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BR8600615A - Processo para assegurar a transferencia de um fluido contendo pelo menos um componente explosivo,e processo e instalacao de fabricacao,pelo metodo de moldagem,de um ou varios blocos de propergol - Google Patents

Processo para assegurar a transferencia de um fluido contendo pelo menos um componente explosivo,e processo e instalacao de fabricacao,pelo metodo de moldagem,de um ou varios blocos de propergol

Info

Publication number
BR8600615A
BR8600615A BR8600615A BR8600615A BR8600615A BR 8600615 A BR8600615 A BR 8600615A BR 8600615 A BR8600615 A BR 8600615A BR 8600615 A BR8600615 A BR 8600615A BR 8600615 A BR8600615 A BR 8600615A
Authority
BR
Brazil
Prior art keywords
ensure
installation
transfer
molding method
fluid containing
Prior art date
Application number
BR8600615A
Other languages
English (en)
Inventor
Jean-Marcel Dupont
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 BR8600615A publication Critical patent/BR8600615A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Casting Devices For Molds (AREA)
  • Jet Pumps And Other Pumps (AREA)
BR8600615A 1985-02-14 1986-02-13 Processo para assegurar a transferencia de um fluido contendo pelo menos um componente explosivo,e processo e instalacao de fabricacao,pelo metodo de moldagem,de um ou varios blocos de propergol BR8600615A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502094A FR2577548B1 (fr) 1985-02-14 1985-02-14 Procede et installation de fabrication de blocs de propergol par la methode de moulage

Publications (1)

Publication Number Publication Date
BR8600615A true BR8600615A (pt) 1986-10-29

Family

ID=9316260

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8600615A BR8600615A (pt) 1985-02-14 1986-02-13 Processo para assegurar a transferencia de um fluido contendo pelo menos um componente explosivo,e processo e instalacao de fabricacao,pelo metodo de moldagem,de um ou varios blocos de propergol

Country Status (9)

Country Link
US (1) US4730534A (pt)
EP (1) EP0192566B1 (pt)
JP (1) JPS61191586A (pt)
KR (1) KR940003249B1 (pt)
BR (1) BR8600615A (pt)
DE (1) DE3660909D1 (pt)
ES (1) ES8705350A1 (pt)
FR (1) FR2577548B1 (pt)
IN (1) IN166093B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599487B1 (fr) * 1986-05-30 1988-08-12 Interox Procede pour la fabrication de cartouches explosives et cartouches explosives obtenues par ledit procede
US5114630A (en) * 1990-09-21 1992-05-19 The United Of America As Represented By The Secretary Of The Navy Continuous manufacture and casting
US5686685A (en) * 1996-06-19 1997-11-11 Dyno Nobel Inc. System for pneumatic delivery of emulsion explosives
RU2176229C1 (ru) * 2000-09-26 2001-11-27 Государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" Установка для смешения и формования
US8142580B1 (en) * 2008-05-05 2012-03-27 G.D.O. Inc Process for adsorbing nitroglycerine from water streams using nitrocellulose
NO341372B1 (en) * 2016-07-26 2017-10-23 Quick Pump An apparatus and method for filling boreholes in blasting operations
CN116768685B (zh) * 2023-06-09 2024-12-13 西安近代化学研究所 一种粒铸推进剂浇铸液料流动截止方法
CN117024226B (zh) * 2023-07-17 2024-12-13 西安近代化学研究所 一种粒铸推进剂浇铸液料流动控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027597A (en) * 1948-05-20 1962-04-03 Hercules Powder Co Ltd Method and apparatus for manufacture of cast plastic compositions
US3379796A (en) * 1953-04-11 1968-04-23 Supply Uk Casting propellant charges
FR1530751A (fr) * 1967-06-09 1968-06-28 Imp Metal Ind Kynoch Ltd Procédé de moulage et ensembles de tête pour machines à mouler des grains d'agent de propulsion solide pour moteurs de fusées
US3600486A (en) * 1967-12-04 1971-08-17 Aerojet General Co Pressure casting process
US3663148A (en) * 1967-12-04 1972-05-16 Aerojet General Co Pressure casting apparatus
US4080411A (en) * 1968-08-21 1978-03-21 Hercules Incorporated Slurry-cast propellant method
US3706257A (en) * 1970-05-11 1972-12-19 Thiokol Chemical Corp Apparatus for packing a nonfluent composition
BE793571A (fr) * 1971-12-30 1973-04-16 Nitro Nobel Ab Prodede et appareil pour le chargement d'explosifs dans des trous de forage
SE7404839L (sv) * 1974-04-10 1975-10-13 Nitro Nobel Ab Anleggning for kontinuerlig framstellning av sprengemne innehallande sprengolja
SE8100253L (sv) * 1981-01-19 1982-07-20 Bofors Ab Forfarande och anordning for sedimentationsgjutning av laddning

Also Published As

Publication number Publication date
ES8705350A1 (es) 1987-05-16
EP0192566A1 (fr) 1986-08-27
EP0192566B1 (fr) 1988-10-12
FR2577548B1 (fr) 1987-03-06
FR2577548A1 (fr) 1986-08-22
KR940003249B1 (ko) 1994-04-16
ES551892A0 (es) 1987-05-16
KR870007742A (ko) 1987-09-21
US4730534A (en) 1988-03-15
DE3660909D1 (en) 1988-11-17
JPS61191586A (ja) 1986-08-26
IN166093B (pt) 1990-03-10

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13/02/2001