公开(公告)号：EP2969311A4

公开(公告)日：2016-09-14

申请号：EP14778138

申请日：2014-03-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BOCHIECHIO MARIO P ,  VERNER CARL R ,  BARTHOLOMEW MARK F ,  BLONDIN JOHN F ,  LOH YAN SENG ,  LIM YUAN KWANG

IPC: B22D17/20 ,  B22D17/22 ,  B29C45/74

CPC classification number: B22D17/2023 ,  B22D17/2038

Abstract: A shot tube assembly for a die casting process includes a spiral passage for circulating a coolant about a cavity containing the molten metal material. The circulating coolant provides temperature control of the shot tube that improves the casting process and increases shot tube life.

Abstract translation: 用于压铸方法的喷射管组件包括用于使冷却剂围绕包含熔融金属材料的空腔循环的螺旋通道。 循环冷却剂提供了喷射管的温度控制，从而改善了铸造过程，并增加了喷枪寿命。