DK2083240T3 - Device for ensuring controlled melting of a material - Google Patents

Device for ensuring controlled melting of a material

Info

Publication number
DK2083240T3
DK2083240T3 DK09290055.4T DK09290055T DK2083240T3 DK 2083240 T3 DK2083240 T3 DK 2083240T3 DK 09290055 T DK09290055 T DK 09290055T DK 2083240 T3 DK2083240 T3 DK 2083240T3
Authority
DK
Denmark
Prior art keywords
enclosure
grid
chamber
grains
thermostated chamber
Prior art date
Application number
DK09290055.4T
Other languages
Danish (da)
Inventor
Guillaume Carre
Patrick Dubreuil
Original Assignee
Nexter Munitions
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 Nexter Munitions filed Critical Nexter Munitions
Application granted granted Critical
Publication of DK2083240T3 publication Critical patent/DK2083240T3/en

Links

Classifications

    • 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
    • C06B21/005—By a process involving melting at least part of the ingredients
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
    • F42B33/0214—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges by casting
    • F42B33/0235—Heating of casting equipment or explosive charge containers during the loading process

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Selective Calling Equipment (AREA)
  • General Induction Heating (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Control Of Multiple Motors (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Fuses (AREA)

Abstract

The fusion device comprises an enclosure (3) connected to a thermostated chamber (4) receiving a molten material (2) in its lower part, a grid (6) formed by heating elements for separating the enclosure from the thermostated chamber, and a unit to prevent the passage of grains from the material through the grid. The heating elements of the grid are parallel tubes (7) or hollow components within which a coolant reaches a temperature greater than the melting temperature of the material. The thermostated chamber is maintained in a temperature by a hot casing (5) covering walls of the chamber. The fusion device comprises an enclosure (3) connected to a thermostated chamber (4) receiving a molten material (2) in its lower part, a grid (6) formed by heating elements for separating the enclosure from the thermostated chamber, and a unit to prevent the passage of grains from the material through the grid. The heating elements of the grid are parallel tubes (7) or hollow components within which a coolant reaches a temperature greater than the melting temperature of the material. The thermostated chamber is maintained in a temperature by a hot casing (5) covering walls of the chamber. The bottom of the enclosure is heated by the casing. The tubes are connected at each end to a connection casing, which is connected to the hot casing, and have a triangular section. A tip of the triangle is directed towards the enclosure, and a base of the triangle opposite to the tip is directed towards the thermostated chamber. The unit to prevent the passage of grains comprises non-joint coil springs, which are placed in slits separating the tubes. The slit has an overall dimension of less than the dimension of grains.
DK09290055.4T 2008-01-28 2009-01-27 Device for ensuring controlled melting of a material DK2083240T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0800424A FR2926811B1 (en) 2008-01-28 2008-01-28 DEVICE FOR ENSURING CONTROLLED MERGING OF A MATERIAL

Publications (1)

Publication Number Publication Date
DK2083240T3 true DK2083240T3 (en) 2012-05-14

Family

ID=39963073

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09290055.4T DK2083240T3 (en) 2008-01-28 2009-01-27 Device for ensuring controlled melting of a material

Country Status (6)

Country Link
EP (1) EP2083240B1 (en)
AT (1) ATE550626T1 (en)
DK (1) DK2083240T3 (en)
ES (1) ES2384539T3 (en)
FR (1) FR2926811B1 (en)
PL (1) PL2083240T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112361902A (en) * 2020-11-14 2021-02-12 邵阳三化有限责任公司 Emulsion explosive powder charge constant temperature equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227845A (en) * 1940-02-09 1941-01-07 George D Rogers Continuous explosive melt unit
DE2824591B1 (en) * 1978-06-05 1979-12-13 Wasagchemie Ag Melting device for explosives

Also Published As

Publication number Publication date
EP2083240B1 (en) 2012-03-21
ATE550626T1 (en) 2012-04-15
ES2384539T3 (en) 2012-07-06
FR2926811A1 (en) 2009-07-31
EP2083240A1 (en) 2009-07-29
FR2926811B1 (en) 2010-08-27
PL2083240T3 (en) 2012-08-31

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