SE7500344L - Anordning vid likstromsmatade ljusbagsugnar - Google Patents

Anordning vid likstromsmatade ljusbagsugnar

Info

Publication number: SE7500344L
Authority: SE; Sweden
Prior art keywords: arc; furnace; conductors; conductor; compensating
Prior art date: 1975-01-14

Application number

SE7500344A

Other languages

Unknown language ( )

English (en)

Other versions

SE396265B (sv

Inventor

S-E Stenkvist

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.)

1975-01-14

Filing date

1975-01-14

Publication date

1976-07-15

1975-01-14 Application filed by Asea Ab filed Critical Asea Ab

1975-01-14 Priority to SE7500344A priority Critical patent/SE396265B/sv

1975-12-27 Priority to DE2558879A priority patent/DE2558879C2/de

1976-01-07 Priority to US05/647,215 priority patent/US4038483A/en

1976-01-09 Priority to ES444193A priority patent/ES444193A1/es

1976-01-12 Priority to FR7600602A priority patent/FR2298249A1/fr

1976-01-12 Priority to BG032051A priority patent/BG29730A3/xx

1976-01-12 Priority to JP51002670A priority patent/JPS5813826B2/ja

1976-01-12 Priority to SU762312354A priority patent/SU655348A3/ru

1976-01-13 Priority to BR7600165A priority patent/BR7600165A/pt

1976-01-13 Priority to CA243,557A priority patent/CA1070743A/en

1976-01-13 Priority to GB1154/76A priority patent/GB1526311A/en

1976-07-15 Publication of SE7500344L publication Critical patent/SE7500344L/sv

1977-09-12 Publication of SE396265B publication Critical patent/SE396265B/sv

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
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- 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
- H05B7/00—Heating by electric discharge
- H05B7/005—Electrical diagrams

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Furnace Details (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Discharge Heating (AREA)

SE7500344A 1975-01-14 1975-01-14 Anordning for likstromsmatade ljusbagsugnar SE396265B (sv)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
SE7500344A SE396265B (sv)	1975-01-14	1975-01-14	Anordning for likstromsmatade ljusbagsugnar
DE2558879A DE2558879C2 (de)	1975-01-14	1975-12-27	Gleichstromgespeister Lichtbogenofen
US05/647,215 US4038483A (en)	1975-01-14	1976-01-07	Means for direct current arc furnaces
ES444193A ES444193A1 (es)	1975-01-14	1976-01-09	Perfeccionamientos introducidos en medios para hornos de ar-co de corriente continua.
FR7600602A FR2298249A1 (fr)	1975-01-14	1976-01-12	Dispositif de compensation pour four a arc alimente en courant continu
BG032051A BG29730A3 (en)	1975-01-14	1976-01-12	Apparatus for feeding with constant current of electrical arc furnaces
JP51002670A JPS5813826B2 (ja)	1975-01-14	1976-01-12	直流ア−ク炉用装置
SU762312354A SU655348A3 (ru)	1975-01-14	1976-01-12	Электродугова установка посто нного тока
BR7600165A BR7600165A (pt)	1975-01-14	1976-01-13	Aperfeicoamento em forno a arco eletrico de corrente continua
CA243,557A CA1070743A (en)	1975-01-14	1976-01-13	D.c. arc furnace
GB1154/76A GB1526311A (en)	1975-01-14	1976-01-13	Dc arc furnace

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7500344A SE396265B (sv)	1975-01-14	1975-01-14	Anordning for likstromsmatade ljusbagsugnar

Publications (2)

Publication Number	Publication Date
SE7500344L true SE7500344L (sv)	1976-07-15
SE396265B SE396265B (sv)	1977-09-12

Family

ID=20323398

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7500344A SE396265B (sv)	1975-01-14	1975-01-14	Anordning for likstromsmatade ljusbagsugnar

Country Status (11)

Country	Link
US (1)	US4038483A (sv)
JP (1)	JPS5813826B2 (sv)
BG (1)	BG29730A3 (sv)
BR (1)	BR7600165A (sv)
CA (1)	CA1070743A (sv)
DE (1)	DE2558879C2 (sv)
ES (1)	ES444193A1 (sv)
FR (1)	FR2298249A1 (sv)
GB (1)	GB1526311A (sv)
SE (1)	SE396265B (sv)
SU (1)	SU655348A3 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3007879A1 (de) *	1979-03-12	1980-09-25	Asea Ab	Mit gleichstrom gespeister lichtbogenofen
SE437206B (sv) *	1981-02-26	1985-02-11	Asea Ab	Likstroms-ljusbagsugn
US4431612A (en) *	1982-06-03	1984-02-14	Electro-Petroleum, Inc.	Apparatus for the decomposition of hazardous materials and the like
JPS6066694U (ja) *	1983-10-12	1985-05-11	トヨタ自動車株式会社	粉末成形用金型
FR2602320B1 (fr) *	1986-08-01	1989-12-29	Clecim Sa	Procede de fusion de ferraille et four electrique pour la mise en oeuvre du procede
FR2602318B1 (fr) *	1986-08-01	1988-11-10	Clecim Sa	Four a arc alimente a partir d'une source de courant continu pour la fusion continue de ferrailles
SE461761B (sv) *	1988-05-03	1990-03-19	Fiz Tekh Inst Ioffe	Elektrisk ljusbaaganordning
FR2669498B1 (fr) *	1990-11-21	1993-02-19	Onera (Off Nat Aerospatiale)	Chambre a arc electrique, notamment de grande intensite, et soufflerie aerodynamique qui en est equipee.
CH682280A5 (sv) *	1991-06-14	1993-08-13	Asea Brown Boveri
CH682281A5 (sv) *	1991-06-20	1993-08-13	Asea Brown Boveri
DE4338555C1 (de) *	1993-11-08	1995-04-13	Mannesmann Ag	Gleichstrom-Lichtbogenofen
DE4446542A1 (de) *	1994-12-24	1996-06-27	Abb Management Ag	Ofengefäß für einen Gleichstrom-Lichtbogenofen
JP3456066B2 (ja) *	1995-09-19	2003-10-14	三菱電機株式会社	アーク制御装置
US6549557B1 (en)	2001-05-18	2003-04-15	Ucar Carbon Compan, Inc.	AC arc furnace with auxiliary electromagnetic coil system for control of arc deflection
RU2227881C2 (ru) *	2002-07-22	2004-04-27	Бакуменко Сергей Пантелеевич	Электродуговая плавильная печь (варианты)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1404734A (en) *	1919-10-01	1922-01-31	Scovill Manufacturing Co	Electric furnace
GB160082A (en) *	1920-03-15	1921-03-17	Scovill Manufacturing Co	Improvements in electric furnaces
DE428003C (de) *	1923-02-24	1926-04-20	Georg Ewreinoff	Elektrischer Ofen mit unter dem Einfluss eines magnetischen Feldes um die zentral in den Tiegel hineinragende Kohlenelektrode kreisendem Lichtbogen
US1562825A (en) *	1924-11-11	1925-11-24	Evreynoff Georg	Electric furnace
SE376634C (sv) *	1972-05-02	1985-10-28	Nipkti Cherna Metalurgia	Sett att framstella stal medelst likstrom och ugn for genomforande av settet

