WO1987001192A1 - Fusee a double effet pour projectiles - Google Patents

Fusee a double effet pour projectiles Download PDF

Info

Publication number
WO1987001192A1
WO1987001192A1 PCT/EP1986/000409 EP8600409W WO8701192A1 WO 1987001192 A1 WO1987001192 A1 WO 1987001192A1 EP 8600409 W EP8600409 W EP 8600409W WO 8701192 A1 WO8701192 A1 WO 8701192A1
Authority
WO
WIPO (PCT)
Prior art keywords
grenade
locking pin
detonator
slide
firing
Prior art date
Application number
PCT/EP1986/000409
Other languages
German (de)
English (en)
Inventor
Hans Assmann
Original Assignee
Oregon Etablissement Für Patentverwertung
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 Oregon Etablissement Für Patentverwertung filed Critical Oregon Etablissement Für Patentverwertung
Publication of WO1987001192A1 publication Critical patent/WO1987001192A1/fr
Priority to NO871637A priority Critical patent/NO871637D0/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/184—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a slidable carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/28—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids
    • F42C15/31—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids generated by the combustion of a pyrotechnic or explosive charge within the fuze
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/14—Double fuzes; Multiple fuzes
    • F42C9/142—Double fuzes; Multiple fuzes combined time and percussion fuzes in which the timing is caused by combustion

