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Machine translation
1. (WO1981003183) METHOD AND DEVICE FOR HEAT TREATMENT OF MOVING LENGTHY ARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003183    International Application No.:    PCT/SU1980/000072
Publication Date: 12.11.1981 International Filing Date: 05.05.1980
IPC:
C21D 9/62 (2006.01)
Applicants:
Inventors:
Priority Data:
SU80/00072 05.05.1980 WO
Title (EN) METHOD AND DEVICE FOR HEAT TREATMENT OF MOVING LENGTHY ARTICLES
(FR) PROCEDE ET DISPOSITIF DE TRAITEMENT THERMIQUE D"ARTICLES ALLONGES EN MOUVEMENT
Abstract: front page image
(EN)A method of heat treatment of a moving lengthy article, as implemented with a device, consists in subjecting the moving lengthy article (1) to the electrocontact heating which is effected between the first electrocontact unit (19) and the middle electrocontact unit (20) initially in the open air and then in a liquid bath (7) at the rate of more than 1000 grad/sec., the heating in the open air being effected up to a temperature of the start of the steam generation process on the surface of the lengthy article when it is contacting with the liquid. Then the moving lengthy article is cooled down, the third electrocontact unit (21) being so located that the lengthy article is immersed in the liquid bath (7) during its cooling. Finally the surface of the moving lengthy article (1) a freed from the liquid by means of a draw-hole (22) mounted inside the bath (7) just in front of its outlet opening (9) under the level of the liquid bath and after the last electrocontact unit (21) and the lengthy article (1) is reeled up.
(FR)Procede de traitement thermique d"un article allonge en mouvement, mis en oeuvre a l"aide d"un dispositif, lequel procede consiste a soumettre l"article allonge en mouvement (1) a un chauffage par contact electrique qui s"effectue entre la premiere unite de contact electrique (19) et l"unite de contact electrique du centre (20), au depart en plein air, puis dans un liquide a l"interieur d"un bain (7) a une vitesse superieure a 1000 grad/sec, le chauffage a l"air libre s"effectuant jusqu"a atteindre la temperature de depart du processus de generation de vapeur a la surface de l"article allonge lorsqu"il est en contact avec le liquide. Puis, l"article allonge mobile est refroidi, la troisieme unite d"electrocontact (21) etant situee de telle sorte que l"article allonge est immerge dans le liquide du bain (7) pendant son refroidissement. Finalement, on enleve le liquide de la surface de l"article allonge (1) a l"aide d"un trou de coulee (22) prevu a l"interieur du bain (7) juste devant son ouverture de sortie (9) sous le niveau du liquide dans le bain et apres la derniere unite d"electrocontact (21), et l"article allonge (1) est embobine.
Designated States:
Publication Language: Russian (RU)
Filing Language: Russian (RU)