WO2008155221A3 - Propulseur a performance amelioree - Google Patents

Propulseur a performance amelioree Download PDF

Info

Publication number
WO2008155221A3
WO2008155221A3 PCT/EP2008/056897 EP2008056897W WO2008155221A3 WO 2008155221 A3 WO2008155221 A3 WO 2008155221A3 EP 2008056897 W EP2008056897 W EP 2008056897W WO 2008155221 A3 WO2008155221 A3 WO 2008155221A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion
speed
enhanced performance
propellant unit
materials
Prior art date
Application number
PCT/EP2008/056897
Other languages
English (en)
Other versions
WO2008155221A2 (fr
Inventor
Denis Salignon
Claude Perthuis
Thierry Bouet
Christophe Riviere
Original Assignee
Thales Sa
Denis Salignon
Claude Perthuis
Thierry Bouet
Christophe Riviere
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 Thales Sa, Denis Salignon, Claude Perthuis, Thierry Bouet, Christophe Riviere filed Critical Thales Sa
Priority to EP08760479A priority Critical patent/EP2153052A2/fr
Priority to US12/602,380 priority patent/US8257521B2/en
Priority to CA002689150A priority patent/CA2689150A1/fr
Publication of WO2008155221A2 publication Critical patent/WO2008155221A2/fr
Publication of WO2008155221A3 publication Critical patent/WO2008155221A3/fr
Priority to IL202436A priority patent/IL202436A0/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • F02K9/12—Shape or structure of solid propellant charges made of two or more portions burning at different rates or having different characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Particle Accelerators (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

La présente invention concerne le domaine des propulseurs, et plus particulièrement les propulseurs utilisés dans des systèmes d'armes et munitions, comportant un cylindre énergétique constitué d'un canal central (3) et d'un pain énergétique secondaire (2) périphérique présentant une vitesse de combustion secondaire, ledit canal central (3) étant rempli d'un pain énergétique primaire (1) constitué de matériaux comportant des nano-structures à base de Fe2O3 présentant une vitesse de combustion primaire de 10 à 100 fois plus grande que la vitesse de combustion secondaire. L'utilisation de tels matériaux permet d'augmenter fortement l'efficacité de ces propulseurs.
PCT/EP2008/056897 2007-06-08 2008-06-04 Propulseur a performance amelioree WO2008155221A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08760479A EP2153052A2 (fr) 2007-06-08 2008-06-04 Propulseur a performance amelioree
US12/602,380 US8257521B2 (en) 2007-06-08 2008-06-04 Propellant device of enhanced performance
CA002689150A CA2689150A1 (fr) 2007-06-08 2008-06-04 Propulseur a performance amelioree
IL202436A IL202436A0 (en) 2007-06-08 2009-12-01 Power unit with enhanced performance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0704115A FR2917130B1 (fr) 2007-06-08 2007-06-08 Propulseur a performance amelioree
FR0704115 2007-06-08

Publications (2)

Publication Number Publication Date
WO2008155221A2 WO2008155221A2 (fr) 2008-12-24
WO2008155221A3 true WO2008155221A3 (fr) 2009-04-16

Family

ID=39198272

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/056897 WO2008155221A2 (fr) 2007-06-08 2008-06-04 Propulseur a performance amelioree

Country Status (7)

Country Link
US (1) US8257521B2 (fr)
EP (1) EP2153052A2 (fr)
CA (1) CA2689150A1 (fr)
FR (1) FR2917130B1 (fr)
IL (1) IL202436A0 (fr)
WO (1) WO2008155221A2 (fr)
ZA (1) ZA201000905B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936570B1 (fr) * 2008-09-26 2012-10-12 Thales Sa Propulseur a combustible nano-energetique
RU2537644C1 (ru) * 2013-09-09 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский государственный университет" (ТГУ) Способ зажигания твердого химически активного топлива в жидкой среде
DE102014115722B4 (de) * 2014-10-29 2022-08-11 Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh Integriertes Flugkörperantriebssystem
RU2594935C1 (ru) * 2015-09-25 2016-08-20 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) Способ зажигания твердого химически активного топлива в жидкой среде
CN109974540B (zh) * 2019-05-20 2024-04-26 中国人民解放军军事科学院国防工程研究院 一种用于高膛压火炮装药结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324795A (en) * 1964-04-16 1967-06-13 North American Aviation Inc Solid propellant
US3718095A (en) * 1968-09-26 1973-02-27 Us Army Burnout perforation for rocket propellants
JPS55107039A (en) * 1979-02-09 1980-08-16 Nissan Motor Co Ltd Rocket motor
WO2001014705A1 (fr) * 1999-07-26 2001-03-01 Qinetiq Limited Allumeurs pour generateurs a gaz
WO2002095207A1 (fr) * 2001-05-23 2002-11-28 Svenska Rymdaktiebolaget Reacteur de decomposition de monergols liquides a base de dinitramide d'ammonium et procede de decomposition correspondant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357795A (en) * 1980-04-14 1982-11-09 General Dynamics, Pomona Division Multi-burn solid fuel restartable rocket and method of use
FR2735567B1 (fr) * 1995-06-13 1997-07-25 Tda Armements Sas Tete militaire, notamment a charge generatrice de noyau
FR2811749B1 (fr) * 2000-07-13 2003-03-07 Tda Armements Sas Initiateur electro-pyrotechnique securise a haute energie
US20070113939A1 (en) * 2002-12-23 2007-05-24 Chan May L High energy blast explosives for confined spaces
FR2887021B1 (fr) * 2005-06-14 2007-08-31 Tda Armements Sas Soc Par Acti Kit d'aide a la penetration equipant une bombe, notamment anti-infrastructure, projectile penetrant equipe d'un tel kit, et procede de penetration dans une cible

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324795A (en) * 1964-04-16 1967-06-13 North American Aviation Inc Solid propellant
US3718095A (en) * 1968-09-26 1973-02-27 Us Army Burnout perforation for rocket propellants
JPS55107039A (en) * 1979-02-09 1980-08-16 Nissan Motor Co Ltd Rocket motor
WO2001014705A1 (fr) * 1999-07-26 2001-03-01 Qinetiq Limited Allumeurs pour generateurs a gaz
WO2002095207A1 (fr) * 2001-05-23 2002-11-28 Svenska Rymdaktiebolaget Reacteur de decomposition de monergols liquides a base de dinitramide d'ammonium et procede de decomposition correspondant

Also Published As

Publication number Publication date
EP2153052A2 (fr) 2010-02-17
CA2689150A1 (fr) 2008-12-24
US8257521B2 (en) 2012-09-04
FR2917130B1 (fr) 2012-11-16
IL202436A0 (en) 2010-06-30
WO2008155221A2 (fr) 2008-12-24
US20100175367A1 (en) 2010-07-15
ZA201000905B (en) 2010-10-27
FR2917130A1 (fr) 2008-12-12

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