Definitions

  • Double detonator for projectile Double detonator for projectile.
  • the invention relates to a grenade that can be fired from a tube with the aid of a propellant charge and contains an ignition chain, with an impact detonator or the like from an explosive charge. igniting detonator and an axially displaceable striker with a firing pin, and with a spring-loaded adjustable perpendicular to the grenade axis, a load-bearing slide, which is held before firing by a grenade longitudinally displaceable, when unlocking locking pin, the slider in the secured position the ignition chain breaks and the ignition chain closes in the active position.
  • Such a grenade can be found, for example, in GB-PS 815 268. It has a firing pin which unlocks when it is fired and which is ball-locked in a rear end position. In this, an extended firing pin engages in a bore in the transversely displaceable slide. After unlocking, the firing pin spring moves the firing pin into a front end position in which the firing pin has emerged from the slide. This is now shifted by a spring into an active position in which an ignition plug comes to lie in the extension of the ignition needle. As soon as the grenade hits, the firing pin is pushed backwards by the impact and the primer is ignited.
  • a detonator charge which is also arranged in the slide and which acts on a transmission charge arranged below the slide, is ignited either directly via branching ignition channels or via a delay set arranged in the slide.
  • the passage from the detonator to the transfer charge is also only made after the slide has been moved.
  • the firing pin serves as a locking pin for the slider before it is fired, and must therefore be released to activate the grenade. In order to still secure a down pipe, the firing pin is delayed by baffles in its front end position. If there is a fault here, the surcharge applies Detonator active and the grenade represents an unreleased dud.
  • a pyrotechnic safety and delay relay is known in which an ignition chain also entails a transmission delay charge naitician slide is interrupted. The displacement path is blocked until it leaves the launch tube. When fired, a primer is fired, which in the locked position ignites the associated transmission delay charge. After leaving the pipe, the combustion gases of the transfer delay charge move the slide into its end position, in which the connection to the main charge has been closed.
  • the projectile provided with this device has neither a detonator nor a self-dismantling.
  • EP-B 48204 shows a cartridge equipped with a spring-loaded slide with a launch tube and a projectile, the slide interrupting the ignition chain being secured twice. On the one hand, its movement is prevented by an axially parallel locking pin, which releases it when fired due to the inertia, and on the other hand by the launch tube, on which a pin protruding from the slide rests until the projectile has left the launch tube.
  • a transfer charge is separated from the main charge to be ignited by the slide, and a delay charge is then connected to it, the connection of which to the launch propellant charge is locked via a locking piece which can be moved axially parallel before the launch. When fired, the breech block is moved forward under the action of the propellant gases and these ignite the now accessible delay charge.
  • Explosive fragmentation grenades with a cylindrical housing part provided at the front with a projectile hood and a floor or DE-A 33 26 683 and 34 41 556 show the bottom side of the bottom screw which closes the filling opening of the housing and carries the adapted detonator, the interior comprising a splinter jacket.
  • the placement of the ignition device in the bottom part improves the functional reliability of the grenades and increases the downpipe and ignition safety, since both can be controlled directly by the launch. Since the impact position of the grenade is essentially defined by flight stabilization, the splintering effect of the grenades with explosive charge is now unsatisfactory in those cases in which the splinter scattering to the front and to the side becomes less effective, for example in the case of
  • the invention has now set itself the task of creating a grenade of the type mentioned with improved front pipe security, which preferably can not represent unreleased unexploded ordnance.
  • an improved splintering effect is also to be achieved in the case in which the target material more or less insulates the splintering jacket's lateral splintering effect.
  • the striker carries two opposing firing needles, one of which is provided for loading a primer of a pyrotechnic charge and the other for loading the detonator charge
  • the locking pin is arranged parallel to the striker bore and under the gas pressure of the ignited pyrotechnic set shifting the slide chain interrupting the slide releases, and that the slide carries the detonator charge in a bore parallel to the striker axis, the. is moved to a position coaxial with the striking element in the active position.
  • the striker strikes the primer due to its persistence, the impact may be dampened by a weak spring, and ignites the pyrotechnic charge, preferably a briefly burning delay charge.
  • the striking piece then moves back to its original position. At this point, the slide is still in a secured position so that the detonator charge cannot be applied.
  • the burning pyrotechnic charge develops combustion gases, through which the locking pin eventually ends up in
  • Sentence can be regulated. On impact, the slug hits the detonator charge that is now arranged in front of it, which contains the explosive charge or the like. detonates. Instead of the explosive charge, a shaped charge or the like can also be in the front part of the grenade. be arranged.
  • the detonator firing needle has a cylindrical shaft and the slide has a third bore which is in alignment with the detonator firing needle and whose diameter is at most equal to that of the cylindrical shaft, the detonator firing needle in the secured position from the second Hole is kept spaced.
  • This design increases the safety of the fore-tube, because if the flight is terminated prematurely before the locking pin is moved, the striking piece with the detonator firing needle is driven into the second bore of the slider in front of it and is wedged therein. The movement of the slide is prevented, although after the pyrotechnic set has burned off, the locking pin is displaced and the slide would be released.
  • a particularly simple manufacture of the grenade according to the invention can be achieved if the striking hole and the locking pin guide bore are formed by two parallel blind bores in the bottom part closing the grenade, the inner ends of which are connected by a radial transverse channel in which the pyrotechnic sentence from the primer extends to the locking pin.
  • a further improvement in front pipe safety which practically precludes unsecured unexploded ordnance, is achieved by an embodiment in which the locking pin guide bore is separated from the transverse channel by a partition which can be destroyed by the gas pressure of the ignited pyrotechnic charge.
  • the partition can be of any type, preferably it consists of a lead disc resting against a stop. Due to the pressure build-up with subsequent spontaneous breakthrough, the dimensional accuracy of the interacting parts (locking pin, locking pin bore, slide) can be lower, so that the unlocking of the slide is ensured.
  • the locking pin is usually additionally locked in the secured position before firing.
  • the locking pin is unlocked due to the inertia when firing.
  • the locking pin has a tapered section, in which a detent ball engages laterally until it is fired, the detent ball being locked by a recoil bolt which rests on a plate which can be penetrated by the firing.
  • the plate can be made of aluminum or brass, for example If the grenade is subjected to a twist, it is provided for the additional locking that the locking pin has a tapered section, a bore opening radially into the locking pin guide bore being provided in the base part of the grenade, in which a spring-loaded, twist-evolving bolt is arranged in front of the the launch engages in the tapered portion of the locking pin.
  • the slide preferably has a third bore, into which the locking pin engages in a secured position. Since the locking pin is moved forward by the gas pressure, it must be removed from its path of movement in order to release the slide. There are several options here. For example, the locking pin could be pushed completely forward, which would require a corresponding receptacle in the upper part of the grenade. Furthermore, the locking pin could be in two parts, so that its front part emerges from the locking pin guide after a certain forward movement and is carried along by the slide.
  • the tapered section of the locking pin ends in a head which projects into an elongated slot of the slide having an extension, the diameter of the head being larger than the width of the longitudinal slot, and which decreases under the gas pressure the front shifting head of the locking pin emerges from the extension of the longitudinal slot.
  • the slide can move laterally, the tapered section shifting in the longitudinal slot to the end of the slot.
  • the bottom part has free spaces in which additional fragments are provided for the splinter shell of the grenade housing.
  • the additional fragments are embedded in plastic, and in the bottom part splinter inserts in the form of a sleeve, of hollow or solid cylinder segments or the like. form.
  • the known plastic embedding of fragments makes it possible to dispense with a covering of the free spaces, so that these preferably represent open recesses in which the inserts are fixed by the grenade housing or an inner pot which at least partially surrounds the base part.
  • An explosive grenade or shaped charge grenade etc. in which self-dismantling should a faulty target impact or failure of the impact detonator occur, in order to avoid an unsecured unexploded ordnance, can be formed in a simple manner in a further variant, here too, the fore-pipe security is guaranteed .
  • this is preferably achieved in that, for self-dismantling in the event of a faulty impact, it contains a second ignition chain which surrounds the impact firing chain and which comprises a self-dismantling delay set and a burning detonator, the self-dismantling delay set branching off from the pyrotechnic set, having a branch radially distanced from the hammer drill hole, and by the in another hole the slider receiving the burning detonator is interrupted in the secured position and is closed in the active position, with the two detonators being bridged by a common transfer charge on the explosive charge side.
  • the second ignition chain is completely independent of the impact ignition chain, i.e. it bypasses the impact ignition chain between the primer and the transfer charge on the side of the detonating charge, whereby a separate detonator charge is also provided. This ensures self-dismantling despite unchanged downtube security when the slide is in the active position. If, as mentioned above, the slide is not unlocked, for example due to blocking by the firing pin in the event of an early impact, the self-destruct delay burns off, but cannot ignite the shifted burning detonator.
  • An additional security against a rollover on the generation-related burning detonator can be achieved if the radially distant branch of the self-deceleration set is divided on the slide side by a partition that can be destroyed by the gas pressure of the burnable self-deceleration set.
  • the expansion for self-disassembly is very easy to achieve if the self-disassembly delay set is L-shaped, and the branch of the self-disassembly delay set branching off the pyrotechnic set in the radial transverse channel and the radially spaced second one
