BR8306585A - Sistema porta-eletrodo para fornos de fundicao eletrotermica - Google Patents

Sistema porta-eletrodo para fornos de fundicao eletrotermica

Info

Publication number: BR8306585A
Authority: BR; Brazil
Prior art keywords: funding; ovens; holder system; electric thermal; electronic holder
Prior art date: 1982-12-03

Application number

BR8306585A

Other languages

English (en)

Inventor

Knut Evensen

Original Assignee

Elkem 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.)

1982-12-03

Filing date

1983-11-30

Publication date

1984-07-10

1983-11-30 Application filed by Elkem As filed Critical Elkem As

1984-07-10 Publication of BR8306585A publication Critical patent/BR8306585A/pt

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
- H05B7/103—Mountings, supports or terminals with jaws
- 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
- H05B7/107—Mountings, supports, terminals or arrangements for feeding or guiding electrodes specially adapted for self-baking electrodes

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Furnace Details (AREA)
Discharge Heating (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Wire Bonding (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

BR8306585A 1982-12-03 1983-11-30 Sistema porta-eletrodo para fornos de fundicao eletrotermica BR8306585A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO824055A NO151105C (no)	1982-12-03	1982-12-03	Elektrodeholdersystem

Publications (1)

Publication Number	Publication Date
BR8306585A true BR8306585A (pt)	1984-07-10

Family

ID=19886834

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8306585A BR8306585A (pt)	1982-12-03	1983-11-30	Sistema porta-eletrodo para fornos de fundicao eletrotermica

Country Status (10)

Country	Link
US (1)	US4543656A (pt)
AU (1)	AU546251B2 (pt)
BR (1)	BR8306585A (pt)
CA (1)	CA1228388A (pt)
DE (1)	DE3342900A1 (pt)
FI (1)	FI73347C (pt)
IS (1)	IS1274B6 (pt)
NO (1)	NO151105C (pt)
SE (1)	SE8306634L (pt)
ZA (1)	ZA838522B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4646317A (en) *	1982-12-03	1987-02-24	Elkem A/S	Electrode holder system for electrothermic smelting furnaces
RU2125774C1 (ru) *	1997-03-20	1999-01-27	Маношин Александр Александрович	Электрододержатель
DE10325169A1 (de) *	2003-06-04	2004-12-23	Sms Demag Ag	Gleichstrom-Lichtbogenofen
US7075966B2 (en)	2004-05-20	2006-07-11	Hatch, Ltd.	Electrode column
DE102006000737A1 (de) *	2006-01-04	2007-07-05	Sms Demag Ag	Vorrichtung zum Nachsetzen einer Elektrode für einen metallurgischen Ofen
ITBG20080017A1 (it)	2008-04-01	2009-10-02	Piccardi S R L	Dispositivo per la regolazione del punto di bloccaggio di un elettrodo
CN105063377B (zh) *	2015-08-10	2017-08-18	航天海鹰(哈尔滨)钛业有限公司	一种用于凝壳炉的重力夹紧导电装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA587274A (en) *		1959-11-17	Shawinigan Chemicals Limited	Apparatus for controlling slipping of continuous electrodes
US2193434A (en) *	1937-04-08	1940-03-12	Norske Elektrokemisk Ind As	Electrode with slide contacts
US2778865A (en) *	1956-01-09	1957-01-22	Elektrokemisk As	Suspension mechanism for continuous type electrodes and method of operation
US2845468A (en) *	1956-04-11	1958-07-29	Elektrokemisk As	Electrode holders for electric smelting furnaces and method of operating the same
US3249673A (en) *	1963-10-14	1966-05-03	Mc Graw Edison Co	Electrode positioning apparatus
US3898364A (en) *	1974-09-05	1975-08-05	Stanford A Hardin	Combined suspension device for holding, contacting, slipping and torquing electric furnace electrodes
NO802265L (no) *	1980-07-25	1982-01-26	Elkem Spigerverket As	Anordning ved elektrotermisk smelteovn.

1982
- 1982-12-03 NO NO824055A patent/NO151105C/no not_active IP Right Cessation
1983
- 1983-11-15 ZA ZA838522A patent/ZA838522B/xx unknown
- 1983-11-18 FI FI834241A patent/FI73347C/fi not_active IP Right Cessation
- 1983-11-21 IS IS2866A patent/IS1274B6/is unknown
- 1983-11-25 US US06/554,896 patent/US4543656A/en not_active Expired - Lifetime
- 1983-11-26 DE DE19833342900 patent/DE3342900A1/de not_active Withdrawn
- 1983-11-30 BR BR8306585A patent/BR8306585A/pt not_active IP Right Cessation
- 1983-12-01 SE SE8306634A patent/SE8306634L/ not_active Application Discontinuation
- 1983-12-02 CA CA000442515A patent/CA1228388A/en not_active Expired
- 1983-12-05 AU AU21988/83A patent/AU546251B2/en not_active Ceased

Also Published As

Publication number	Publication date
NO151105B (no)	1984-10-29
NO151105C (no)	1985-02-06
DE3342900A1 (de)	1984-06-07
FI834241A0 (fi)	1983-11-18
FI834241L (fi)	1984-06-04
CA1228388A (en)	1987-10-20
AU546251B2 (en)	1985-08-22
IS1274B6 (is)	1987-05-27
FI73347C (fi)	1987-09-10
ZA838522B (en)	1985-06-26
US4543656A (en)	1985-09-24
IS2866A7 (is)	1984-06-04
NO824055L (no)	1984-06-04
SE8306634L (sv)	1984-06-04
AU2198883A (en)	1984-06-07
FI73347B (fi)	1987-05-29
SE8306634D0 (sv)	1983-12-01

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Legal Events

Date	Code	Title	Description
2008-07-01	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 30/11/98