发明名称 Method and device for adjusting the heat flow at heating seats
摘要 A method and a device for adjusting the heat flow at heating seats having heat generators (3) in the form of for example heating conductors placed in coils. The direction of the heat flow between the sitting surface of the seat and the heat generator (3) is sensed and power is supplied to the heat generator (3) when the direction of the heat flow is from the sitting surface into the chair.
申请公布号 US4827103(A) 申请公布日期 1989.05.02
申请号 US19880145876 申请日期 1988.01.20
申请人 TOCKSFORS VERKSTADS AB 发明人 ASP, TORBJOERN
分类号 A47C7/74;B60N2/56;(IPC1-7):H05B1/02 主分类号 A47C7/74
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