发明名称 OPERATION DEVICE FORM PACKING MACHINE HEATER
摘要 FIELD: packing equipment, particularly for food, chemical and other industries. ^ SUBSTANCE: device has power source made as thyristor energy dosing unit with phase control. Energy dosing unit includes rectifier, phase control means and power means. Phase control means additionally has power meter. ^ EFFECT: increased heater temperature stability in all range of supply line voltage control. ^ 2 cl, 2 dwg
申请公布号 RU2236996(C2) 申请公布日期 2004.09.27
申请号 RU20020127286 申请日期 2002.10.11
申请人 发明人 GATAULIN K.N.
分类号 B65B51/26 主分类号 B65B51/26
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