公开(公告)号：EP0114645A2

公开(公告)日：1984-08-01

申请号：EP84100438.5

申请日：1984-01-17

Applicant: HOTFOIL LIMITED

Inventor： Bloore, Frederick William ,  Seaman, Peter Herbert

IPC: G01K7/26 ,  H05B3/56

CPC classification number: H05B3/56 ,  G01K7/26

Abstract: A temperature sensor (16;36;50;60;70), for example for a heating tape, or other heating means, characterised in that first and second electrical conductors (20a,20b; 37,38; 51,52; 61.62; 71.72) thereof each have a substance such as salt in electrical contact therewith, said substance having a significantly different electrical resistivity when the substance is at a temperature below a transition temperature range than when the substance is at a temperature above said transition temperature range.

Abstract translation: 加热带中的温度传感器包括第一和第二电导体，诸如与每个导体电接触的盐的物质，当物质的温度低于转变温度范围的时候，所述物质具有显着不同的电阻率， 该物质处于高于所述转变温度范围的温度。

公开(公告)号：EP0114645A3

公开(公告)日：1984-08-15

申请号：EP84100438

申请日：1984-01-17

Applicant: HOTFOIL LIMITED

Inventor： Bloore, Frederick William ,  Seaman, Peter Herbert

IPC: G01K07/26 ,  H05B03/56

CPC classification number: H05B3/56 ,  G01K7/26

Abstract: A temperature sensor (16;36;50;60;70), for example for a heating tape, or other heating means, characterised in that first and second electrical conductors (20a,20b; 37,38; 51,52; 61.62; 71.72) thereof each have a substance such as salt in electrical contact therewith, said substance having a significantly different electrical resistivity when the substance is at a temperature below a transition temperature range than when the substance is at a temperature above said transition temperature range.

Abstract translation: 加热带中的温度传感器包括第一和第二电导体，诸如与每个导体电接触的盐的物质，当物质的温度低于转变温度范围的时候，所述物质具有显着不同的电阻率， 该物质处于高于所述转变温度范围的温度。