BR7408790D0 - Dispositivo para movimento e distribuicao da carga em um forno eletrico de fusao - Google Patents

Dispositivo para movimento e distribuicao da carga em um forno eletrico de fusao

Info

Publication number
BR7408790D0
BR7408790D0 BR8790/74A BR879074A BR7408790D0 BR 7408790 D0 BR7408790 D0 BR 7408790D0 BR 8790/74 A BR8790/74 A BR 8790/74A BR 879074 A BR879074 A BR 879074A BR 7408790 D0 BR7408790 D0 BR 7408790D0
Authority
BR
Brazil
Prior art keywords
distribution
load
movement
electric fusion
fusion oven
Prior art date
Application number
BR8790/74A
Other languages
English (en)
Portuguese (pt)
Inventor
H Krogsrud
Original Assignee
Elkem Spigerverket As
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 Elkem Spigerverket As filed Critical Elkem Spigerverket As
Publication of BR7408790D0 publication Critical patent/BR7408790D0/pt

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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • 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
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers, buffer zones
    • 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
    • F27D2003/0038—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising shakers
    • 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
    • F27D2003/0083—Means for stirring the charge
    • 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
    • F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
    • F27D2003/0087—Rotation about a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture Of Iron (AREA)
BR8790/74A 1973-10-23 1974-10-22 Dispositivo para movimento e distribuicao da carga em um forno eletrico de fusao BR7408790D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO4093/73A NO131903C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-23 1973-10-23

Publications (1)

Publication Number Publication Date
BR7408790D0 true BR7408790D0 (pt) 1975-09-23

Family

ID=19880067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8790/74A BR7408790D0 (pt) 1973-10-23 1974-10-22 Dispositivo para movimento e distribuicao da carga em um forno eletrico de fusao

Country Status (19)

Country Link
US (1) US3895175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS553631B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE821273A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7408790D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1042494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH577667A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES431104A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI56588C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2248478B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1480805A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN141793B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1022684B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO131903C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PH (1) PH14781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL91839B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE403931B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU906394A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU36815B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA746224B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233809A (en) * 1975-09-12 1977-03-15 Elkem Spigerverket As Gas collecting apparatus for electric smelting furnace
USRE30937E (en) * 1975-09-17 1982-05-18 Elkem-Spigerverket A/S Apparatus for gas collection in open electric smelting furnaces
US4005252A (en) * 1975-09-17 1977-01-25 Elkem-Spigerverket Apparatus for gas collection in open electric smelting furnaces
NO147647C (no) * 1980-02-27 1983-06-01 Elkem As Anordning ved rotasjon av ovnspotter for smelte- eller reduksjonsovner.
AT386009B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und ofen zum schmelzen von feinteiligem material, insbesondere von metalloder metalloxidhaeltigen staeuben

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1830992A (en) * 1929-04-13 1931-11-10 Siemens Ag Electric furnace
US2738373A (en) * 1950-03-22 1956-03-13 Monsanto Chemicals Method and means of charging and operating electrical furnaces
US2794843A (en) * 1954-12-24 1957-06-04 Electrokemisk As Automatic stoking mechanism for electric furnaces and method of operation
US3258256A (en) * 1963-10-28 1966-06-28 Frank W Brooke Mechanical rabble

Also Published As

Publication number Publication date
FR2248478A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-05-16
FI56588B (fi) 1979-10-31
IT1022684B (it) 1978-04-20
FI292474A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-24
ES431104A1 (es) 1976-11-01
SE403931B (sv) 1978-09-11
JPS553631B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-01-25
US3895175A (en) 1975-07-15
CA1042494A (en) 1978-11-14
FR2248478B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-11-24
BE821273A (fr) 1975-02-17
SU906394A3 (ru) 1982-02-15
ZA746224B (en) 1976-05-26
DE2450123B2 (de) 1976-02-26
CH577667A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-15
NO131903C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-20
PH14781A (en) 1981-12-09
FI56588C (fi) 1980-02-11
PL91839B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-03-31
JPS5067707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-06-06
YU36815B (en) 1984-08-31
YU275574A (en) 1982-06-18
NO131903B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-05-12
GB1480805A (en) 1977-07-27
DE2450123A1 (de) 1975-04-24
IN141793B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-04-16
SE7413278L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-24

Similar Documents

Publication Publication Date Title
CH514931A (de) Elektromagnetisches Schütz
BR7408790D0 (pt) Dispositivo para movimento e distribuicao da carga em um forno eletrico de fusao
ZA704619B (en) Improved stop joint particularly for high and very high voltage oil-filled cables
BR7304007D0 (pt) Circuito de calibracao e aparelho para produzir um sinal eletrico de saida digital
BR7505626A (pt) Eletrodo de comando aperfeicoado para aparelhos e instalacoes da tecnica de alta tensao
BR7409214A (pt) Dispositivo de distribuicao de ar em um forno adaptado para queimar liquido usado
BR7409338A (pt) Dispositivo isolador para conducao de saida de alta tensao em transformadores e estranguladores
BR7406453D0 (pt) Prendedor de lampada eletrica e aperfeicoamentos em instalacoes e construcao para o mesmo
BR7406499D0 (pt) Forno de reducao fechado aperfeicoado
AT300947B (de) Elektrische Energieverteilungsanlage
FR1509086A (fr) Sectionneur de puissance comportant des couteaux mobiles et parallèles
AT355661B (de) Kurzschliess- und erdungsvorrichtung fuer gekapselte stromschienen
AT329128B (de) Hochspannungs-abzweig- und trenn-einrichtung
BE760794A (fr) Bigoudi chauffant electrique
BR6912117D0 (pt) Novo e original forno eletrico para padarias confeitarias fabricas de bolachas e biscoitos e similares
BR7106984D0 (pt) Terminal aplicavel em cabos para altas tensoes
BR7016005D0 (pt) Aperfeicoamentos em dispositivos para forno mecanico de padaria
BR7403152D0 (pt) Blindagem eletromagnetica e/ou eletrostatica aperfeicoada para elementos unitarios de cabos para telecomunicacoes
CH510235A (fr) Four électrique de cuisson
ES152972Y (es) Placa de soporte y fijacion para aparatos electricos.
BR7603225A (pt) Aperfeicoamento em uma unidade de comutacao eletrica
ES112857Y (es) Grapilla para fijacion de conductores electricos y similares
AU467741B1 (en) Current transfer hinge for switches and isolators
BR7024071D0 (pt) Novo e original modelo de forno eletrico
ES166954Y (es) Medidor perfeccionado para tensiones e intensidades elec- tricas.