| 摘要 |
<p>A resistor heater includes an anode (10) arranged along one side and a cathode (20) arranged along the other side of a thin-line-shaped resistor (30). The anode (10) is connected to the resistor (30) at connections points (P2, P3) by a plurality of branches (13, 14) arranged at a certain interval along the resistor (30). The cathode (20) is connected to the resistor (30) at connection points (P1, P4) by branches (23, 24) arranged at a certain interval along the resistor (30). The connection points (P1 to P4) are located at positions shifted from one another along the resistor (30). A portion (31) of the resistor (30) located between the connections points (P1, P2) and a portion (32) of the resistor (30) located between the connection points (P3, P4) function as effective regions of the resistor (30).</p> |
