ES2041159T3 - Carga propulsora pirotecnica con encendido electrico. - Google Patents

Carga propulsora pirotecnica con encendido electrico.

Info

Publication number
ES2041159T3
ES2041159T3 ES90402250T ES90402250T ES2041159T3 ES 2041159 T3 ES2041159 T3 ES 2041159T3 ES 90402250 T ES90402250 T ES 90402250T ES 90402250 T ES90402250 T ES 90402250T ES 2041159 T3 ES2041159 T3 ES 2041159T3
Authority
ES
Spain
Prior art keywords
winding
charge
electric ignition
resistance
pyrolysis
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 - Lifetime
Application number
ES90402250T
Other languages
English (en)
Inventor
Michel Roche
Andre Nicolas
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of ES2041159T3 publication Critical patent/ES2041159T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F42B5/08—Cartridges, i.e. cases with charge and missile modified for electric ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Elimination Of Static Electricity (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

ESTA CARGA (2) CONSTA DE AL MENOS UN ELEMENTO AISLANTE (4), DESCOMPONIBLE POR PIROLISIS Y, EN ESTE ELEMENTO, DE UNA RESISTENCIA ELECTRICA (22) UNO DE CUYOS EXTREMOS ESTA DESTINADO A SER LLEVADO A UN ALTA TENSION EN RELACION A SU OTRO EXTREMO A FIN DE CALENTAR LA RESISTENCIA Y PROVOCAR ASI UNA PIROLISIS DEL ELEMENTO, QUE TRANSFORMA A ESTE ULTIMO EN UN MEDIO GASEOSO APTO PARA PROPULSAR UN PROYECTIL (14) FUERA DEL LANZADOR. LA RESISTENCIA FORMA UN BOBINADO EN EL ELEMENTO AISLANTE, LOS DOS EXTREMOS DE ESTE BOBINADO ESTAN ALEJADOS ENTRE SI Y EL BOBINADO ES MUY POCO INDUCTIVO Y ESTA REPARTIDO DE FORMA HOMOGENEA EN EL ELEMENTO. APLICACION EN LA ACELERACION DE PROYECTILES A MUY ALTAS VELOCIDADES.
ES90402250T 1989-08-08 1990-08-06 Carga propulsora pirotecnica con encendido electrico. Expired - Lifetime ES2041159T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910654A FR2650884B1 (fr) 1989-08-08 1989-08-08 Charge pour lanceur electrothermique

Publications (1)

Publication Number Publication Date
ES2041159T3 true ES2041159T3 (es) 1993-11-01

Family

ID=9384565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90402250T Expired - Lifetime ES2041159T3 (es) 1989-08-08 1990-08-06 Carga propulsora pirotecnica con encendido electrico.

Country Status (4)

Country Link
EP (1) EP0412895B1 (es)
DE (1) DE69001525T2 (es)
ES (1) ES2041159T3 (es)
FR (1) FR2650884B1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431105A (en) * 1993-09-16 1995-07-11 Maxwell Laboratories, Inc. Electrothermal chemical cartridge
SE509310C2 (sv) * 1994-06-17 1999-01-11 Foersvarets Forskningsanstalt Sätt att elektriskt initiera och styra förbränningen av en kompakt drivladdning samt drivladdning
CA2215239C (en) * 1995-03-23 2005-03-22 Maxwell Technologies, Inc. Electrothermal chemical cartridge
CA2361674A1 (en) * 1999-02-03 2000-08-10 Dynamit Nobel Gmbh Explosivstoff-Und Systemtechnik Ignition system for propelling charges which functions according to the induction principle
DE19928832A1 (de) * 1999-06-24 2000-12-28 Diehl Stiftung & Co Elektrische Anzündeinrichtung für die Treibladung einer Patrone

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579123A (en) * 1939-10-06 1946-07-24 Victor George Bull Improvements in or relating to electric detonators and primers
BE550813A (es) * 1955-09-14
US2926566A (en) * 1956-11-30 1960-03-01 Walter W Atkins Device for accelerating the ignition of the propellant for a projectile
GB927705A (en) * 1960-09-20 1963-06-06 Graviner Manufacturing Co Improvements in or relating to explosive charges
US3173370A (en) * 1961-12-26 1965-03-16 Lockheed Aircraft Corp Igniter for solid propellant
US4334474A (en) * 1976-05-21 1982-06-15 The United States Of America As Represented By The Secretary Of The Navy Warhead initiation system

Also Published As

Publication number Publication date
DE69001525D1 (de) 1993-06-09
EP0412895B1 (fr) 1993-05-05
EP0412895A1 (fr) 1991-02-13
DE69001525T2 (de) 1993-10-28
FR2650884A1 (fr) 1991-02-15
FR2650884B1 (fr) 1991-10-11

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