Nozzle for an injection-molding device comprises a nozzle body, a valve needle, an adjusting drive, a first heating element thermally connected to the front part of the valve needle

摘要

Nozzle (14) for an injection-molding device (10) comprises a nozzle body (22), a valve needle (26), an adjusting drive interacting with the valve needle, a first heating element (30) thermally connected to the front part of the valve needle, and a second heating element (32) thermally connected to the nozzle body. Independent claims are also included for: (1) Alternative nozzles for an injection-molding device; and (2) Injection- molding devices comprising at least one nozzle.