EP 0484958 A3 19921028 - PROTECTIVE COATING FOR PROJECTILE FINS
Title (en)
PROTECTIVE COATING FOR PROJECTILE FINS
Publication
Application
Priority
US 61112190 A 19901109
Abstract (en)
[origin: EP0484958A2] An ablative coating is provided on the stabilizing fins of a cannon-fired high velocity munition projectile to prevent thermal degradation and abrasion of the fins during shell firing and projectile flight. The ablative coating consists preferably or a siloxane polymer which becomes a protective ablative ceramic char when heated in air. <IMAGE>
IPC 1-7
IPC 8 full level
F42B 10/06 (2006.01); F42B 15/34 (2006.01)
CPC (source: EP KR)
F42B 10/06 (2013.01 - EP KR); F42B 15/34 (2013.01 - EP)
Citation (search report)
- [Y] GB 1604865 A 19811216 - SECR DEFENCE
- [Y] US 3296153 A 19670103 - SNOGREN RICHARD C
- [Y] US 3723481 A 19730327 - BOBEAR W
- [A] DE 2629283 A1 19780112 - MESSERSCHMITT BOELKOW BLOHM
- [A] EP 0249525 A1 19871216 - FRANCE ETAT [FR]
- [A] US 3380941 A 19680430 - DITTMAN DAVID O, et al
- [A] US 3755223 A 19730828 - ENGEL S
- [A] US 4098194 A 19780704 - MILLER GARY M, et al
Designated contracting state (EPC)
BE CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0484958 A2 19920513; EP 0484958 A3 19921028; KR 920010250 A 19920626
DOCDB simple family (application)
EP 91119054 A 19911108; KR 910019814 A 19911108