ES8705350A1 - Procedimiento e instalacion para realizar la transferencia de un fluido que contiene por lo menos un componente explosivo - Google Patents

Procedimiento e instalacion para realizar la transferencia de un fluido que contiene por lo menos un componente explosivo

Info

Publication number
ES8705350A1
ES8705350A1 ES551892A ES551892A ES8705350A1 ES 8705350 A1 ES8705350 A1 ES 8705350A1 ES 551892 A ES551892 A ES 551892A ES 551892 A ES551892 A ES 551892A ES 8705350 A1 ES8705350 A1 ES 8705350A1
Authority
ES
Spain
Prior art keywords
running
casting
moulds
casting solvent
ensuring
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.)
Expired
Application number
ES551892A
Other languages
English (en)
Other versions
ES551892A0 (es
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
Publication of ES8705350A1 publication Critical patent/ES8705350A1/es
Publication of ES551892A0 publication Critical patent/ES551892A0/es
Expired legal-status Critical Current

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)

Abstract

MODIFICACIONES EN UNA INSTALACION PARA LA FABRICACION DE UNO O VARIOS BLOQUES DE PROPERGOL. CONSISTENTES EN UN DEPOSITO (3) DE ALMACENAMIENTO DE DISOLVENTE DE MOLDEO Y MOLDES (2) QUE QUEDAN COMUNICADOS CON LA FUENTE DE VACIO (14) Y CON LA ALIMENTACION CON GAS COMPRIMIDO, DONDE CADA MOLDE (2) QAUEDA COMUNICADO CON LA FUENTE DE VACIO (14) POR UNA VALVULA (17) CON FLOTADOR SITUADA EN LA PARTE SUPERIOR DEL MOLDE (2) Y CON LA FUENTE (18) DE GAS COMPRIMIDO A TRAVES DE UN ORIFICIO CALIBRADO (210); COMPRENDIENDO LA VALVULA (17) UN FLOTADOR OBTURADOR DISPUESTO DE FORMA MOVIL DENTRO DE UNA CAJA. TIENE UTILIDAD PARA REALIZAR LA TRANSFERENCIA POR VACIADO DE UN FLUIDO QUE CONTIENE UN COMPONENTE EXPLOSIVO.
ES551892A 1985-02-14 1986-02-12 Procedimiento e instalacion para realizar la transferencia de un fluido que contiene por lo menos un componente explosivo Expired ES8705350A1 (es)

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 (2)

Publication Number Publication Date
ES8705350A1 true ES8705350A1 (es) 1987-05-16
ES551892A0 ES551892A0 (es) 1987-05-16

Family

ID=9316260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551892A Expired ES8705350A1 (es) 1985-02-14 1986-02-12 Procedimiento e instalacion para realizar la transferencia de un fluido que contiene por lo menos un componente explosivo

Country Status (9)

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

Families Citing this family (6)

* 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
US8142580B1 (en) * 2008-05-05 2012-03-27 G.D.O. Inc Process for adsorbing nitroglycerine from water streams using nitrocellulose
NO20161230A1 (en) * 2016-07-26 2017-10-23 Quick Pump An apparatus and method for filling boreholes in blasting operations
CN116768685A (zh) * 2023-06-09 2023-09-19 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
CN117024226A (zh) * 2023-07-17 2023-11-10 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
US3663148A (en) * 1967-12-04 1972-05-16 Aerojet General Co Pressure casting apparatus
US3600486A (en) * 1967-12-04 1971-08-17 Aerojet General Co Pressure casting process
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
IN166093B (es) 1990-03-10
EP0192566B1 (fr) 1988-10-12
BR8600615A (pt) 1986-10-29
JPS61191586A (ja) 1986-08-26
FR2577548A1 (fr) 1986-08-22
FR2577548B1 (fr) 1987-03-06
ES551892A0 (es) 1987-05-16
DE3660909D1 (en) 1988-11-17
KR870007742A (ko) 1987-09-21
KR940003249B1 (ko) 1994-04-16
US4730534A (en) 1988-03-15
EP0192566A1 (fr) 1986-08-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601