IT1224139B - Procedimento per la fabbricazione mediante stampaggio di un blocco di propergolo solido a combustione frontale guidata mediante conduttori di calore e blocco ottenuto con tale procedimento - Google Patents

Procedimento per la fabbricazione mediante stampaggio di un blocco di propergolo solido a combustione frontale guidata mediante conduttori di calore e blocco ottenuto con tale procedimento

Info

Publication number
IT1224139B
IT1224139B IT68028/84A IT6802884A IT1224139B IT 1224139 B IT1224139 B IT 1224139B IT 68028/84 A IT68028/84 A IT 68028/84A IT 6802884 A IT6802884 A IT 6802884A IT 1224139 B IT1224139 B IT 1224139B
Authority
IT
Italy
Prior art keywords
block
propergle
molding
procedure
manufacture
Prior art date
Application number
IT68028/84A
Other languages
English (en)
Other versions
IT8468028A0 (it
Inventor
Christian Robert He Desormeaux
Roger Paul Mespoulede
Original Assignee
Poudres & Explosifs Ste Nale
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 Poudres & Explosifs Ste Nale filed Critical Poudres & Explosifs Ste Nale
Publication of IT8468028A0 publication Critical patent/IT8468028A0/it
Application granted granted Critical
Publication of IT1224139B publication Critical patent/IT1224139B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • 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
    • 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
    • F02K9/26—Burning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Non-Insulated Conductors (AREA)
  • Portable Nailing Machines And Staplers (AREA)
IT68028/84A 1983-10-26 1984-10-17 Procedimento per la fabbricazione mediante stampaggio di un blocco di propergolo solido a combustione frontale guidata mediante conduttori di calore e blocco ottenuto con tale procedimento IT1224139B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317044A FR2640259B1 (fr) 1983-10-26 1983-10-26 Procede de fabrication par moulage d'un bloc de propergol solide a combustion frontale pilotee par des conducteurs de chaleur et bloc obtenu par ce procede

Publications (2)

Publication Number Publication Date
IT8468028A0 IT8468028A0 (it) 1984-10-17
IT1224139B true IT1224139B (it) 1990-09-26

Family

ID=9293535

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68028/84A IT1224139B (it) 1983-10-26 1984-10-17 Procedimento per la fabbricazione mediante stampaggio di un blocco di propergolo solido a combustione frontale guidata mediante conduttori di calore e blocco ottenuto con tale procedimento

Country Status (4)

Country Link
DE (1) DE3438993A1 (it)
FR (1) FR2640259B1 (it)
GB (1) GB2233745B (it)
IT (1) IT1224139B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776656B1 (fr) * 1998-03-30 2000-04-28 Giat Ind Sa Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede
AU1323401A (en) * 1999-11-23 2001-06-04 Technanogy, Llc End-burning rocket motor
RU2607223C1 (ru) * 2015-07-20 2017-01-10 Акционерное общество "Федеральный научно-производственный центр "Алтай" Способ изготовления заряда смесевого ракетного твердого топлива
RU2657077C1 (ru) * 2016-03-31 2018-06-08 Акционерное общество "Федеральный научно-производственный центр "Алтай" Способ изготовления скрепленного с корпусом заряда смесевого ракетного твердого топлива формованием свободным литьем
CN109723575B (zh) * 2018-11-26 2021-07-02 西安现代控制技术研究所 一种实现多推力方案的管状装药自由装填方式及方法
CN109973245B (zh) * 2019-03-07 2020-07-14 北京灵动飞天动力科技有限公司 一种嵌复合金属丝端燃装药
US11746728B1 (en) * 2022-03-31 2023-09-05 Raytheon Company Propulsion system with grooved inert rods for reactive wire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509822A (en) * 1960-06-09 1970-05-05 Susquehanna Corp Propellent grains
FR1349125A (fr) * 1961-09-26 1964-01-17 Atlantic Res Corp Perfectionnements aux grains propulseurs
FR1603394A (it) * 1968-10-15 1971-04-13

Also Published As

Publication number Publication date
DE3438993C2 (it) 1992-09-17
FR2640259B1 (fr) 1992-01-03
FR2640259A1 (fr) 1990-06-15
GB2233745B (en) 1991-07-31
DE3438993A1 (de) 1990-10-31
GB2233745A (en) 1991-01-16
IT8468028A0 (it) 1984-10-17

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951031