IT7849739A0 - Perfezionamento nei giunti per elettrodi ad esempio elettrodi per forni elettrici - Google Patents

Perfezionamento nei giunti per elettrodi ad esempio elettrodi per forni elettrici

Info

Publication number: IT7849739A0
Authority: IT; Italy
Prior art keywords: electrodes; joints; improvement; electric ovens; ovens
Prior art date: 1977-06-07

Application number

IT7849739A

Other languages

English (en)

Other versions

IT1105325B (it

Original Assignee

Union Carbide Corp

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.)

1977-06-07

Filing date

1978-06-06

Publication date

1978-06-06

1978-04-24 Priority claimed from US05/898,191 external-priority patent/US4159184A/en

1978-06-06 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1978-06-06 Publication of IT7849739A0 publication Critical patent/IT7849739A0/it

1985-10-28 Application granted granted Critical

1985-10-28 Publication of IT1105325B publication Critical patent/IT1105325B/it

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
- H05B7/14—Arrangements or methods for connecting successive electrode sections
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Discharge Heating (AREA)
Furnace Details (AREA)
Resistance Heating (AREA)

IT49739/78A 1977-06-07 1978-06-06 Perfezionamento nei giunti per elettrodi ad esempio elettrodi per forni elettrici IT1105325B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US80422277A	1977-06-07	1977-06-07
US05/898,191 US4159184A (en)	1977-06-07	1978-04-24	Friable thread electrode joint

Publications (2)

Publication Number	Publication Date
IT7849739A0 true IT7849739A0 (it)	1978-06-06
IT1105325B IT1105325B (it)	1985-10-28

Family

ID=27122676

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT49739/78A IT1105325B (it)	1977-06-07	1978-06-06	Perfezionamento nei giunti per elettrodi ad esempio elettrodi per forni elettrici

Country Status (8)

Country	Link
JP (1)	JPS5416742A (it)
CA (1)	CA1103729A (it)
DE (1)	DE2824385C2 (it)
ES (2)	ES470546A1 (it)
FR (1)	FR2394225A1 (it)
GB (1)	GB2000669B (it)
IT (1)	IT1105325B (it)
SE (1)	SE429281B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2469854A1 (fr) *	1979-11-09	1981-05-22	Savoie Electrodes Refract	Nouveau joint nipple pour electrode de four
EP1809075A1 (en) *	2006-01-12	2007-07-18	Sgl Carbon Ag	Threaded pin, carbon electrode, and electrode assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1074780B (de) *		1960-02-04	Siemens-Planiawerke Aktiengesellschaft für Kohlefabrikate, Meitingen bei Augsburg	Doppelkonischer Gewindenippel für die Verbindung von Graphit- oder Kohleelektroden
US2708601A (en) *	1951-09-27	1955-05-17	Daimler Benz Ag	Fuel-injecting apparatus for an internal combustion engine
DE1077347B (de) *	1958-11-07	1960-03-10	Siemens Planiawerke Ag	Schraubverbindung mit doppelkonischen Nippeln fuer Graphitelektroden
DE1111750B (de) *	1960-01-27	1961-07-27	Siemens Planiawerke Ag	Schraubverbindung zwischen Graphit-elektroden
FR1417007A (fr) *	1963-12-10	1965-11-05	Siemens Planiawerke Ag	Assemblage par vissage de deux éléments en matière telle que carbone
DE1608626B1 (de) *	1963-12-10	1969-09-11	Sigri Elektrographit Gmbh	Gesicherte Schraubverbindung von zwei Kohlenkoerpern
US3612586A (en) *	1969-10-29	1971-10-12	Union Carbide Corp	Asymmetric joint for connecting carbon electrodes
DE2143997C3 (de) *	1971-09-02	1975-11-13	Sigri Elektrographit Gmbh	Verbindung von Kohlenstoff- und Graphitelektroden

1978
- 1978-05-23 CA CA303,908A patent/CA1103729A/en not_active Expired
- 1978-05-29 SE SE7806146A patent/SE429281B/sv not_active IP Right Cessation
- 1978-06-03 DE DE2824385A patent/DE2824385C2/de not_active Expired
- 1978-06-06 ES ES470546A patent/ES470546A1/es not_active Expired
- 1978-06-06 GB GB7826406A patent/GB2000669B/en not_active Expired
- 1978-06-06 IT IT49739/78A patent/IT1105325B/it active
- 1978-06-06 FR FR787816895A patent/FR2394225A1/fr active Granted
- 1978-06-06 JP JP6735278A patent/JPS5416742A/ja active Granted
1979
- 1979-03-14 ES ES478630A patent/ES478630A1/es not_active Expired

Also Published As

Publication number	Publication date
DE2824385A1 (de)	1978-12-14
ES470546A1 (es)	1979-09-01
FR2394225A1 (fr)	1979-01-05
CA1103729A (en)	1981-06-23
FR2394225B1 (it)	1984-05-11
GB2000669A (en)	1979-01-10
SE7806146L (sv)	1978-12-08
GB2000669B (en)	1982-03-03
SE429281B (sv)	1983-08-22
IT1105325B (it)	1985-10-28
ES478630A1 (es)	1979-05-16
DE2824385C2 (de)	1983-11-10
JPS5631713B2 (it)	1981-07-23
JPS5416742A (en)	1979-02-07

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960626