METHOD FOR MANUFACTURING OF TUBE ELECTRIC HEATERS Russian patent published in 1997 - IPC

Abstract RU 2096929 C1

FIELD: electric heaters. SUBSTANCE: method involves mounting lower end of resistive member in processing collar, insertion of resistive member towards jacket to be filled, its extension and mounting of its upper end in clamping rest. Longitudinal axes of resistive member and tube jacket are aligned by means of fixing tube in Y-shaped groove of rigid rectilinear guide. Vibration is transmitted through guide through longitudinal axis of tube. EFFECT: simplified manufacturing, increased speed of tube filling with electric insulation material. 2 dwg

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RU 2 096 929 C1

Authors

Lyfar' Ivan Vasil'Evich

Dates

1997-11-20Published

1995-11-09Filed