EP0330649A3 - Device for keeping constant the interior ballistics conditions within a gun barrel - Google Patents

Device for keeping constant the interior ballistics conditions within a gun barrel Download PDF

Info

Publication number
EP0330649A3
EP0330649A3 EP19890890049 EP89890049A EP0330649A3 EP 0330649 A3 EP0330649 A3 EP 0330649A3 EP 19890890049 EP19890890049 EP 19890890049 EP 89890049 A EP89890049 A EP 89890049A EP 0330649 A3 EP0330649 A3 EP 0330649A3
Authority
EP
European Patent Office
Prior art keywords
gun barrel
conditions
keeping constant
loading space
interior ballistics
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Withdrawn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
EP19890890049
Other languages
German (de)
French (fr)
Other versions
EP0330649A2 (en
Inventor
Ekkehard Dipl.-Ing. Auer
Josef Dipl.-Ing. Dr. Lettner
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.)
Noricum Maschinenbau und Handel GmbH
Original Assignee
Noricum Maschinenbau und Handel 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 Noricum Maschinenbau und Handel GmbH filed Critical Noricum Maschinenbau und Handel GmbH
Publication of EP0330649A2 publication Critical patent/EP0330649A2/en
Publication of EP0330649A3 publication Critical patent/EP0330649A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
    • F41A1/06—Adjusting the range without varying elevation angle or propellant charge data, e.g. by venting a part of the propulsive charge gases, or by adjusting the capacity of the cartridge or combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A35/00—Accessories or details not otherwise provided for
    • 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

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)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Eine Vorrichtung zum Konstanthalten der innenballistischen Bedingungen in einem Waffenrohr (1), wobei in Abhängigkeit vom das Volumen des Laderaumes (2) vergrößernden Verschleiß des Waffenrohres (1) am Übergang vom Laderaum (2) zum Rohr (1) wenigstens eine Einlage (7) in den Laderaum (2) zur Kompensation der Volumsvergrößerung des Laderaumes einge­ bracht wird, besteht aus wenigstens einer ohne Beeinflussung einer Treibladung brennbaren, insbesondere langsamer bren­ nenden Einlage (7) für den Laderaum (2). A device for keeping the internal ballistic constant Conditions in a gun barrel (1), depending on wear and tear that increases the volume of the loading space (2) the gun barrel (1) at the transition from the hold (2) to the barrel (1) at least one insert (7) in the loading space (2) Compensation of the increase in volume of the cargo space turned on brought, consists of at least one without interference a flammable charge, especially slow burning ning insert (7) for the loading space (2).

EP19890890049 1988-02-23 1989-02-21 Device for keeping constant the interior ballistics conditions within a gun barrel Withdrawn EP0330649A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT44588 1988-02-23
AT445/88 1988-02-23

Publications (2)

Publication Number Publication Date
EP0330649A2 EP0330649A2 (en) 1989-08-30
EP0330649A3 true EP0330649A3 (en) 1990-12-05

Family

ID=3490799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890890049 Withdrawn EP0330649A3 (en) 1988-02-23 1989-02-21 Device for keeping constant the interior ballistics conditions within a gun barrel

Country Status (1)

Country Link
EP (1) EP0330649A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469044B (en) * 1991-09-16 1993-05-03 Bofors Ab DEVICE WHEN SHOOTING WITH RUNNING WIRE, REDUCE THE EFFECT OF A POWDER TEMPERATURE DEPENDENT

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB128279A (en) * 1917-01-02 1919-06-26 Cie Forges Et Acieries Marine Improvements in or relating to Ordnance and Projectiles for Use therewith.
FR689095A (en) * 1929-01-31 1930-09-02 Anciens Ets Skoda Arrangements for extending the service life of barrel tubes
FR842150A (en) * 1938-02-09 1939-06-06 Improvements to guns
GB720684A (en) * 1952-02-11 1954-12-22 Bofors Ab Improvements relating to firearm barrels
FR1408596A (en) * 1964-09-08 1965-08-13 Manu Arm Safety and adjustment device for the movable breeches of rifles and other weapons

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB128279A (en) * 1917-01-02 1919-06-26 Cie Forges Et Acieries Marine Improvements in or relating to Ordnance and Projectiles for Use therewith.
FR689095A (en) * 1929-01-31 1930-09-02 Anciens Ets Skoda Arrangements for extending the service life of barrel tubes
FR842150A (en) * 1938-02-09 1939-06-06 Improvements to guns
GB720684A (en) * 1952-02-11 1954-12-22 Bofors Ab Improvements relating to firearm barrels
FR1408596A (en) * 1964-09-08 1965-08-13 Manu Arm Safety and adjustment device for the movable breeches of rifles and other weapons

Also Published As

Publication number Publication date
EP0330649A2 (en) 1989-08-30

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