EP3558900B8 - Objets solides pyrotechniques générateurs de gaz - Google Patents

Objets solides pyrotechniques générateurs de gaz Download PDF

Info

Publication number
EP3558900B8
EP3558900B8 EP17829259.5A EP17829259A EP3558900B8 EP 3558900 B8 EP3558900 B8 EP 3558900B8 EP 17829259 A EP17829259 A EP 17829259A EP 3558900 B8 EP3558900 B8 EP 3558900B8
Authority
EP
European Patent Office
Prior art keywords
gas
solid objects
generating pyrotechnic
pyrotechnic solid
generating
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.)
Active
Application number
EP17829259.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3558900A1 (fr
EP3558900B1 (fr
Inventor
Stéphane L. BESOMBES
Aurélien R. DOILLON
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.)
ArianeGroup SAS
Original Assignee
ArianeGroup SAS
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 ArianeGroup SAS filed Critical ArianeGroup SAS
Publication of EP3558900A1 publication Critical patent/EP3558900A1/fr
Application granted granted Critical
Publication of EP3558900B1 publication Critical patent/EP3558900B1/fr
Publication of EP3558900B8 publication Critical patent/EP3558900B8/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0066—Shaping the mixture by granulation, e.g. flaking
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/007—Ballistic modifiers, burning rate catalysts, burning rate depressing agents, e.g. for gas generating
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/34—Compositions containing a nitrated organic compound the compound being a nitrated acyclic, alicyclic or heterocyclic amine
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Air Bags (AREA)
EP17829259.5A 2016-12-22 2017-12-20 Objets solides pyrotechniques générateurs de gaz Active EP3558900B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1663229A FR3061174B1 (fr) 2016-12-22 2016-12-22 Objets solides pyrotechniques generateurs de gaz
PCT/FR2017/053727 WO2018115735A1 (fr) 2016-12-22 2017-12-20 Objets solides pyrotechniques générateurs de gaz

Publications (3)

Publication Number Publication Date
EP3558900A1 EP3558900A1 (fr) 2019-10-30
EP3558900B1 EP3558900B1 (fr) 2021-11-17
EP3558900B8 true EP3558900B8 (fr) 2021-12-29

Family

ID=59296880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17829259.5A Active EP3558900B8 (fr) 2016-12-22 2017-12-20 Objets solides pyrotechniques générateurs de gaz

Country Status (7)

Country Link
US (1) US20200002243A1 (ja)
EP (1) EP3558900B8 (ja)
JP (1) JP2020514218A (ja)
KR (1) KR20190101995A (ja)
CN (1) CN110325492A (ja)
FR (1) FR3061174B1 (ja)
WO (1) WO2018115735A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111978136B (zh) * 2020-09-01 2021-11-23 湖北航天化学技术研究所 一种改进的气体发生剂及其制备方法
KR20230115291A (ko) * 2020-10-01 2023-08-02 주식회사 다이셀 가스 발생제 조성물

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361630B2 (en) * 1999-08-17 2002-03-26 Trw Inc. Cool burning gas generating composition
US6602365B1 (en) 2000-11-17 2003-08-05 Autoliv Asp, Inc. Gas generation via metal complexes of guanylurea nitrate
US6589375B2 (en) * 2001-03-02 2003-07-08 Talley Defense Systems, Inc. Low solids gas generant having a low flame temperature
FR2866022B1 (fr) * 2004-02-10 2006-07-28 Snpe Materiaux Energetiques Composition pyrotechnique generatrice de gaz destinee a la securite automobile
CN1331827C (zh) * 2004-12-16 2007-08-15 中国航天科技集团公司第四研究院第四十二研究所 非叠氮气体发生剂及制造工艺
FR2887247B1 (fr) 2005-06-15 2007-10-12 Snpe Materiaux Energetiques Procede de fabrication de pastilles generatrices de gaz comportant une etape de granulation par voie seche
JP5275862B2 (ja) * 2008-04-11 2013-08-28 株式会社ダイセル ガス発生剤組成物
FR2975097B1 (fr) * 2011-05-09 2015-11-20 Sme Composes pyrotechniques generateurs de gaz
CN104744185B (zh) * 2013-12-30 2017-11-17 比亚迪股份有限公司 一种气体发生剂组合物及其制备方法

Also Published As

Publication number Publication date
FR3061174B1 (fr) 2019-05-31
FR3061174A1 (fr) 2018-06-29
EP3558900A1 (fr) 2019-10-30
JP2020514218A (ja) 2020-05-21
CN110325492A (zh) 2019-10-11
WO2018115735A1 (fr) 2018-06-28
KR20190101995A (ko) 2019-09-02
US20200002243A1 (en) 2020-01-02
EP3558900B1 (fr) 2021-11-17

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