公开(公告)号：US11719509B2

公开(公告)日：2023-08-08

申请号：US17627097

申请日：2020-07-17

Applicant: NAVAL GROUP

Inventor： Thibaut De Sarran ,  Quentin Deguin ,  Pierre Nuytten

IPC: F41F3/10 ,  G01P5/04 ,  B63G8/32 ,  F42B19/24 ,  F42B19/06

CPC classification number: F41F3/10 ,  B63G8/32 ,  F42B19/24 ,  F42B19/06 ,  G01P5/04

Abstract: A projectile launch detector, including a body, a mast and a blade rigidly connected to the mast; the mast being capable of sliding between a retracted configuration and a deployed configuration, and capable of pivoting between a first and a second angular position. The detector may further includes a first elastic return element to return the mast to the deployed configuration relative to the body; and a first associated sensor; and a second elastic return element to return the mast to the first angular position relative to the body; and a second associated sensor.