Global Patent Index - EP 1089955 A1

EP 1089955 A1 2001-04-11 - METHOD FOR PRODUCING PYROTECHNIC PRIMER CHARGES

Title (en)

METHOD FOR PRODUCING PYROTECHNIC PRIMER CHARGES

Title (de)

VERFAHREN ZUR HERSTELLUNG PYROTECHNISCHER ANZÜNDSÄTZE

Title (fr)

PROCEDE DE PRODUCTION DE JEUX PYROTECHNIQUES D'AMORCE

Publication

EP 1089955 A1 (DE)

Application

EP 99926266 A

Priority

  • DE 9901160 W
  • DE 19823999 A

Abstract (en)

[origin: DE19823999A1] The invention relates to pyrotechnic primer charges produced on the basis of metal powders or metal hydride powders, potassium perchlorate and binders. In order to obtain a homogenous mixture, the powdery components are mixed with a liquid dispersing agent in a suspension with the aid of ultrasound and dosed having said consistency. Mixing for obtaining a suspension can also be carried out directly in a casing receiving the pyrotechnic primer charges.

IPC 1-7 (main, further and additional classification)

C06B 21/00; C06C 9/00; C06B 33/06

IPC 8 full level (invention and additional information)

C06B 21/00 (2006.01); C06B 33/06 (2006.01); C06C 9/00 (2006.01)

CPC (invention and additional information)

C06B 21/0008 (2013.01); C06B 33/06 (2013.01); C06C 9/00 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK FR GB IT LI LU NL SE

EPO simple patent family

DE 19823999 A1 19991209; DE 19823999 C2 20020718; AT 222580 T 20020915; AU 4358499 A 19991213; AU 752432 B2 20020919; CA 2332903 A1 19991202; DE 59902415 D1 20020926; EP 1089955 A1 20010411; EP 1089955 B1 20020821; JP 2002516250 A 20020604; US 6783616 B1 20040831; WO 9961394 A1 19991202

INPADOC legal status


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- Owner name: RHEINMETALL WAFFE MUNITION GMBH, DE

- Free text: FORMER OWNER: NICO-PYROTECHNIK HANNS-JUERGEN DIEDERICHS GMBH & CO KG, 22946 TRITTAU, DE

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