EP2144033A3 - Fuse for a projectile - Google Patents

Fuse for a projectile Download PDF

Info

Publication number
EP2144033A3
EP2144033A3 EP09008658.8A EP09008658A EP2144033A3 EP 2144033 A3 EP2144033 A3 EP 2144033A3 EP 09008658 A EP09008658 A EP 09008658A EP 2144033 A3 EP2144033 A3 EP 2144033A3
Authority
EP
European Patent Office
Prior art keywords
detonator
projectile
delay
igniting
firing
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
EP09008658.8A
Other languages
German (de)
French (fr)
Other versions
EP2144033A2 (en
EP2144033B1 (en
Inventor
Markus Kopf
Frank Martin Kienzler
Gerd Giesler
Herbert Höni
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.)
Junghans Microtec GmbH
Original Assignee
Junghans Microtec 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 Junghans Microtec GmbH filed Critical Junghans Microtec GmbH
Priority to PL09008658T priority Critical patent/PL2144033T3/en
Publication of EP2144033A2 publication Critical patent/EP2144033A2/en
Publication of EP2144033A3 publication Critical patent/EP2144033A3/en
Application granted granted Critical
Publication of EP2144033B1 publication Critical patent/EP2144033B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/10—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/14—Double fuzes; Multiple fuzes
    • F42C9/142—Double fuzes; Multiple fuzes combined time and percussion fuzes in which the timing is caused by combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Toys (AREA)

Abstract

Die Erfindung geht aus von einem Zünder (2) für ein Geschoss mit einer Zündanordnung (54) zum Zünden einer Hauptladung des Geschosses und einem Verzögerungsdetonator (10) zum Zünden der Zündanordnung (52) nach einer durch eine Abbrandstrecke (66) einer Verzögerungsladung (30) festgelegten Verzögerungszeit, wobei der Verzögerungsdetonator (10) ein Gehäuse (26) mit einer Zündhälfte (60), in der er gezündet wird, und einer Detonatorhälfte (62), die eine Detonatorladung (34) zum Zünden der Zündanordnung (54) beinhaltet, aufweist.The invention relates to an igniter (2) for a projectile with an igniter arrangement (54) for igniting a main charge of the projectile and a delay detonator (10) for igniting the igniter arrangement (52) after a burnup path (66) of a delay charge (30 ), wherein the delay detonator (10) includes a housing (26) having a firing half (60) in which it is fired and a detonator half (62) including a detonator charge (34) for firing the firing assembly (54); having.

Um ein Blindgehen des Geschosses durch eine zu frühe Detonation des Verzögerungsdetonators (10) zu vermeiden, wird vorgeschlagen, dass das Gehäuse (26) in der Zündhälfte (60) eine Entlastungsöffnung (40) mit einem im zündenden Zustand des Verzögerungsdetonators (10) frei durchgängigen Öffnungsquerschnitt aufweist.

Figure imgaf001
In order to avoid a blind of the projectile by a too early detonation of the delay detonator (10), it is proposed that the housing (26) in the ignition half (60) has a discharge opening (40) with a freely passing state in the igniting state of the delay detonator (10) Has opening cross-section.
Figure imgaf001
EP09008658.8A 2008-07-11 2009-07-02 Fuse for a projectile Active EP2144033B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09008658T PL2144033T3 (en) 2008-07-11 2009-07-02 Fuse for a projectile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008032744A DE102008032744B4 (en) 2008-07-11 2008-07-11 Igniter for a projectile

Publications (3)

Publication Number Publication Date
EP2144033A2 EP2144033A2 (en) 2010-01-13
EP2144033A3 true EP2144033A3 (en) 2013-06-19
EP2144033B1 EP2144033B1 (en) 2015-04-15

Family

ID=40941489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09008658.8A Active EP2144033B1 (en) 2008-07-11 2009-07-02 Fuse for a projectile

Country Status (8)

Country Link
US (1) US8037827B2 (en)
EP (1) EP2144033B1 (en)
AU (1) AU2009202759B2 (en)
CA (1) CA2668248C (en)
DE (1) DE102008032744B4 (en)
PL (1) PL2144033T3 (en)
SG (1) SG158806A1 (en)
ZA (1) ZA200904818B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2559362T3 (en) * 2011-10-17 2016-02-11 Ael Mining Services Limited Pyrotechnic element with delay

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397781A (en) * 1931-08-05 1946-04-02 Max W Fischer Fuse
US3119338A (en) * 1959-10-13 1964-01-28 Bombrini Parodi Delfino Spa Delay detonators for priming devices
EP0666464A1 (en) * 1994-01-31 1995-08-09 Oregon Etablissement Für Patentverwertung Fuse for a grenade

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791993A (en) * 1972-11-28 1973-03-16 Dynamit Nobel Ag SELF-DESTRUCTION OF EXPLOSIVE PERCUSSION BODIES.
BE800881A (en) * 1973-06-14 1973-12-14 Prb Sa MICRO-DELAY DETONATOR FOR BALLISTIC ROCKETS AND THUS FITTED ROCKETS
US3945323A (en) * 1974-06-14 1976-03-23 The United States Of America As Represented By The Secretary Of The Army Impact and self-destruct fuze
US5591935A (en) * 1980-08-27 1997-01-07 The United States Of America As Represented By The Secretary Of The Navy Shock sensing dual mode warhead
DE3624713C2 (en) * 1986-07-22 1995-09-07 Diehl Gmbh & Co Impact detonator with self-dismantling device for a bomblet
IL82066A (en) * 1987-03-31 1992-03-29 Israel State Fuse for sub-munition warhead
DE3740966A1 (en) * 1987-12-03 1989-06-15 Diehl Gmbh & Co PYROTECHNICAL IGNITION FOR BULLETS, ROCKETS, BOMBLETS AND MINES
DE3925238A1 (en) * 1989-07-29 1991-01-31 Rheinmetall Gmbh IGNITION FOR A BOMBLET BULLET
US5003879A (en) * 1989-11-06 1991-04-02 Propellex Delay detonator
DE4303128C2 (en) * 1993-02-04 1995-10-12 Rheinmetall Ind Gmbh Projectile device for projectiles, missiles, bomblets and mines with a pyrotechnic self-dismantling device
DE4335022C2 (en) * 1993-10-14 1998-06-10 Rheinmetall Ind Ag Ignition and safety device with self-dismantling device for a grenade projectile with a shaped charge insert
DE9419261U1 (en) * 1994-12-01 1996-04-04 Gebrüder Junghans GmbH, 78713 Schramberg Impact detonator for ammunition
DE19726951C2 (en) * 1997-06-25 1999-12-16 Rheinmetall W & M Gmbh Detonator for a swirl projectile with a self-dismantling unit arranged in the locking bolt for the detonator carrier
US6640719B1 (en) * 1999-01-11 2003-11-04 The United States Of America As Represented By The Secretary Of The Army Fuze explosive train device and method
FR2816401B1 (en) * 2000-11-09 2002-12-20 France Etat Armement MEANS OF INITIATION PYROTECHNIQUE DELAYERS
EP1900187A2 (en) * 2005-02-08 2008-03-19 Dyno Nobel Inc. Delay units and methods of making the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397781A (en) * 1931-08-05 1946-04-02 Max W Fischer Fuse
US3119338A (en) * 1959-10-13 1964-01-28 Bombrini Parodi Delfino Spa Delay detonators for priming devices
EP0666464A1 (en) * 1994-01-31 1995-08-09 Oregon Etablissement Für Patentverwertung Fuse for a grenade

Also Published As

Publication number Publication date
EP2144033A2 (en) 2010-01-13
DE102008032744B4 (en) 2010-04-01
CA2668248C (en) 2013-03-19
SG158806A1 (en) 2010-02-26
AU2009202759A1 (en) 2010-01-28
DE102008032744A1 (en) 2010-01-14
CA2668248A1 (en) 2010-01-11
AU2009202759B2 (en) 2011-09-15
PL2144033T3 (en) 2015-10-30
ZA200904818B (en) 2010-04-28
US20100005993A1 (en) 2010-01-14
EP2144033B1 (en) 2015-04-15
US8037827B2 (en) 2011-10-18

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