SE9100301L - EXPLANATION UNIT FOR A GRANGE CASTLE PROJECT - Google Patents

EXPLANATION UNIT FOR A GRANGE CASTLE PROJECT

Info

Publication number
SE9100301L
SE9100301L SE9100301A SE9100301A SE9100301L SE 9100301 L SE9100301 L SE 9100301L SE 9100301 A SE9100301 A SE 9100301A SE 9100301 A SE9100301 A SE 9100301A SE 9100301 L SE9100301 L SE 9100301L
Authority
SE
Sweden
Prior art keywords
shell
launching
stage
launching unit
grange
Prior art date
Application number
SE9100301A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9100301D0 (en
SE467226B (en
Inventor
C Berg
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Priority to SE9100301A priority Critical patent/SE9100301L/en
Publication of SE9100301D0 publication Critical patent/SE9100301D0/en
Publication of SE467226B publication Critical patent/SE467226B/en
Publication of SE9100301L publication Critical patent/SE9100301L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/08—Ordnance projectiles or missiles, e.g. shells
    • F42B30/10—Mortar projectiles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Launching unit for a mortar shell 4, 5, the launching unit 6 being separately loadable behind the shell 4, 5 in the barrel 1 of a mortar. The launching unit 6 is arranged so as to give off powder gases in two stages which are time-delayed relative to one another, namely in a first stage with a relatively low gas pressure in order to prepare launching of the shell, and in a second stage with a considerably higher gas pressure in order to bring about final launching of the shell. A piston 16 is arranged so as, during the first stage, to bring about a sealing function between the launching unit 6 and the shell 4, 5. The shell can comprise both an actual shell 4 and a trajectory motor 5 which can be docked at the back and is arranged so as to be docked to the actual shell by means of said piston 16. <IMAGE>
SE9100301A 1991-01-31 1991-01-31 EXPLANATION UNIT FOR A GRANGE CASTLE PROJECT SE9100301L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9100301A SE9100301L (en) 1991-01-31 1991-01-31 EXPLANATION UNIT FOR A GRANGE CASTLE PROJECT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100301A SE9100301L (en) 1991-01-31 1991-01-31 EXPLANATION UNIT FOR A GRANGE CASTLE PROJECT

Publications (3)

Publication Number Publication Date
SE9100301D0 SE9100301D0 (en) 1991-01-31
SE467226B SE467226B (en) 1992-06-15
SE9100301L true SE9100301L (en) 1992-06-15

Family

ID=20381772

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100301A SE9100301L (en) 1991-01-31 1991-01-31 EXPLANATION UNIT FOR A GRANGE CASTLE PROJECT

Country Status (1)

Country Link
SE (1) SE9100301L (en)

Also Published As

Publication number Publication date
SE9100301D0 (en) 1991-01-31
SE467226B (en) 1992-06-15

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