Installation and process for wire extension in insulation

The invention relates to the technology of reducing the wire cross-section in insulation.The installation and process for wire extension in insulation consists in heating the wire and its insulation to various temperatures, followed by wire extension and its insulation by means of a load. The wire i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BEJAN Nicolae, IOV Vasile, DIMITRACHI Sergiu, DIMITRACHI Nicolae
Format: Patent
Sprache:eng ; rum ; rus
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention relates to the technology of reducing the wire cross-section in insulation.The installation and process for wire extension in insulation consists in heating the wire and its insulation to various temperatures, followed by wire extension and its insulation by means of a load. The wire is heated with electric current, and the insulation heated from the wire is cooled to a temperature, at which its coefficient of viscosity becomes close or equal to the coefficient of viscosity of the heated wire. Invenţia se referă la tehnologia de micşorare a secţiunii transversale a firelor conductoare în izolaţie.Instalaţia şi procedeul de extindere a firului conductor în izolaţie constau în încălzirea firului conductor şi a izolaţiei lui până la diferite temperaturi cu extinderea ulterioară a firului conductor şi a izolaţiei acestuia cu ajutorul unei greutăţi. Firul se încălzeşte cu curent electric, iar izolaţia încălzită de la firul conductor se răceşte până la o temperatură la care coeficientul de viscozitate a eidevine aproape sau egal cu coeficientul de viscozitate a firului conductor încălzit. Изобретение относится к технологии уменьшения поперечного сечения провода в изоляции.Установка и способ растягивания провода в изоляции состоят в нагреве провода и его изоляции до различных температур с последующим растяжением провода и его изоляции с помощью тяжести. Провод нагревается электрическим током, а изоляцию, нагретую от провода, охлаждают до температуры, при которой её коэффициент вязкости становится близким или равным коэффициенту вязкости нагретого провода.