EP0318996A2 - Allumeur pyrotechnique pour projectiles, roquettes bombes et mines - Google Patents

Allumeur pyrotechnique pour projectiles, roquettes bombes et mines Download PDF

Info

Publication number
EP0318996A2
EP0318996A2 EP88120078A EP88120078A EP0318996A2 EP 0318996 A2 EP0318996 A2 EP 0318996A2 EP 88120078 A EP88120078 A EP 88120078A EP 88120078 A EP88120078 A EP 88120078A EP 0318996 A2 EP0318996 A2 EP 0318996A2
Authority
EP
European Patent Office
Prior art keywords
detonator
transmission
slide
delay
bomblets
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
EP88120078A
Other languages
German (de)
English (en)
Other versions
EP0318996B1 (fr
EP0318996A3 (en
Inventor
Werner Rüdenauer
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of EP0318996A2 publication Critical patent/EP0318996A2/fr
Publication of EP0318996A3 publication Critical patent/EP0318996A3/de
Application granted granted Critical
Publication of EP0318996B1 publication Critical patent/EP0318996B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F42C9/14—Double fuzes; Multiple fuzes
    • F42C9/142—Double fuzes; Multiple fuzes combined time and percussion fuzes in which the timing is caused by combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/184—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a slidable carrier

Definitions

  • the invention relates to a pyrotechnic detonator for projectiles, missiles, bomblets and mines according to the preamble of claim 1.
  • a detonator and an ignition set for a deceleration set arranged in the housing are provided in a transverse slide.
  • the spatial separation of the ignition charge from the delay set can lead to malfunctions in the ignition transmission, so that the detonator is not ignited. In the case of a soft target impact, this then has the consequence that the detonator remains in focus due to the function of the impact detonator, which is usually not present, and the bomblet thus becomes a dud.
  • the object of the invention is therefore to achieve a reliable ignition of the delay set.
  • the detonator is reliably ignited both on a projectile or bomblet with or without swirl.
  • a slide 3 In a bomblet housing 1 with an ignition needle 2, a slide 3 is locked in the ignition position in a known manner.
  • the slide 3 is located in a guide 4 of a body 5.
  • the slide 3 has a spring 6, a gas expansion chamber 9, a detonator 10 for igniting an explosive charge, not shown, three parallel bores 8, 11, 12 and channel sections 13, 14.
  • the bore 12 is transverse, i.e. tangential to the detonator 10 and has a delay detonator 15, consisting of ignition charge 16, delay charge 18 and overfire charge 19 in a tube 7.
  • the ignition charge 16 is already, as drawn, in reaction.
  • a transmission detonator 20 is fastened in the bore 11 via a disk 22 caulked at 21.
  • a wall 23 separates the transfer detonator 20 from the detonator 10.
  • a dash-dotted line 25 denotes the specially secured starting position of the slide 3.
  • the slide 3 unlocked in a known manner strikes against the housing 1 by the force of the spring 6 and due to the centrifugal forces and is locked in the position shown by a known mechanism.
  • the ignition charge 16 is ignited by the ignition needle 2.
  • the other sets 18 and 19 and the transmission detonator 20 are then ignited. This then initiates the detonator 10 through the wall 23.
  • the reliable ignition of the detonator 10 is also prevented under unfavorable conditions. This prevents duds.
  • the channel section 13 also contributes to this with the relaxation space, which discharges the excess pressure which arises when the transmission detonator 20 is ignited into the interior of the housing 1.
  • the detonator 10 therefore remains fully functional in its vertical ignition effect.
  • the overfire charge 19 destroys thin structures and is therefore able to reliably ignite the transfer detonator 20 through the thin wall 30.
  • the existence of the bore 14 is therefore not a requirement.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
EP88120078A 1987-12-03 1988-12-01 Allumeur pyrotechnique pour projectiles, roquettes bombes et mines Expired - Lifetime EP0318996B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873740966 DE3740966A1 (de) 1987-12-03 1987-12-03 Pyrotechnischer zuender fuer geschosse, raketen, bomblets und minen
DE3740966 1987-12-03

Publications (3)

Publication Number Publication Date
EP0318996A2 true EP0318996A2 (fr) 1989-06-07
EP0318996A3 EP0318996A3 (en) 1989-11-15
EP0318996B1 EP0318996B1 (fr) 1992-09-02

Family

ID=6341801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88120078A Expired - Lifetime EP0318996B1 (fr) 1987-12-03 1988-12-01 Allumeur pyrotechnique pour projectiles, roquettes bombes et mines

Country Status (3)

Country Link
US (1) US4873927A (fr)
EP (1) EP0318996B1 (fr)
DE (2) DE3740966A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411243A1 (fr) * 1989-07-29 1991-02-06 Rheinmetall GmbH Allumeur pour sous-munition du type "bomblet"
WO1996035095A1 (fr) * 1995-05-05 1996-11-07 Dixi S.A. Dispositif de securite pour fusee percutante

