FR2444806A1 - Propellant fired device - has ignitor, fuel block and intermediate deflector located after ignitor - Google Patents

Propellant fired device - has ignitor, fuel block and intermediate deflector located after ignitor

Info

Publication number
FR2444806A1
FR2444806A1 FR7836104A FR7836104A FR2444806A1 FR 2444806 A1 FR2444806 A1 FR 2444806A1 FR 7836104 A FR7836104 A FR 7836104A FR 7836104 A FR7836104 A FR 7836104A FR 2444806 A1 FR2444806 A1 FR 2444806A1
Authority
FR
France
Prior art keywords
ignitor
propellant
fuel block
deflector located
fired device
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
FR7836104A
Other languages
French (fr)
Other versions
FR2444806B1 (en
Inventor
Jose Maria Crespo
Pierre Ducasse
Jean Marc Peyrard
Andre Valix
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7836104A priority Critical patent/FR2444806A1/en
Publication of FR2444806A1 publication Critical patent/FR2444806A1/en
Application granted granted Critical
Publication of FR2444806B1 publication Critical patent/FR2444806B1/fr
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/97Rocket nozzles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32Constructional parts; Details not otherwise provided for
    • F02K9/34Casings; Combustion chambers; Liners thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

The propulser has a cylindrical casing (1) which is screwed into an end plug (2) and sealed by an 'O' ring. The plug has a discharge cup (11) with a central pipe (3) located by the outer ring (4). The plug has an external pressure connection (14). The ignition mixt. (7) is sparked by a devie (6), and in turn ignites the propellant block (8) normally sealed in silicone varnish (9). The discharge cup is made from resin and asbestos material.
FR7836104A 1978-12-22 1978-12-22 Propellant fired device - has ignitor, fuel block and intermediate deflector located after ignitor Granted FR2444806A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7836104A FR2444806A1 (en) 1978-12-22 1978-12-22 Propellant fired device - has ignitor, fuel block and intermediate deflector located after ignitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836104A FR2444806A1 (en) 1978-12-22 1978-12-22 Propellant fired device - has ignitor, fuel block and intermediate deflector located after ignitor

Publications (2)

Publication Number Publication Date
FR2444806A1 true FR2444806A1 (en) 1980-07-18
FR2444806B1 FR2444806B1 (en) 1984-11-23

Family

ID=9216448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836104A Granted FR2444806A1 (en) 1978-12-22 1978-12-22 Propellant fired device - has ignitor, fuel block and intermediate deflector located after ignitor

Country Status (1)

Country Link
FR (1) FR2444806A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR831487A (en) * 1936-12-31 1938-09-05 Sageb Improvements to projectiles incorporating a jet fuze
US2982090A (en) * 1956-08-06 1961-05-02 Phillips Petroleum Co Means to prevent perforation of starter disk during ignition delay
FR1274468A (en) * 1960-08-01 1961-10-27 Snecma Small diameter neck for rocket nozzle
US3212257A (en) * 1964-10-23 1965-10-19 Hercules Powder Co Ltd Rocket motor
FR1459597A (en) * 1964-12-16 1966-11-18 Projectile
CH467937A (en) * 1966-12-30 1969-01-31 Eidg Pulverfabrik Wimmis Solid rocket propulsion

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR831487A (en) * 1936-12-31 1938-09-05 Sageb Improvements to projectiles incorporating a jet fuze
US2982090A (en) * 1956-08-06 1961-05-02 Phillips Petroleum Co Means to prevent perforation of starter disk during ignition delay
FR1274468A (en) * 1960-08-01 1961-10-27 Snecma Small diameter neck for rocket nozzle
US3212257A (en) * 1964-10-23 1965-10-19 Hercules Powder Co Ltd Rocket motor
FR1459597A (en) * 1964-12-16 1966-11-18 Projectile
CH467937A (en) * 1966-12-30 1969-01-31 Eidg Pulverfabrik Wimmis Solid rocket propulsion

Also Published As

Publication number Publication date
FR2444806B1 (en) 1984-11-23

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse