ZA775300B - Composite electrode with non-consumable upper section - Google Patents

Composite electrode with non-consumable upper section

Info

Publication number: ZA775300B
Authority: ZA; South Africa
Prior art keywords: upper section; composite electrode; consumable upper; consumable; composite
Prior art date: 1976-09-01

Application number

ZA00775300A

Other languages

English (en)

Inventor

O 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.)

1976-09-01

Filing date

1977-09-01

Publication date

1979-04-25

1976-09-01 Priority claimed from CA260,316A external-priority patent/CA1074381A/en

1977-09-01 Application filed by Canada Steel Co filed Critical Canada Steel Co

1979-04-25 Publication of ZA775300B publication Critical patent/ZA775300B/xx

Links

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)
Vertical, Hearth, Or Arc Furnaces (AREA)
Furnace Details (AREA)
Resistance Welding (AREA)

ZA00775300A 1976-09-01 1977-09-01 Composite electrode with non-consumable upper section ZA775300B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA260,316A CA1074381A (en)	1978-05-09	1976-09-01	Composite electrode with non-consumable upper section

Publications (1)

Publication Number	Publication Date
ZA775300B true ZA775300B (en)	1979-04-25

Family

ID=4106760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00775300A ZA775300B (en)	1976-09-01	1977-09-01	Composite electrode with non-consumable upper section

Country Status (11)

Country	Link
US (1)	US4121042A (sv)
JP (1)	JPS5330047A (sv)
BR (1)	BR7705780A (sv)
DE (2)	DE2739483B2 (sv)
ES (1)	ES462039A1 (sv)
FR (1)	FR2363959A1 (sv)
GB (1)	GB1548843A (sv)
IT (1)	IT1084091B (sv)
MX (1)	MX143238A (sv)
SE (1)	SE422390C (sv)
ZA (1)	ZA775300B (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1074381A (en) *	1978-05-09	1980-03-25	Otto E. Prenn	Composite electrode with non-consumable upper section
DE2725537A1 (de) *	1977-06-06	1978-12-14	Korf Stahl	Elektrode fuer lichtbogenoefen
DE2811877A1 (de) *	1978-03-18	1979-10-04	Leybold Heraeus Gmbh & Co Kg	Vorrichtung zur behandlung von metallschmelzen unter nichtatmosphaerischen bedingungen und mit lichtbogenbeheizung durch permanentelektroden sowie betriebsverfahren fuer diese vorrichtung
DE2845367C2 (de) *	1978-10-18	1981-01-22	Korf & Fuchs Syst Tech	FlUssigkeitsgekühlte Halterung für die Spitze einer Elektrode eines Lichtbogenschmelzofens
US4287381A (en) *	1978-12-19	1981-09-01	British Steel Corporation	Electric arc furnace electrodes
GB2087699B (en) *	1980-11-17	1984-07-18	Leybold Heraeus Gmbh & Co Kg	Graphite electrode for use in an electric furnace
EP0061612B1 (de) *	1981-03-24	1985-08-07	Fried. Krupp Gesellschaft mit beschränkter Haftung	Hochstromleitungssystem für Elektroöfen
DE3129602C1 (de) *	1981-07-28	1983-01-27	Korf & Fuchs Systemtechnik GmbH, 7601 Willstätt	Vorrichtung zum Annippeln einer Graphitelektrode an eine Dauerelektrode eines Elektroofens
CA1199358A (en) *	1982-06-04	1986-01-14	Robert W. Montgomery	Electric arc furnace electrodes
JPS58223291A (ja) *	1982-06-21	1983-12-24	共英製鋼株式会社	電気炉に用いる水冷電極
EP0103545A3 (en) *	1982-09-13	1984-10-03	Arc Technologies Systems, Ltd.	Electrode for arc furnaces
JPS5955898U (ja) *	1982-10-04	1984-04-12	石川島播磨重工業株式会社	ア−ク炉用複合電極
FR2534691A1 (fr) *	1982-10-15	1984-04-20	Clecim Sa	Dispositif de mesure de tension d'arc sur un four electrique
DE3319389A1 (de) *	1983-05-26	1984-11-29	Mannesmann AG, 4000 Düsseldorf	Kuehlungsvorrichtung fuer elektrodenverbindungsnippel an lichtbogenoefen
DE3319769C1 (de) *	1983-05-27	1984-11-22	Mannesmann AG, 4000 Düsseldorf	Zusammengesetzte Elektrode für Lichtbogenöfen
US4601041A (en) *	1984-05-04	1986-07-15	Mannesmann Aktiengesellschaft	Electrode mounting in DC arc furnace vessels
JPS6129092A (ja) *	1984-07-20	1986-02-08	ト−カロ株式会社	ア−ク式電気炉用電極
US4802188A (en) *	1985-09-26	1989-01-31	Great Lakes Carbon Corporation	Water trap manifold for water cooled electrodes
SE452087B (sv) *	1986-02-19	1987-11-09	Asea Ab	Elektrod for ljusbagsugn
IT1288992B1 (it) *	1996-09-27	1998-09-25	Danieli Off Mecc	Sistema di raffreddamento per catodi per forni elettrici ad arco in corrente continua

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US824153A (en) *	1904-05-03	1906-06-26	Willson Aluminum Company	Carbon-holder for electric furnaces.
US2471531A (en) *	1946-10-30	1949-05-31	Ferro Enamel Corp	Electrode
US2600823A (en) *	1949-01-15	1952-06-17	Allegheny Ludlum Steel	Hot top electrode tip
US2805270A (en) *	1955-10-19	1957-09-03	Mallory Sharon Titanium Corp	Electrode holder construction

1976
- 1976-10-07 US US05/730,621 patent/US4121042A/en not_active Expired - Lifetime
1977
- 1977-08-30 BR BR7705780A patent/BR7705780A/pt unknown
- 1977-08-30 IT IT50826/77A patent/IT1084091B/it active
- 1977-08-30 JP JP10327277A patent/JPS5330047A/ja active Pending
- 1977-08-30 FR FR7726349A patent/FR2363959A1/fr active Granted
- 1977-08-31 MX MX170413A patent/MX143238A/es unknown
- 1977-08-31 GB GB36396/77A patent/GB1548843A/en not_active Expired
- 1977-08-31 SE SE7709771A patent/SE422390C/sv not_active IP Right Cessation
- 1977-09-01 ES ES462039A patent/ES462039A1/es not_active Expired
- 1977-09-01 DE DE2739483A patent/DE2739483B2/de not_active Ceased
- 1977-09-01 DE DE19777727148U patent/DE7727148U1/de not_active Expired
- 1977-09-01 ZA ZA00775300A patent/ZA775300B/xx unknown

Also Published As

Publication number	Publication date
US4121042A (en)	1978-10-17
DE2739483B2 (de)	1979-12-13
DE2739483A1 (de)	1978-03-02
GB1548843A (en)	1979-07-18
BR7705780A (pt)	1978-06-27
FR2363959B1 (sv)	1981-03-06
SE422390B (sv)	1982-03-01
ES462039A1 (es)	1978-12-16
JPS5330047A (en)	1978-03-20
MX143238A (es)	1981-04-03
DE7727148U1 (de)	1982-10-28
SE7709771L (sv)	1978-03-02
FR2363959A1 (fr)	1978-03-31
IT1084091B (it)	1985-05-25
SE422390C (sv)	1984-04-09

Publication	Publication Date	Title
ZA775300B (en)	1979-04-25	Composite electrode with non-consumable upper section
JPS52151675A (en)	1977-12-16	Electrode materials
GB1540869A (en)	1979-02-14	Electrode structures
JPS5478374A (en)	1979-06-22	Composite electrode
JPS52134879A (en)	1977-11-11	Electrode
JPS5336983A (en)	1978-04-05	Electrode
JPS52148682A (en)	1977-12-10	Carrierraminoacylase composite
GB1547693A (en)	1979-06-27	Electroanalytical transducter with saeled electrode-insulator interface
ZA791141B (en)	1980-03-26	Composite electrode with non-comsumable upper section
JPS52112385A (en)	1977-09-20	Combined electrode assembly
ZA762237B (en)	1977-04-27	Composite fire-barriers
JPS5334647A (en)	1978-03-31	Welder
GB1557827A (en)	1979-12-12	Electrode
AU2320377A (en)	1978-09-14	Electrode structure
GB1548802A (en)	1979-07-18	Resistance welding electrode
JPS534317A (en)	1978-01-14	Composite structure
JPS5339952A (en)	1978-04-12	Welder
JPS5345644A (en)	1978-04-24	Welder
JPS5352497A (en)	1978-05-12	Electrode
JPS5352349A (en)	1978-05-12	Electrode
JPS5370817A (en)	1978-06-23	Improved photoregist composite
JPS52140439A (en)	1977-11-24	Welder
JPS5340659A (en)	1978-04-13	Welder
JPS5297190A (en)	1977-08-15	Conductive composite materials
JPS5348907A (en)	1978-05-02	Composite material