EP0153687A3 - Dispositif pour la fabrication de poudre de charge propulsive sous forme de boudin - Google Patents

Dispositif pour la fabrication de poudre de charge propulsive sous forme de boudin Download PDF

Info

Publication number
EP0153687A3
EP0153687A3 EP85101798A EP85101798A EP0153687A3 EP 0153687 A3 EP0153687 A3 EP 0153687A3 EP 85101798 A EP85101798 A EP 85101798A EP 85101798 A EP85101798 A EP 85101798A EP 0153687 A3 EP0153687 A3 EP 0153687A3
Authority
EP
European Patent Office
Prior art keywords
propellant powder
rod
shape
strand
channel
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.)
Withdrawn
Application number
EP85101798A
Other languages
German (de)
English (en)
Other versions
EP0153687A2 (fr
Inventor
Dietmar Dipl.-Chem. Dr. Müller
Harald Franken
Rudolf Kröhnert
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of EP0153687A2 publication Critical patent/EP0153687A2/fr
Publication of EP0153687A3 publication Critical patent/EP0153687A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/221—Extrusion presses; Dies therefor extrusion dies
    • 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
    • C06B21/0075—Shaping the mixture by extrusion
EP85101798A 1984-02-28 1985-02-19 Dispositif pour la fabrication de poudre de charge propulsive sous forme de boudin Withdrawn EP0153687A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3407238 1984-02-28
DE19843407238 DE3407238A1 (de) 1984-02-28 1984-02-28 Vorrichtung zum herstellen von treibladungspulver in strangform

Publications (2)

Publication Number Publication Date
EP0153687A2 EP0153687A2 (fr) 1985-09-04
EP0153687A3 true EP0153687A3 (fr) 1987-01-07

Family

ID=6229072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101798A Withdrawn EP0153687A3 (fr) 1984-02-28 1985-02-19 Dispositif pour la fabrication de poudre de charge propulsive sous forme de boudin

Country Status (3)

Country Link
US (1) US4622000A (fr)
EP (1) EP0153687A3 (fr)
DE (1) DE3407238A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8602950D0 (en) * 1986-02-06 1986-03-12 Cadbury Ltd Extrusion die
US4792423A (en) * 1987-07-13 1988-12-20 United Technologies Corporation Method for making solid rocket propellant
US5251531A (en) * 1989-04-25 1993-10-12 Wnc-Nitrochemie Gmbh Method and apparatus to prepare monobasic propellant charge powders with alcohol and ether as solvents
DE3913603C1 (fr) * 1989-04-25 1990-03-29 Wnc-Nitrochemie Gmbh, 8261 Aschau, De
JPH05193975A (ja) * 1991-08-29 1993-08-03 Furukawa Electric Co Ltd:The 押出し成形式多孔質光ファイバ母材製造装置
US5483862A (en) * 1994-11-22 1996-01-16 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for homogenizing plastic explosives

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191027700A (en) * 1910-11-28 1911-05-25 Messrs Curtis S & Harvey Ltd Improvements in the Manufacture of Tubes from Plastic Materials.
GB916534A (en) * 1961-05-17 1963-01-23 Richard Sizer Ltd Improvements in and relating to cube and pellet extrusion of feedstuffs
US3402682A (en) * 1966-10-04 1968-09-24 Gen Mills Inc Die-head for producing hollow particles
FR1577201A (fr) * 1957-10-19 1969-08-08
FR2169160A1 (fr) * 1972-01-24 1973-09-07 Gillette Co
DE2605481A1 (de) * 1975-02-15 1976-08-26 Icoa Verfahren und vorrichtung zur herstellung polykapillarer elemente
EP0052797A1 (fr) * 1980-11-26 1982-06-02 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procédé et dispositif pour la fabrication en continu de poudre de charge propulsive
US4413968A (en) * 1982-03-11 1983-11-08 Thiokol Corporation Extrusion die metering device
DE3242301A1 (de) * 1982-11-16 1984-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und vorrichtung zur herstellung ein- oder mehrbasiger treibladungspulver

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US321374A (en) * 1885-06-30 Dleditch
US2320243A (en) * 1940-03-27 1943-05-25 Du Pont Smokeless powder composition
US2342204A (en) * 1940-03-27 1944-02-22 Du Pont Method of manufacturing smokeless powder
US3035950A (en) * 1959-02-27 1962-05-22 Phillips Petroleum Co Reinforced gelled propellants
US3090196A (en) * 1959-09-09 1963-05-21 Olin Mathieson Rocket propellent
US3146495A (en) * 1962-03-07 1964-09-01 Albert A Sanford Seamless plastic tubing extrusion molding machine
US3574800A (en) * 1965-11-01 1971-04-13 Us Army Method of preparing staple-containing propellant grains
US3451102A (en) * 1965-11-10 1969-06-24 American Cyanamid Co Catalyst extrusion header and process of extrusion
GB1207952A (en) * 1966-07-06 1970-10-07 Mini Of Technology Improvements in or relating to extrusion apparatus
US3761330A (en) * 1968-07-29 1973-09-25 Aerojet General Co Filler rich powder and method of making
DE3031369C2 (de) * 1980-08-20 1987-01-02 Pyrotechnische Fabrik F. Feistel GmbH + Co KG, 6719 Göllheim Pyrotechnische Ladung aus Nebelsatz und Anzündsatz und Verfahren zur Herstellung der Nebelmischung und des Anzündsatzes

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191027700A (en) * 1910-11-28 1911-05-25 Messrs Curtis S & Harvey Ltd Improvements in the Manufacture of Tubes from Plastic Materials.
FR1577201A (fr) * 1957-10-19 1969-08-08
GB916534A (en) * 1961-05-17 1963-01-23 Richard Sizer Ltd Improvements in and relating to cube and pellet extrusion of feedstuffs
US3402682A (en) * 1966-10-04 1968-09-24 Gen Mills Inc Die-head for producing hollow particles
FR2169160A1 (fr) * 1972-01-24 1973-09-07 Gillette Co
DE2605481A1 (de) * 1975-02-15 1976-08-26 Icoa Verfahren und vorrichtung zur herstellung polykapillarer elemente
EP0052797A1 (fr) * 1980-11-26 1982-06-02 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procédé et dispositif pour la fabrication en continu de poudre de charge propulsive
US4413968A (en) * 1982-03-11 1983-11-08 Thiokol Corporation Extrusion die metering device
DE3242301A1 (de) * 1982-11-16 1984-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und vorrichtung zur herstellung ein- oder mehrbasiger treibladungspulver

Also Published As

Publication number Publication date
EP0153687A2 (fr) 1985-09-04
DE3407238A1 (de) 1985-11-21
US4622000A (en) 1986-11-11

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: KROEHNERT, RUDOLF

Inventor name: FRANKEN, HARALD

Inventor name: MUELLER, DIETMAR, DIPL.-CHEM. DR.