FR3139818B1 - Chargements combustibles adhérant à la paroi interne d'une structure combustible contenant un chargement propulsif - Google Patents

Chargements combustibles adhérant à la paroi interne d'une structure combustible contenant un chargement propulsif Download PDF

Info

Publication number
FR3139818B1
FR3139818B1 FR2209404A FR2209404A FR3139818B1 FR 3139818 B1 FR3139818 B1 FR 3139818B1 FR 2209404 A FR2209404 A FR 2209404A FR 2209404 A FR2209404 A FR 2209404A FR 3139818 B1 FR3139818 B1 FR 3139818B1
Authority
FR
France
Prior art keywords
combustible
propellant charge
wall
structure containing
cellulose ester
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
FR2209404A
Other languages
English (en)
Other versions
FR3139818A1 (fr
Inventor
Sébastien Cuvelier
Alain Tronche
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.)
Eurenco SA
Eurenco France SA
Original Assignee
Eurenco SA
Eurenco France SA
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
Priority to FR2209404A priority Critical patent/FR3139818B1/fr
Application filed by Eurenco SA, Eurenco France SA filed Critical Eurenco SA
Priority to US19/113,476 priority patent/US20260098714A1/en
Priority to KR1020257010949A priority patent/KR20250151352A/ko
Priority to IL319690A priority patent/IL319690A/en
Priority to PCT/FR2023/051446 priority patent/WO2024062199A1/fr
Priority to EP23790052.7A priority patent/EP4591026A1/fr
Priority to CA3267912A priority patent/CA3267912A1/fr
Publication of FR3139818A1 publication Critical patent/FR3139818A1/fr
Application granted granted Critical
Publication of FR3139818B1 publication Critical patent/FR3139818B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder
    • 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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/007—Making cavities in an explosive or propulsive charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/188—Manufacturing processes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/192—Cartridge cases characterised by the material of the casing wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Air Bags (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

L’invention concerne une munition renfermant, dans une structure combustible à base d’ester cellulosique, un chargement propulsif de grains de poudre et un dispositif d’allumage, munition dans laquelle au moins un chargement combustible à base d’ester cellulosique est déposé sous la forme d’un motif volumique géométrique solide en adhérence sur la paroi interne de la structure combustible à base d’ester cellulosique.
FR2209404A 2022-09-21 2022-09-21 Chargements combustibles adhérant à la paroi interne d'une structure combustible contenant un chargement propulsif Active FR3139818B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2209404A FR3139818B1 (fr) 2022-09-21 2022-09-21 Chargements combustibles adhérant à la paroi interne d'une structure combustible contenant un chargement propulsif
KR1020257010949A KR20250151352A (ko) 2022-09-21 2023-09-21 추진제 충전물을 포함하는 가연성 구조물의 내벽에 부착되는 가연성 충전물
IL319690A IL319690A (en) 2022-09-21 2023-09-21 Incendiary charges attached to the interior wall of a flammable structure containing a propellant charge
PCT/FR2023/051446 WO2024062199A1 (fr) 2022-09-21 2023-09-21 Chargements combustibles adherant a la paroi interne d'une structure combustible contenant un chargement propulsif
US19/113,476 US20260098714A1 (en) 2022-09-21 2023-09-21 Combustible charges adhering to the inner wall of a combustible structure containing a propellant charge
EP23790052.7A EP4591026A1 (fr) 2022-09-21 2023-09-21 Chargements combustibles adherant a la paroi interne d'une structure combustible contenant un chargement propulsif
CA3267912A CA3267912A1 (fr) 2022-09-21 2023-09-21 Combustible charges adhering to the inner wall of a combustible structure containing a propellant charge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209404 2022-09-21
FR2209404A FR3139818B1 (fr) 2022-09-21 2022-09-21 Chargements combustibles adhérant à la paroi interne d'une structure combustible contenant un chargement propulsif

Publications (2)

Publication Number Publication Date
FR3139818A1 FR3139818A1 (fr) 2024-03-22
FR3139818B1 true FR3139818B1 (fr) 2025-06-20

Family

ID=85122832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209404A Active FR3139818B1 (fr) 2022-09-21 2022-09-21 Chargements combustibles adhérant à la paroi interne d'une structure combustible contenant un chargement propulsif

Country Status (7)

Country Link
US (1) US20260098714A1 (fr)
EP (1) EP4591026A1 (fr)
KR (1) KR20250151352A (fr)
CA (1) CA3267912A1 (fr)
FR (1) FR3139818B1 (fr)
IL (1) IL319690A (fr)
WO (1) WO2024062199A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1963116A (en) 1931-02-16 1934-06-19 Ici Ltd Propellent powder and process of manufacture
US4098193A (en) 1976-09-08 1978-07-04 The United States Of America As Represented By The Secretary Of The Army Wear and corrosion reducing additive for gun propellants
FR2374278A1 (fr) 1976-12-20 1978-07-13 Poudres & Explosifs Ste Nale Chargement unitaire de poudre agglomeree
AU6637190A (en) 1989-10-19 1991-05-16 General Defense Corporation A cartridge assembly
US5183961A (en) 1991-12-09 1993-02-02 Olin Corporation Extended charge cartridge assembly
DE4318740C2 (de) * 1993-06-05 1998-03-12 Rheinmetall Ind Ag Munitionseinheit
US5565643A (en) * 1994-12-16 1996-10-15 Olin Corporation Composite decoppering additive for a propellant
FR2799832B1 (fr) 1999-10-13 2002-08-30 Giat Ind Sa Dispositif d'allumage pour un chargement propulsif
FR2802918B1 (fr) 1999-12-23 2002-05-03 Giat Ind Sa Additif pour chargement propulsif, notamment additif antiusure, objet combustible et chargement propulsif incorporant un tel additif
ITRM20070505A1 (it) 2007-10-01 2009-04-02 Salvatore Tedde Cartuccia per arma da fuoco
FR3106401A1 (fr) * 2020-01-17 2021-07-23 Eurenco Tube allumeur pour chargement propulsif
FR3106400B1 (fr) 2020-01-17 2026-04-17 Eurenco France Dispositif pour deposer des motifs pateux dans un tube

Also Published As

Publication number Publication date
IL319690A (en) 2025-05-01
FR3139818A1 (fr) 2024-03-22
WO2024062199A1 (fr) 2024-03-28
US20260098714A1 (en) 2026-04-09
CA3267912A1 (fr) 2024-03-28
KR20250151352A (ko) 2025-10-21
EP4591026A1 (fr) 2025-07-30

Similar Documents

Publication Publication Date Title
EP1262381A3 (fr) Générateur de gaz pour coussin gonflable de sécurité
US6257146B1 (en) Noise making projectile
BE874835A (fr) Fusee en particulier fusee pyrotechnique
FR3139818B1 (fr) Chargements combustibles adhérant à la paroi interne d'une structure combustible contenant un chargement propulsif
FR2443045A1 (fr) Perfectionnements relatifs a des munitions pour armes portatives
RU97105669A (ru) Ракетный двигатель твердого топлива
CN105971767B (zh) 一种固体助推火箭发动机
RU95114113A (ru) Ракета для активного воздействия на облака
RU92011763A (ru) Ракетный двигатель твердого топлива
RU2326260C2 (ru) Заряд, скрепленный с корпусом рдтт
RU2002119485A (ru) Газогенерирующее устройство
RU2072093C1 (ru) Безгильзовый патрон для огнестрельного оружия
RU96110994A (ru) Пиротехнический патрон для стимулирования осадков
RU95114177A (ru) Ракета для активного воздействия на облака
RU2103650C1 (ru) Дробовой патрон
RU2004109802A (ru) Ракетный двигатель твердого топлива
RU2005104915A (ru) Твердотопливный газогенератор для катапультного устройства ракеты
RU2276768C2 (ru) Артиллерийский выстрел унитарного заряжания
RU26083U1 (ru) Заряд твердого топлива
RU94031408A (ru) Охотничий пулевой патрон
RU2003101490A (ru) Боеприпас
RU2002134080A (ru) Способ стрельбы артиллерийским снарядом. детонирующее снаряжение
RU2233426C2 (ru) Способ поражения групповым действием боеприпасов
RU2300U1 (ru) Холостой патрон для короткоствольного оружия
RU94015505A (ru) Холостой патрон к газовому оружию

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4