BE751915A - Perfectionnements aux electrodes en graphite special de grandesdimensions pour des fours a arc de grande puissance - Google Patents

Perfectionnements aux electrodes en graphite special de grandesdimensions pour des fours a arc de grande puissance

Info

Publication number: BE751915A
Authority: BE; Belgium
Prior art keywords: arc furnaces; graphite electrodes; dimensional graphite; power arc; special
Prior art date: 1969-06-13

Application number

Other languages

Original Assignee

Conradty Fa C

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.)

1969-06-13

Filing date

1970-06-12

Publication date

1970-11-16

1970-06-12 Application filed by Conradty Fa C filed Critical Conradty Fa C

1970-11-16 Publication of BE751915A publication Critical patent/BE751915A/fr

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
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Discharge Heating (AREA)
Ceramic Products (AREA)
Carbon And Carbon Compounds (AREA)
Manufacture And Refinement Of Metals (AREA)

BE751915D 1969-06-13 1970-06-12 Perfectionnements aux electrodes en graphite special de grandesdimensions pour des fours a arc de grande puissance BE751915A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691930052 DE1930052A1 (de)	1969-06-13	1969-06-13	Spezialgrosselektrode aus Graphit fuer den Hoechstleistungsbetrieb von Lichtbogenoefen

Publications (1)

Publication Number	Publication Date
BE751915A true BE751915A (fr)	1970-11-16

Family

ID=5736898

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE751915D BE751915A (fr)	1969-06-13	1970-06-12	Perfectionnements aux electrodes en graphite special de grandesdimensions pour des fours a arc de grande puissance

Country Status (12)

Country	Link
US (1)	US3644654A (fr)
AT (1)	AT294444B (fr)
BE (1)	BE751915A (fr)
CH (1)	CH515670A (fr)
DE (1)	DE1930052A1 (fr)
ES (1)	ES380368A1 (fr)
FI (1)	FI49096C (fr)
FR (1)	FR2051126A5 (fr)
GB (1)	GB1317054A (fr)
LU (1)	LU61128A1 (fr)
NO (1)	NO125563B (fr)
ZA (1)	ZA704009B (fr)

1969
- 1969-06-13 DE DE19691930052 patent/DE1930052A1/de active Pending
1970
- 1970-05-27 CH CH787470A patent/CH515670A/de not_active IP Right Cessation
- 1970-06-03 ES ES380368A patent/ES380368A1/es not_active Expired
- 1970-06-11 FI FI701660A patent/FI49096C/fi active
- 1970-06-11 GB GB2838270A patent/GB1317054A/en not_active Expired
- 1970-06-11 US US45426A patent/US3644654A/en not_active Expired - Lifetime
- 1970-06-12 NO NO2297/70A patent/NO125563B/no unknown
- 1970-06-12 ZA ZA704009A patent/ZA704009B/xx unknown
- 1970-06-12 BE BE751915D patent/BE751915A/fr unknown
- 1970-06-12 AT AT530070A patent/AT294444B/de not_active IP Right Cessation
- 1970-06-12 LU LU61128D patent/LU61128A1/xx unknown
- 1970-06-12 FR FR7021560A patent/FR2051126A5/fr not_active Expired

Also Published As

Publication number	Publication date
ES380368A1 (es)	1973-04-16
DE1930052A1 (de)	1971-01-07
US3644654A (en)	1972-02-22
NO125563B (fr)	1972-09-25
ZA704009B (en)	1971-03-31
FI49096B (fr)	1974-12-02
GB1317054A (en)	1973-05-16
FR2051126A5 (fr)	1971-04-02
FI49096C (fi)	1975-03-10
CH515670A (de)	1971-11-15
LU61128A1 (fr)	1971-06-22
AT294444B (de)	1971-11-25

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