SE7900073L - Elektrod - Google Patents

Elektrod

Info

Publication number: SE7900073L
Authority: SE; Sweden
Prior art keywords: electrode; metal body; consumable; pipe; nipple
Prior art date: 1978-05-09

Application number

SE7900073A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Inventor

O E Prenn

Original Assignee

Canada Steel Co

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.)

1978-05-09

Filing date

1979-01-04

Publication date

1979-11-10

1978-05-09 Priority claimed from US05/904,198 external-priority patent/US4168392A/en

1979-01-04 Application filed by Canada Steel Co filed Critical Canada Steel Co

1979-11-10 Publication of SE7900073L publication Critical patent/SE7900073L/

Links

239000002131 composite material Substances 0.000 abstract 2
239000002826 coolant Substances 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
210000002445 nipple Anatomy 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
229910002804 graphite Inorganic materials 0.000 abstract 1
239000010439 graphite Substances 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1

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
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Discharge Heating (AREA)
Furnace Details (AREA)
Carbon And Carbon Compounds (AREA)

SE7900073A 1978-05-09 1979-01-04 Elektrod SE7900073L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/904,198 US4168392A (en)	1976-09-01	1978-05-09	Composite electrode with non-consumable upper section

Publications (1)

Publication Number	Publication Date
SE7900073L true SE7900073L (sv)	1979-11-10

Family

ID=25418753

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7900073A SE7900073L (sv)	1978-05-09	1979-01-04	Elektrod

Country Status (11)

Country	Link
JP (1)	JPS54147542A (fr)
BR (1)	BR7902692A (fr)
CA (1)	CA1074381A (fr)
DE (2)	DE2918757C2 (fr)
ES (1)	ES480354A2 (fr)
FR (1)	FR2425787B2 (fr)
GB (1)	GB2021366B (fr)
IT (1)	IT1163995B (fr)
MX (1)	MX146751A (fr)
SE (1)	SE7900073L (fr)
ZA (1)	ZA791141B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0061612B1 (fr) *	1981-03-24	1985-08-07	Fried. Krupp Gesellschaft mit beschränkter Haftung	Système de conducteurs pour courant intense pour fours électriques
DE3115514A1 (de) *	1981-04-16	1982-11-04	C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach	Vorrichtung zum annippeln von aktiven elektrodenabschnitten an eine kombinationselektrode
DE3115628A1 (de) *	1981-04-16	1982-11-04	C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach	Vorrichtung zum annippeln von elektroden in einem elektroofen
DE3116258A1 (de) *	1981-04-23	1982-11-11	C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach	Elektrode fuer lichtbogenoefen und verfahren zur deren verwendung
DE3116221A1 (de) *	1981-04-23	1982-11-11	C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach	Elektrode fuer lichtbogenoefen und deren verwendung
DE3339514A1 (de) *	1983-10-28	1985-05-09	Mannesmann AG, 4000 Düsseldorf	Elektrodenanordnung in warmgaengigen gefaessen
DE3840887A1 (de) *	1988-12-05	1990-06-07	Asea Brown Boveri	Verfahren zum schutz eines transformators und vorrichtung zur durchfuehrung des verfahrens
DE102004031242B3 (de) *	2004-06-29	2005-08-18	Beteiligungen Sorg Gmbh & Co Kg	Elektrodensystem für Glas-Schmelzöfen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR469510A (fr) *	1913-04-15	1914-08-03	Krupp Ag	Dispositif de montage pour électrodes à tete métallique refroidie
US2599179A (en) *	1949-07-14	1952-06-03	Kellogg M W Co	Furnace electrode
FR1418153A (fr) *	1964-10-05	1965-11-19	Siderurgie Fse Inst Rech	Dispositif de passage d'électrodes dans un four électrique
FR2176546A1 (en) *	1972-03-23	1973-11-02	Siderurgie Fse Inst Rech	Composite furnace electrode - esp for steel prodn
DE2430817B2 (de) *	1974-06-27	1976-07-08	Sigri Elektrographit Gmbh, 8901 Meitingen	Elektrode fuer lichtbogenoefen
US4121042A (en) *	1976-09-01	1978-10-17	The Steel Company Of Canada Limited	Composite electrode with non-consumable upper section

1976
- 1976-09-01 CA CA260,316A patent/CA1074381A/fr not_active Expired
1979
- 1979-01-04 SE SE7900073A patent/SE7900073L/ not_active Application Discontinuation
- 1979-03-07 GB GB7908081A patent/GB2021366B/en not_active Expired
- 1979-03-12 ZA ZA791141A patent/ZA791141B/xx unknown
- 1979-03-28 FR FR7907817A patent/FR2425787B2/fr not_active Expired
- 1979-05-03 BR BR7902692A patent/BR7902692A/pt unknown
- 1979-05-08 ES ES480354A patent/ES480354A2/es not_active Expired
- 1979-05-08 IT IT48976/79A patent/IT1163995B/it active
- 1979-05-08 JP JP5536479A patent/JPS54147542A/ja active Granted
- 1979-05-09 DE DE2918757A patent/DE2918757C2/de not_active Expired
- 1979-05-09 MX MX177580A patent/MX146751A/es unknown
- 1979-05-09 DE DE19797913453U patent/DE7913453U1/de not_active Expired

Also Published As

Publication number	Publication date
FR2425787B2 (fr)	1986-04-18
DE2918757A1 (de)	1979-11-22
IT7948976A0 (it)	1979-05-08
DE2918757C2 (de)	1985-01-24
JPS54147542A (en)	1979-11-17
CA1074381A (fr)	1980-03-25
ZA791141B (en)	1980-03-26
ES480354A2 (es)	1980-02-01
GB2021366B (en)	1982-07-21
BR7902692A (pt)	1979-11-27
MX146751A (es)	1982-08-06
DE7913453U1 (de)	1979-11-08
GB2021366A (en)	1979-11-28
IT1163995B (it)	1987-04-08
JPS5637679B2 (fr)	1981-09-01
FR2425787A2 (fr)	1979-12-07

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Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 7900073-3