DE3821276C1 - - Google Patents

Info

Publication number
DE3821276C1
DE3821276C1 DE19883821276 DE3821276A DE3821276C1 DE 3821276 C1 DE3821276 C1 DE 3821276C1 DE 19883821276 DE19883821276 DE 19883821276 DE 3821276 A DE3821276 A DE 3821276A DE 3821276 C1 DE3821276 C1 DE 3821276C1
Authority
DE
Germany
Prior art keywords
charge
generator according
zone
combustion
distance
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.)
Expired - Fee Related
Application number
DE19883821276
Other languages
German (de)
English (en)
Inventor
Michel Dr. Muelhausen/Mulhouse Fr Samirant
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.)
DEUTSCH-FRANZOESISCHES FORSCHUNGSINSTITUT SAINT-LOUIS SAINT-LOUIS HAUT-RHIN FR
Original Assignee
DEUTSCH-FRANZOESISCHES FORSCHUNGSINSTITUT SAINT-LOUIS SAINT-LOUIS HAUT-RHIN FR
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 DEUTSCH-FRANZOESISCHES FORSCHUNGSINSTITUT SAINT-LOUIS SAINT-LOUIS HAUT-RHIN FR filed Critical DEUTSCH-FRANZOESISCHES FORSCHUNGSINSTITUT SAINT-LOUIS SAINT-LOUIS HAUT-RHIN FR
Application granted granted Critical
Publication of DE3821276C1 publication Critical patent/DE3821276C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/10—Cartridges, i.e. cases with charge and missile with self-propelled bullet
    • F42B5/105—Cartridges, i.e. cases with charge and missile with self-propelled bullet propelled by two propulsive charges, the rearwardly situated one being separated from the rest of the projectile during flight or in the barrel; Projectiles with self-ejecting cartridge cases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • F02K9/12—Shape or structure of solid propellant charges made of two or more portions burning at different rates or having different characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • F02K9/22—Shape or structure of solid propellant charges of the front-burning type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
DE19883821276 1987-08-19 1988-06-24 Expired - Fee Related DE3821276C1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8711716A FR2678722B1 (fr) 1987-08-19 1987-08-19 Generateur pyrotechnique a composition deflagrante et ses applications.

Publications (1)

Publication Number Publication Date
DE3821276C1 true DE3821276C1 (enrdf_load_stackoverflow) 1993-04-22

Family

ID=9354305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883821276 Expired - Fee Related DE3821276C1 (enrdf_load_stackoverflow) 1987-08-19 1988-06-24

Country Status (2)

Country Link
DE (1) DE3821276C1 (enrdf_load_stackoverflow)
FR (1) FR2678722B1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001038710A1 (en) * 1999-11-23 2001-05-31 Technanogy, Llc Nozzleless rocket motor
DE102014115397B4 (de) * 2014-10-22 2015-11-12 Peter Lell Pyrotechnische Antriebseinrichtung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620205A (en) * 1994-03-14 1997-04-15 Morton International, Inc. Gas generation and ignition system for airbag inflation
DE29717367U1 (de) * 1997-09-29 1998-02-12 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Pyrotechnischer Antrieb, insbesondere für Fahrzeuginsassen-Rückhaltesysteme
FR2998566B1 (fr) * 2012-11-23 2021-08-20 Nexter Munitions Composant generateur de gaz pyrotechnique
DE102014018218B4 (de) * 2014-12-06 2023-05-17 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Vorrichtung zur gesteuerten Initiierung der Deflagration einer Sprengladung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809279B2 (de) * 1978-03-03 1980-03-27 Deutsch-Franzoesisches Forschungsinstitut Saint-Louis, Saint-Louis (Frankreich) Treibladungsmassen für Rohrwaffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH264945A (de) * 1948-01-08 1949-11-15 Franz Dr Siegwart Patrone für erhöhte Geschossgeschwindigkeiten und Schussweiten.
US2600678A (en) * 1949-03-11 1952-06-17 Olin Ind Inc Rocket powder
US3486451A (en) * 1967-12-26 1969-12-30 Alvin E Moore Electrically-fired missile
CA935457A (en) * 1970-02-18 1973-10-16 Kurokawa Isao Gas-producing device for an inflatable body-protecting bag on a high-speed vehicle
DE2059571A1 (de) * 1970-12-03 1972-06-22 Schaberger & Co Gmbh Josef Treibladungspulveraufbau fuer Rohrwaffen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809279B2 (de) * 1978-03-03 1980-03-27 Deutsch-Franzoesisches Forschungsinstitut Saint-Louis, Saint-Louis (Frankreich) Treibladungsmassen für Rohrwaffen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001038710A1 (en) * 1999-11-23 2001-05-31 Technanogy, Llc Nozzleless rocket motor
DE102014115397B4 (de) * 2014-10-22 2015-11-12 Peter Lell Pyrotechnische Antriebseinrichtung

Also Published As

Publication number Publication date
FR2678722A1 (fr) 1993-01-08
FR2678722B1 (fr) 1994-03-11

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee