EP0082970A3 - Fire-guiding tube for a propulsive-charge igniter - Google Patents

Fire-guiding tube for a propulsive-charge igniter

Info

Publication number
EP0082970A3
EP0082970A3 EP82111057A EP82111057A EP0082970A3 EP 0082970 A3 EP0082970 A3 EP 0082970A3 EP 82111057 A EP82111057 A EP 82111057A EP 82111057 A EP82111057 A EP 82111057A EP 0082970 A3 EP0082970 A3 EP 0082970A3
Authority
EP
European Patent Office
Prior art keywords
guide tube
beads
flame guide
flame
propulsive
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Withdrawn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
EP82111057A
Other languages
German (de)
French (fr)
Other versions
EP0082970A2 (en
Inventor
Uwe Brede
Günter Hübsch
Rudolf Stahlmann
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.)
Huels Troisdorf AG
Dynamit Nobel AG
Original Assignee
Huels Troisdorf AG
Dynamit Nobel AG
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 Huels Troisdorf AG, Dynamit Nobel AG filed Critical Huels Troisdorf AG
Publication of EP0082970A2 publication Critical patent/EP0082970A2/en
Publication of EP0082970A3 publication Critical patent/EP0082970A3/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Withdrawn legal-status Critical Current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)
  • Air Bags (AREA)
  • Lighters Containing Fuel (AREA)

Abstract

Vorliegende Erfindung behandelt ein Flammleitrohr, das vorwiegend in Treibladungsanzündern für großkalibrige Munition eingesetzt wird. Es enthält seitlich Öffnungen, aus denen die Zündgase, die von an sich bekannten Zündsystemen ausgesendet werden, austreten, um entweder eine Anzündverstärkerladung oder eine Treibladung direkt zu zünden. Erfindungsgemäß gehen von diesen Öffnungen axial solche Sicken aus, die in das Innere das Flammleitrohres hineinragen und deren Tiefe in Richtung zum Ende des Flammleitrohres hin abnehmen. Die Sicken sind vorzugsweise radial angeordnet. In dem Flammleitrohr können mehrere solcher radial angeordneter Sicken vorhanden sein. Das Ende des Flammleitrohres kann weiterhin als Kegel ausgebildet sein, dessen Spitze zum Anzündsystem hinweist. The present invention relates to a flame guide tube which primarily in propellant lighters for large-caliber ammunition is used. It contains openings on the side from which the Ignition gases emitted by ignition systems known per se leak out to either a primer charge or a Ignite propellant charge directly. According to the invention go from these Openings axially such beads that in the interior of the Flame tube protrude and its depth towards the end of the Remove the flame guide tube. The beads are preferably radial arranged. Several such radially in the flame guide tube arranged beads are present. The end of the flame guide tube can also be designed as a cone, the tip of the Ignition system indicates.

EP82111057A 1981-12-28 1982-11-30 Fire-guiding tube for a propulsive-charge igniter Withdrawn EP0082970A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3151673 1981-12-28
DE19813151673 DE3151673A1 (en) 1981-12-28 1981-12-28 FLAME GUIDE FOR DRIVE CHARGE LIGHTER

Publications (2)

Publication Number Publication Date
EP0082970A2 EP0082970A2 (en) 1983-07-06
EP0082970A3 true EP0082970A3 (en) 1984-07-25

Family

ID=6149899

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82111057A Withdrawn EP0082970A3 (en) 1981-12-28 1982-11-30 Fire-guiding tube for a propulsive-charge igniter

Country Status (5)

Country Link
US (1) US4495866A (en)
EP (1) EP0082970A3 (en)
AU (1) AU9186582A (en)
CA (1) CA1207187A (en)
DE (1) DE3151673A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160625A (en) * 1984-05-12 1985-12-24 Diehl Gmbh & Co A propelling charge for large-calibre weapons
DE3510446A1 (en) * 1985-03-22 1986-09-25 Nico-Pyrotechnik Hanns-Jürgen Diederichs GmbH & Co KG, 2077 Trittau DRIVE SET FOR SOIL REDUCTION
DE3938123A1 (en) * 1989-11-16 1991-05-23 Diehl Gmbh & Co DRIVE CHARGE LIGHT
US5174106A (en) * 1990-08-24 1992-12-29 Talley Defense Systems, Inc. Secondary ignition system
US5675115A (en) * 1996-04-03 1997-10-07 The United States Of America As Represented By The Secretary Of The Army Ignition tube for electrothermal chemical combustion
US5927312A (en) * 1998-02-27 1999-07-27 Dryden; Paul E. Method and apparatus for extinguishing combustion within combustible tubing
US7073447B2 (en) * 2003-02-12 2006-07-11 Bae Systems Land & Armaments L.P. Electro-thermal chemical igniter and connector
DE102009052578B4 (en) 2008-11-13 2021-09-30 Ruag Ammotec Gmbh Pyrotechnic lighter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL288972A (en) *
FR813397A (en) * 1935-05-31 1937-05-31 Anciens Ets Skoda Arrangement of propulsion charges for firearms
US3224373A (en) * 1963-05-01 1965-12-21 Aerojet General Co Igniter device for solid body of pyrotechnic material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA484990A (en) * 1952-07-22 Dennistoun Burney Charles Cartridge cases for ammunition
US1240859A (en) * 1916-09-23 1917-09-25 Gilbert F Lallman Ammunition-primer.
US2419949A (en) * 1944-02-07 1947-05-06 Edwin J Hottinger Device for securing a propellent charge to an artillery primer
US2455380A (en) * 1945-05-07 1948-12-07 Leo T Meister Method of manufacturing primers
US2789043A (en) * 1953-04-30 1957-04-16 Ici Ltd Blasting charge composition
CH328117A (en) * 1953-11-19 1958-02-28 Verga Casati Gianni Complex trigger-torch device for igniting an exploding vehicle, notably an artillery case
US3332353A (en) * 1959-03-03 1967-07-25 Lohr A Burkardt Auxiliary igniter and sustainer
DE1821223U (en) * 1960-05-13 1960-11-03 Dynamit Nobel Ag ADDITIONAL LIGHTING FOR BULLET DRIVE CHARGES.
US3906720A (en) * 1965-01-07 1975-09-23 Aerojet General Co Igniter assembly for rocket motors
US3393639A (en) * 1967-03-10 1968-07-23 Thiokol Chemical Corp Pyrotechnic igniter assembly
FR1575687A (en) * 1968-04-10 1969-07-25
SE396246B (en) * 1974-11-29 1977-09-12 Bofors Ab TENDDON
BE831139A (en) * 1975-07-08 1975-11-03 PRIMER CHAMBER FOR CARTRIDGE
FR2343987A1 (en) * 1976-03-08 1977-10-07 France Etat Tubular primer for artillery ammunition propellant - has axial bore and side vents through combustible ensuring uniform ignition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL288972A (en) *
FR813397A (en) * 1935-05-31 1937-05-31 Anciens Ets Skoda Arrangement of propulsion charges for firearms
US3224373A (en) * 1963-05-01 1965-12-21 Aerojet General Co Igniter device for solid body of pyrotechnic material

Also Published As

Publication number Publication date
US4495866A (en) 1985-01-29
CA1207187A (en) 1986-07-08
DE3151673A1 (en) 1983-07-07
EP0082970A2 (en) 1983-07-06
AU9186582A (en) 1983-07-07

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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

Designated state(s): BE DE FR GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19841123

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870109

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STAHLMANN, RUDOLF

Inventor name: HUEBSCH, GUENTER

Inventor name: BREDE, UWE