EP 0334725 A1 19890927 - Primer charges and method of manufacture thereof.
Title (en)
Primer charges and method of manufacture thereof.
Title (de)
Zündladungen und Verfahren zu ihrer Herstellung.
Title (fr)
Charges d'amorçage à percussion et leur procédé de fabrication.
Publication
Application
Priority
FR 8803328 A 19880315
Abstract (en)
New percussive primer charges and process for their manufacture. The percussive primer charges according to the present invention, which are free from toxic metal, of the type comprising at least one primary explosive, an oxidising agent, a reducing agent and an inert abrasive powder, are characterised in that the said oxidising agent contains cupric oxide.
Abstract (fr)
La présente invention concerne de nouvelles charges d'amorçage à percussion et leur procédé de fabrication. Les charges d'amorçage à percussion selon la présente invention, exemptes de métal toxique, du type comprenant au moins un explosif primaire, un agent oxydant, un agent réducteur et une poudre abrasive inerte, sont caractérisées en ce que ledit agent oxydant contient de l'oxyde cuivrique.
IPC 1-7
IPC 8 full level
C06B 33/10 (2006.01); C06C 7/00 (2006.01)
CPC (source: EP)
C06B 33/10 (2013.01); C06C 7/00 (2013.01)
Citation (search report)
- [A] US 3611939 A 19711012 - STADLER HANS, et al
- [AD] US 4675059 A 19870623 - MEI GEORGE C [US]
- [A] US 2708623 A 19550517 - FRANZ ARVEL O
- [A] US 3423259 A 19690121 - STABA EDWARD A
- [A] US 2009556 A 19350730 - MCNUTT JOSEPH D
- [A] GB 1210604 A 19701028 - REPUBLIC OF FRANCE [FR]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0334725 A1 19890927; EP 0334725 B1 19930217; AT E85789 T1 19930315; DE 68904921 D1 19930325; DE 68904921 T2 19930708; ES 2054042 T3 19940801; FR 2628735 A1 19890922; FR 2628735 B1 19900824
DOCDB simple family (application)
EP 89400720 A 19890315; AT 89400720 T 19890315; DE 68904921 T 19890315; ES 89400720 T 19890315; FR 8803328 A 19880315