RO96661B - Device for extending the electrode columns in resistance arc furnaces - Google Patents

Device for extending the electrode columns in resistance arc furnaces

Info

Publication number
RO96661B
RO96661B RO126121A RO12612186A RO96661B RO 96661 B RO96661 B RO 96661B RO 126121 A RO126121 A RO 126121A RO 12612186 A RO12612186 A RO 12612186A RO 96661 B RO96661 B RO 96661B
Authority
RO
Romania
Prior art keywords
column
extending
electrode
arc furnaces
electrode columns
Prior art date
Application number
RO126121A
Other languages
Romanian (ro)
Inventor
Costica Mustata
Nicu Lazar
Original Assignee
Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Metalurgica
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.)
Filing date
Publication date
Application filed by Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Metalurgica filed Critical Institutul De Inginerie Tehnologica Si Proiectare Pentru Industria Metalurgica
Priority to RO126121A priority Critical patent/RO96661B/en
Publication of RO96661B publication Critical patent/RO96661B/en

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  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Inventia se refera la un dispozitiv mecanic de prelungire a coloanei de electrozi, utilizat la cuptoarele electrice cu arc, pentru elaborarea otelului. Dispozitivul, conform inventiei, este alcatuit dintr-un cos metalic, în care se introduce coloana de electrozi, ce urmeaza a fi prelungita, care este fixata cu ajutorul a doua bacuri. Noul element de electrod ce se ataseaza coloanei este centrat deasupra coloanei de elementul de ghidare si fixat de trei pârghii cu cama si contragreutate, la coroana dintata, care este adusa în contact cu pinionul de trei cilindri pneumatici. Infiltrarea elementului de electrod se face cu ajutorul motorului electric care este cuplat la pinion, prin intermediul unui mecanism dinamometric.The invention relates to a mechanical electrode column extension device used in arc electric furnaces for the production of steel. The device according to the invention consists of a metallic basket, in which the electrode column is to be extended, which is fixed by means of two ferrules. The new electrode element attached to the column is centered above the column of the guide member and secured by three cam and counterweight levers on the toothed crown which is brought into contact with the three-cylinder pneumatic sprocket. The infiltration of the electrode element is effected by means of an electric motor coupled to the sprocket by means of a dynamometer.

RO126121A 1986-12-25 1986-12-25 Device for extending the electrode columns in resistance arc furnaces RO96661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO126121A RO96661B (en) 1986-12-25 1986-12-25 Device for extending the electrode columns in resistance arc furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO126121A RO96661B (en) 1986-12-25 1986-12-25 Device for extending the electrode columns in resistance arc furnaces

Publications (1)

Publication Number Publication Date
RO96661B true RO96661B (en) 1991-03-05

Family

ID=40905262

Family Applications (1)

Application Number Title Priority Date Filing Date
RO126121A RO96661B (en) 1986-12-25 1986-12-25 Device for extending the electrode columns in resistance arc furnaces

Country Status (1)

Country Link
RO (1) RO96661B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014001991A3 (en) * 2012-06-28 2014-07-03 Jacques Venter Electrode clamping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014001991A3 (en) * 2012-06-28 2014-07-03 Jacques Venter Electrode clamping device
US9775198B2 (en) 2012-06-28 2017-09-26 Jacques Venter Electrode clamping device

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