  • Branch is arranged in a third blind hole in the bottom part.
  • Fig. 1 shows a longitudinal section through an inventive
  • Fig. 7 is a longitudinal section of FIG. 2 after completion in readiness to serve.
  • a grenade according to the invention has an upper part designed as a housing 2 and a bottom part 1 screwed into it.
  • the housing 2 contains, for example, a splinter jacket 46 and an explosive charge 3, a shaped charge or another type of main charge, and is only shown schematically.
  • the grenade contains an impact detonator, a self-dismantling device that is independent of it if the impact detonator is ineffective, and a front pipe safety device that excludes both the impact ignition and the self-dismantling in the vicinity of the launch tube 36.
  • a propellant charge 60 is inserted, the treble gases arising after the ignition acting on the base part 1 and causing the launch.
  • FIG. 2 shows the secured position before the launch.
  • the bottom part 1 of the grenade has an impact piece bore 4 made from the inside, ie the side facing the housing 2, into which an impact piece 5 is inserted.
  • the diameter of the striking hole 4 then decreases toward the bottom surface, and a primer 10 is inserted in this part.
  • the percussion bore 4 opens into a transverse channel 20 (FIG. 7), which leads radially outwards on one side, and on the other hand is delimited by a partition 44, which is preceded by a ring 52.
  • the transverse channel 20 is closed off from the outside by the housing 2, so that the entire igniter installation is encapsulated.
  • two further holes 19, 35 are provided in the base part, which likewise open into the transverse channel 20, the holes 35 being separated from the transverse channel 20 by the partition 44. They are preferably arranged at the same radial distance from the striking hole 4.
  • a channel 23 extends in the base part 1 parallel to the transverse channel 20, in which a slide 24 exposed on the upper side is slidably arranged.
  • the slide 24 is provided with side guide webs which engage in side grooves 11 of the bottom part 1 (Fig. 4).
  • the insulation board 30 has two openings 32 and 33, which will be explained later, and also represents the bottom of a pot pushed onto the base part 1 from the slide side.
  • the slide 24, the length of which is smaller than the diameter of the base part 1 has on the side of the bore 35 of the base part 1 a longitudinal slot 25 and a total of four through bores, one of which, the bore 29 represents an extension of the longitudinal slot 25. In this area, the thickness of the slide 24 is reduced, so that a space remains above it.
  • the slide 24 is further provided with two longitudinal bores, in each of which a slide spring 26 is inserted, which is supported on the inside of the pot carrying the insulation board 30.
  • the bore 35 serves as a receiving channel for a locking pin 12, which is displaceable parallel to the striker 4 and has a tapered section 13. 2 (and 5), in the secured position, the tapered section 13 extends from a transverse bore, which receives a ball 40, to a head 15.
  • the tapered section 13 of the locking pin 12 has a diameter, which is smaller than the width of the longitudinal slot 25.
  • the ball 40 lies in the tapered section 13 of the locking pin 12, where it is held by a recoil bolt 38.
  • the recoil pin 38 is inserted into an axially parallel bore 45 of the base plate 1, and at its front
  • the rear, stepped end 43 of the recoil pin 38 abuts a thin plate 41 which is fixed by a sleeve 42 screwed into the base plate 1.
  • the offset end 43 of the recoil bolt 38 penetrates the thin plate 41 made of aluminum or brass due to the inertia and finally rests against the sleeve 42. This enables the ball 40 to exit into the free space that is created and unlocks the locking pin.
  • a locking bore 16 opens radially into the bore 35 receiving the locking pin 12 from the outside.
  • the locking pin 12 has two tapered sections 13, 14 in this embodiment. In the secured position, the tapered section 13 is located at the height of the radial locking bore 16, in which, under the action of a spring 18, a locking bar 17 is arranged which engages in the tapered section 13 of the locking pin 12. After screwing in the base part 1, the locking bore 16 and the transverse channel 20 are closed off from the outside by the pot carrying the insulation board 30, so that the entire detonator installation is encapsulated.
  • the second tapered portion 14 has a length greater than the reduced thickness of the slider 24 and one Diameter that is smaller than the width of the longitudinal slot 25.
  • a head 15 is again provided as the upper end of the locking pin 12.
  • the diameter of the head 15 corresponds to that of the bore 29 widening the longitudinal slot 25, into which the head 15 engages.
  • a pyrotechnic set is arranged which can be ignited from the primer 10.
  • the part of the pyrotechnic set leading from the longitudinal axis to the receiving channel 35 for the locking pin 12 is intended to displace the locking pin 12 under the action of the combustion gases. This takes place abruptly as soon as the gas pressure is sufficiently high to break through the partition wall 44, which is made of lead, for example.
  • This part 21 of the p / rototechnical set is, in particular, a delay set with a short burning time, the period of time until the partition 44 ruptures corresponds at least to the flight duration within which the fore-pipe safety must be guaranteed. On the other hand, this period of time must be shorter than the flight time to the destination.
  • an L-shaped self-deceleration delay set 22 that is to say a second part of the pyrotechnic set, is used, the burning time of which is greater than the flight time to the target impact.
