| 摘要 |
<p>An injection molding hot runner nozzle (30) comprises a material feed pipe (32) containing at least one flow duct (40) for a fluid feed material, further a muff (10) which can be slipped onto said pipe, a heater (16) to warm said feed pipe and a temperature sensor (20). In order to very accurately detect the temperature of the fluid material passing through the feed pipe, the invention prescribes that the muff (10) be fitted with a feedthrough (24) which substantially runs radially through a wall of said muff and into which is guided a free end of the temperature sensor (20), or a temperature sensor segment (56) configured near said free end, when the muff (10) has been slipped onto the material feed pipe (32).</p> |
