公开(公告)号：US3713391A

公开(公告)日：1973-01-30

申请号：US3713391D

申请日：1969-12-11

Applicant: US NAVY

Inventor： STOUT L ,  BUTLER R ,  SMITH T

IPC: F42C11/00 ,  F42C15/40 ,  F42C11/06 ,  F42C9/00

CPC classification number: F42C11/008 ,  F42C15/40

Abstract: To provide reliable and accurate ignition timing for 5''''/38 and 5''''/54 rocket assisted projectiles, a mass is situated so as to shear loose its holding pin when the projectile is gun fired. At termination of setback, the mass is moved by a spring to percussively actuate the thermal battery. The battery provides power to a timing circuit which after a suitable delay switches current through a squib.

公开(公告)号：US3821120A

公开(公告)日：1974-06-28

申请号：US28250872

申请日：1972-08-21

Applicant: US NAVY

Inventor： LIPSCOMB C ,  SMITH T

IPC: C06B23/00 ,  C06B15/00 ,  C01G9/02 ,  C01G49/06

CPC classification number: C06B23/007

Abstract: A process for increasing the heat of combustion of a metallic oxide to be used in a pyrotechnic composition comprising dissolving in water a metallic sulfate and a doping material which is a lithinum or zirconium compound and then calcining to form a doped metallic oxide.