| 摘要 |
<p>A hot-runner nozzle (30) for an injection mould has a material tube (32), in which at least one flow channel (40) for a flowable material has been formed, a capsule (10) which can be placed over the material tube (32), a heating system (16) for the heating of the material tube (32) and a temperature sensor (20) for recording a temperature. In order to permit more precise recording of the temperature of the flowable material conducted in the material tube, the invention provides that the capsule (10) has, in the vicinity of one of its end regions, a passage (24) which extends in essence radially through a wall of the capsule (10) and into which a free end of the temperature sensor (20), or a temperature sensor section (56) arranged in the vicinity of the free end of the temperature sensor (20), has been conducted, when the capsule (10) has been placed over the material tube (32).</p> |