  • the burn-up lengths of the two parts 21, 22 of the pyrotechnic set are different, preferably approximately 1: 2.5, the two parts 21, 22 of the pyrotechnic set can have the same composition, since the self-decay delay set 22 in the example mentioned anyway has the 2.5- times the burning time.
  • the axis of the hole for the tapping detonator 28 is offset from the axis of the striking hole 4 by the displacement of the slide 24, and the center distance of the detonator holes corresponds to the center distance of the striking hole 4 and the bore 19 for the self-deceleration delay set 22.
  • the two openings 32, 33 mentioned lie in the extension of the striking hole 4 and the hole 19 for the parallel branch of the self-deceleration delay set 22 and are over-licked by the transfer charge 34.
  • the self-dismantling delay set 22 is covered by a partition 51 which can be destroyed by the gas pressure and which is fixed in the bore 19 by a ring 52.
  • the striker 5, which is displaceable in the striker bore 4 has an ignition needle 7, 8 on both sides, the ignition needle 7 being associated with the primer 10, and the ignition needle 8 cooperating with the tapping detonator 28 on impact.
  • the striking piece 5 can be prevented in its axial displacement by a shear pin, wherein a very soft damping spring can optionally be provided between the primer 10 and the striking piece 5.
  • the grenade is, as mentioned, fired from the tube 36 by the propellant charge 60. Due to the inertia of the recoil bolt 38, the plate 41 and the shear pin, if provided, of the striking piece 5, which acts on the primer 10, breaks. This ignites the pyrotechnic set 21, which is contained behind the primer in the transverse channel 20 and burns radially outwards on both sides. Both the impact ignition chain between the striking element 5 with its ignition needle 8 and the transfer charge 34 and the self-ignition ignition chain between the primer 10, the L-shaped one Self-dismantling delay set 22 and the transfer charge 34 are still interrupted by the slide 24. The ignition of the explosive charge 3 is therefore not possible via either of the two ignition chains as long as the slide 24 is in the secured position.
  • the ball 40 moves in the embodiment according to FIG. 2, and in the embodiment according to FIG. 3 the bolt 17 moves outwards from the tapered section 13 of the locking pin 12, which makes its longitudinal displacement possible.
  • the partition 44 is finally broken, and the locking pin 12 is suddenly moved forward, whereby the head 15 from the bore 29 of the slide enters the free space.
  • the slider 24 is thereby unlocked and, due to the two springs 26 (FIG. 4), shifts into its active position, as shown in FIG. 7 shortly before the target strikes.
  • both ignition chains are closed because, due to the slide displacement, the tapping detonator 28 in front of the firing pin 8 of the striking element 5 and the burning detonator 27 in front of the parallel branch of the self-deceleration delay set 22 lie in the bore 19, which has only partially burned down. If the target is now hit, the striker 5 flips forward and ignites the tapping detonator 28, which in turn ignites the transfer charge 34 and the explosive charge 3 through the opening 32 of the insulating plate 30, which is now aligned with the tapping detonator 28.
  • the second ignition chain is also closed .
  • the burning detonator is ignited by the now with this aligned opening 33 of the insulation board 30 also the transfer charge 34 and thus the explosive charge 3 detonates.
  • the movement of the slide 24 after the head 15 emerges from the bore 29 is possible because the locking pin 12 then passes through the bore 29 only with a tapered section, and the slide 24 due to the small diameter of the tapered section to the end of the longitudinal slot 25 can slide. In the secured position of the slide 24 shown in FIGS.
  • the firing needle 8 is provided with a cylindrical shaft, the diameter of which corresponds to that of the bore 37 or is slightly larger. This bore 37 of the slider 24 serves to increase the safety of the foreline.
  • the slider 24 remains in the secured position, although the locking pin 12 is moved forward, and the self-dismantling ignition chain is interrupted. Since the burning detonator 27 is highly flammable, and Due to production-related circumstances, even in the secured slide position, the end of the self-deceleration delay set 22 is relatively close, the risk of unwanted burnout in the event of premature delivery in the foreline protection area is caused by the ring 52 holding the destructible partition 51, by a blind hole 54 in the slide 24 and by one Discharge duct 53 completely eliminated. The ring 52 forms a cross-sectional constriction, so that the distance to the burning detonator 27 is increased.
  • the fuel gases flow into the blind hole 54 and into the discharge duct 53 indicated in the drawings, which leads to the outside of the base part 1.
  • a further buffer space is formed in that wall parts of the pot having the insulation board 30 are left out.
  • the slide 24 is moved into the active position according to FIG. 7, so that the self-dismantling ignition chain, as mentioned, is to be closed, the shifted blind hole 54 interrupts the passage into the relief channel 53.
  • the ignition device does not take up the entire space in the base part 1, but there remain free spaces in the form on both sides of the central zone which receives the striker 5, the locking pin 12 and the pyrotechnic sets 21, 22 of cylinder segments. These are used for receiving splitter inserts 49, which supplement the splinter jacket 46, the housing 2.
  • the splinters 50 of the splinter inserts 49 are discharged when the grenade is hit and the explosive charge 3 is fired, in particular on the firing side, the thread 47 of the base part 1 breaking and this being removed from the housing 2. If the grenade penetrates into a soft target material more or less deeply upon impact, at least the effect of the splinters 50 of the base part 1 is only slightly or not impeded.

