| 摘要 |
FIELD: electrothermal equipment for heat treatment of parts baking of winding insulation of electrical machines. SUBSTANCE: furnace that has lined chamber with crown, heaters placed on chamber walls, and gas outlet, is provided, in addition, with flame burner, pipe connection for supplying oxygen-containing gas, and heat-resistant hollow member placed under crown, communicating on one of its ends (inlet) with lined chamber and on other end, with gas outlet; flame burner and pipe connection are arranged against hollow member inlet. EFFECT: reduced power requirement for baking winding insulation of electrical machines. 2 dwg
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