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SNOW-MELTING SPIRAL WINDING METHOD AND LOW WIND-NOISE TYPE SNOW-MELTING WIRE
SNOW-MELTING SPIRAL WINDING METHOD AND LOW WIND-NOISE TYPE SNOW-MELTING WIRE
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机译:融雪螺旋缠绕方法及低风噪型融雪线
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摘要
PROBLEM TO BE SOLVED: To provide a method for winding snow-melting spirals capable of reducing wind noise of a wire suspended in the air and preventing snow falling from the wire by winding a wind-noise spiral around the wire and a snow-melting spiral around the wind-noise spiral, and to provide a low wind-noise type snow-melting wire.;SOLUTION: A first spiral wire made of an aluminum alloy is wound as a wind noise preventing spiral around a wire and a second spiral wire made of a magnetic wire material is wound as a snow melting spiral around the first spiral wire. The wire of this structure can suppress wind noises generating on the wire and increase the snow melting effect.;COPYRIGHT: (C)2009,JPO&INPIT
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