| 摘要 |
<p>PURPOSE: To reduce the dispersion in radiating area of the connecting part between a support body and a lead wire, and stabilize the radiating characteristic by repeatedly winding a resistor on the connecting part between the support body of a heating resistor and the lead wire. CONSTITUTION: In a heating resistor 1 and a thermosensitive resistor 2, a resistor 3 consisting of conductive metal is wound on a support body 4 formed of insulating material. The support body 4 has a cylindrical sectional pipe form having a hole in the horizontal direction. A lead 5 consisting of conductive metal is adhered and fixed to both ends of the hole by a glass adhesive 6. The resistor 3 is welded in both end parts of the lead wire 5, whereby the heating resistor 1 or thermosensitive resistor 2 having a prescribed resistance value is formed. The resistor 3 is repeatedly wound 7 on the part between the support body 4 and the read wire 5 to form the flowing stopper of an overcoat glass 8 which is the protective film of the resistor 3. Thus, the dispersion in form after the baking of the connecting part can be reduced.</p> |