Abstract

Grenade pouvant être tirée depuis un tube, et contenant une chaîne d'amorçage avec une fusée percutante. Celle-ci est composée d'un détonateur (28), qui amorce une charge explosive (3) ou objet similaire, et d'un élément à percussion (5) axialement déplaçable muni de deux percuteurs (7, 8) orientés dans des sens opposés. Une coulisse à ressort (24), qui avant le tir est tenue par une goupille de blocage (12) se déplaçant dans le sens longitudinal de la grenade et se dégageant lors du tir, met la chaîne d'amorçage dans une position sûre et la bloque dans une position active. Des eux percuteurs (7, 8) de l'élément de percussion (5), un est prévu pour activer une capsule-amorce (10) d'une charge pyrotechnique (21) et l'autre pour activer la charge de détonateur (28). La goupille de blocage (12) est disposée parallèlement à l'alésage du percuteur (4) et est dégagée sous la pression des gaz de la charge pyrotechnique (21), déplaçant ainsi la coulisse (24) qui interrompt la chaîne d'amorçage.
PCT/EP1986/000409 1985-08-22 1986-07-10 Fusee a double effet pour projectiles WO1987001192A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO871637A NO871637D0 (no) 1985-08-22 1987-04-21 Dobbelt-brannroer for et prosjektil.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AT244685 1985-08-22
ATA2446/85 1985-08-22
ATA3613/85 1985-12-16
AT361385 1985-12-16
ATA1438/86 1986-05-28
AT143886 1986-05-28

Publications (1)

Publication Number Publication Date
WO1987001192A1 true WO1987001192A1 (fr) 1987-02-26

Family

ID=27147504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1986/000409 WO1987001192A1 (fr) 1985-08-22 1986-07-10 Fusee a double effet pour projectiles

Country Status (4)

Country Link
EP (1) EP0232296A1 (fr)
ES (1) ES2001555A6 (fr)
GR (1) GR862114B (fr)
WO (1) WO1987001192A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387675A2 (fr) * 1989-03-17 1990-09-19 Oregon Etablissement Für Patentverwertung Fusée de fond pour grenade
CN113587748A (zh) * 2021-07-15 2021-11-02 南京理工大学 一种高可靠性高炮人工消雹增雨弹时间引信

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2745639C1 (ru) * 2020-02-17 2021-03-29 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Механизм блокировки пиропривода

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194408A (fr) * 1957-06-13 1959-11-09 Oerlikon Buehrle Ag Fusée à percussion
US2980020A (en) * 1952-05-27 1961-04-18 Thomas C Smith Condition responsive fuzing system
US3001478A (en) * 1956-06-19 1961-09-26 Czajkowski Norman Safety device for rocket steered projectiles
US3054352A (en) * 1959-01-22 1962-09-18 Jr Rene Perdreaux Artillery fuze
FR1403722A (fr) * 1964-05-11 1965-06-25 Lacroix Soc E Perfectionnements aux munitions en vue d'en accroître la sécurité
US3417701A (en) * 1966-10-28 1968-12-24 Zeebrugge Forges Sa Detonating fuse for bombs and the like
US3968945A (en) * 1974-07-11 1976-07-13 The United States Of America As Represented By The Secretary Of The Army Shaped mini charge round
FR2368009A1 (fr) * 1976-10-15 1978-05-12 France Etat Retard pyrotechnique de securite a armement integre
FR2477699A1 (fr) * 1980-03-10 1981-09-11 Alsetex Bouchon allumeur de grenade a securite de lancement et fonctionnement reglable

