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WO2010068957A3 - Composition pyrotechnique à combustion lente - Google Patents

Composition pyrotechnique à combustion lente Download PDF

Info

Publication number
WO2010068957A3
WO2010068957A3 PCT/ZA2009/000109 ZA2009000109W WO2010068957A3 WO 2010068957 A3 WO2010068957 A3 WO 2010068957A3 ZA 2009000109 W ZA2009000109 W ZA 2009000109W WO 2010068957 A3 WO2010068957 A3 WO 2010068957A3
Authority
WO
WIPO (PCT)
Prior art keywords
delay composition
slow burning
pyrotechnic delay
burning pyrotechnic
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/ZA2009/000109
Other languages
English (en)
Other versions
WO2010068957A2 (fr
Inventor
Walter Wilhelm Focke
Olinto Guiseppe Del Fabbro
Darren Swanepoel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
African Explosives Ltd
Original Assignee
African Explosives Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by African Explosives Ltd filed Critical African Explosives Ltd
Publication of WO2010068957A2 publication Critical patent/WO2010068957A2/fr
Publication of WO2010068957A3 publication Critical patent/WO2010068957A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/06—Fuse igniting means; Fuse connectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Emergency Lowering Means (AREA)
  • Air Bags (AREA)

Abstract

La présente invention concerne une composition pyrotechnique à retard comprenant un mélange de particules qui contient au moins du manganèse et un oxydant qui est un oxyde de manganèse.
PCT/ZA2009/000109 2008-12-09 2009-12-09 Composition pyrotechnique à combustion lente Ceased WO2010068957A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2008/10389 2008-12-09
ZA200810389 2008-12-09

Publications (2)

Publication Number Publication Date
WO2010068957A2 WO2010068957A2 (fr) 2010-06-17
WO2010068957A3 true WO2010068957A3 (fr) 2010-07-29

Family

ID=42173399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2009/000109 Ceased WO2010068957A2 (fr) 2008-12-09 2009-12-09 Composition pyrotechnique à combustion lente

Country Status (1)

Country Link
WO (1) WO2010068957A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015101525A1 (fr) * 2014-01-03 2015-07-09 Dynitec Gmbh Charge pyrotechnique retardatrice pour retardateurs militaires
US11125545B2 (en) 2017-02-27 2021-09-21 U.S. Government As Represented By The Secretary Of The Army Pyrotechnic delay element device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457860A (en) * 1945-06-19 1949-01-04 Catalyst Research Corp Delay fuse compositions
US2560452A (en) * 1947-06-04 1951-07-10 Canadian Ind Delay compositions for electric blasting caps
CH337110A (de) * 1954-04-23 1959-03-15 Ici Ltd Verzögerungszündkomposition
DE2416920A1 (de) * 1973-04-09 1974-10-17 Inst Przemyslu Organiczego Verzoegerungssatz fuer elektrische zeitzuender
GB1475044A (en) * 1974-08-12 1977-06-01 African Explosives & Chem Initiation of explosives
FR2642158A1 (fr) * 1989-01-20 1990-07-27 Bickford Snc Davey Procede de preparation d'un ensemble retardateur pour detonateur et ensemble retardateur
WO1997022571A1 (fr) * 1995-12-20 1997-06-26 Nitro Nobel Ab Charge pyrotechnique pour detonateurs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457860A (en) * 1945-06-19 1949-01-04 Catalyst Research Corp Delay fuse compositions
US2560452A (en) * 1947-06-04 1951-07-10 Canadian Ind Delay compositions for electric blasting caps
CH337110A (de) * 1954-04-23 1959-03-15 Ici Ltd Verzögerungszündkomposition
DE2416920A1 (de) * 1973-04-09 1974-10-17 Inst Przemyslu Organiczego Verzoegerungssatz fuer elektrische zeitzuender
GB1475044A (en) * 1974-08-12 1977-06-01 African Explosives & Chem Initiation of explosives
FR2642158A1 (fr) * 1989-01-20 1990-07-27 Bickford Snc Davey Procede de preparation d'un ensemble retardateur pour detonateur et ensemble retardateur
WO1997022571A1 (fr) * 1995-12-20 1997-06-26 Nitro Nobel Ab Charge pyrotechnique pour detonateurs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SWANEPOEL D ET AL: "Manganese as fuel in slow-burning pyrotechnic time delay compositions", PROPELLANTS, EXPLOSIVES, PYROTECHNICS MARCH 2010 WILEY-VCH VERLAG DEU LNKD- DOI:10.1002/PREP.200900005, vol. 35, no. 2, March 2010 (2010-03-01), pages 105 - 113, XP002584009 *

Also Published As

Publication number Publication date
WO2010068957A2 (fr) 2010-06-17

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