IT975706B - Inibitore di combustione per bloc chi di propergoli solid - Google Patents

Inibitore di combustione per bloc chi di propergoli solid

Info

Publication number
IT975706B
IT975706B IT4054872A IT4054872A IT975706B IT 975706 B IT975706 B IT 975706B IT 4054872 A IT4054872 A IT 4054872A IT 4054872 A IT4054872 A IT 4054872A IT 975706 B IT975706 B IT 975706B
Authority
IT
Italy
Prior art keywords
propergols
blocks
solid
combustion inhibitor
inhibitor
Prior art date
Application number
IT4054872A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT975706B publication Critical patent/IT975706B/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
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/34—Casings; Combustion chambers; Liners thereof
    • F02K9/346—Liners, e.g. inhibitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1459—Coating annular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14131—Positioning or centering articles in the mould using positioning or centering means forming part of the insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
IT4054872A 1971-11-25 1972-11-10 Inibitore di combustione per bloc chi di propergoli solid IT975706B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7142197A FR2161435A5 (it) 1971-11-25 1971-11-25

Publications (1)

Publication Number Publication Date
IT975706B true IT975706B (it) 1974-08-10

Family

ID=9086362

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4054872A IT975706B (it) 1971-11-25 1972-11-10 Inibitore di combustione per bloc chi di propergoli solid

Country Status (8)

Country Link
BE (1) BE791854A (it)
DE (1) DE2257742A1 (it)
FR (1) FR2161435A5 (it)
GB (1) GB1382077A (it)
IT (1) IT975706B (it)
LU (1) LU66519A1 (it)
NL (1) NL7216005A (it)
NO (1) NO131295C (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444251A1 (fr) * 1978-12-15 1980-07-11 Poudres & Explosifs Ste Nale Objets combustibles, et notamment douilles combustibles, resistant a la chaleur
FR2727403B1 (fr) * 1978-12-29 1997-01-17 Poudres & Explosifs Ste Nale Revetement inhibiteur pour bloc de poudre homogene
FR2727402B1 (fr) * 1978-12-29 1997-03-14 Poudres & Explosifs Ste Nale Charge propulsive d'acceleration
IT8368304A0 (it) * 1982-12-23 1983-12-14 Poudres & Explosifs Ste Nale Rivestimento inibitore di un blocco di propergolo omogeneo costituito da un silicone elastomerico comprendente un amminoorganosilossano blocco di propergolo omogeneo e procedimento per la sua fabbricazione
JPH08231291A (ja) * 1994-12-27 1996-09-10 Daicel Chem Ind Ltd ガス発生剤組成物
DE19917672A1 (de) * 1999-04-19 2000-10-26 Fraunhofer Ges Forschung Raketentreibsatz
ITTO20070419A1 (it) * 2007-06-13 2008-12-14 Avio Spa Metodo e impianto per la realizzazione di un involucro di un motore a propellente solido, e involucro realizzato secondo tale metodo
DE102016107416A1 (de) * 2016-04-21 2017-10-26 Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh Thermalisolation zur thermischen Isolation einer endothermen Reaktionszone - Migrationssperrschicht

Also Published As

Publication number Publication date
NL7216005A (it) 1973-05-29
NO131295C (it) 1975-05-14
NO131295B (it) 1975-01-27
GB1382077A (en) 1975-01-29
FR2161435A5 (it) 1973-07-06
LU66519A1 (it) 1974-06-21
BE791854A (fr) 1973-05-24
DE2257742A1 (de) 1973-06-14

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