EP1426727A1 - Contenant de charge de propulsion - Google Patents

Contenant de charge de propulsion Download PDF

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Publication number
EP1426727A1
EP1426727A1 EP03017452A EP03017452A EP1426727A1 EP 1426727 A1 EP1426727 A1 EP 1426727A1 EP 03017452 A EP03017452 A EP 03017452A EP 03017452 A EP03017452 A EP 03017452A EP 1426727 A1 EP1426727 A1 EP 1426727A1
Authority
EP
European Patent Office
Prior art keywords
charge
propellant charge
explosive
propellant
primary propellant
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.)
Withdrawn
Application number
EP03017452A
Other languages
German (de)
English (en)
Inventor
Albert Schulze
Erwin Schenk
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.)
Rheinmetall W&M GmbH
Original Assignee
Rheinmetall W&M GmbH
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 Rheinmetall W&M GmbH filed Critical Rheinmetall W&M GmbH
Publication of EP1426727A1 publication Critical patent/EP1426727A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/08—Ordnance projectiles or missiles, e.g. shells
    • F42B30/10—Mortar projectiles
    • F42B30/12—Mortar projectiles with provision for additional propulsive charges, or for varying the length
    • 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
    • F42B5/196—Coatings

Definitions

  • the invention relates to a propellant charge container for within a mortar projectile of a tubular tail assembly arranged basic charge.
  • the propellant charge required to drive a mortar projectile usually consists of two parts, the basic or primary charge (also referred to as "0" charge) and the auxiliary propellant charge.
  • the basic charge is in a propellant charge container, which is arranged within the tubular tail boom of the mortar projectile.
  • the additional propellant charge is in the form of a packet on the outside of the tail unit or attached around the fins.
  • the known propellant charge containers for the basic charge consist of a multilayer Cardboard layer and have the disadvantage that they are sensitive to moisture. Become hence the propellant charge containers when using the mortar projectiles in the open e.g. wet by rain, this can affect the internal ballistic performance of the propellant charge affect.
  • the invention has for its object a propellant charge container for the basic charge of a mortar projectile that is protected from moisture and other weather influences is protected.
  • the invention is based essentially on the idea of being a material for the propellant charge sleeve not moisture-sensitive cardboard, but a combustible sleeve material to be used with a water-repellent coating, as is the case with large-caliber ones Armored cartridges with a combustible propellant charge shell are used.
  • a propellant charge container 5 for the basic charge 6 is arranged within the tail unit 2, which according to the invention from a combustible sleeve material and a water-repellent Coating 7 is made.
  • the propellant charge container 5 closes at the rear a detonator 8 on.
  • the igniter 8 strikes a firing pin of a not shown Mortar, the igniter 8 generates an ignition jet which ignites the basic charge 6. This then ignites the outside via the gas discharge holes 3
  • Tail assembly 2 arranged around and shown in dashed lines in the figure additional charge 9th

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Paints Or Removers (AREA)
EP03017452A 2002-12-05 2003-08-01 Contenant de charge de propulsion Withdrawn EP1426727A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10256795A DE10256795A1 (de) 2002-12-05 2002-12-05 Treibladungsbehälter
DE10256795 2002-12-05

Publications (1)

Publication Number Publication Date
EP1426727A1 true EP1426727A1 (fr) 2004-06-09

Family

ID=27816249

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03017452A Withdrawn EP1426727A1 (fr) 2002-12-05 2003-08-01 Contenant de charge de propulsion

Country Status (4)

Country Link
EP (1) EP1426727A1 (fr)
DE (1) DE10256795A1 (fr)
IL (1) IL159127A0 (fr)
NO (1) NO20033499L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2012DN00973A (fr) 2009-08-04 2015-04-10 Nitrochemie Gmbh

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995026A (en) * 1962-11-08 1965-06-10 Tamares Ltd Improved propellant container and material therefor
US3727512A (en) * 1969-03-13 1973-04-17 Zeebrugge Forges Sa Process for the surface treatment of non metallic cases such as cartridges, and the so treated cases
US3748161A (en) * 1971-03-02 1973-07-24 Us Army Combustible water repellent coating
FR2188135A1 (fr) * 1972-04-29 1974-01-18 Diehl
DE3310633A1 (de) * 1983-03-24 1984-09-27 Oscar 5040 Brühl Baums Moersergranate
US5237927A (en) * 1991-10-21 1993-08-24 Olin Corporation Energetic consumable cartridge case

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995026A (en) * 1962-11-08 1965-06-10 Tamares Ltd Improved propellant container and material therefor
US3727512A (en) * 1969-03-13 1973-04-17 Zeebrugge Forges Sa Process for the surface treatment of non metallic cases such as cartridges, and the so treated cases
US3748161A (en) * 1971-03-02 1973-07-24 Us Army Combustible water repellent coating
FR2188135A1 (fr) * 1972-04-29 1974-01-18 Diehl
DE3310633A1 (de) * 1983-03-24 1984-09-27 Oscar 5040 Brühl Baums Moersergranate
US5237927A (en) * 1991-10-21 1993-08-24 Olin Corporation Energetic consumable cartridge case

Also Published As

Publication number Publication date
DE10256795A1 (de) 2004-06-17
IL159127A0 (en) 2004-05-12
NO20033499D0 (no) 2003-08-07
NO20033499L (no) 2004-06-07

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