FR2926811B1 - DEVICE FOR ENSURING CONTROLLED MERGING OF A MATERIAL - Google Patents

DEVICE FOR ENSURING CONTROLLED MERGING OF A MATERIAL

Info

Publication number
FR2926811B1
FR2926811B1 FR0800424A FR0800424A FR2926811B1 FR 2926811 B1 FR2926811 B1 FR 2926811B1 FR 0800424 A FR0800424 A FR 0800424A FR 0800424 A FR0800424 A FR 0800424A FR 2926811 B1 FR2926811 B1 FR 2926811B1
Authority
FR
France
Prior art keywords
enclosure
grid
chamber
grains
thermostated chamber
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 - Fee Related
Application number
FR0800424A
Other languages
French (fr)
Other versions
FR2926811A1 (en
Inventor
Patrick Dubreuil
Guillaume Carre
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.)
Nexter Munitions SA
Original Assignee
Nexter Munitions SA
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 SA filed Critical Nexter Munitions SA
Priority to FR0800424A priority Critical patent/FR2926811B1/en
Priority to EP09290055A priority patent/EP2083240B1/en
Priority to PL09290055T priority patent/PL2083240T3/en
Priority to ES09290055T priority patent/ES2384539T3/en
Priority to DK09290055.4T priority patent/DK2083240T3/en
Priority to AT09290055T priority patent/ATE550626T1/en
Publication of FR2926811A1 publication Critical patent/FR2926811A1/en
Application granted granted Critical
Publication of FR2926811B1 publication Critical patent/FR2926811B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • General Induction Heating (AREA)
  • Control Of Multiple Motors (AREA)
  • Selective Calling Equipment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Lining Or Joining Of Plastics Or The Like (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.
FR0800424A 2008-01-28 2008-01-28 DEVICE FOR ENSURING CONTROLLED MERGING OF A MATERIAL Expired - Fee Related FR2926811B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0800424A FR2926811B1 (en) 2008-01-28 2008-01-28 DEVICE FOR ENSURING CONTROLLED MERGING OF A MATERIAL
EP09290055A EP2083240B1 (en) 2008-01-28 2009-01-27 Device for performing controlled melting of a material
PL09290055T PL2083240T3 (en) 2008-01-28 2009-01-27 Device for performing controlled melting of a material
ES09290055T ES2384539T3 (en) 2008-01-28 2009-01-27 Device for carrying out controlled fusion of a material
DK09290055.4T DK2083240T3 (en) 2008-01-28 2009-01-27 Device for ensuring controlled melting of a material
AT09290055T ATE550626T1 (en) 2008-01-28 2009-01-27 DEVICE FOR ENSURE THE CONTROLLED MELTING OF A MATERIAL

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 (2)

Publication Number Publication Date
FR2926811A1 FR2926811A1 (en) 2009-07-31
FR2926811B1 true FR2926811B1 (en) 2010-08-27

Family

ID=39963073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0800424A Expired - Fee Related FR2926811B1 (en) 2008-01-28 2008-01-28 DEVICE FOR ENSURING CONTROLLED MERGING 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
DK2083240T3 (en) 2012-05-14
ES2384539T3 (en) 2012-07-06
FR2926811A1 (en) 2009-07-31
PL2083240T3 (en) 2012-08-31
EP2083240A1 (en) 2009-07-29
EP2083240B1 (en) 2012-03-21
ATE550626T1 (en) 2012-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140930