公开(公告)号：EP4163582A1

公开(公告)日：2023-04-12

申请号：EP22200233.9

申请日：2022-10-07

申请人： Goodrich Corporation

发明人： LEIGHTON, Leo P. ,  SALOIS, Matthew D. ,  INTERIANO, Luis G. ,  MUELLER, Kevin

IPC分类号： F42B3/16 ,  F42C7/12 ,  F42C9/06 ,  F42D1/04

摘要： A damper system (110) for a time delay comprising: a firing pin (150); a moveable housing (160) defining a chamber (170) therein; a fixed piston (180) comprising a piston head (182) disposed in the chamber, a first rod (184) extending from the piston head axially outward of the moveable housing (160), and a second rod (186) configured to fixedly couple the first rod to an external housing (120); springs (111, 112) extending axially from the moveable housing (160) to the firing pin (150). An input such as a pressure front event may act on the moveable housing, causing it to move towards the firing pin while compressing the springs. A release mechanism may cause the firing pin to be released when the moveable housing has travelled a certain distance.