CA2990862A1 - 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
CA2990862A1
CA2990862A1 CA2990862A CA2990862A CA2990862A1 CA 2990862 A1 CA2990862 A1 CA 2990862A1 CA 2990862 A CA2990862 A CA 2990862A CA 2990862 A CA2990862 A CA 2990862A CA 2990862 A1 CA2990862 A1 CA 2990862A1
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.)
Granted
Application number
CA2990862A
Other languages
English (en)
Other versions
CA2990862C (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

Links

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
    • 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
    • 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

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 true CA2990862A1 (fr) 2017-01-12
CA2990862C 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190331467A1 (en) * 2016-11-04 2019-10-31 Bae Systems Plc Propellant charge container
US11125541B2 (en) 2016-11-04 2021-09-21 Bae Systems Plc Modular charge container

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1164116B1 (fr) 2000-06-15 2005-01-26 Nitrochemie Wimmis AG Procédé de production de matière à haute énergie fonctionelle
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
PL1857429T3 (pl) 2006-05-19 2013-08-30 Nitrochemie Wimmis Ag Układ napędowy do przyspieszania pocisków
WO2011153655A2 (fr) * 2011-09-15 2011-12-15 Nitrochemie Wimmis Ag Système de propulsion à perforations multiples haute performance, exempt de nitroglycérine
PL2951137T3 (pl) 2013-01-29 2021-08-30 Nitrochemie Wimmis Ag Proch do przyspieszania pocisków do systemów moździerzowych

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190331467A1 (en) * 2016-11-04 2019-10-31 Bae Systems Plc Propellant charge container
US10837741B2 (en) * 2016-11-04 2020-11-17 Bae Systems Plc Propellant charge container
US11125541B2 (en) 2016-11-04 2021-09-21 Bae Systems Plc Modular charge container

Also Published As

Publication number Publication date
EP3317606A1 (fr) 2018-05-09
CA2990862C (fr) 2022-05-31
KR20180055762A (ko) 2018-05-25
EP3317606B1 (fr) 2020-06-10
WO2017004726A1 (fr) 2017-01-12

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Effective date: 20200302