DE3719648A1 - Fuze for long powder charges in cartridge cases of large calibre - Google Patents

Fuze for long powder charges in cartridge cases of large calibre

Info

Publication number
DE3719648A1
DE3719648A1 DE19873719648 DE3719648A DE3719648A1 DE 3719648 A1 DE3719648 A1 DE 3719648A1 DE 19873719648 DE19873719648 DE 19873719648 DE 3719648 A DE3719648 A DE 3719648A DE 3719648 A1 DE3719648 A1 DE 3719648A1
Authority
DE
Germany
Prior art keywords
cartridge cases
fuze
powder charges
detonator
long powder
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Withdrawn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
DE19873719648
Other languages
German (de)
Inventor
Erich Brosa
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.)
Individual
Original Assignee
Individual
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 claimed from DE19873703898 external-priority patent/DE3703898A1/en
Application filed by Individual filed Critical Individual
Priority to DE19873719648 priority Critical patent/DE3719648A1/en
Publication of DE3719648A1 publication Critical patent/DE3719648A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0823—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition
    • F42C19/0826—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition comprising an elongated perforated tube, i.e. flame tube, for the transmission of the initial energy to the propellant charge, e.g. used for artillery shells and kinetic energy penetrators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Published without abstract.

Description

Bei großkalibriger Munition und langen Pulverladungen kommt es bei Boden­ zündern zu ungleichmäßigem Abbrand der Ladung und Störungen in den Waffen durch ungleichmäßig verbrannte Treibmittel.Large-caliber ammunition and long powder loads occur on the ground detonate to uneven burn-off of the load and disturbances in the weapons due to unevenly burned propellants.

Nachstehende Erfindung verbessert die Pulververbrennung dadurch, daß der Hauptzünder für die Treibladung an das obere Ende der Patronenhülse ver­ legt ist.The following invention improves powder combustion in that the Main fuse for the propellant charge on the upper end of the cartridge case sets is.

In der Darstellung bedeutet:
1 die Patronenhülse, 2 das Geschoß, 3 ist das Führungsrohr für die Auslöse­ patrone 4-5, 6 ist eine Verschraubung mit dem Schlagbolzen 7.In the illustration means:
1 the cartridge case, 2 the projectile, 3 is the guide tube for the release cartridge 4-5, 6 is a screw connection with the firing pin 7 .

Am Ende des Führungsrohres 3 ist eine mit Ausströmlöchern 8 versehene Kapsel 9, die das Hauptzündmittel 12 enthält. 10 ist eine dünne Abdeck­ membran für das Zündmittel 12. Der Raum für die Treibladung ist 11.At the end of the guide tube 3 is a capsule 9 provided with outflow holes 8 , which contains the main ignition means 12 . 10 is a thin covering membrane for the ignition means 12 . The space for the propellant charge is 11 .

Die Treibladung 14-15 besteht aus mehreren Schichten z. B. zwei. Der hoch­ brisante Teil 15 tritt nach Abbrand des Ladungsteiles 14 in Funktion und dient zur Nachbeschleunigung des Geschoßkörpers 2.The propellant charge 14-15 consists of several layers, for. B. two. The highly explosive part 15 comes into operation after the charge part 14 has burned down and serves to accelerate the projectile body 2 .

Die Folie 16 ist eine Trennung zwischen Ladung 14 und 15 und kann auch als Zündvermittler dienen.The film 16 is a separation between charge 14 and 15 and can also serve as an ignition mediator.

Claims (2)

1. Zünder für lange Pulverladungen in Patronenhülsen großer Kaliber nach Patentanmeldung P 37 03 898.2, dadurch gekennzeichnet, daß die Ladung aus mehreren Schichten (14-15) von unterschiedlicher Brisanz besteht, so daß die bodennahe Schicht zuletzt abbrennt und einen zusätzlichen Schub erzeugt, der den Druck im Geschützrohr im abfallenden Teil (A) des Druckverlaufes anhebt (B) und damit die Geschoßgeschwindigkeit erheblich nachbeschleunigt.1. detonator for long powder charges in cartridge cases of large caliber according to patent application P 37 03 898.2, characterized in that the charge consists of several layers ( 14-15 ) of different explosiveness, so that the bottom layer burns off last and generates an additional thrust that raises the pressure in the gun barrel in the falling part (A) of the pressure curve (B) and thus accelerates the bullet speed considerably. 2. Zünder nach Anspruch 1, dadurch gekennzeichnet, daß zwischen den un­ terschiedlichen Ladungen eine Trennfolie (16) gegebenenfalls als Zwischenzünder oder Verteiler gelegt ist.2. Detonator according to claim 1, characterized in that between the un different charges a release film ( 16 ) is optionally placed as an intermediate detonator or distributor.
DE19873719648 1987-02-09 1987-06-12 Fuze for long powder charges in cartridge cases of large calibre Withdrawn DE3719648A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873719648 DE3719648A1 (en) 1987-02-09 1987-06-12 Fuze for long powder charges in cartridge cases of large calibre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873703898 DE3703898A1 (en) 1987-02-09 1987-02-09 Long explosive charge fuse - comprises capsule at forward barrel end ignited by small-calibre round from rear
DE19873719648 DE3719648A1 (en) 1987-02-09 1987-06-12 Fuze for long powder charges in cartridge cases of large calibre

Publications (1)

Publication Number Publication Date
DE3719648A1 true DE3719648A1 (en) 1988-12-29

Family

ID=25852308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873719648 Withdrawn DE3719648A1 (en) 1987-02-09 1987-06-12 Fuze for long powder charges in cartridge cases of large calibre

Country Status (1)

Country Link
DE (1) DE3719648A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810416A2 (en) * 1996-05-29 1997-12-03 DIEHL GMBH & CO. Pyrotechnic delay tube
US20220299303A1 (en) * 2019-06-07 2022-09-22 Rabuffo Sa Ammunition cartridge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810416A2 (en) * 1996-05-29 1997-12-03 DIEHL GMBH & CO. Pyrotechnic delay tube
EP0810416A3 (en) * 1996-05-29 1999-05-19 Diehl Stiftung & Co. Pyrotechnic delay tube
US20220299303A1 (en) * 2019-06-07 2022-09-22 Rabuffo Sa Ammunition cartridge

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