SE9800575D0 - pulse unit - Google Patents

pulse unit

Info

Publication number
SE9800575D0
SE9800575D0 SE9800575A SE9800575A SE9800575D0 SE 9800575 D0 SE9800575 D0 SE 9800575D0 SE 9800575 A SE9800575 A SE 9800575A SE 9800575 A SE9800575 A SE 9800575A SE 9800575 D0 SE9800575 D0 SE 9800575D0
Authority
SE
Sweden
Prior art keywords
projectile
impulse
caps
open
weights
Prior art date
Application number
SE9800575A
Other languages
Swedish (sv)
Other versions
SE9800575L (en
SE520694C2 (en
Inventor
Stig Johnsson
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 SE9800575A priority Critical patent/SE520694C2/en
Publication of SE9800575D0 publication Critical patent/SE9800575D0/en
Publication of SE9800575L publication Critical patent/SE9800575L/en
Publication of SE520694C2 publication Critical patent/SE520694C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/60—Steering arrangements
    • F42B10/66—Steering by varying intensity or direction of thrust
    • F42B10/661—Steering by varying intensity or direction of thrust using several transversally acting rocket motors, each motor containing an individual propellant charge, e.g. solid charge

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The impulse device contains cylindrical-shaped impulse charge chambers (7) extending at right angles to the projectile length direction and open at the projectile periphery end. Impulse weights (8) are insertable into the chambers and have impulse caps which are closed at the projectile periphery end, but open at the opposite end. Propellent charges in the caps are connected to a detonator activated by command. The impulse weights can be fired out from the projectile upon command during flight in order to generate impulses used to correct projectile trajectory.
SE9800575A 1998-02-26 1998-02-26 Impulse device for in-flight correction of trajectory of shell or other projectile SE520694C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9800575A SE520694C2 (en) 1998-02-26 1998-02-26 Impulse device for in-flight correction of trajectory of shell or other projectile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800575A SE520694C2 (en) 1998-02-26 1998-02-26 Impulse device for in-flight correction of trajectory of shell or other projectile

Publications (3)

Publication Number Publication Date
SE9800575D0 true SE9800575D0 (en) 1998-02-26
SE9800575L SE9800575L (en) 1999-08-27
SE520694C2 SE520694C2 (en) 2003-08-12

Family

ID=20410305

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800575A SE520694C2 (en) 1998-02-26 1998-02-26 Impulse device for in-flight correction of trajectory of shell or other projectile

Country Status (1)

Country Link
SE (1) SE520694C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ776300A0 (en) * 2000-05-25 2000-08-10 Metal Storm Limited Missile control

Also Published As

Publication number Publication date
SE9800575L (en) 1999-08-27
SE520694C2 (en) 2003-08-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed