AT229204B - Device for the continuous production of gunpowder and propellants - Google Patents

Device for the continuous production of gunpowder and propellants

Info

Publication number
AT229204B
AT229204B AT425459A AT425459A AT229204B AT 229204 B AT229204 B AT 229204B AT 425459 A AT425459 A AT 425459A AT 425459 A AT425459 A AT 425459A AT 229204 B AT229204 B AT 229204B
Authority
AT
Austria
Prior art keywords
zone
gunpowder
propellants
continuous production
pressureless
Prior art date
Application number
AT425459A
Other languages
German (de)
Original Assignee
Dynamit Nobel Ag
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
Priority claimed from DED26179A external-priority patent/DE1048212B/en
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of AT229204B publication Critical patent/AT229204B/en

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
    • B30B11/26—Extrusion presses; Dies therefor using press rams
    • 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
    • C06B21/0041—Shaping the mixture by compression
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Confectionery (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zur kontinuierlichen Herstellung von
Schiesspulvern und Treibmitteln 
 EMI1.1 
 

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   214329lich erweiterte Austrittsöffnung 7, in die der sich verjüngende Dorn 8 eintritt, der mit Bohrungen 9 versehen ist, die den regelbaren Durchfluss   eines Kühl-bzw.   Heizmediums gestatten.



   <Desc / Clms Page number 1>
 



  Device for the continuous production of
Gunpowder and propellants
 EMI1.1
 

 <Desc / Clms Page number 2>

 



   214329lich widened outlet opening 7, into which the tapering mandrel 8 enters, which is provided with holes 9, which the controllable flow of a cooling or. Allow heating medium.

Claims (1)

PATENTANSPRUCH : Vorrichtung zur kontinuierlichen Herstellung von Schiesspulvern und Treibmitteln mit oder ohne Verwendung von Lösungsmitteln unter Verwendung von Doppel- oder Mehrspindelpressen, bei denen Einspeisevorrichtungen für flüssige oder feste Zusatzkomponenten vorgesehen sein können, wobei die Presse aufeinanderfolgend eine drucklose Zone als Mischzone, eine druckerzeugende Zone als Verdrängungsbzw. PATENT CLAIM: Device for the continuous production of gunpowder and propellants with or without the use of solvents using double or multi-screw presses, in which feed devices for liquid or solid additional components can be provided, the press successively a pressureless zone as a mixing zone, a pressure-generating zone as displacement or. Abscheidezone und je eine drucklose Zone als Knet - bzw. Austragszone aufweist, wobei an die Austragszone ein geschlossener, heizbarer Kanal, der an eine Absaugvorrichtung angeschlossen werden kann, und eine Formgebungsschnecke anschliesst, hinter deren Mundstück eine Schneidevorrichtung vorgesehen ist, nach Patent Nr. 214329, dadurch gekennzeichnet, dass an Stelle der Formgebungsschnecke eine kontinuierlich arbeitende Kolbenverdichterpresse verwendet wird. Separation zone and a pressureless zone each as kneading or discharge zone, with a closed, heatable channel, which can be connected to a suction device, and a shaping screw connected to the discharge zone, behind whose mouthpiece a cutting device is provided, according to Patent No. 214329 , characterized in that a continuously operating piston compressor press is used instead of the shaping screw.
AT425459A 1957-08-09 1959-06-09 Device for the continuous production of gunpowder and propellants AT229204B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED26179A DE1048212B (en) 1957-08-09 1957-08-09 Device for the continuous production of gunpowder and propellants
DED29108A DE1064855B (en) 1957-08-09 1958-10-08 Device for the continuous production of gunpowder and propellants

Publications (1)

Publication Number Publication Date
AT229204B true AT229204B (en) 1963-08-26

Family

ID=8716747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT425459A AT229204B (en) 1957-08-09 1959-06-09 Device for the continuous production of gunpowder and propellants

Country Status (4)

Country Link
AT (1) AT229204B (en)
CH (1) CH385701A (en)
DE (1) DE1064855B (en)
FR (1) FR75989E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104413B (en) * 1960-03-29 1961-04-06 Dynamit Nobel Ag Process for the production of large-caliber, shaped solid propellants
DE1140119B (en) 1960-05-21 1962-11-22 Rheinmetall Gmbh Process for the production of explosive bodies from thermoplastic explosives and device for carrying out the process
DE1213325B (en) * 1962-11-21 1966-03-24 Aerojet General Co Process for the production of solid propellants

Also Published As

Publication number Publication date
CH385701A (en) 1964-12-15
DE1064855B (en) 1959-09-03
FR75989E (en) 1961-09-01

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