1975
- 1975-01-14 SE SE7500344A patent/SE396265B/sv not_active IP Right Cessation
- 1975-12-27 DE DE2558879A patent/DE2558879C2/de not_active Expired
1976
- 1976-01-07 US US05/647,215 patent/US4038483A/en not_active Expired - Lifetime
- 1976-01-09 ES ES444193A patent/ES444193A1/es not_active Expired
- 1976-01-12 BG BG032051A patent/BG29730A3/xx unknown
- 1976-01-12 SU SU762312354A patent/SU655348A3/ru active
- 1976-01-12 FR FR7600602A patent/FR2298249A1/fr active Granted
- 1976-01-12 JP JP51002670A patent/JPS5813826B2/ja not_active Expired
- 1976-01-13 BR BR7600165A patent/BR7600165A/pt unknown
- 1976-01-13 CA CA243,557A patent/CA1070743A/en not_active Expired
- 1976-01-13 GB GB1154/76A patent/GB1526311A/en not_active Expired

Also Published As

Publication number	Publication date
FR2298249A1 (fr)	1976-08-13
BR7600165A (pt)	1976-08-31
JPS5813826B2 (ja)	1983-03-16
DE2558879A1 (de)	1976-07-15
JPS5195905A (sv)	1976-08-23
FR2298249B1 (sv)	1980-04-11
SE396265B (sv)	1977-09-12
GB1526311A (en)	1978-09-27
BG29730A3 (en)	1981-01-15
ES444193A1 (es)	1977-05-01
DE2558879C2 (de)	1984-05-24
SU655348A3 (ru)	1979-03-30
US4038483A (en)	1977-07-26
CA1070743A (en)	1980-01-29

Publication	Publication Date	Title
SE7500344L (sv)	1976-07-15	Anordning vid likstromsmatade ljusbagsugnar
GB990418A (en)	1965-04-28	Improvements in electrical apparatus having foil windings
AU496953B2 (en)	1978-11-16	Split pole eddy current test coil
GB707271A (en)	1954-04-14	Improvements in or relating to magnetic induction accelerators
GB1505381A (en)	1978-03-30	Dc arc furnace
GB1158419A (en)	1969-07-16	Improvements in Three-Phase Arc Furnaces
GB953800A (en)	1964-04-02	Improvements in or relating to vacuum electric arc furnaces
GB1451287A (en)	1976-09-29	Induction furnace
JPS57167517A (en)	1982-10-15	Magnetic bearing device of flywheel
GB953184A (en)	1964-03-25	Improvements in or relating to magnetic core matrices
SE7409556L (sv)	1976-01-26	Anordning vid likstromsmatade ljusbagsugnar
GB1226693A (sv)	1971-03-31
GB823018A (en)	1959-11-04	Electric stirring mcans for metallurgical furnaces or the like
JPS54115174A (en)	1979-09-07	Current detector
GB843460A (en)	1960-08-04	Improvements in or relating to apparatus for use in melting a zone of a rod of semi-conductor materlal
JPS5272216A (en)	1977-06-16	Magnetic circuit for speakers
JPS524013A (en)	1977-01-12	Winding method of the transformer
GB1525333A (en)	1978-09-20	Method and apparatus for equalizing the wall lining wear in three phase alternating current electric arc furnaces
GB432711A (en)	1935-07-29	Improvements in electric furnaces
GB797279A (en)	1958-07-02	Improvements in or relating to alternating current electric furnaces
GB826799A (en)	1960-01-20	An electromagnetic amplifying inverter
JPS5445489A (en)	1979-04-10	Fusion device
JPS6475951A (en)	1989-03-22	High frequency probe for nmr
JPS5239471A (en)	1977-03-26	Magnet type ignition device
GB915177A (en)	1963-01-09	Improvements in or relating to electric induction meters

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7500344-2 Effective date: 19920210 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7500344-2

Effective date: 19920210

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