CA2990862C - Systeme de charge de propulsion destine a des obus d'artillerie - Google Patents

Systeme de charge de propulsion destine a des obus d'artillerie Download PDF

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Publication number
CA2990862C
CA2990862C CA2990862A CA2990862A CA2990862C CA 2990862 C CA2990862 C CA 2990862C CA 2990862 A CA2990862 A CA 2990862A CA 2990862 A CA2990862 A CA 2990862A CA 2990862 C CA2990862 C CA 2990862C
Authority
CA
Canada
Prior art keywords
powder type
powder
charge system
propelling charge
partial
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
CA2990862A
Other languages
English (en)
Other versions
CA2990862A1 (fr
Inventor
Peter ZOSS
Dominik Antenen
Ulrich Schaedeli
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.)
Nitrochemie Wimmis AG
Original Assignee
Nitrochemie Wimmis AG
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 Nitrochemie Wimmis AG filed Critical Nitrochemie Wimmis AG
Publication of CA2990862A1 publication Critical patent/CA2990862A1/fr
Application granted granted Critical
Publication of CA2990862C publication Critical patent/CA2990862C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
    • C06B45/20—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an organic explosive or an organic thermic component
    • C06B45/28—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an organic explosive or an organic thermic component the component base containing nitrocellulose and nitroglycerine
    • 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
    • F42B5/38—Separately-loaded propellant charges, e.g. cartridge bags
    • 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
    • C06B25/18—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
    • 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
    • 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
    • C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
    • C06B45/20—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an organic explosive or an organic thermic component
    • C06B45/22—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an organic explosive or an organic thermic component the coating containing an organic compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

L'invention concerne un système de charges explosives servant à tirer des projectiles d'artillerie comportant au moins deux charges explosives. Les charges explosives présentent chacune un type de poudre qui comprend de la nitrocellulose, au moins un vecteur d'énergie cristallin, ainsi qu'au moins un premier plastifiant inerte. Au moins une charge explosive présente un premier type de poudre, et la ou les autres charges explosives un deuxième type de poudre. Le deuxième type de poudre présente dans les zones proches de la surface sur une profondeur de pénétration maximale de 400 micromètres entre 2 et 10 % en poids d'un deuxième plastifiant inerte, tandis que le premier type de poudre ne présente pas de deuxième plastifiant inerte dans les zones proches de la surface.
CA2990862A 2015-07-03 2015-07-03 Systeme de charge de propulsion destine a des obus d'artillerie Active CA2990862C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2015/000097 WO2017004726A1 (fr) 2015-07-03 2015-07-03 Système de charges explosives pour projectiles d'artillerie

Publications (2)

Publication Number Publication Date
CA2990862A1 CA2990862A1 (fr) 2017-01-12
CA2990862C true CA2990862C (fr) 2022-05-31

Family

ID=53716266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2990862A Active CA2990862C (fr) 2015-07-03 2015-07-03 Systeme de charge de propulsion destine a des obus d'artillerie

Country Status (4)

Country Link
EP (1) EP3317606B1 (fr)
KR (1) KR20180055762A (fr)
CA (1) CA2990862C (fr)
WO (1) WO2017004726A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2555616B (en) 2016-11-04 2021-10-06 Bae Systems Plc Modular charge container
GB2555618B (en) * 2016-11-04 2021-12-29 Bae Systems Plc Munition charge container
KR102561531B1 (ko) * 2023-02-02 2023-07-28 최은영 포신 강선의 탈동기능을 갖는 추진장약

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5747723A (en) * 1996-11-26 1998-05-05 The United States Of America As Represented By The Secretary Of The Army Modular artillery charge system
ATE287863T1 (de) 2000-06-15 2005-02-15 Nitrochemie Wimmis Ag Verfahren zur herstellung eines funktionalen hochenergetischen materials
US6666141B2 (en) * 2001-07-09 2003-12-23 United Defense, L.P. Variable increment modular artillery propellant
SE523997C2 (sv) * 2002-02-08 2004-06-15 Nexplo Bofors Ab Avkoppringsmedel
ES2423495T3 (es) 2006-05-19 2013-09-20 Nitrochemie Wimmis Ag Propulsor para la aceleración de proyectiles
US20140352566A1 (en) * 2011-09-15 2014-12-04 Nitrochemie Wimmis Ag Nitroglycerine-free multi-perforated high-performing propellant system
KR101944300B1 (ko) 2013-01-29 2019-04-17 니트로케미 비미스 아게 박격포의 탄환가속을 위한 파우더

Also Published As

Publication number Publication date
WO2017004726A1 (fr) 2017-01-12
KR20180055762A (ko) 2018-05-25
EP3317606A1 (fr) 2018-05-09
CA2990862A1 (fr) 2017-01-12
EP3317606B1 (fr) 2020-06-10

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Effective date: 20200302