ITTO20030799A1 - Metodo per la distibuzione di un propellente all'interno - Google Patents

Metodo per la distibuzione di un propellente all'interno

Info

Publication number
ITTO20030799A1
ITTO20030799A1 ITTO20030799A ITTO20030799A1 IT TO20030799 A1 ITTO20030799 A1 IT TO20030799A1 IT TO20030799 A ITTO20030799 A IT TO20030799A IT TO20030799 A1 ITTO20030799 A1 IT TO20030799A1
Authority
IT
Italy
Prior art keywords
propellent
disposal
propellent inside
Prior art date
Application number
Other languages
English (en)
Inventor
Antonella Milieni
Dario Sessa
Salvatore Spinosa
Vincenzo Vincenzi
Gerardo Zarra
Original Assignee
Avio Spa
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 Avio Spa filed Critical Avio Spa
Priority to ITTO20030799 priority Critical patent/ITTO20030799A1/it
Priority to EP04104956A priority patent/EP1522711A3/en
Publication of ITTO20030799A1 publication Critical patent/ITTO20030799A1/it

Links

Classifications

    • 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
    • F02K9/24—Charging rocket engines with solid propellants; Methods or apparatus specially adapted for working solid propellant charges
    • 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
    • F02K9/18—Shape or structure of solid propellant charges of the internal-burning type having a star or like shaped internal cavity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
ITTO20030799 2003-10-10 2003-10-10 Metodo per la distibuzione di un propellente all'interno ITTO20030799A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20030799 ITTO20030799A1 (it) 2003-10-10 2003-10-10 Metodo per la distibuzione di un propellente all'interno
EP04104956A EP1522711A3 (en) 2003-10-10 2004-10-08 Method of distributing propellant inside a solid-propellant casing, and tool for implementing such a method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20030799 ITTO20030799A1 (it) 2003-10-10 2003-10-10 Metodo per la distibuzione di un propellente all'interno

Publications (1)

Publication Number Publication Date
ITTO20030799A1 true ITTO20030799A1 (it) 2005-04-11

Family

ID=34308168

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20030799 ITTO20030799A1 (it) 2003-10-10 2003-10-10 Metodo per la distibuzione di un propellente all'interno

Country Status (2)

Country Link
EP (1) EP1522711A3 (it)
IT (1) ITTO20030799A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6623230B2 (ja) * 2015-03-27 2019-12-18 チェアマン，ディフェンス リサーチ アンド ディヴェロップメント オーガナイゼーション （ディーアールディーオー）Ｃｈａｉｒｍａｎ， Ｄｅｆｅｎｃｅ Ｒｅｓｅａｒｃｈ ＆ Ｄｅｖｅｌｏｐｍｅｎｔ Ｏｒｇａｎｉｓａｔｉｏｎ （Ｄｒｄｏ） マンドレル組立体、及びこのマンドレル組立体を用いて固体ロケットの推進薬グレインを製造する方法
FR3035661B1 (fr) * 2015-04-30 2018-11-16 Arianegroup Sas Ensemble pour l'extraction d'au moins un secteur de moule
FR3090751B1 (fr) * 2018-12-20 2021-01-08 Arianegroup Sas Noyau démontable pour la fabrication d'un chargement de propergol et procédé de mise en oeuvre
CN110230553A (zh) * 2019-07-15 2019-09-13 武汉乾峯智能科技有限公司 自动化取模装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000682A (en) * 1960-09-07 1977-01-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Solid propellant rocket motor and method of making same
US3270999A (en) * 1963-04-12 1966-09-06 Thiokol Chemical Corp Segmented core for molding a cavity in a cast solid propellant rocket motor
US3345693A (en) * 1965-01-27 1967-10-10 Thiokol Chemical Corp Apparatus for forming ignition surfaces in solid propellant motors
US3345438A (en) * 1966-02-25 1967-10-03 Donald F Carey Mandrel casting solid propellant rocket fuel
US3567174A (en) * 1968-03-18 1971-03-02 Thiokol Chemical Corp Breakdown core for forming a cavity in a solid propellant grain
FR2737538B1 (fr) * 1995-08-04 1997-08-29 Poudres & Explosifs Ste Nale Noyau mecanique demontable et procedes de mise en oeuvre

Also Published As

Publication number Publication date
EP1522711A2 (en) 2005-04-13
EP1522711A3 (en) 2005-06-08

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