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912671A1 (de) * 1989-04-18 1990-10-25 Diehl Gmbh & Co Zuender eines bomblets
DE3925238A1 (de) * 1989-07-29 1991-01-31 Rheinmetall Gmbh Zuender fuer ein bombletgeschoss
DE3925236A1 (de) * 1989-07-29 1991-01-31 Rheinmetall Gmbh Zuender fuer ein bombletgeschoss
EP0573328B1 (fr) * 1992-06-02 1997-10-29 GIAT Industries Système d'auto-destruction d'une munition d'obus cargo par attaque chimique
DE19919001A1 (de) * 1999-04-27 2000-11-09 Junghans Gmbh Geb Pyrotechnischer Selbstzerleger für Munition
DE102008032744B4 (de) * 2008-07-11 2010-04-01 Junghans Microtec Gmbh Zünder für ein Geschoss

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537367A (fr) * 1954-04-27
US3025795A (en) * 1958-02-12 1962-03-20 Thiokol Chemical Corp Time delay fuse element
FR1204556A (fr) * 1959-11-25 1960-01-27 Bouchon-allumeur pour grenade à main
NL262490A (fr) * 1960-04-02
SE331438B (fr) * 1969-05-19 1970-12-21 Foersvarets Fabriksverk
GB1413253A (en) * 1973-01-12 1975-11-12 Aldecoq Lecanda C Hand grenade
FR2280878A1 (fr) * 1974-08-01 1976-02-27 France Etat Relais pyrotechnique de securite temporise
US3998164A (en) * 1975-12-15 1976-12-21 The United States Of America As Represented By The Secretary Of The Army Self-destruct delay fuze
DE3333312A1 (de) * 1983-09-15 1985-04-04 Rheinmetall GmbH, 4000 Düsseldorf Zuender fuer ein tochtergeschoss
IT1183906B (it) * 1985-06-28 1987-10-22 Borletti Spa Spoletta con autodistruzione per submunizione atta ad essere espulsa da un vettore
DE3524080C2 (de) * 1985-07-05 1996-07-18 Rheinmetall Ind Gmbh Zünder für einen Gefechtskopf mit einem durch Formschluß gesicherten Schlagstück
DE3539279A1 (de) * 1985-11-06 1987-05-07 Diehl Gmbh & Co Zuender fuer ein fallschirm- oder bandstabilisiertes bomblet
DE8614108U1 (de) * 1986-05-24 1987-09-24 Diehl GmbH & Co, 8500 Nürnberg Aufschlagzünder einer Infanteriegranate
DE3624713C2 (de) * 1986-07-22 1995-09-07 Diehl Gmbh & Co Aufschlagzünder mit Selbstzerlegeeinrichtung für einen Bomblet
IL82066A (en) * 1987-03-31 1992-03-29 Israel State Fuse for sub-munition warhead

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411243A1 (fr) * 1989-07-29 1991-02-06 Rheinmetall GmbH Allumeur pour sous-munition du type "bomblet"
US5048419A (en) * 1989-07-29 1991-09-17 Rheinmetall Gmbh Bomblet fuze
WO1996035095A1 (fr) * 1995-05-05 1996-11-07 Dixi S.A. Dispositif de securite pour fusee percutante

Also Published As

Publication number Publication date
EP0318996B1 (fr) 1992-09-02
US4873927A (en) 1989-10-17
DE3874300D1 (de) 1992-10-08
DE3740966A1 (de) 1989-06-15
EP0318996A3 (en) 1989-11-15

Similar Documents

Publication Publication Date Title
DE3624713C2 (de) Aufschlagzünder mit Selbstzerlegeeinrichtung für einen Bomblet
DE19983923B4 (de) Selbstzerstörender Aufprallzünder
EP0318995B1 (fr) Allumeur pyrotechnique pour projectiles
EP0318996A2 (fr) Allumeur pyrotechnique pour projectiles, roquettes bombes et mines
DE2838381C2 (de) Sicherheitsvorrichtung für Zündvorrichtungen
AT130321B (de) Geschoßzünder für Aufschlag- und Trägheitswirkung.
EP0318997B1 (fr) Dispositif de sécurité pour une fusée à autodestruction par combustion pour utilisation dans des bombes
AT403624B (de) Aufschlagzünder für drallmunition
DE4303128A1 (de) Zündvorrichtung für Geschosse, Raketen, Bomblets und Minen mit einer pyrotechnischen Selbstzerlegervorrichtung
EP0218947B1 (fr) Fusée d'impact comportant une amorce à percussion
DE1259740B (de) Aufschlagzuender fuer Drallgeschosse
EP0342399A1 (fr) Dispositif pour désamorcer des projectiles non explosés
DE1428801A1 (de) Zuender
EP0236325B1 (fr) Detonateur auto-destructeur
DE2426168C3 (de) Mikrozeitzünder für Raketen
DE4127023A1 (de) Treibladungsanzuender
EP0499701A1 (fr) Dispositif de sécurité pour projectile destiné à être lancé à partir d'un tube
DE2310668A1 (de) Aufschlagzuender
AT407575B (de) Sicherungsvorrichtung für zünder von drallgeschossen
DE3539279A1 (de) Zuender fuer ein fallschirm- oder bandstabilisiertes bomblet
DE3703774A1 (de) Geschoss, insbesondere vollkalibriges sprenggeschoss
DE224371C (fr)
DE201040C (fr)
EP0227919A1 (fr) Fusée d'impact pour projectile
CH623130A5 (en) Projection grenade

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19891011

17Q First examination report despatched

Effective date: 19910218

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 3874300

Country of ref document: DE

Date of ref document: 19921008

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19951026

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19961201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19961201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20001129

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010221

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020830

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051201