EP2128559A3 - Initiator - Google Patents

Initiator Download PDF

Info

Publication number
EP2128559A3
EP2128559A3 EP20090002559 EP09002559A EP2128559A3 EP 2128559 A3 EP2128559 A3 EP 2128559A3 EP 20090002559 EP20090002559 EP 20090002559 EP 09002559 A EP09002559 A EP 09002559A EP 2128559 A3 EP2128559 A3 EP 2128559A3
Authority
EP
European Patent Office
Prior art keywords
initiator
threshold temperature
reaching
pressure
igniting
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
EP20090002559
Other languages
English (en)
French (fr)
Other versions
EP2128559A2 (de
EP2128559B1 (de
Inventor
Karl Wieland Dr. Naumann
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.)
Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
Original Assignee
Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
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 Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH filed Critical Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
Publication of EP2128559A2 publication Critical patent/EP2128559A2/de
Publication of EP2128559A3 publication Critical patent/EP2128559A3/de
Application granted granted Critical
Publication of EP2128559B1 publication Critical patent/EP2128559B1/de
Not-in-force 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
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/36—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein arming is effected by combustion or fusion of an element; Arming methods using temperature gradients
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/14—Explosion or fire protection arrangements on packages or ammunition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Toys (AREA)
  • Air Bags (AREA)

Abstract

Ein Initiator (1), der bei Erreichen einer Schwelltemperatur ausgelöst wird, um die Wirkung der Entzündung eines Festtreibstoffes (12) eines Feststoffraketenmotors über der Schwelltemperatur herabzusetzen, weist eine Druckkammer (3) oder dergleichen Druckeinrichtung auf, deren Druck bei Erreichen der Schwelltemperatur in Bewegungsenergie zur Auslösung des Initiators (1) umgewandelt wird.
EP09002559.4A 2008-05-27 2009-02-24 Initiator Not-in-force EP2128559B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810025218 DE102008025218B3 (de) 2008-05-27 2008-05-27 Initiator

Publications (3)

Publication Number Publication Date
EP2128559A2 EP2128559A2 (de) 2009-12-02
EP2128559A3 true EP2128559A3 (de) 2013-05-29
EP2128559B1 EP2128559B1 (de) 2016-05-25

Family

ID=40765471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09002559.4A Not-in-force EP2128559B1 (de) 2008-05-27 2009-02-24 Initiator

Country Status (2)

Country Link
EP (1) EP2128559B1 (de)
DE (1) DE102008025218B3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010013425B3 (de) * 2010-03-30 2011-07-07 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 84544 Vorrichtung zum Abbrennen von Treibstoffen oder Explosivstoffen
DE102010015047B4 (de) 2010-04-15 2012-01-12 Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh Frühzündvorrichtung zum Abbrennen von Treibstoffen und Explosivstoffen
DE102010052150A1 (de) * 2010-11-22 2012-05-24 Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh Rotationsenergiebereitsstellungsvorrichtung, Notstromaggregat und Luftfahrzeug
JP5760148B2 (ja) * 2011-07-07 2015-08-05 バイエルン− ヒエミー・ゲゼルシヤフト・フユール・フルークヒエミッシエ・アントリーベ・ミト・ベシユレンクテル・ハフツング 燃料又は爆発物の制御された燃焼をするための装置
CN113187623B (zh) * 2021-03-31 2022-09-27 上海新力动力设备研究所 一种固体火箭发动机用温度激励型自启动安全泄压装置
DE102022000309A1 (de) 2021-10-14 2023-04-20 Rolf Schillinger Sprengzünder mit einer Thermalbatterie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217054A1 (de) * 1972-04-08 1973-10-18 Bayern Chemie Gmbh Flugchemie Loescheinrichtung fuer feststoffgasgeneratoren und -raketentriebwerke
FR2412771A1 (fr) * 1977-12-20 1979-07-20 Messerschmitt Boelkow Blohm Dispositif de securite par eclatement destine a limiter la pression d'un fluide dans un reservoir a l'aide d'une membrane claquable
EP0163086A2 (de) * 1984-05-25 1985-12-04 Hughes Aircraft Company Durch Wärme ausgelöste Sicherheitseinrichtung an Raketentriebwerken
EP0512682A2 (de) * 1991-04-05 1992-11-11 Morton International, Inc. Universelles Anschlussstück für Sprengkapsel
WO1995000816A1 (fr) * 1993-06-28 1995-01-05 Giat Industries Chaine d'amorçage de securite pour charge explosive
EP0685370A1 (de) * 1994-05-31 1995-12-06 Morton International, Inc. Selbstzündung einer mit Fluid betriebenen Aufblasvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294704B (de) * 1961-01-20 1969-05-08 Electronique Appliquee Anordnung zur temperaturabhaengigen Ausloesung von elektrischen Vorgaengen
US4262273A (en) * 1979-11-29 1981-04-14 Emerson Electric Co. Thermostatic electrical switch
DE19709584A1 (de) * 1997-03-08 1998-09-10 Dynamit Nobel Ag Gasgenerator
DE19805976C1 (de) * 1998-02-13 1999-04-29 Nigu Chemie Gmbh Frühzündpulver für thermische Sicherungen für Airbag-Gasgeneratoren

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217054A1 (de) * 1972-04-08 1973-10-18 Bayern Chemie Gmbh Flugchemie Loescheinrichtung fuer feststoffgasgeneratoren und -raketentriebwerke
FR2412771A1 (fr) * 1977-12-20 1979-07-20 Messerschmitt Boelkow Blohm Dispositif de securite par eclatement destine a limiter la pression d'un fluide dans un reservoir a l'aide d'une membrane claquable
EP0163086A2 (de) * 1984-05-25 1985-12-04 Hughes Aircraft Company Durch Wärme ausgelöste Sicherheitseinrichtung an Raketentriebwerken
EP0512682A2 (de) * 1991-04-05 1992-11-11 Morton International, Inc. Universelles Anschlussstück für Sprengkapsel
WO1995000816A1 (fr) * 1993-06-28 1995-01-05 Giat Industries Chaine d'amorçage de securite pour charge explosive
EP0685370A1 (de) * 1994-05-31 1995-12-06 Morton International, Inc. Selbstzündung einer mit Fluid betriebenen Aufblasvorrichtung

Also Published As

Publication number Publication date
EP2128559A2 (de) 2009-12-02
DE102008025218B3 (de) 2009-11-12
EP2128559B1 (de) 2016-05-25

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