 1999-11-09 The United States Of America As Represented By The Secretary Of The Army Method of annealing silicon carbide for activation of ion-implanted dopants
CN113277862A (zh) * 2021-06-06 2021-08-20 邢连华 一种椭圆形碳化硅石墨坩埚及制备工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191209203A (en) * 1912-04-18 1913-03-13 Leo Ubbelohde Electric Resistance Furnace.
US1533265A (en) * 1922-01-07 1925-04-14 Westinghouse Electric & Mfg Co Electric crucible furnace
US1873801A (en) * 1930-09-29 1932-08-23 Lava Crucible Company Crucible furnace
DE732787C (de) * 1940-04-11 1943-03-11 Aeg Elektrischer Tiegelschmelzofen
GB934167A (en) * 1961-04-21 1963-08-14 Kanthal Ab Improvements in or relating to crucible furnaces
BE625730A (ja) * 1961-12-18 1900-01-01
GB1159829A (en) * 1966-11-14 1969-07-30 Heatlock Ltd Electrical Resistance Furnaces
US3436524A (en) * 1967-06-05 1969-04-01 Research Inc Heat energy receptor-radiator wall
US3700430A (en) * 1969-06-25 1972-10-24 Knapsack Ag Process for the manufacture of potassium
AT316161B (de) * 1972-07-17 1974-06-25 Pletscher Geb Ofen zum Schmelzen oder Warmhalten von Metallen
GB1510305A (en) * 1974-07-16 1978-05-10 Shelley D Kilns

Also Published As

Publication number Publication date
FI52261C (fi) 1977-07-11
DE2725884A1 (de) 1977-12-22
NO147531B (no) 1983-01-17
CA1142985A (en) 1983-03-15
DK253277A (da) 1977-12-11
NO772024L (no) 1977-12-13
FR2354525B1 (ja) 1982-08-06
FR2354525A1 (fr) 1978-01-06
DE7718139U1 (de) 1983-03-24
GB1585570A (en) 1981-03-04
SE7706768L (sv) 1977-12-11
FI52261B (ja) 1977-03-31
NO147531C (no) 1983-04-27
US4238635A (en) 1980-12-09

Similar Documents

Publication Publication Date Title
SE404764B (sv) Vevstake samt forfarande och gjutform for framstellning av vevstaken
SE424836B (sv) Forfarande och anordning for framstellning av betongelement
SE419659B (sv) Sett och anordning for framstellning av fibermassa av fiberformigt lignocellulosahaltigt material
SE7612666L (sv) Itravaginal kontraceptiv och drogfrigorande anordning samt sett for framstellning derav
SE460078B (sv) Saett och anordning foer framstaellning av kontaktlinser
SE428185B (sv) Forfarande och anordning for framstellning av en strengsprutad banliknande struktur
DK491278A (da) Termisk foelsomt kopieringsmateriale
SE7706336L (sv) Forfarande och anordning for framstellning av foremal med komplex form
SE435162B (sv) Forfarande och anordning for utminutering av pasar
SE433046B (sv) Forfarande och anordning for framstellning av gjutformar
SE7713106L (sv) Anordning for temperaturreglering av radiatorer och samrorsanleggningar
SE422509B (sv) Temperaturkensligt manoverdon
SE430535B (sv) Smelt- och gjutanordning innefattande en degel och upphettningsdon av kiselkorbid
SE7707690L (sv) Termorele av bimetall
SE439123B (sv) Forfarande och anordning for dragkraftfri valsning av metaller
SE7802992L (sv) Forfarande och anordning for reglering av krossar
SE7608725L (sv) Sett och anordning for tillverkning av hektelement for blixtlas
SE7703800L (sv) Sett och anordning for tillverkning av en vermevexlare
JPS52121998A (en) Temperature sensitive releasing device
SE406226B (sv) Forfarande och anordning for overforande av verme i en fastighet
SE7607605L (sv) Forfarande och anordning for reglering av en vermeoverforingsanleggning
SE425509B (sv) Forfarande och anordning for generering av teknetium-99m utgaende fran molybden-99
SE7707791L (sv) Forfarande och anordning for metning av flodet resp masstrommen av en gas
SE431411B (sv) Gjutningsmaskin samt anvendning av densamma
SE392495B (sv) Anordning for fordelning av betongmassa

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7706768-4

Effective date: 19920109

Format of ref document f/p: F