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980020A (en) * 1952-05-27 1961-04-18 Thomas C Smith Condition responsive fuzing system
US3001478A (en) * 1956-06-19 1961-09-26 Czajkowski Norman Safety device for rocket steered projectiles
FR1194408A (fr) * 1957-06-13 1959-11-09 Oerlikon Buehrle Ag Fusée à percussion
US3054352A (en) * 1959-01-22 1962-09-18 Jr Rene Perdreaux Artillery fuze
FR1403722A (fr) * 1964-05-11 1965-06-25 Lacroix Soc E Perfectionnements aux munitions en vue d'en accroître la sécurité
US3417701A (en) * 1966-10-28 1968-12-24 Zeebrugge Forges Sa Detonating fuse for bombs and the like
US3968945A (en) * 1974-07-11 1976-07-13 The United States Of America As Represented By The Secretary Of The Army Shaped mini charge round
FR2368009A1 (fr) * 1976-10-15 1978-05-12 France Etat Retard pyrotechnique de securite a armement integre
FR2477699A1 (fr) * 1980-03-10 1981-09-11 Alsetex Bouchon allumeur de grenade a securite de lancement et fonctionnement reglable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387675A2 (fr) * 1989-03-17 1990-09-19 Oregon Etablissement Für Patentverwertung Fusée de fond pour grenade
EP0387675A3 (fr) * 1989-03-17 1991-08-14 Oregon Etablissement Für Patentverwertung Fusée de fond pour grenade
CN113587748A (zh) * 2021-07-15 2021-11-02 南京理工大学 一种高可靠性高炮人工消雹增雨弹时间引信

Also Published As

Publication number Publication date
ES2001555A6 (es) 1988-06-01
EP0232296A1 (fr) 1987-08-19
GR862114B (en) 1986-12-30

Similar Documents

Publication Publication Date Title
EP0411243B1 (fr) Allumeur pour sous-munition du type "bomblet"
DE1086594B (de) Zerlegerzuender
DE19983923B4 (de) Selbstzerstörender Aufprallzünder
EP0233208B1 (fr) Fusee a double effet pour projectiles
DE4335022C2 (de) Zünd- und Sicherungseinrichtung mit Selbstzerlegungseinrichtung für ein mit einer Hohlladungseinlage versehenes Granatengeschoß
DE4303128C2 (de) Zündvorrichtung für Geschosse, Raketen, Bomblets und Minen mit einer pyrotechnischen Selbstzerlegervorrichtung
DE2122185A1 (de) Geschoß zünder
DE1155036B (de) Geschosszuender
WO1987001192A1 (fr) Fusee a double effet pour projectiles
DE1578502A1 (de) Aufschlagzuender fuer Drallgeschosse
EP0187932A1 (fr) Sécurité de bouche pour munition d'exercice
AT393322B (de) Bodenzuender fuer eine granate
EP0236325B1 (fr) Detonateur auto-destructeur
EP0227919B1 (fr) Fusée d'impact pour projectile
DE2310668A1 (de) Aufschlagzuender
DE19747183C2 (de) Aufschlagzünder mit beweglicher pyrotechnischer Masse
DE1147516B (de) Handgranatenzuender
DE2842882C3 (de) Aufschlagzünder mit einer Zündkapsel
DE19726951C2 (de) Zünder für ein Drallgeschoß mit im Verriegelungsbolzen für den Detonatorträger angeordneter Selbstzerlegereinheit
EP2144033B1 (fr) Amorce de projectile
AT399047B (de) Zündeinrichtung für eine granate
EP1048923B1 (fr) Fusée pyrotechnique pour l'autodestruction d'une munition
AT374584B (de) Sicherungseinrichtung bei einer granate
EP0155449B1 (fr) Fusée de projectile à percussion
AT228098B (de) Aufschlagzünder für Geschosse

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): KR NO US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BE CH DE FR GB IT NL SE

WWE Wipo information: entry into national phase

Ref document number: 1986904162

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1986904162

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1986904162

Country of ref document: EP